74VHC27TTR STMicroelectronics, 74VHC27TTR Datasheet - Page 2

• Manufacturer Part Number: 74VHC27TTR
• Description: IC GATE NOR TRIPLE 3-IN 14-TSSOP
• Manufacturer: STMicroelectronics
• Series: 74VHCr

Specifications of 74VHC27TTR

• Logic Type: NOR Gate
• Number Of Inputs: 3
• Number Of Circuits: 3
• Current - Output High, Low: 8mA, 8mA
• Voltage - Supply: 2 V ~ 5.5 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 14-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-7136-2; 74VHC27TTR

74VHC27
Figure 2: Input Equivalent Circuit
Table 4: 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
Table 5: Recommended Operating Conditions
1) V
2/10
I
CC
Symbol
Symbol
IN
dt/dv
V
V
or I
T
I
T
V
V
I
T
V
OK
I
V
from 30% to 70% of V
CC
IK
stg
CC
O
op
O
O
L
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 (note 1) (V
CC
or Ground Current
CC
Parameter
Parameter
(V
CC
CC
= 3.3
= 5.0
0.3V)
0.5V)
Table 2: Pin Description
Table 3: Truth Table
X : Don‘t Care
13, 5, 11
2, 4, 10
12, 6, 8
PIN N°
1, 3, 9
14
A
H
L
X
X
7
SYMBOL
1C to 3C
1A to 3A
1B to 3B
1Y to 3Y
GND
V
B
H
L
X
X
CC
-0.5 to V
-0.5 to +7.0
-0.5 to +7.0
-65 to +150
-55 to 125
0 to V
0 to 100
2 to 5.5
0 to 5.5
0 to 20
Value
Value
Data Inputs
Data Inputs
Data Inputs
Data Outputs
Ground (0V)
Positive Supply Voltage
- 20
300
NAME AND FUNCTION
20
25
50
CC
CC
C
H
L
X
X
+ 0.5
Y
H
L
L
L
Unit
Unit
ns/V
mA
mA
mA
mA
°C
°C
°C
V
V
V
V
V
V