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HD74LV165A Datasheet(PDF) 2 Page - Hitachi Semiconductor |
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HD74LV165A Datasheet(HTML) 2 Page - Hitachi Semiconductor |
2 / 17 page ![]() HD74LV165A 2 Function Table Inputs Internal Outputs Output SH/ LD CLK INH CLK SER A ... H QA QB QH L X X X a ... h a b h HL ↑ HX HQ An Q Gn HL ↑ LXLQ An Q Gn H H XXX Q A0 Q B0 Q H0 HX HX X Q A0 Q B0 Q H0 H ↑ LH XH Q An Q Gn H ↑ LLXLQ An Q Gn Note: H: High level L: Low level ↑: Low to high transition X: Immaterial a ... h: Parallel data Q A0 ... QH0: Outputs remain unchanged. Q An ... QGn: Data shifted from the previous stage on a positive edge at the clock input. Pin Arrangement 13 14 11 12 15 16 9 10 VCC CLK INH D C B A 1 2 3 4 5 6 7 8 SH/ LD CLK E F G H QH GND SER QH (Top view) |