Harman Kardon AVR146 Service Manual page 103

AVR146
Philips Semiconductors
Hex inverter
PIN DESCRIPTION
PIN NO.
1, 3, 5, 9, 11, 13
2, 4, 6, 8, 10, 12
7
14
Fig.1 Pin configuration.
Fig.4 Functional diagram.
SYMBOL
1A to 6A
1Y to 6Y
GND
V
CC
Fig.2 Logic symbol.
Fig.5
NAME AND FUNCTION
data inputs
data outputs
ground (0 V)
positive supply voltage
Schematic diagram
(one inverter).
103
harman/kardon
Product specification
74HCU04
Fig.3 IEC logic symbol.