54ACT163 PDF File ( Datasheet )

54AC163 54ACT163 Synchronous Presettable Binary Counter November 1998 54AC163 54ACT163 Synchronous Presettable Binary Counter General Description The ’AC, ’ACT163 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, ’ACT163 has a Synchronous Reset input that overrides