SN74HC4020NSR
- Mfr.Part #
- SN74HC4020NSR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC COUNTER ASYNC BIN 14BIT 16SO
- Stock
- 3,531
- In Stock :
- 3,531
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- Manufacturer :
- Texas Instruments
- Product Category :
- Counters, Dividers
- fmax-Min :
- 25 MHz
- Pbfree Code :
- yes
- Trigger Type :
- Negative Edge
- Height :
- 2mm
- Logic Type :
- BINARY COUNTER
- Number of Elements :
- 1
- Lead Free :
- Lead Free
- Mount :
- Surface Mount
- Packing Method :
- TR
- Number of Functions :
- 1
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- Gull wing
- Base Part Number :
- 74HC4020
- Voltage - Supply :
- 2V~6V
- Prop. Delay@Nom-Sup :
- 32 ns
- Frequency :
- 53MHz
- Reset :
- ASYNCHRONOUS
- Power Supplies :
- 2/6V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 16-SOIC (0.209, 5.30mm Width)
- Number of Terminations :
- 16
- Count Rate :
- 33MHz
- ECCN Code :
- EAR99
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Terminal Position :
- Dual
- Load Capacitance :
- 50pF
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- JESD-609 Code :
- e4
- Power Supply Current-Max (ICC) :
- 0.08mA
- Supply Voltage-Max (Vsup) :
- 6V
- Thickness :
- 1.95mm
- Max I(ol) :
- 0.0052 A
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Series :
- 74HC
- Factory Lead Time :
- 6 Weeks
- Direction :
- UP
- Mounting Type :
- Surface Mount
- Qualification Status :
- Not Qualified
- Length :
- 10.3mm
- Logic Function :
- Counter
- Supply Voltage-Min (Vsup) :
- 2V
- Number of Pins :
- 16
- Propagation Delay :
- 190 ns
- Number of Bits per Element :
- 14
- Operating Supply Voltage :
- 5V
- Peak Reflow Temperature (Cel) :
- 260
- Operating Temperature :
- -40°C~85°C
- Width :
- 5.3mm
- Packaging :
- Tape and Reel (TR)
- Supply Voltage :
- 5V
- Clock Edge Trigger Type :
- Negative Edge
- Weight :
- 200.686274mg
- Family :
- HC/UH
- Pin Count :
- 16
- Datasheets
- SN74HC4020NSR

Counters, Dividers + Texas Instruments + SN74HC4020NSR Overview
SN74HC4020NSR 是一款由 Texas Instruments 制造的 14 位异步二进制计数器。它采用 16 引脚 SO 封装,具有高性能和低功耗特性。这款计数器适用于需要高精度计数和分频的应用,特别适合工业和商业环境。SN74HC4020NSR 能够处理宽电压范围,确保与各种系统兼容,并提供稳定的性能。得益于其高度集成的设计,开发人员可以减少电路板空间并简化设计复杂性。该计数器的应用非常广泛,从测量和计数设备到数字信号处理电路,都是潜在的使用领域。高质量的制造工艺保证了产品的可靠性,使其成为需要计数和分频功能的客户的理想选择。
SN74HC4020NSR Features
- 14 位异步二进制计数
- 16 引脚 SO 封装
- 宽电压范围 (2V 至 6V)
- 低功耗和高性能
- 适用于多种工业和商业应用
SN74HC4020NSR Applications
- **数字计数器**:用于精确的计数和事件计数应用,如生产线计数器和数据采集设备。
- **信号分频器**:在通信设备中作为频率分频器,用于调制和解调信号。
- **时序电路**:在需要精确时序和同步的场合,如控制系统和自动化设备。
- **数字信号处理**:在音频和视频信号处理中用于数据分离和过滤。
- **频率合成器**:在频率合成器和波形生成应用中,用于控制信号的频率和波形。
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