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SN54LS243

QUADRUPLE BUS TRANSCEIVERS

SN54LS243 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

SN54LS243 General Description

These four-data-line transceivers are designed for asynchronous two-way communications between data buses. SN74LS243 can be used to drive terminated lines down to 133 Ω. SN54LS243 is characterized for operation over the full military temperature range of

*55°C to 125°C. SN74LS243 is characte.

SN54LS243 Datasheet (0.98 MB)

Preview of SN54LS243 PDF

Datasheet Details

Part number:

SN54LS243

Manufacturer:

Texas Instruments ↗

File Size:

0.98 MB

Description:

Quadruple bus transceivers.

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SN54LS243 QUADRUPLE BUS TRANSCEIVERS Texas Instruments

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