DSA0098173.pdf
by Texas Instruments
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SN54ALS169B, SN54AS169A, SN74ALS169B, SN74AS169A
SYNCHRONOUS 4-BIT UP/DOWN BINARY COUNTERS
SDAS125B MARCH 1984 REVISED DECEMBER 1994
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Fully Synchronous Operation for Counting
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Original
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Unknown
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Unknown
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Unknown
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