SN74HC393N DIP

Wide Operating Voltage Range of 2 V to 6 V
Outputs Can Drive Up To 10 LSTTL Loads
Low Power Consumption, 80-?A Max ICC
Typical tpd = 13 ns
?4-mA Output Drive at 5 V
Low Input Current of 1 ?A 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
description/ordering information
The ?HC393 devices contain eight flip-flops and
additional gating to implement two individual 4-bit
counters in a single package. These devices
comprise two independent 4-bit binary counters,
each having a clear (CLR) and a clock (CLK)
input. N-bit binary counters can be implemented
with each package, providing the capability of
divide by 256. The ?HC393 devices have parallel
outputs from each counter stage so that any
submultiple of the input count frequency is
available for system timing signals.
ORDER