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计数器，除法器
结果:
3,476
过滤器
Manufacturer
Series
Count Rate
Supplier Device Package
Package / Case
Voltage - Supply
Operating Temperature
Logic Type
Number of Bits per Element
Direction
Number of Elements
Current - Supply
Type
Trigger Type
Function
Number of Bits
Reset
Frequency
Timing
Count
Display Type
Supply Voltage
Circuit
Mounting Type
Current - Output High, Low
结果: 3,476
选择 | 图片 | 产品详情 | 单价 | 可用性 | ECAD 模型 | Series | Mounting Type | Operating Temperature | Package / Case | Supplier Device Package | Logic Type | Direction | Number of Elements | Number of Bits per Element | Reset | Timing | Count Rate | Trigger Type | Voltage - Supply | Grade | Qualification |
|---|
 | 1+ ¥3.0000 5+ ¥2.8000 10+ ¥2.6000 更多的价格 | 55,068 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 74LV | Surface Mount | -40°C ~ 85°C | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP | Binary Counter | Up | 2 | 4 | Asynchronous | - | 70 MHz | Negative Edge | 2 V ~ 5.5 V | - | - | ||
 | 1+ ¥0.7500 5+ ¥0.7000 10+ ¥0.6500 更多的价格 | 42,436 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 74LV-A | Surface Mount | -40°C ~ 85°C | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP | Binary Counter | Up | 1 | 4 | Asynchronous | Synchronous | 95 MHz | Positive Edge | 2 V ~ 5.5 V | - | - | ||
 | 1+ ¥1.2000 5+ ¥1.1200 10+ ¥1.0400 更多的价格 | 39,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 4000B | Surface Mount | -55°C ~ 125°C | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC | Binary Counter | Up | 1 | 7 | Asynchronous | - | 24 MHz | Negative Edge | 3 V ~ 18 V | - | - | ||
| 1+ ¥1.8000 5+ ¥1.6800 10+ ¥1.5600 更多的价格 | 37,128 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 74HC | Surface Mount | -40°C ~ 85°C | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP | Binary Counter | Up | 1 | 12 | Asynchronous | Asynchronous | 33 MHz | Negative Edge | 2 V ~ 6 V | - | - | ||
 | 1+ ¥6.0000 5+ ¥5.6000 10+ ¥5.2000 更多的价格 | 34,586 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 100LVEL | Surface Mount | -40°C ~ 85°C | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | Divide-by-2 | - | 1 | 1 | Asynchronous | - | 2.6 GHz | Positive, Negative | 3 V ~ 3.8 V | - | - | ||
| 1+ ¥1.3500 5+ ¥1.2600 10+ ¥1.1700 更多的价格 | 30,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 4000B | Surface Mount | -55°C ~ 125°C | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP | Binary Counter | Up | 1 | 7 | Asynchronous | - | 24 MHz | Negative Edge | 3 V ~ 18 V | - | - | ||
 | 1+ ¥1.5000 5+ ¥1.4000 10+ ¥1.3000 更多的价格 | 29,212 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 4000B | Through Hole | -55°C ~ 125°C | 16-DIP (0.300", 7.62mm) | 16-PDIP | Binary Counter | Up | 1 | 14 | Asynchronous | - | 24 MHz | Negative Edge | 3 V ~ 18 V | - | - | ||
 | 1+ ¥2.2500 5+ ¥2.1000 10+ ¥1.9500 更多的价格 | 25,500 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 74HC | Surface Mount | -40°C ~ 125°C | 16-SOIC (0.154", 3.90mm Width) | 16-SO | Binary Counter | Up | 1 | 4 | Asynchronous | Asynchronous/Synchronous | 48 MHz | Positive Edge | 2 V ~ 6 V | ||||
 | 1+ ¥2.2500 5+ ¥2.1000 10+ ¥1.9500 更多的价格 | 25,500 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 74HC | Surface Mount | -40°C ~ 125°C | 16-SOIC (0.154", 3.90mm Width) | 16-SO | Binary Counter | Up | 1 | 4 | Asynchronous | Synchronous | 48 MHz | Positive Edge | 2 V ~ 6 V | - | - | ||
 | 1+ ¥1.5000 5+ ¥1.4000 10+ ¥1.3000 更多的价格 | 23,236 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 74HC | Surface Mount | -55°C ~ 125°C | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | Binary Counter | Up, Down | 1 | 4 | Asynchronous | Synchronous | 29 MHz | Positive Edge | 2 V ~ 6 V | - | - | ||
