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HD74AC393 Datasheet Dual Modulo-16-Counter

Manufacturer: Hitachi Semiconductor (now Renesas)

Overview: HD74AC393 Dual Modulo-16-Counter.

General Description

The HD74AC393 contains a pair of high speed 4-stage ripple counters.

Each half of the HD74AC393 operates as a modulo-16 binary divider, with the last three stages triggered in a ripple fashion.

The flipflops are triggered by a High-to-Low transition of their CP inputs.