54ABT652中文资料Octal Transceivers and Registers with TRI-STATE® Outputs数据手册TI规格书

描述 Description

General Description
The ’ABT652 consists of bus transceiver circuits with D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the input bus or from the internal registers. Data on the A or B bus will be clocked into the registers as the appropriate clock pin goes to HIGH logic level. Output Enable pins (OEAB, OEBA) are provided to control the transceiver function.

特性 Features

■ Independent registers for A and B buses
■ Multiplexed real-time and stored data
■ A and B output sink capability of 48 mA, source capability of 24 mA
■ Guaranteed latchup protection
■ High impedance glitch free bus loading during entire power up and power down cycle
■ Nondestructive hot insertion capability
■ Standard Microcircuit Drawing (SMD) 5962-9324201