DM7438N Fairchild Semiconductor, DM7438N Datasheet

IC GATE NAND QUAD 2INPUT 14DIP

DM7438N

Manufacturer Part Number
DM7438N
Description
IC GATE NAND QUAD 2INPUT 14DIP
Manufacturer
Fairchild Semiconductor
Series
7400r
Datasheet

Specifications of DM7438N

Logic Type
NAND Gate
Number Of Inputs
2
Number Of Circuits
4
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
Current - Output High, Low
-
Other names
7438
7438N

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© 2001 Fairchild Semiconductor Corporation
DM7438M
DM7438N
7438SJ
DM7438 • 7438
Quad 2-Input NAND Buffers with Open-Collector Outputs
General Description
This device contains four independent gates each of which
performs the logic NAND function. The open-collector out-
puts require external pull-up resistors for proper logical
operation.
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
M14D
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
14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
DS006513
Pull-Up Resistor Equations
Where:
Function Table
H
L
LOW Logic Level
HIGH Logic Level
Package Description
N
for all outputs tied to pull-up resistor
N
all inputs tied to pull-up resistor
N
all inputs tied to pull-up resistor
A
H
H
L
L
1
2
3
(I
(I
(I
OH
IH
IL
Inputs
)
)
)
total maximum input high current for
total maximum input low current for
total maximum output high current
Y
B
H
H
AB
L
L
September 1986
Revised July 2001
www.fairchildsemi.com
Output
Y
H
H
H
L

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DM7438N Summary of contents

Page 1

... Ordering Code: Order Number Package Number DM7438M M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow DM7438N N14A 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide 7438SJ M14D 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm 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 Output 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 V HIGH ...

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 Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide www.fairchildsemi.com Package Number M14D 4 ...

Page 5

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 ...

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