74LVX3245M STMICROELECTRONICS [STMicroelectronics], 74LVX3245M Datasheet - Page 2

• Manufacturer Part Number: 74LVX3245M
• Description: OCTAL DUAL SUPPLY BUS TRANSCEIVER
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

74LVX3245
INPUT AND OUTPUT EQUIVALENT CIRCUIT
TRUTH TABLE
X : Don’t Care
Z : High Impedance
ABSOLUTE MAXIMUM RATINGS
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is
not implied
2/10
Symbol
V
V
V
V
I
I
T
I
I
I
CCA
CCB
P
CCA
CCB
I/OA
I/OB
I
T
V
OK
OA
OB
stg
IK
d
L
I
G
H
L
L
Supply Voltage
Supply Voltage
DC Input Voltage
DC I/O Voltage
DC I/O Voltage
DC Input Diode Current
DC Output Diode Current
DC Output Current
DC Output Current
DC V
DC V
Power Dissipation
Storage Temperature
Lead Temperature (10 sec)
CC
CC
INPUTS
or Ground Current
or Ground Current
DIR
H
X
L
Parameter
OUTPUT
A BUS
INPUT
Z
PIN DESCRIPTION
3, 4, 5, 6, 7,
21, 20, 19,
18, 17, 16,
11, 12, 13
FUNCTION
8, 9, 10
PIN No
15, 14
22
23
24
2
1
OUTPUT
SYMBOL
B BUS
A1 to A8
B1 to B8
INPUT
GND
V
V
DIR
NC
Z
CCA
CCB
G
-0.5 to V
-0.5 to V
-0.5 to V
-0.5 to +7.0
-0.5 to +7.0
-65 to +150
Value
Directional Control
Data Inputs/Outputs
Data Inputs/Outputs
Output Enable Input
Ground (0V)
Not Connected
Positive Supply Voltage
Positive Supply Voltage
NAME QND FUNCTION
180
300
200
100
CCA
CCA
CCB
20
50
50
50
+ 0.5
+ 0.5
+ 0.5
OUTPUT
A = B
B = A
Z
Unit
mW
mA
mA
mA
mA
mA
mA
°C
°C
V
V
V
V
V