CD40193BE集成电路（IC）的计数器除法器规格书PDF中文资料

CD40193BE属于集成电路（IC）的计数器除法器。由德州仪器制造生产的CD40193BE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:

Individual clock lines for counting up or counting down

Synchronous high-speed carry and borrow propagation

delays for cascading

Asynchronous reset and preset capability

Medium-speed operation—fcy = 8 MHz (typ) @ 10 V

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

Standardized, symmetrical output

characteristics

100% tested for quiescent current at 20 V

Maximum input current of 1 uA at 18 V

over full package temperature range; 100 i

“nA at 18 Vand 25°C

Noise margin over full package temperature

range:

1VatVpp=5V 2VatVpp=10V

25VatVpp=15V

Meets all requirements of JEDEC Tentative

Standard No. 13B, “Standard Specifications

for Description of ‘B’ Series CMOS Devices”