DM74LS51N Fairchild Semiconductor, DM74LS51N Datasheet
DM74LS51N
Manufacturer Part Number
DM74LS51N
Description
IC GATE AND/OR/INVERT 2INP 14DIP
Manufacturer
Fairchild Semiconductor
Series
74LSr
Datasheet
1.DM74LS51N.pdf
(4 pages)
Specifications of DM74LS51N
Logic Type
AND/OR/INVERT Gate
Number Of Circuits
2
Number Of Inputs
10 Input (3, 3, 2, 2)
Schmitt Trigger Input
No
Output Type
Single-Ended
Current - Output High, Low
400µA, 8mA
Voltage - Supply
4.75 V ~ 5.25 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
74LS51
74LS51N
74LS51N
Available stocks
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Part Number
Manufacturer
Quantity
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© 2000 Fairchild Semiconductor Corporation
DM74LS51M
DM74LS51N
DM74LS51
Dual 2-Wide 2-Input, 2-Wide 3-Input
AND-OR-INVERT Gate
General Description
This device contains two independent combinations of
gates each of which performs the logic AND-OR-INVERT
function. Each package contains one 2-wide 2-input and
one 2-wide 3-input AND-OR-INVERT gates.
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-120, 0.150 Narrow
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
DS006369
Function Table
H
L
X
LOW Logic Level
A1
Either LOW or HIGH Logic Level
HIGH Logic Level
H
X
A2
H
X
Package Description
B1
H
X
Y1
Other Combinations
Other combinations
Y2
B2
H
X
(A1) (B1) (C1)
C1
H
X
Inputs
Inputs
((A2) (B2)
D1
X
H
C2
H
X
August 1986
Revised March 2000
(C2) (D2))
(D1) (E1) (F1)
E1
H
X
www.fairchildsemi.com
D2
X
H
F1
H
X
Output
Output
Y2
Y1
H
L
L
H
L
L
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Datasheet:
DM74LS51N Summary of contents
Page 1
... Package Number DM74LS51M M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150 Narrow DM74LS51N 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 Recommended Operating Conditions Symbol Parameter V Supply Voltage CC V HIGH Level Input Voltage IH V LOW Level Input Voltage IL I HIGH Level Output ...
Page 3
Physical Dimensions inches (millimeters) unless otherwise noted 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 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 ...