74ACQ374PCX中文资料仙童半导体数据手册PDF规格书

General Description

The ACQ/ACTQ374 is a high-speed, low-power octal D type flip-flop featuring separate D-type inputs for each flip flop and 3-STATE outputs for bus-oriented applications. A buffered Clock (CP) and Output Enable (OE) are common to all flip-flops.

The ACQ/ACTQ374 utilizes FACT Quiet Series™ technology to guarantee quiet output switching and improve dynamic threshold performance. FACT Quiet Series fea tures GTO output control and undershoot corrector in addition to a split ground bus for superior performance.

Features

■ ICC and IOZ reduced by 50

■ Guaranteed simultaneous switching noise level and dynamic threshold performance

■ Guaranteed pin-to-pin skew AC performance

■ Improved latch-up immunity

■ Buffered positive edge-triggered clock

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

■ Outputs source/sink 24 mA

■ Faster prop delays than the standard AC/ACT374