| 1+ ¥2.0250 5+ ¥1.8900 10+ ¥1.7550 更多的价格 | 21,650 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 4000B | Through Hole | -55°C ~ 125°C (TA) | 16-DIP (0.300", 7.62mm) | 16-PDIP | Counter, Decade | Up | 1 | 10 | Asynchronous | Synchronous | 5.5 MHz | Positive, Negative | 3 V ~ 18 V | - | - | ||
 | 1+ ¥2.8350 5+ ¥2.6460 10+ ¥2.4570 更多的价格 | 19,758 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 74HC | Surface Mount | -40°C ~ 125°C | 16-VFQFN Exposed Pad | 16-DHVQFN (2.5x3.5) | Binary Counter | Up | 1 | 8 | Asynchronous | - | 61 MHz | Positive Edge | 2 V ~ 6 V | - | - | ||
| 1+ ¥2.1000 5+ ¥1.9600 10+ ¥1.8200 更多的价格 | 19,032 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 74HC | Surface Mount | -40°C ~ 85°C | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | Binary Counter | Up | 1 | 8 | Asynchronous | - | 24 MHz | Positive Edge | 2 V ~ 6 V | - | - | ||
| 1+ ¥1.5000 5+ ¥1.4000 10+ ¥1.3000 更多的价格 | 17,300 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 4000B | Through Hole | -55°C ~ 125°C | 16-DIP (0.300", 7.62mm) | 16-PDIP | Binary Counter | Up, Down | 1 | 4 | Asynchronous | Synchronous | 5.5 MHz | Positive Edge | 3 V ~ 18 V | - | - | ||
 | 1+ ¥2.2500 5+ ¥2.1000 10+ ¥1.9500 更多的价格 | 16,528 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 4000B | Through Hole | -55°C ~ 125°C | 14-DIP (0.300", 7.62mm) | 14-PDIP | Binary Counter | Up | 1 | 7 | Asynchronous | - | 24 MHz | Negative Edge | 3 V ~ 18 V | - | - | ||
 | 1+ ¥2.4000 5+ ¥2.2400 10+ ¥2.0800 更多的价格 | 15,850 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 74HC | Through Hole | -40°C ~ 85°C | 16-DIP (0.300", 7.62mm) | 16-PDIP | Binary Counter | Up | 1 | 12 | Asynchronous | Asynchronous | 33 MHz | Negative Edge | 2 V ~ 6 V | - | - | ||
| 1+ ¥1.1850 5+ ¥1.1060 10+ ¥1.0270 更多的价格 | 13,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 4000B | Surface Mount | -55°C ~ 125°C | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP | Binary Counter | Up | 1 | 14 | Asynchronous | - | 12 MHz | Negative Edge | 3 V ~ 18 V | - | - | ||
| 1+ ¥1.8690 5+ ¥1.7444 10+ ¥1.6198 更多的价格 | 11,048 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 74HC | Surface Mount | -40°C ~ 125°C | 16-SOIC (0.154", 3.90mm Width) | 16-SO | Binary Counter | Up | 1 | 12 | Asynchronous | - | 98 MHz | Negative Edge | 2 V ~ 6 V | ||||
 | 1+ ¥2.7000 5+ ¥2.5200 10+ ¥2.3400 更多的价格 | 10,500 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 4000B | Surface Mount | -55°C ~ 125°C | 16-SOIC (0.209", 5.30mm Width) | 16-SO | Binary Counter | Up, Down | 1 | 4 | Asynchronous | Synchronous | 11 MHz | Positive Edge | 3 V ~ 18 V | - | - | ||
| 1+ ¥7.2000 5+ ¥6.7200 10+ ¥6.2400 更多的价格 | 10,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 4000B | Surface Mount | -55°C ~ 105°C | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP | BCD Counter | Down | 2 | 4 | Asynchronous | Synchronous | 2.4 MHz | Positive Edge | 3 V ~ 18 V | - | - | ||
| 1+ ¥2.1450 5+ ¥2.0020 10+ ¥1.8590 更多的价格 | 10,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 4000B | Through Hole | -55°C ~ 125°C | 16-DIP (0.300", 7.62mm) | 16-PDIP | Binary Counter | Up | 1 | 14 | Asynchronous | - | 12 MHz | Negative Edge | 3 V ~ 18 V | - | - | ||
| 1+ ¥4.2000 5+ ¥3.9200 10+ ¥3.6400 更多的价格 | 10,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 74HC | Surface Mount | -55°C ~ 125°C | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | Binary Counter | Down | 1 | 8 | Asynchronous | Synchronous | 18 MHz | Positive Edge | 2 V ~ 6 V | - | - | ||
| 1+ ¥1.8000 5+ ¥1.6800 10+ ¥1.5600 更多的价格 | 7,922 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 4000B | Through Hole | -55°C ~ 125°C | 16-DIP (0.300", 7.62mm) | 16-PDIP | BCD Counter | Up | 2 | 4 | Asynchronous | Synchronous | 8 MHz | Positive, Negative | 3 V ~ 18 V | - | - | ||
