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SN54LS669 - SYNCHRONOUS 4-BIT UP/DOWN COUNTER

Download the SN54LS669 datasheet PDF (SN54LS668 included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for synchronous 4-bit up/down counter.

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Note: The manufacturer provides a single datasheet file (SN54LS668-etcTI.pdf) that lists specifications for multiple related part numbers.
Other Datasheets by Texas Instruments

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SN54LS668, SN54LS669, SN74LS668, SN74LS669 SYNCHRONOUS 4-BIT UP/DOWN COUNTERS SDLS192 – APRIL 1977 – 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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