MC74AC57 Datasheet (Motorola) - OCTAL D-TYPE FLIP-FLOP

MC74AC57, OCTAL D-TYPE FLIP-FLOP

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 common to all flip-flops.

The eight flip-flops will store the state of their individual D inputs that meet the setup and hold ti

www.DataSheet4U.com MC74AC57 MC74ACT574 Octal DĆType FlipĆFlop with 3ĆState Outputs The MC74AC574/74ACT574 is a high-speed, low power octal flip-flop with a buffered common Clock (CP) and a buffered common Output Enable (OE).

The information presented to the D inputs is stored in the flip-flops on the LOW-to-HIGH Clock (CP) transition.

The MC74AC574/74ACT574 is functionally identical to the MC74AC374/ 74ACT374 except for the pinouts.

Inputs and Outputs on Opposite Sides of Package All

MC74AC57 Features

* 0.39 0.55 1.27 BSC 1.27 1.77 2.54 BSC 0.21 0.38 2.80 3.55 7.62 BSC 0_ 15_ 0.51 1.01

* T

* SEATING PLANE K M E G F D 20 PL N J 0.25 (0.010) M 20 PL 0.25 (0.010) T A M M T B M DIM A B C D E F G J K L M N

* A

* 20 11 DW SUFFIX PLAS