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74ACT11623 Datasheet Octal Bus Transceiver

Manufacturer: Texas Instruments

General Description

74ACT11623 OCTAL BUS TRANSCEIVER WITH 3ĆSTATE OUTPUTS SCAS059A − D2957, JULY 1987 − REVISED APRIL 1993 DW OR NT PACKAGE (TOP VIEW) A1 1 A2 2 A3 3 A4 4 GND 5 GND 6 GND 7 GND 8 A5 9 A6 10 A7 11 A8 12 24 GAB 23 B1 22 B2 21 B3 20 B4 19 VCC 18 VCC 17 B5 16 B6 15 B7 14 B8 13 GBA The 74ACT11623 is designed for asynchronous two-way communication between data buses.

The control function implementation allows for maximum flexibility in timing.

The device allows data transmission from the A bus to the B bus or from the B bus to the A bus depending upon the logic levels at the enable inputs (GBA and GAB).

Overview

ą • Local Bus-Latch Capability • Inputs Are TTL-Voltage Compatible • Flow-Through Architecture Optimizes PCB Layout • Center-Pin VCC and GND Configurations Minimize High-Speed Switching Noise • EPICt.