Harman Kardon AVR254 Service Manual page 166

AVR254
74ACT04
INPUT AND OUTPUT EQUIVALENT CIRCUIT
ABSOLUTE MAXIMUM RATINGS
Symbol
V Supply Voltage
CC
V DC Input Voltage
I
V DC Output Voltage
O
I DC Input Diode Current
IK
I DC Output Diode Current
OK
I DC Output Current
O
I or I DC V
CC GND
T Storage Temperature
stg
T Lead Temperature (10 sec)
L
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is
not implied.
RECOMMENDED OPERATING CONDITIONS
Symbol
V Supply Voltage
CC
V Input Voltage
I
V Output Voltage
O
T Operating Temperature
op
Input Rise and Fall Time V
dt/dv
1) V from 0.8V to 2.0V
IN
2/8
Parameter
or Ground Current
CC
Parameter
= 4.5 to 5.5V (note 1)
CC
PIN DESCRIPTION
PIN No SYMBOL
1, 3, 5, 9, 11,
1A to 6A
13
2, 4, 6, 8, 10,
1Y to 6Y
12
7 GND
V
14
CC
TRUTH TABLE
A
L
H
166
harman/kardon
NAME AND FUNCTION
Data Inputs
Data Outputs
Ground (0V)
Positive Supply Voltage
Y
H
L
Value Unit
-0.5 to +7 V
-0.5 to V + 0.5
V
CC
-0.5 to V + 0.5
V
CC
± 20
mA
± 20
mA
± 50
mA
± 200
mA
-65 to +150 °C
300 °C
Value Unit
4.5 to 5.5 V
0 to V
V
CC
0 to V
V
CC
-55 to 125 °C
8 ns/V