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DM74LS26M Datasheet

  • DM74LS26M

  • Quad 2-Input NAND Gate with High Voltage Open-Collector Outp...

  • 68.97KB

  • FAIRCHILD

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DM74LS26 Quad 2-Input NAND Gate with High Voltage Open-Collector Outputs
August 1986
Revised March 2000
DM74LS26
Quad 2-Input NAND Gate
with High Voltage 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.
These gates feature high-voltage output ratings (up to 15V)
for interfacing with 12V systems. Although the outputs are
rated for 15V, the device supply is still rated for 5V.
Pull-Up Resistor Equations
Where:
N
1
(I
OH
)
=
total maximum output high current
for all outputs tied to pull-up resistor
N
2
(I
IH
)
=
total maximum input high current for
all inputs tied to pull-up resistor
N
3
(I
IL
)
=
total maximum input low current for
all inputs tied to pull-up resistor
Ordering Code:
Order Number
DM74LS26M
DM74LS26N
Package Number
M14A
N14A
Package Description
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
Devices also available in Tape and Reel. Specify by appending the suffix letter 鈥淴鈥?to the ordering code.
Connection Diagram
Function Table
Y
=
AB
Inputs
A
L
L
H
H
H
=
HIGH Logic Level
L
=
LOW Logic Level
Output
B
L
H
L
H
Y
H
H
H
L
漏 2000 Fairchild Semiconductor Corporation
DS006358
www.fairchildsemi.com

DM74LS26M 產(chǎn)品屬性

  • Fairchild Semiconductor

  • NAND

  • LS

  • 4

  • 2 / 1

  • - 1 mA

  • 8 mA

  • 45 ns

  • 5.25 V

  • 4.75 V

  • + 70 C

  • SMD/SMT

  • SOIC-14

  • Rail

  • 0 C

  • 2

  • 1

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