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SN74LS243 QUADRUPLE BUS TRANSCEIVERS

SN74LS243 Description

SN54LS243, SN74LS243 www.ti.com SDLS145A * APRIL 1985 * REVISED JULY 2008 QUADRUPLE BUS TRANSCEIVERS .
These four-data-line transceivers are designed for asynchronous two-way communications between data buses.

SN74LS243 Features

* 1
* Two-Way Asynchronous Communication Between Data Buses
* PNP Inputs Reduce D-C Loading
* Hysteresis (Typically 400 mV) at Inputs Improves Noise Margin SN54LS243 . . . J OR W PACKAGE SN74LS243 . . . D, N, OR NS PACKAGE (TOP VIEW) GAB NC A1 A2 A3 A4 GND 1 2 3 4 5 6 7 14

SN74LS243 Applications

* of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not neces

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QUADRUPLE BUS TRANSCEIVERS Texas Instruments
Texas Instruments SN74LS243-like datasheet