74VHC125 Fairchild Semiconductor, 74VHC125 Datasheet - Page 2

• Manufacturer Part Number: 74VHC125
• Description: Quad Buffer with 3-STATE Outputs
• Manufacturer: Fairchild Semiconductor

74VHC125
INPUT EQUIVALENT CIRCUIT
ABSOLUTE MAXIMUM RATINGS
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied.
RECOMMENDED OPERATING CONDITIONS
1) V
2/8
I
CC
Symbol
Symbol
IN
dt/dv
V
V
T
from 30% to70%of V
or I
T
V
I
V
T
V
I
V
I
OK
CC
IK
stg
CC
O
op
O
L
O
I
I
GND
Supply Voltage
DC Input Voltage
DC Output Voltage
DC Input Diode Current
DC Output Diode Current
DC Output Current
DC V
Storage Temperature
Lead Temperature (10 sec)
Supply Voltage
Input Voltage
Output Voltage
Operating Temperature
Input Rise and Fall Time (see note 1) (V
CC
CC
or Ground Current
Parameter
Parameter
(V
CC
CC
= 3.3
= 5.0
PIN DESCRIPTION
TRUTH TABLE
X:”H” or ”L”
Z: High Impedance
1, 4, 10, 13
3, 6, 8, 11
2, 5, 9, 12
PIN No
0.3V)
0.5V)
14
7
A
X
H
L
SYMBOL
1G to 4G
1A to 4A
1Y to 4Y
GND
V
-0.5 to V
CC
-0.5 to +7.0
-0.5 to +7.0
-65 to +150
-40 to +85
2.0 to 5.5
0 to V
0 to 100
0 to 5.5
0 to 20
Value
Valu e
- 20
300
G
H
L
L
20
25
50
CC
Output Enable Inputs
Data Inputs
Data Outputs
Ground (0V)
Positive Supply Voltage
NAME AND FUNCT ION
CC
+ 0.5
Y
H
Z
L
Unit
Unit
ns/V
ns/V
mA
mA
mA
mA
o
o
o
V
V
V
V
V
V
C
C
C