74HC_HCT42_CNV_15 datasheet(3/6 Pages) PHILIPS

3 / 6 page

December 1990

3

Philips Semiconductors

Product speciﬁcation

BCD to decimal decoder (1-of-10)

74HC/HCT42

PIN DESCRIPTION

PIN NO.

SYMBOL

NAME AND FUNCTION

1, 2, 3, 4, 5, 6, 7, 9, 10, 11

Y0 to Y9

multiplexer outputs

8

GND

ground (0 V)

15, 14, 13, 12

A0 to A3

data inputs

16

VCC

positive supply voltage

Fig.1 Pin configuration.

Fig.2 Logic symbol.

Fig.3 IEC logic symbol.

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