74ACTQ464ASPC中文资料仙童半导体数据手册PDF规格书

General Description

The ACQ/ACTQ646 consist of registered bus transceiver circuits, with outputs, D-type flip-flops, and control circuitry providing multiplexed transmission of data directly from the input bus or from the internal storage registers.

特性 Features

■ Guaranteed simultaneous switching noise level and

dynamic threshold performance

■ Guaranteed pin-to-pin skew AC performance

■ Independent registers for A and B busses

■ Multiplexed real-time and stored data transfers

■ 300 mil slim dual-in-line package

■ Outputs source/sink 24 mA

■ Faster prop delays than the standard AC/ACT646