Datasheet

December 1990 3

Philips Semiconductors Product speciﬁcation

Triple 3-input AND gate 74HC/HCT11

PIN DESCRIPTION

PIN NO. SYMBOL NAME AND FUNCTION

1, 3, 9 1A to 3A data inputs

2, 4, 10 1B to 3B data inputs

7 GND ground (0 V)

12, 6, 8 1Y to 3Y data outputs

13, 5, 11 1C to 3C data inputs

14 V

positive supply voltage

Fig.1 Pin configuration. Fig.2 Logic symbol. Fig.3 IEC logic symbol.

Fig.4 Functional diagram. Fig.5 Logic diagram (one gate).

FUNCTION TABLE

Notes

1. H = HIGH voltage level

L = LOW voltage level

INPUTS OUTPUT

nA nB nC nY

LLL L

LLH L

LHL L

LHH L

HLL L

HLH L

HHL L

HHH H