| 1+ ¥1.0500 5+ ¥0.9800 10+ ¥0.9100 更多的价格 | 6,569 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 4000B | Surface Mount | -55°C ~ 125°C | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | Binary Counter | Up | 1 | 14 | Asynchronous | - | 12 MHz | Negative Edge | 3 V ~ 18 V | - | - | ||
| 1+ ¥1.5000 5+ ¥1.4000 10+ ¥1.3000 更多的价格 | 6,465 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 74HC | Surface Mount | -40°C ~ 85°C | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC | Binary Counter | Up | 2 | 4 | Asynchronous | - | 36 MHz | Negative Edge | 2 V ~ 6 V | - | - | ||
| 1+ ¥63.0000 5+ ¥58.8000 10+ ¥54.6000 更多的价格 | 6,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | Automotive, AEC-Q100, 74HC | Surface Mount | -40°C ~ 125°C | 16-VFQFN Exposed Pad | 16-DHVQFN (2.5x3.5) | Binary Counter | - | 1 | 14 | Asynchronous | - | 109 MHz | Negative Edge | 2 V ~ 6 V | ||||
 | 1+ ¥5.2500 5+ ¥4.9000 10+ ¥4.5500 更多的价格 | 5,710 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 74HC | Surface Mount | -55°C ~ 125°C | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | Binary Counter | Up | 1 | 12 | Asynchronous | - | 50 MHz | Negative Edge | 2 V ~ 6 V | - | - | ||
 | 1+ ¥250.1010 5+ ¥233.4276 10+ ¥216.7542 更多的价格 | 5,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 54HC | Through Hole | -55°C ~ 125°C (TA) | 16-CDIP (0.300", 7.62mm) | 16-CDIP | Counter, Decade | Up | 1 | 10 | Asynchronous | Synchronous | 35 MHz | Positive, Negative | 2 V ~ 6 V | - | - | ||
| 1+ ¥1.8450 5+ ¥1.7220 10+ ¥1.5990 更多的价格 | 4,556 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 74HC | Surface Mount | -40°C ~ 125°C (TA) | 16-SOIC (0.154", 3.90mm Width) | 16-SO | Binary Counter | Up | 1 | 14 | Asynchronous | - | 95 MHz | Negative Edge | 2 V ~ 6 V | - | - | ||
| 1+ ¥1.8000 5+ ¥1.6800 10+ ¥1.5600 更多的价格 | 4,400 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 4000B | Through Hole | -55°C ~ 125°C | 16-DIP (0.300", 7.62mm) | 16-DIP | Binary Counter | Up | 1 | 14 | Asynchronous | - | 24 MHz | Negative Edge | 3 V ~ 20 V | - | - | ||
| 1+ ¥3.3000 5+ ¥3.0800 10+ ¥2.8600 更多的价格 | 4,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 4000B | Through Hole | -55°C ~ 125°C | 16-DIP (0.300", 7.62mm) | 16-PDIP | Divide-by-2 | - | 1 | 24 | Asynchronous | - | 13 MHz | Negative Edge | 3 V ~ 18 V | - | - | ||
| 1+ ¥70.5000 5+ ¥65.8000 10+ ¥61.1000 更多的价格 | 3,671 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 54LS | Through Hole | -55°C ~ 125°C (TA) | 16-CDIP (0.300", 7.62mm) | 16-CDIP | Counter, Decade | Up | 2 | 4 | Asynchronous | - | 35 MHz | Negative Edge | 4.5 V ~ 5.5 V | - | - | ||
| 1+ ¥7.5000 5+ ¥7.0000 10+ ¥6.5000 更多的价格 | 3,653 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 74F | Surface Mount | 0°C ~ 70°C | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | Binary Counter | Up, Down | 1 | 4 | Asynchronous | Synchronous | 100 MHz | Positive Edge | 4.5 V ~ 5.5 V | - | - | ||
| 1+ ¥1.8000 5+ ¥1.6800 10+ ¥1.5600 更多的价格 | 3,340 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 4000B | Surface Mount | -55°C ~ 125°C | 16-SOIC (0.209", 5.30mm Width) | 16-SO | Binary Counter | Up | 1 | 14 | Asynchronous | - | 24 MHz | Negative Edge | 3 V ~ 18 V | - | - | ||
| 1+ ¥3.0000 5+ ¥2.8000 10+ ¥2.6000 更多的价格 | 3,040 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 74HCT | Surface Mount | -55°C ~ 125°C | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | Binary Counter | Up | 1 | 4 | Asynchronous | Synchronous | 20 MHz | Positive Edge | 4.5 V ~ 5.5 V | - | - | ||
