SN74LS243 Motorola, SN74LS243 Datasheet
SN74LS243
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SN74LS243 Summary of contents
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QUAD BUS TRANSCEIVER The SN54/ 74LS242 and SN54 / 74LS243 are Quad Bus Transmitters / Re- ceivers designed for 4-line asynchronous 2-way data communications between data buses. Hysteresis at Inputs to Improve Noise Immunity 2-Way Asynchronous Data Bus Communication Input ...
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SN54/74LS242 SN54/74LS243 GUARANTEED OPERATING RANGES Symbol Parameter V CC Supply Voltage T A Operating Ambient Temperature Range I OH Output Current — High Output Current — Low DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE Symbol Symbol Parameter Parameter ...
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SN54/74LS242 SN54/74LS243 AC CHARACTERISTICS ( 5.0 V) Symbol Symbol Symbol Parameter Parameter Parameter t PLH Propagation Delay, Data to Output t PHL t PZH Output Enable Time to HIGH Level t PZL Output ...
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P - SEATING PLANE 0.25 (0.010 - - -T- SEATING PLANE ...
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... Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters can and do vary in different applications. All operating parameters, including “ ...