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SN74ABT646A - Octal Bus Transceivers/Registers

General Description

ordering information NC

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.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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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 JESD 22 − 2000-V Human-Body Model (A114-A) − 200-V Machine Model (A115-A) SN54ABT646A . . .