SN54ABT646A Datasheet (Texas Instruments) - Octal Bus Transceivers/Registers

SN54ABT646A, Octal Bus Transceivers/Registers

ordering information NC * No internal connection These devices consist of bus-transceiver circuits, 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 is clocked into the

SN54ABT646A, SN74ABT646A OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3ĆSTATE OUTPUTS SCBS069H JULY 1991 REVISED MAY 2004 D Typical VOLP (Output Ground Bounce) <1 V at VCC = 5 V, TA = 25°C D High-Drive Outputs ( 32-mA IOH, 64-mA IOL) D Ioff Supports Partial-Power-Down Mode Operation SN54ABT646A .

JT OR W PACKAGE SN74ABT646A .

DB, DGV, DW, NS, NT, OR PW PACKAGE (TOP VIEW) D Latch-Up Performance Exceeds 500 mA Per JEDEC Standard JESD-17 D ESD Protection Exceeds J