Part SN54LS243
Description QUADRUPLE BUS TRANSCEIVERS
Manufacturer Texas Instruments
Size 0.98 MB
SN54LS243 Datasheet (PDF) Download
Pricing from 13.16 USD, available from Rochester Electronics and Arrow Electronics.
🏠
Texas Instruments

SN54LS243 Overview

Key Specifications

Package: CDIP
Pins: 14
Operating Voltage: 5 V
Logic Function: Transceiver

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.

Key Features

  • Two-Way Asynchronous Communication Between Data Buses
  • PNP Inputs Reduce D-C Loading
SN54LS243 datasheet preview

Price & Availability

Seller Inventory Price Breaks Buy
Rochester Electronics 17 25+ : 13.16 USD
100+ : 12.5 USD
500+ : 11.84 USD
1000+ : 11.19 USD		 View Offer
Arrow Electronics 0 75+ : 13.93 USD
100+ : 13.79 USD
250+ : 13.65 USD
500+ : 13.51 USD		 View Offer

Related Datasheets

Part Number Manufacturer Description
SN54LS243 Motorola Semiconductor QUAD BUS TRANSCEIVER
SN54LS240 Motorola Semiconductor OCTAL BUFFER/LINE DRIVER
SN54LS245 Motorola Semiconductor OCTAL BUS TRANSCEIVER
SN54LS242 Motorola Semiconductor QUAD BUS TRANSCEIVER
SN54LS248 Motorola Semiconductor BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS

SN54LS243 Datasheet