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SN54ALS569A Datasheet(PDF) 5 Page - Texas Instruments |
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SN54ALS569A Datasheet(HTML) 5 Page - Texas Instruments |
5 / 20 page ![]() SN54ALS569A, SN74ALS568A, SN74ALS569A SYNCHRONOUS 4-BIT UP/DOWN DECADE AND BINARY COUNTERS WITH 3-STATE OUTPUTS SDAS229A – APRIL 1982 – REVISED JANUARY 1995 5 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 logic diagrams (positive logic) (continued) C1 1D R C1 1D R C1 1D R C1 1D R 17 1 2 12 9 11 8 3 4 5 6 7 18 19 16 15 14 13 CCO RCO QA QB QC QD OE U/D CLK ENT ENP SCLR LOAD ACLR A B C D ′ALS569A |