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CD74HC151 Datasheet(PDF) 2 Page - Texas Instruments |
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CD74HC151 Datasheet(HTML) 2 Page - Texas Instruments |
2 / 7 page ![]() 2 Functional Diagram TRUTH TABLE SELECT INPUTS DATA INPUTS ENABLE OUTPUT S2 S1 S0 I0 I1 I2 I3 I4 I5 I6 I7 E YY X X X X XXXXXXX H H L L L L L XXXXXXX L H L L L L H XXXXXXX L L H L L H X L XXXXXX L H L L L H X H XXXXXX L L H L H L X X L XXXXX L H L L H L X XHX X X X X L L H L H H X XX L X XXX L H L L H H X XX H X XXX L L H H L L X XXX L XXX L H L H L L X XXX H XXX L L H H L H X XXXX L X X L H L H L H X XXXX H X X L L H H H L X XXXXX L X L H L H H L X XXXXX H X L L H H H H X XXXXXX L L H L H H H X XXXXXX H L L H NOTE: H = High Voltage Level, L = Low Voltage Level, X = Don’t Care 5 6 Y Y 4 3 2 1 14 12 13 15 I0 I7 I6 I5 I4 I3 I2 I1 11 S0 10 S1 9 S2 E 7 GND = 8 VCC = 16 CD74HC151, CD74HCT151 |