74VHCT27 STMicroelectronics, 74VHCT27 Datasheet - Page 2

• Manufacturer Part Number: 74VHCT27
• Description: TRIPLE 3-INPUT NOR GATE
• Manufacturer: STMicroelectronics

74VHCT27A
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.
1) V
2) High or Low State
RECOMMENDED OPERATING CONDITIONS
1) V
2) High or Low State
3)V
2/7
I
CC
Symbol
Symbol
IN
CC
CC
dt/dv
from0.8V to 2 V
V
V
T
or I
T
V
V
I
V
V
T
V
I
=0V
V
=0V
I
OK
CC
IK
stg
CC
O
op
O
O
L
O
O
I
I
GND
Supply Voltage
DC Input Voltage
DC Output Voltage (see note 1)
DC Output Voltage (see note 2)
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 (see note 1)
Output Voltage (see note 2)
Operating Temperature
Input Rise and Fall Time (see note 3) (V
CC
or Ground Current
Parameter
Parameter
CC
= 5.0
PIN DESCRIPTION
TRUTH TABLE
X:”H” or ”L”
13, 5, 11
PIN No
2, 4, 10
12, 6, 8
1, 3, 9
0.5V)
14
A
H
X
X
7
L
SYMBOL
1C to 3C
1A to 3A
1B to 3B
1Y to 3Y
GND
V
-0.5 to V
B
X
H
X
L
CC
-0.5 to +7.0
-0.5 to +7.0
-0.5 to +7.0
-65 to +150
-40 to +85
4.5 to 5.5
0 to V
0 to 5.5
0 to 5.5
0 to 20
Value
Valu e
- 20
300
20
25
50
CC
Data Inputs
Data Inputs
Data Inputs
Data Outputs
Ground (0V)
Positive Supply Voltage
NAME AND FUNCT ION
CC
+ 0.5
C
X
X
H
L
Y
H
Unit
L
L
L
Unit
ns/V
mA
mA
mA
mA
o
o
o
V
V
V
V
V
V
V
V
C
C
C