 | 1+ ¥1.5000 5+ ¥1.4000 10+ ¥1.3000 更多的价格 | 2,500 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 4000 | Surface Mount | -55°C ~ 125°C | 16-SOIC (0.154", 3.90mm Width) | 16-SO | Binary Counter | Up | 1 | 14 | Asynchronous | - | 24 MHz | Negative Edge | 3 V ~ 20 V | - | - | ||
| 1+ ¥2.2500 5+ ¥2.1000 10+ ¥1.9500 更多的价格 | 2,274 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 74HC | Surface Mount | -55°C ~ 125°C (TA) | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | Counter, Decade | Up | 1 | 10 | Asynchronous | Synchronous | 35 MHz | Positive, Negative | 2 V ~ 6 V | - | - | ||
| 1+ ¥11.7000 5+ ¥10.9200 10+ ¥10.1400 更多的价格 | 2,227 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 74LV | Surface Mount | -55°C ~ 125°C | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP | Binary Counter | Up | 1 | 12 | Asynchronous | Asynchronous | 95 MHz | Negative Edge | 2 V ~ 5.5 V | - | - | ||
| 1+ ¥120.9000 5+ ¥112.8400 10+ ¥104.7800 更多的价格 | 2,191 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 54HC | Through Hole | -55°C ~ 125°C (TA) | 16-CDIP (0.300", 7.62mm) | 16-CDIP | Binary Counter | Up | 1 | 4 | Asynchronous | Synchronous | 44 MHz | Positive Edge | 2 V ~ 6 V | - | - | ||
| 1+ ¥103.5000 5+ ¥96.6000 10+ ¥89.7000 更多的价格 | 2,007 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 4000B | Through Hole | -55°C ~ 125°C (TA) | 16-CDIP (0.300", 7.62mm) | 16-CDIP | Binary Counter | Up | 1 | 14 | Asynchronous | - | 24 MHz | Negative Edge | 3 V ~ 18 V | - | - | ||
 | 1+ ¥15.0000 5+ ¥14.0000 10+ ¥13.0000 更多的价格 | 1,910 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 74LS | Surface Mount | 0°C ~ 70°C | 14-SOIC (0.209", 5.30mm Width) | 14-SO | Divide-by-12 | Up | 1 | 4 | Synchronous | - | 42 MHz | Positive Edge | 4.75 V ~ 5.25 V | - | - | ||
| 1+ ¥5.2500 5+ ¥4.9000 10+ ¥4.5500 更多的价格 | 1,654 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 74HC | Through Hole | -55°C ~ 125°C (TA) | 16-DIP (0.300", 7.62mm) | 16-DIP | Binary Counter | Up | 1 | 14 | Asynchronous | - | 65 MHz | Negative Edge | 2 V ~ 6 V | - | - | ||
 | 1+ ¥12.0000 5+ ¥11.2000 10+ ¥10.4000 更多的价格 | 1,651 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 74LS | Through Hole | 0°C ~ 70°C | 14-DIP (0.300", 7.62mm) | 14-PDIP | Divide-by-12 | Up | 1 | 4 | Synchronous | - | 42 MHz | Positive Edge | 4.75 V ~ 5.25 V | - | - | ||
 | 1+ ¥4.5000 5+ ¥4.2000 10+ ¥3.9000 更多的价格 | 1,500 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 74VHC | Surface Mount | -40°C ~ 85°C | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP | Binary Counter | Up | 1 | 12 | Asynchronous | - | 210 MHz | Negative Edge | 2 V ~ 5.5 V | - | - | ||
| 1+ ¥7.5000 5+ ¥7.0000 10+ ¥6.5000 更多的价格 | 1,326 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 74HC | Surface Mount | -40°C ~ 125°C (TA) | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | Binary Counter | Up | 1 | 14 | Asynchronous | Asynchronous | 33 MHz | Negative Edge | 2 V ~ 6 V | Automotive | AEC-Q100 | ||
 | 1+ ¥82.5000 5+ ¥77.0000 10+ ¥71.5000 更多的价格 | 1,081 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 54LS | Through Hole | -55°C ~ 125°C (TA) | 16-CDIP (0.300", 7.62mm) | 16-CDIP | Binary Counter | Up, Down | 1 | 4 | Synchronous | Synchronous | 35 MHz | Positive Edge | 4.5 V ~ 5.5 V | - | - | ||
| 1+ ¥97.5000 5+ ¥91.0000 10+ ¥84.5000 更多的价格 | 1,030 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 4000B | Through Hole | -55°C ~ 125°C (TA) | 14-CDIP (0.300", 7.62mm) | 14-CDIP | Binary Counter | Up | 1 | 7 | Asynchronous | - | 24 MHz | Negative Edge | 3 V ~ 18 V | - | - | ||
| 1+ ¥160.5000 5+ ¥149.8000 10+ ¥139.1000 更多的价格 | 1,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 4000B | Through Hole | -55°C ~ 125°C (TA) | 16-CDIP (0.300", 7.62mm) | 16-CDIP | Binary Counter | Down | 1 | 8 | Asynchronous | Synchronous | 4.8 MHz | Positive Edge | 3 V ~ 18 V | - | - | ||
