CD4520B集成电路（IC）的计数器除法器规格书PDF中文资料

CD4520B属于集成电路（IC）的计数器除法器。由德州仪器制造生产的CD4520B计数器，除法器计数器和除法器 IC 是数字逻辑器件，可对输入发生的逻辑转换进行计数，然后使用多个并行输出重新发送累加的计数，和/或生成单个输出信号转换，从而对应用某些整数数量输入信号转换进行响应。除了简单的事件计数，它们还可用于各种频率合成应用。

Features:

Medium-speed operation —

6-MHz typical clock frequency st 10 V,

= Positive- or negative-edge triggering

m Synchronous internal carry propagation

. 100% tested for quiescent current at 20 V

& Maximum input current of 1 uA at 18 V

‘over full package-temperature range;

100 nAat 18 V and 25°C

= Noise marginfover full package-temperature

range): 1VatVpp=5V

2VatVpp=10V

25VatVpp=15V

a 5-V, 10-V, and 15-V parametric ratings

Standardized, symmetrical output

aharacteristics

Meets all requirements of JEDEC Tentative

Standard No. 13B, “Standard Specifications

for Description of ‘B’ Series CMOS Devices”