54AC574数据手册TI中文资料规格书

描述 Description

General Description
The ’AC/’ACT574 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 in puts is stored in the flip-flops on the LOW-to-HIGH Clock (CP) transition.

特性 Features

 ICCand IOZreduced by 50%
 Inputs and outputs on opposite sides of package allowing easy interface with microprocessors
 Useful as input or output port for microprocessors
 Functionally identical to ’AC/’ACT374
 TRI-STATE outputs for bus-oriented applications
 Outputs source/sink 24 mA
 ’ACT574 has TTL-compatible inputs
 Standard Microcircuit Drawing (SMD)
  — ’ACT574: 5962-89601