 | 1+ ¥42.0000 5+ ¥39.2000 10+ ¥36.4000 更多的价格 | 1,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -25°C ~ 85°C (TA) | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC | Binary Counter | Up, Down | 1 | 32 | Asynchronous/Synchronous | Synchronous | 40 MHz | Positive, Negative | 3 V ~ 5.5 V | - | - | ||
| 1+ ¥60.0000 5+ ¥56.0000 10+ ¥52.0000 更多的价格 | 824 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 4000B | Through Hole | -55°C ~ 125°C (TA) | 16-CDIP (0.300", 7.62mm) | 16-CDIP | Binary Counter | Up | 1 | 12 | Asynchronous | - | 24 MHz | Negative Edge | 3 V ~ 18 V | - | - | ||
| 1+ ¥1.5000 5+ ¥1.4000 10+ ¥1.3000 更多的价格 | 780 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 4000 | Surface Mount | -55°C ~ 125°C | 16-SOIC (0.154", 3.90mm Width) | 16-SO | Binary Counter | Up | 1 | 14 | Asynchronous | - | 24 MHz | Negative Edge | 3 V ~ 20 V | - | - | ||
| 1+ ¥0.7500 5+ ¥0.7000 10+ ¥0.6500 更多的价格 | 774 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 74HC | Surface Mount | -40°C ~ 85°C (TA) | 14-SOIC (0.209", 5.30mm Width) | 14-SO | Binary Counter | Up | 2 | 4 | Asynchronous | - | 83 MHz | Negative Edge | 2 V ~ 6 V | - | - | ||
| 1+ ¥3.0000 5+ ¥2.8000 10+ ¥2.6000 更多的价格 | 725 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 74HC | Surface Mount | -55°C ~ 125°C | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC | Binary Counter | Up | 2 | 4 | Asynchronous | - | 35 MHz | Negative Edge | 2 V ~ 6 V | - | - | ||
 | 1+ ¥15.0000 5+ ¥14.0000 10+ ¥13.0000 更多的价格 | 722 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 100EP | Surface Mount | -40°C ~ 85°C | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | Divide-by-2 | - | 1 | 1 | Asynchronous | - | 4 GHz | Positive, Negative | 3 V ~ 5.5 V | - | - | ||
 | 1+ ¥18.0000 5+ ¥16.8000 10+ ¥15.6000 更多的价格 | 700 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 74VHC | Surface Mount | -40°C ~ 85°C | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP | Binary Counter | Up | 2 | 4 | Asynchronous | - | 115 MHz | Negative Edge | 2 V ~ 5.5 V | - | - | ||
| 1+ ¥133.5000 5+ ¥124.6000 10+ ¥115.7000 更多的价格 | 673 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 4000B | Through Hole | -55°C ~ 125°C (TA) | 16-CDIP (0.300", 7.62mm) | 16-CDIP | Divide-by-N | Up | 1 | 5 | Asynchronous | Synchronous | 17 MHz | Positive Edge | 3 V ~ 18 V | - | - | ||
| 1+ ¥4.5000 5+ ¥4.2000 10+ ¥3.9000 更多的价格 | 671 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 100LVEL | Surface Mount | -40°C ~ 85°C | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | Divide-by-2 | - | 1 | 1 | Asynchronous | - | 2.6 GHz | Positive, Negative | 3 V ~ 3.8 V | ||||
| 1+ ¥135.0000 5+ ¥126.0000 10+ ¥117.0000 更多的价格 | 588 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 54HC | Through Hole | -55°C ~ 125°C (TA) | 16-CDIP (0.300", 7.62mm) | 16-CDIP | Binary Counter | Up | 1 | 14 | Asynchronous | - | 35 MHz | Negative Edge | 2 V ~ 6 V | - | - | ||
| 1+ ¥45.0000 5+ ¥42.0000 10+ ¥39.0000 更多的价格 | 538 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 4000B | Through Hole | -55°C ~ 125°C (TA) | 16-CDIP (0.300", 7.62mm) | 16-CDIP | Binary Counter | Up | 1 | 14 | Asynchronous | - | 24 MHz | Negative Edge | 3 V ~ 18 V | - | - | ||
| 1+ ¥157.5000 5+ ¥147.0000 10+ ¥136.5000 更多的价格 | 500 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 4000B | Through Hole | -55°C ~ 125°C (TA) | 16-CDIP (0.300", 7.62mm) | 16-CDIP | Binary Counter | Down | 1 | 8 | Asynchronous | Synchronous | 4.8 MHz | Positive Edge | 3 V ~ 18 V | - | - | ||
