SN74LS243D Datasheet

Bus Transceivers


These four-data-line transceivers are designed for asynchronous two-way communications between data buses. SN74LS243D can be used to drive terminated lines down to 133 Ω.SN74LS243D is characterized for operation over the full military temperature range of –55°C to 125°C.SN74LS243D is characterized for operation from 0°C to 70°C. SN74LS243D Features • Two-Way Asynchronous Communication Between Data Buses• PNP Inputs Reduce D-C Loading• Hysteresis (Typically 400 mV) at Inputs• Improves Noise Margin


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Manufacturer information


Seiko Instruments Inc. Is a Japanese company which head office is located in 8, Nakase 1-chome, Mihama-ku, Chiba-shi, Chiba 261-8507, Japan . It’s business lines are: Watches Business Watches, Watch Movements Electronic Components Business Quartz crystals, Micro batteries, etc. Precision Mechatronics Business Inkjet printer heads, Hard disk components, Thermal printers, Compact precision components, Machine tools, FA, Musical instrument accessories, Radiation detection and measurement systems, etc.

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