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SN74LS642 - OCTAL BUS TRANSCEIVRS

Download the SN74LS642 datasheet PDF (SN74LS640 included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for octal bus transceivrs.

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Note: The manufacturer provides a single datasheet file (SN74LS640-etcTI.pdf) that lists specifications for multiple related part numbers.
Other Datasheets by Texas Instruments

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SN54LS640 THRU SN54LS642, SN54LS644, SN54LS645 SN74LS640 THRU SN74LS642, SN74LS644, SN74LS645 OCTAL BUS TRANSCEIVRS SDLS189 – APRIL 1979 – REVISED MARCH 1988 PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.
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