| 1+ ¥45.0000 5+ ¥42.0000 10+ ¥39.0000 更多的价格 | 469 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 54LS | Through Hole | -55°C ~ 125°C (TA) | 14-CDIP (0.300", 7.62mm) | 14-CDIP | Binary Counter | Up | 1 | 4 | Asynchronous | - | 42 MHz | Negative Edge | 4.5 V ~ 5.5 V | - | - | ||
 | 1+ ¥150.0000 5+ ¥140.0000 10+ ¥130.0000 更多的价格 | 361 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 100EP | Surface Mount | -40°C ~ 70°C | 32-VFQFN Exposed Pad | 32-QFN (5x5) | Binary Counter | Up | 1 | 8 | Asynchronous | Synchronous | 1.4 GHz | Positive, Negative | 3 V ~ 3.6 V | - | - | ||
| 1+ ¥90.0000 5+ ¥84.0000 10+ ¥78.0000 更多的价格 | 300 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 4000B | Through Hole | -55°C ~ 125°C (TA) | 16-CDIP (0.300", 7.62mm) | 16-CDIP | Binary Counter | Up | 1 | 12 | Asynchronous | - | 24 MHz | Negative Edge | 3 V ~ 18 V | - | - | ||
| 1+ ¥67.5000 5+ ¥63.0000 10+ ¥58.5000 更多的价格 | 266 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 54HC | Through Hole | -55°C ~ 125°C (TA) | 16-CDIP (0.300", 7.62mm) | 16-CDIP | Binary Counter | Up | 1 | 4 | Asynchronous | Synchronous | 35 MHz | Positive Edge | 2 V ~ 6 V | - | - | ||
| 1+ ¥7.5000 5+ ¥7.0000 10+ ¥6.5000 更多的价格 | 190 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 4000B | Through Hole | -55°C ~ 125°C | 16-DIP (0.300", 7.62mm) | 16-PDIP | Divide-by-224 | - | 1 | 24 | Asynchronous | - | 12 MHz | Negative Edge | 3 V ~ 18 V | - | - | ||
| 1+ ¥2.2500 5+ ¥2.1000 10+ ¥1.9500 更多的价格 | 175 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 4000B | Through Hole | -40°C ~ 85°C | 16-DIP (0.300", 7.62mm) | 16-DIP | Binary Counter | Up | 1 | 14 | Asynchronous | - | 30 MHz | Negative Edge | 3 V ~ 15 V | - | - | ||
| 1+ ¥45.0000 5+ ¥42.0000 10+ ¥39.0000 更多的价格 | 172 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 54LS | Through Hole | -55°C ~ 125°C (TA) | 14-CDIP (0.300", 7.62mm) | 14-CDIP | Counter, Decade | Up | 1 | 4 | Asynchronous | - | 42 MHz | Negative Edge | 4.5 V ~ 5.5 V | - | - | ||
 | 1+ ¥30.0000 5+ ¥28.0000 10+ ¥26.0000 更多的价格 | 160 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 74ALS | Through Hole | 0°C ~ 70°C | 20-DIP (0.300", 7.62mm) | 20-PDIP | Binary Counter | Down | 1 | 4 | Asynchronous/Synchronous | Synchronous | 30 MHz | Positive Edge | 4.5 V ~ 5.5 V | - | - | ||
| 1+ ¥1.5000 5+ ¥1.4000 10+ ¥1.3000 更多的价格 | 118 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 4000B | Surface Mount | -55°C ~ 125°C | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | Binary Counter | Up | 1 | 14 | Asynchronous | - | 12 MHz | Negative Edge | 3 V ~ 15 V | - | - | ||
| 1+ ¥144.0000 5+ ¥134.4000 10+ ¥124.8000 更多的价格 | 94 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 4000B | Through Hole | -55°C ~ 125°C (TA) | 16-CDIP (0.300", 7.62mm) | 16-CDIP | Binary Counter, Decade | Up, Down | 1 | 4 | Asynchronous | Synchronous | 11 MHz | Positive Edge | 3 V ~ 18 V | - | - | ||
| 1+ ¥112.5000 5+ ¥105.0000 10+ ¥97.5000 更多的价格 | 55 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 54LS | Through Hole | -55°C ~ 125°C (TA) | 14-CDIP (0.300", 7.62mm) | 14-CDIP | Binary Counter | Up | 1 | 4 | Asynchronous | - | 32 MHz | Negative Edge | 4.5 V ~ 5.5 V | - | - | ||
| 1+ ¥112.5000 5+ ¥105.0000 10+ ¥97.5000 更多的价格 | 54 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 54HC | Through Hole | -55°C ~ 125°C (TA) | 16-CDIP (0.300", 7.62mm) | 16-CDIP | Binary Counter | Up | 1 | 14 | Asynchronous | Asynchronous | 53 MHz | Negative Edge | 2 V ~ 6 V | - | - | ||
| 1+ ¥75.0000 5+ ¥70.0000 10+ ¥65.0000 更多的价格 | 51 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 74F | Through Hole | 0°C ~ 70°C | 16-DIP (0.300", 7.62mm) | 16-PDIP | Binary Counter | Up, Down | 1 | 4 | Asynchronous | - | 125 MHz | Positive Edge | 4.5 V ~ 5.5 V | - | - | ||
