General Description
The AC/ACT161 are high-speed synchronous modulo-16 binary counters. They are synchronously presettable for application in programmable dividers and have two types of Count Enable inputs plus a Terminal Count output for versatility in forming synchronous multistage counters. The AC/ACT161 has an asynchronous Master Reset input that overrides all other inputs and forces the outputs LOW.

FEATUREs
■ ICC reduced by 50%
■ Synchronous counting and loading
■ High-speed synchronous expansion
■ Typical count rate of 125 MHz
■ Outputs source/sink 24 mA
■ ACT161 has TTL-compatible inputs