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MC74AC57 Datasheet

Octal D-type Flip-flop

Manufacturer: Motorola Semiconductor (now NXP Semiconductors)

MC74AC57 Overview

The MC74AC574/74ACT574 consists of eight edgetriggered flip-flops with individual D-type inputs and 3-state true outputs. The buffered clock and buffered Output Enable are mon to all flip-flops. The eight flip-flops will store the state of their individual D inputs that meet the setup and hold time requirements on the LOW-to-HIGH Clock (CP) transition.

MC74AC57 Distributor