Harman Kardon AVR 3600 Service Manual page 201

AVR3600
74LCX32
Figure 2: Input And Output Equivalent Circuit
Table 2: Pin Description
PIN N° SYMBOL
1, 4, 9, 12 1A to 4A
2, 5, 10, 13 1B to 4B
3, 6, 8, 11 1Y to 4Y
7 GND
V
14
CC
Table 4: Absolute Maximum Ratings
Symbol
V Supply Voltage
CC
V DC Input Voltage
I
V DC Output Voltage (V
O
V DC Output Voltage (High or Low State) (note 1)
O
I DC Input Diode Current
IK
I DC Output Diode Current (note 2)
OK
I DC Output Current
O
I DC Supply Current per Supply Pin
CC
I DC Ground Current per Supply Pin
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
1) I absolute maximum rating must be observed
O
2) V < GND
O
NAME AND FUNCTION
Data Inputs
Data Inputs
Data Outputs
Ground (0V)
Positive Supply Voltage
Parameter
= 0V)
CC
Table 3: Truth Table
A
L
L
H
H
201
harman/kardon
B Y
L L
H H
L H
H H
Value
-0.5 to +7.0
-0.5 to +7.0
-0.5 to +7.0
-0.5 to V + 0.5
CC
- 50
- 50
± 50
± 100
± 100
-65 to +150
300
Unit
V
V
V
V
mA
mA
mA
mA
mA
°C
°C