DM74ALS20AN Fairchild Semiconductor, DM74ALS20AN Datasheet
DM74ALS20AN
Manufacturer Part Number
DM74ALS20AN
Description
IC GATE NAND DUAL 4 INPUT 14-DIP
Manufacturer
Fairchild Semiconductor
Series
74ALSr
Datasheet
1.DM74ALS20AN.pdf
(4 pages)
Specifications of DM74ALS20AN
Logic Type
NAND Gate
Number Of Inputs
4
Number Of Circuits
2
Current - Output High, Low
400µA, 8mA
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Through Hole
Package / Case
14-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
74ALS20
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DM74ALS20AN
Manufacturer:
SIEMENS
Quantity:
6 217
© 2000 Fairchild Semiconductor Corporation
DM74ALS20AM
DM74ALS20AN
DM74ALS20A
Dual 4-Input NAND Gate
General Description
This device contains two independent gates, each of which
performs the logic NAND function.
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Connection Diagram
Order Number
Package Number
M14A
N14A
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
DS006184
Features
Function Table
H
L
X
Switching specifications at 50 pF
Switching specifications guaranteed over full tempera-
ture and V
Advanced oxide-isolated, ion-implanted Schottky TTL
process
Functionally and pin for pin compatible with Schottky
and low power Schottky TTL counterpart
Improved AC performance over Schottky and low power
Schottky counterparts
LOW Logic Level
Either LOW or HIGH Logic Level
HIGH Logic Level
A
X
X
X
H
L
Package Description
CC
range
B
X
X
L
X
H
Inputs
Y
ABCD
C
H
X
L
X
X
October 1986
Revised February 2000
www.fairchildsemi.com
D
X
X
X
H
L
Output
Y
H
H
H
H
L
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DM74ALS20AN Summary of contents
Page 1
... Package Number DM74ALS20AM M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow DM74ALS20AN N14A 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. ...
Page 2
Absolute Maximum Ratings Supply Voltage Input Voltage Operating Free Air Temperature Range Storage Temperature Range Typical JA N Package M Package Recommended Operating Conditions Symbol Parameter V Supply Voltage CC V HIGH Level Input Voltage IH V LOW Level Input ...
Page 3
Physical Dimensions inches (millimeters) unless otherwise noted 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow Package Number M14A 3 www.fairchildsemi.com ...
Page 4
Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right ...