Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Where used in Applications:
Consumer Electronics
Financial Technology (Fintech)
Computing and Data Storage
Telecommunications
Communication and Networking
Part Symbol
Footprint
3D Model
Operating Temperature-Max
Operating Temperature-Min
Peak Reflow Temperature (Cel)
Power Supply Current-Max (ICC)
Supply Voltage-Max (Vsup)
Supply Voltage-Min (Vsup)
Supply Voltage-Nom (Vsup)
Time@Peak Reflow Temperature-Max (s)
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Toshiba America Electronic Components
IC HC/UH SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDIP16, 0.300 INCH, 2.54 MM PITCH, LEAD FREE, PLASTIC, DIP-16, Multiplexer/Demultiplexer
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CD74HC251EE4 - Texas Instruments
CD54HC251F - Harris Semiconductor
74HC251NB - NXP Semiconductors
MC54HC251JD - Motorola Semiconductor Products
SN74HC251NE4 - Texas Instruments
MM74HC251N - Rochester Electronics LLC
SNJ54HC251J - Texas Instruments
SN74HC251N-00 - Texas Instruments
MC54HC251J - Motorola Semiconductor Products
CD54HC251F3A - Harris Semiconductor
74HC251NB - NXP Semiconductors
SNJ54HC251J - Texas Instruments
SN74HC251PWTG4 - Rochester Electronics LLC
SN74HC251PWTE4 - Rochester Electronics LLC
SN74HC251N-10 - Texas Instruments
CD54HC251F - Harris Semiconductor
GD54HC251J - Goldstar Electron Co Ltd
CD74HC251M96 - Texas Instruments
SN74HC251DBR - Texas Instruments
M54HC251F1R - STMicroelectronics
This table gives cross-reference parts and alternative options found for TC74HC251AP. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of TC74HC251AP, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number
Description
Manufacturer
Compare
CD74HC251EE4
High Speed CMOS Logic 8-Input Multiplexer with 3-State Outputs 16-PDIP -55 to 125
Texas Instruments
TC74HC251AP vs CD74HC251EE4
CD54HC251F
Multiplexer, HC/UH Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, CMOS, CDIP16,
Harris Semiconductor
TC74HC251AP vs CD54HC251F
74HC251NB
IC HC/UH SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDIP16, Multiplexer/Demultiplexer
NXP Semiconductors
TC74HC251AP vs 74HC251NB
MC54HC251JD
Multiplexer, HC/UH Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, CMOS, CDIP16, 620-09
Motorola Semiconductor Products
TC74HC251AP vs MC54HC251JD
SN74HC251NE4
HC/UH SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDIP16, ROHS COMPLIANT, PLASTIC, DIP-16
Texas Instruments
TC74HC251AP vs SN74HC251NE4
MM74HC251N
Multiplexer, HC/UH Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, CMOS, PDIP16, 0.300 INCH, PLASTIC, MS-001, DIP-16
Rochester Electronics LLC
TC74HC251AP vs MM74HC251N
SNJ54HC251J
Data Selectors/Multiplexers With 3-State Outputs 16-CDIP -55 to 125
Texas Instruments
TC74HC251AP vs SNJ54HC251J
SN74HC251N-00
HC/UH SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDIP16
Texas Instruments
TC74HC251AP vs SN74HC251N-00
MC54HC251J
Multiplexer, HC/UH Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, CMOS, CDIP16, CERAMIC, DIP-16
Motorola Semiconductor Products
TC74HC251AP vs MC54HC251J
CD54HC251F3A
Multiplexer, HC/UH Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, CMOS, CDIP16,
Harris Semiconductor
TC74HC251AP vs CD54HC251F3A
Part Number
Description
Manufacturer
Compare
74HC251NB
IC HC/UH SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDIP16, Multiplexer/Demultiplexer
NXP Semiconductors
TC74HC251AP vs 74HC251NB
SNJ54HC251J
Data Selectors/Multiplexers With 3-State Outputs 16-CDIP -55 to 125
Texas Instruments
TC74HC251AP vs SNJ54HC251J
SN74HC251PWTG4
Multiplexer, HC/UH Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, CMOS, PDSO16, GREEN, PLASTIC, TSSOP-16
Rochester Electronics LLC
TC74HC251AP vs SN74HC251PWTG4
SN74HC251PWTE4
Multiplexer, HC/UH Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, CMOS, PDSO16, GREEN, PLASTIC, TSSOP-16
Rochester Electronics LLC
TC74HC251AP vs SN74HC251PWTE4
SN74HC251N-10
HC/UH SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDIP16
Texas Instruments
TC74HC251AP vs SN74HC251N-10
CD54HC251F
Multiplexer, HC/UH Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, CMOS, CDIP16,
Harris Semiconductor
TC74HC251AP vs CD54HC251F
GD54HC251J
Multiplexer, HC/UH Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, CMOS, CDIP16,
Goldstar Electron Co Ltd
TC74HC251AP vs GD54HC251J
CD74HC251M96
High Speed CMOS Logic 8-Input Multiplexer with 3-State Outputs 16-SOIC -55 to 125
Texas Instruments
TC74HC251AP vs CD74HC251M96
SN74HC251DBR
Data Selectors/Multiplexers With 3-State Outputs 16-SSOP -40 to 85
Texas Instruments
TC74HC251AP vs SN74HC251DBR
M54HC251F1R
HC/UH SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, CDIP16, CERAMIC, DIP-16
STMicroelectronics
TC74HC251AP vs M54HC251F1R