74ACT20TTR STMICROELECTRONICS [STMicroelectronics], 74ACT20TTR Datasheet - Page 2

• Manufacturer Part Number: 74ACT20TTR
• Description: DUAL 4-INPUT NAND GATE
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

74ACT20
INPUT AND OUTPUT EQUIVALENT CIRCUIT
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.
RECOMMENDED OPERATING CONDITIONS
1) V
2/8
I
CC
Symbol
Symbol
IN
dt/dv
V
V
T
I
or I
T
V
V
I
T
V
OK
I
V
from 0.8V to 2.0V
stg
CC
IK
O
CC
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 Temperqture
Input Rise and Fall Time V
CC
or Ground Current
CC
Parameter²
Parameter
= 4.5 to 5.5V (note 1)
PIN DESCRIPTION
TRUTH TABLE
X : Don’t Care
PIN No
2, 10
3, 11
5, 13
A
X
X
X
H
L
1, 9
6, 8
14
7
B
X
X
X
H
L
SYMBOL
1C to 2C
1C to 2D
1A to 2A
1B to 2B
1Y to 2Y
GND
V
CC
-0.5 to V
-0.5 to V
-65 to +150
-55 to 125
C
H
X
X
X
-0.5 to +7
L
4.5 to 5.5
0 to V
0 to V
Value
Value
Data Inputs
Data Inputs
Data Inputs
Data Inputs
Data Outputs
Ground (0V)
Positive Supply Voltage
300
NAME AND FUNCTION
100
8
20
20
50
CC
CC
CC
CC
+ 0.5
+ 0.5
D
X
X
X
H
L
ns/V
Unit
Unit
H
H
H
H
Y
L
mA
mA
mA
mA
°C
°C
°C
V
V
V
V
V
V