74VHC27 STMicroelectronics, 74VHC27 Datasheet - Page 2

• Manufacturer Part Number: 74VHC27
• Description: TRIPLE 3-INPUT NOR GATE
• Manufacturer: STMicroelectronics

74VHC27
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
2/7
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”
13, 5, 11
PIN No
0.3V)
2, 4, 10
12, 6, 8
0.5V)
1, 3, 9
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
-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
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
ns/V
mA
mA
mA
mA
o
o
o
V
V
V
V
V
V
C
C
C