| 1+ ¥15.0000 5+ ¥14.0000 10+ ¥13.0000 更多的价格 | 50 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 74VHC | Surface Mount | -40°C ~ 85°C | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | Binary Counter | Up | 1 | 12 | Asynchronous | - | 210 MHz | Negative Edge | 2 V ~ 5.5 V | - | - | ||
| 1+ ¥1.5000 5+ ¥1.4000 10+ ¥1.3000 更多的价格 | 47 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 74HC | Surface Mount | -40°C ~ 85°C | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | Binary Counter | Up | 1 | 12 | Asynchronous | - | 50 MHz | Negative Edge | 2 V ~ 6 V | - | - | ||
| 1+ ¥37.5000 5+ ¥35.0000 10+ ¥32.5000 更多的价格 | 42 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 54HC | Through Hole | -55°C ~ 125°C (TA) | 16-CDIP (0.300", 7.62mm) | 16-CDIP | Binary Counter | Up | 1 | 4 | Synchronous | Synchronous | 35 MHz | Positive Edge | 2 V ~ 6 V | - | - | ||
| 1+ ¥1.5000 5+ ¥1.4000 10+ ¥1.3000 更多的价格 | 40 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 74HCT | Surface Mount | -55°C ~ 125°C | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | Binary Counter | Up | 1 | 4 | Asynchronous | Synchronous | 20 MHz | Positive Edge | 4.5 V ~ 5.5 V | - | - | ||
| 1+ ¥192.7500 5+ ¥179.9000 10+ ¥167.0500 更多的价格 | 14 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 54HC | Through Hole | -55°C ~ 125°C (TA) | 16-CDIP (0.300", 7.62mm) | 16-CDIP | Binary Counter | Up | 1 | 8 | Asynchronous | - | 40 MHz | Positive Edge | 2 V ~ 6 V | - | - | ||
| 1+ ¥300.0000 5+ ¥280.0000 10+ ¥260.0000 更多的价格 | 11 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | 54HC | Through Hole | -55°C ~ 125°C (TA) | 14-CDIP (0.300", 7.62mm) | 14-CDIP | Binary Counter | Up | 1 | 7 | Asynchronous | - | 35 MHz | Negative Edge | 2 V ~ 6 V | - | - | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | 74AC | Surface Mount | -40°C ~ 85°C | 16-SOIC (0.209", 5.30mm Width) | 16-SOP | Binary Counter | Up, Down | 1 | 4 | - | Synchronous | 154 MHz | Positive Edge | 2 V ~ 6 V | ||||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | 54LS | Through Hole | -55°C ~ 125°C (TA) | 16-CDIP (0.300", 7.62mm) | 16-CDIP | Binary Counter | Up | 1 | 8 | Asynchronous | - | 35 MHz | Positive Edge | 4.5 V ~ 5.5 V | - | - | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Through Hole | 0°C ~ 70°C (TA) | 16-DIP (0.260", 6.60mm) | 16-PDIP | BCD Counter | Up, Down | 1 | 4 | Asynchronous | Synchronous | 32 MHz | - | 3 V ~ 15 V | ||||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | 74AC | Through Hole | -40°C ~ 85°C | 16-DIP (0.300", 7.62mm) | 16-PDIP | Binary Counter | Up | 1 | 4 | Asynchronous | Synchronous | 167 MHz | Positive Edge | 2 V ~ 6 V | - | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | 74AC | Surface Mount | -40°C ~ 85°C | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | Binary Counter | Up | 1 | 4 | Asynchronous | Synchronous | 167 MHz | Positive Edge | 2 V ~ 6 V | - | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | 74AC | Surface Mount | -40°C ~ 85°C | 16-SOIC (0.209", 5.30mm Width) | 16-SOP | Binary Counter | Up | 1 | 4 | Asynchronous | Synchronous | 167 MHz | Positive Edge | 2 V ~ 6 V | - | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | 74AC | Surface Mount | - | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP | Binary Counter | Up | 1 | 4 | Asynchronous | - | - | Positive Edge | 2 V ~ 6 V | ||||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | 74AC | Surface Mount | -40°C ~ 85°C | 16-SOIC (0.209", 5.30mm Width) | 16-SOP | Binary Counter | Up, Down | 1 | 4 | - | Synchronous | 154 MHz | Positive Edge | 2 V ~ 6 V | ||||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | 