MC74AC20, MC74ACT20
Dual 4−Input NAND Gate
Features
•
Outputs Source/Sink 24 mA
•
′ACT20
Has TTL Compatible Inputs
•
Pb−Free Packages are Available
V
CC
14
A
1
13
B
1
12
NC
11
C
1
10
D
1
9
O
1
8
14
1
http://onsemi.com
PDIP−14
N SUFFIX
CASE 646
14
1
A
0
2
B
0
3
NC
4
C
0
5
D
0
6
O
0
7
GND
1
SOIC−14
D SUFFIX
CASE 751A
Figure 1. Pinout: 14-Lead Packages
(Top View)
PIN ASSIGNMENT
PIN
A
n
, B
n
, C
n
,
D
n
O
n
FUNCTION
Inputs
Outputs
14
1
SOEIAJ−14
M SUFFIX
CASE 965
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 4 of this data sheet.
MAXIMUM RATINGS
Rating
DC Supply Voltage (Referenced to GND)
DC Input Voltage (Referenced to GND)
DC Output Voltage (Referenced to GND)
DC Input Current, per Pin
DC Output Sink/Source Current, per Pin
DC V
CC
or GND Current per Output Pin
Storage Temperature
Symbol
V
CC
V
in
V
out
I
in
I
out
I
CC
T
stg
Value
−0.5
to
+7.0
−0.5
to
V
CC
+ 0.5
−0.5
to
V
CC
+ 0.5
±
20
±
50
±
50
−65
to
+150
Unit
V
V
V
mA
mA
mA
°C
Stresses exceeding Maximum Ratings may damage the device. Maximum
Ratings are stress ratings only. Functional operation above the Recommended
Operating Conditions is not implied. Extended exposure to stresses above the
Recommended Operating Conditions may affect device reliability.
©
Semiconductor Components Industries, LLC, 2006
October, 2006
−
Rev. 8
1
Publication Order Number:
MC74AC20/D
ONSEMI [ ON SEMICONDUCTOR ]
