74ACTQ574PC

静音系列™八路D型触发器带3态输出 Quiet Series⑩ Octal D-Type Flip-Flop with 3-STATE Outputs

General Description

The ACQ/ACTQ574 is a high-speed, low-power octal D type 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.

Features

■ICCand IOZreduced by 50%

■Guaranteed simultaneous switching noise level and dynamic threshold performance

■Guaranteed pin-to-pin skew AC performance

■Inputs and outputs on opposite sides of the package allowing easy interface with microprocessors

■Functionally identical to the ACQ/ACTQ374

■3-STATE outputs drive bus lines or buffer memory address registers

■Outputs source/sink 24 mA

■Faster prop delays than the standard AC/ACT574