CY74FCT163CTQCT

4位二进制计数器 4-Bit Binary Counter

The \x92FCT163T devices are high-speed synchronous modulo-16 binary counters. They are synchronously presettable for application in programmable dividers. These devices have two types of count-enable CEP and CET inputs, plus a terminal-count TC output for versatility in forming synchronous multistaged counters. The \x92FCT163T devices have a synchronous-reset SR\\\\ input that overrides counting and parallel loading, and allows the outputs to be reset simultaneously on the rising edge of the clock.

These devices are fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. View datasheet View product folder