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SN54LS640 - OCTAL BUS TRANSCEIVERS

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Part Number Description Manufacturer
SN54LS640 OCTAL BUS TRANSCEIVRS Texas Instruments
SN54LS641 OCTAL BUS TRANSCEIVRS Texas Instruments
SN54LS642 OCTAL BUS TRANSCEIVRS Texas Instruments
SN54LS644 OCTAL BUS TRANSCEIVRS Texas Instruments
SN54LS645 OCTAL BUS TRANSCEIVRS Texas Instruments

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OCTAL BUS TRANSCEIVERS These octal bus transceivers are designed for asynchronous two-way communication between data buses. Control function implementation minimizes external timing requirements. These circuits allow data transmission from the A bus to B or from the B bus to A bus depending upon the logic level of the direction control (DIR) input. Enable input (G) can disable the device so that the buses are effectively isolated.
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