dm74ls28m Fairchild Semiconductor, dm74ls28m Datasheet

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dm74ls28m

Manufacturer Part Number
dm74ls28m
Description
Quad 2-input Nor Buffer
Manufacturer
Fairchild Semiconductor
Datasheet
© 2000 Fairchild Semiconductor Corporation
DM74LS28M
DM74LS28
Quad 2-Input NOR Buffer
General Description
The DM74LS28 contains four independent gates each of
which perform the logic NOR 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
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150 Narrow
DS010169
Truth Table
H
L
LOW logic level
HIGH logic level
Package Description
A
H
H
L
L
Inputs
Y
A B
B
H
H
L
L
March 1989
Revised March 2000
www.fairchildsemi.com
Output
H
Y
L
L
L

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dm74ls28m Summary of contents

Page 1

... NOR function. Ordering Code: Order Number Package Number DM74LS28M M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150 Narrow Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. Connection Diagram © ...

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 Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right ...

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