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SN64BCT245 Datasheet Octal Bus Transceiver

Manufacturer: Texas Instruments

Overview: SN64BCT245 OCTAL BUS TRANSCEIVER WITH 3ĆSTATE OUTPUTS SCBS040A − JANUARY 1990 − REVISED JANUARY 1994 • BiCMOS Design Significantly Reduces ICCZ • 3-State True Outputs Drive Bus Lines Directly • High-Impedance State.

General Description

DW OR N PACKAGE (TOP VIEW) DIR 1 A1 2 A2 3 A3 4 A4 5 A5 6 A6 7 A7 8 A8 9 GND 10 20 VCC 19 OE 18 B1 17 B2 16 B3 15 B4 14 B5 13 B6 12 B7 11 B8 This octal bus transceiver is designed for asynchronous communication between data buses.

The devices transmit data from the A bus to the B bus or from the B bus to the A bus depending upon the logic level at the direction-control (DIR) input.

The output-enable (OE) input can be used to disable the device so the buses are effectively isolated.

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