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SN74ALS243A - Quadruple Bus Transceiver

Description

These quadruple bus transceivers are designed for asynchronous two-way communication between data buses.

The control-function implementation allows for maximum flexibility in timing.

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Datasheet Details

Part number SN74ALS243A
Manufacturer Texas Instruments
File Size 150.45 KB
Description Quadruple Bus Transceiver
Datasheet download datasheet SN74ALS243A Datasheet
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Full PDF Text Transcription

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SN54ALS243A, SN74ALS243A QUADRUPLE BUS TRANSCEIVERS WITH 3ĆSTATE OUTPUTS SDAS069B − DECEMBER 1982 − REVISED DECEMBER 1994 • Two-Way Asynchronous Communication Between Data Buses • pnp Inputs Reduce dc Loading • Package Options Include Plastic Small-Outline (D) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs description These quadruple bus transceivers are designed for asynchronous two-way communication between data buses. The control-function implementation allows for maximum flexibility in timing. These devices allow 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 output-enable (OEBA and OEAB) inputs.
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