74AC | Surface Mount | -40°C ~ 85°C | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP | Binary Counter | Up, Down | 1 | 4 | - | Synchronous | 133 MHz | Positive Edge | 2 V ~ 6 V | - | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | 74AC | Surface Mount | -40°C ~ 85°C | 16-SOIC (0.209", 5.30mm Width) | 16-SOP | Binary Counter | Up, Down | 1 | 4 | - | Synchronous | 133 MHz | Positive Edge | 2 V ~ 6 V | - | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | 74AC | Surface Mount | -40°C ~ 85°C | 16-SOIC (0.209", 5.30mm Width) | 16-SOP | Binary Counter | Up, Down | 1 | 4 | - | Synchronous | 133 MHz | Positive Edge | 2 V ~ 6 V | ||||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | 74AC | Surface Mount | -40°C ~ 85°C | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP | Binary Counter | Up | 1 | 4 | Synchronous | Synchronous | 140 MHz | Positive Edge | 2 V ~ 6 V | ||||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | 74AC | Through Hole | -40°C ~ 85°C | 16-DIP (0.300", 7.62mm) | 16-PDIP | Binary Counter | Up | 1 | 4 | Synchronous | Synchronous | 140 MHz | Positive Edge | 2 V ~ 6 V | - | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | 74AC | Surface Mount | -40°C ~ 85°C | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | Binary Counter | Up | 1 | 4 | Synchronous | Synchronous | 140 MHz | Positive Edge | 2 V ~ 6 V | - | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | 74AC | Surface Mount | -40°C ~ 85°C | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | Binary Counter | Up | 1 | 4 | Synchronous | Synchronous | 140 MHz | Positive Edge | 2 V ~ 6 V | - | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | 74AC | Surface Mount | -40°C ~ 85°C | 16-SOIC (0.209", 5.30mm Width) | 16-SOP | Binary Counter | Up | 1 | 4 | Synchronous | Synchronous | 140 MHz | Positive Edge | 2 V ~ 6 V | - | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | 74AC | Surface Mount | -40°C ~ 85°C | 16-SOIC (0.209", 5.30mm Width) | 16-SOP | Binary Counter | Up | 1 | 4 | Synchronous | Synchronous | 140 MHz | Positive Edge | 2 V ~ 6 V | - | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | 74AC | Surface Mount | -40°C ~ 85°C | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP | Binary Counter | Up, Down | 1 | 4 | - | Synchronous | 154 MHz | Positive Edge | 2 V ~ 6 V | ||||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | 74AC | Surface Mount | -40°C ~ 85°C | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP | Binary Counter | Up, Down | 1 | 4 | - | Synchronous | 154 MHz | Positive Edge | 2 V ~ 6 V | ||||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | 74AC | Through Hole | -40°C ~ 85°C | 16-DIP (0.300", 7.62mm) | 16-PDIP | Binary Counter | Up, Down | 1 | 4 | - | Synchronous | 154 MHz | Positive Edge | 2 V ~ 6 V | - | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | 74AC | Surface Mount | -40°C ~ 85°C | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | Binary Counter | Up, Down | 1 | 4 | - | Synchronous | 154 MHz | Positive Edge | 2 V ~ 6 V |
关于计数器，除法器
计数器和分频器是指构建为集成电路的一类特定数字逻辑设备。这些集成电路旨在在各种电子应用中对输入信号进行计数和分频操作。 计数器和分频器用于跟踪发生在其输入引脚上的逻辑转换或事件的数量。它们具有累加和显示计数的能力，可以使用多个并行输出引脚累加显示计数，或者在检测到一定数量的输入转换后生成单个输出信号转换。 计数器有不同类型，如二进制计数器、十进制计数器、升降计数器和可编程计数器。二进制计数器是最常见的类型，可以以二进制代码进行计数，而十进制计数器则进行十进制或二进制编码十进制的计数。升降计数器可以根据控制信号进行向上和向下的计数，而可编程计数器通过允许用户设置计数顺序来提供灵活性。 另一方面，分频器用于将输入信号的频率除以特定的整数值。它们接收输入频率，并产生一个更低频率的输出信号。这种功能在频率合成应用中特别有用，其中需要精确的频率生成和控制。 计数器和分频器广泛应用于各种电子系统和应用中。它们在数字通信系统、频率合成器、时钟生成电路、频率分频器、脉冲发生器以及许多其他需要精确计数、定时和频率控制的领域中都有应用。 这些集成电路提供同步或异步操作、可预设的计数器以定义初始计数值、级联能力以实现更高的计数范围以及可选择的输出选项等功能。它们的紧凑尺寸、可靠性和多功能性使其成为现代电子学中不可或缺的组件，能够实现高效和精确的计数和频率分频操作。
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