SN74HC393D集成电路（IC）的计数器除法器规格书PDF中文资料

Wide Operating Voltage Range of 2 V to 6 V

Outputs Can Drive Up To 10 LSTTL Loads

Low Power Consumption, 80-μA Max ICC

Typical tpd = 13 ns

±4-mA Output Drive at 5 V

Low Input Current of 1 μA Max

Dual 4-Bit Binary Counters With Individual

Clocks

Direct Clear for Each 4-Bit Counter

Can Significantly Improve System

Densities by Reducing Counter Package

Count by 50 Percent