74HC42 Philips, 74HC42 Datasheet - Page 3

• Manufacturer Part Number: 74HC42
• Description: BCD to decimal decoder 1-of-10
• Manufacturer: Philips

Philips Semiconductors
PIN DESCRIPTION
December 1990
PIN NO.
1, 2, 3, 4, 5, 6, 7, 9, 10, 11
8
15, 14, 13, 12
16
BCD to decimal decoder (1-of-10)
Fig.1 Pin configuration.
SYMBOL
Y
GND
A
V
0
0
CC
to Y
to A
Fig.2 Logic symbol.
9
3
3
NAME AND FUNCTION
multiplexer outputs
ground (0 V)
data inputs
positive supply voltage
Fig.3 IEC logic symbol.
74HC/HCT42
Product specification