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
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Computing and Data Storage
Telecommunications
Communication and Networking
Part #
Manufacturer
Description
Datasheet
SN74ALS251DR
Texas Instruments
1-of-8 Data Selectors/Multiplexers With 3-State Outputs 16-SOIC 0 to 70
SN74ALS251D
Texas Instruments
1-of-8 Data Selectors/Multiplexers With 3-State Outputs 16-SOIC 0 to 70
Part #
Manufacturer
Description
Stock
Price
Buy
Details
DISTI #
2156-SN74ALS251D-ND
DigiKey
IC MULTIPLEXER 1 X 8:1 16SOIC
Min Qty:
1
Lead time:
6 Weeks
Container:
Bulk
MARKETPLACE PRODUCT
6400 In Stock
$0.9300
Buy Now
Details
DigiKey
IC MULTIPLEXER 1 X 8:1 16SOIC
Min Qty:
1
Lead time:
6 Weeks
Container:
Tube
426 In Stock
1
$2.0000
10
$1.4210
40
$1.2155
120
$1.1005
280
$1.0331
$1.0331 / $2.0000
Buy Now
Details
Bristol Electronics
431
RFQ
Details
Bristol Electronics
80
RFQ
Details
Quest Components
LOGIC MUX, SINGLE, 8-INPUT, ALS-TTL, 16 Pin, Plastic, SOP
863
1
$1.3000
78
$0.6500
309
$0.5200
$0.5200 / $1.3000
Buy Now
Details
Quest Components
LOGIC MUX, SINGLE, 8-INPUT, ALS-TTL, 16 Pin, Plastic, SOP
280
1
$1.9000
54
$0.9500
212
$0.7600
$0.7600 / $1.9000
Buy Now
Details
Rochester Electronics
SN74ALS251 1-of-8 Data Selectors/Multiplexers With 3-State Outputs
RoHS:
Compliant
Status:
Obsolete
Min Qty:
1
2082
1
$0.9348
25
$0.9161
100
$0.8787
500
$0.8413
1,000
$0.7946
$0.7946 / $0.9348
Buy Now
Part Symbol
Footprint
3D Model
Moisture Sensitivity Level
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)
Nickel/Palladium/Gold (Ni/Pd/Au)
Time@Peak Reflow Temperature-Max (s)
Want to compare parts?
Texas Instruments
1-of-8 Data Selectors/Multiplexers With 3-State Outputs 16-SOIC 0 to 70
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Search a specific part
74ALS251D - NXP Semiconductors
DM74ALS251MX_NL - Fairchild Semiconductor Corporation
N74ALS251D-T - NXP Semiconductors
SN74ALS251DRG4 - Texas Instruments
SN74ALS251DR - Texas Instruments
DM74ALS251SJX - Fairchild Semiconductor Corporation
N74ALS251D-T - NXP Semiconductors
SN74ALS251NE4 - Texas Instruments
SN74ALS251DRE4 - Texas Instruments
84135012A - Texas Instruments
74ALS251D - NXP Semiconductors
74HCT251PW,118 - Nexperia
SN74ALS251FN-00 - Texas Instruments
74ALS151D-T - NXP Semiconductors
SN74ALS251N - Texas Instruments
This table gives cross-reference parts and alternative options found for SN74ALS251D. 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 SN74ALS251D, 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
74ALS251D
IC ALS SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDSO16, PLASTIC, SO-16, Multiplexer/Demultiplexer
NXP Semiconductors
SN74ALS251D vs 74ALS251D
DM74ALS251MX_NL
Multiplexer, ALS Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, TTL, PDSO16, 0.150 INCH, MS-012, SOIC-16
Fairchild Semiconductor Corporation
SN74ALS251D vs DM74ALS251MX_NL
N74ALS251D-T
IC ALS SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDSO16, Multiplexer/Demultiplexer
NXP Semiconductors
SN74ALS251D vs N74ALS251D-T
SN74ALS251DRG4
1-of-8 Data Selectors/Multiplexers With 3-State Outputs 16-SOIC 0 to 70
Texas Instruments
SN74ALS251D vs SN74ALS251DRG4
SN74ALS251DR
1-of-8 Data Selectors/Multiplexers With 3-State Outputs 16-SOIC 0 to 70
Texas Instruments
SN74ALS251D vs SN74ALS251DR
Part Number
Description
Manufacturer
Compare
DM74ALS251SJX
Multiplexer, ALS Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, TTL, PDSO16, 5.30 MM, EIAJ TYPE2, SOP-16
Fairchild Semiconductor Corporation
SN74ALS251D vs DM74ALS251SJX
N74ALS251D-T
IC ALS SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDSO16, Multiplexer/Demultiplexer
NXP Semiconductors
SN74ALS251D vs N74ALS251D-T
SN74ALS251NE4
1-of-8 Data Selectors/Multiplexers With 3-State Outputs 16-PDIP 0 to 70
Texas Instruments
SN74ALS251D vs SN74ALS251NE4
SN74ALS251DRE4
ALS SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDSO16, GREEN, PLASTIC, SO-16
Texas Instruments
SN74ALS251D vs SN74ALS251DRE4
84135012A
1-Of-8 Data Selectors/Multiplexers With 3-State Outputs 20-LCCC -55 to 125
Texas Instruments
SN74ALS251D vs 84135012A
74ALS251D
IC ALS SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDSO16, PLASTIC, SO-16, Multiplexer/Demultiplexer
NXP Semiconductors
SN74ALS251D vs 74ALS251D
74HCT251PW,118
74HC251; 74HCT251 - 8-input multiplexer; 3-state@en-us TSSOP 16-Pin
Nexperia
SN74ALS251D vs 74HCT251PW,118
SN74ALS251FN-00
ALS SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PQCC20
Texas Instruments
SN74ALS251D vs SN74ALS251FN-00
74ALS151D-T
IC ALS SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDSO16, PLASTIC, SO-16, Multiplexer/Demultiplexer
NXP Semiconductors
SN74ALS251D vs 74ALS151D-T
SN74ALS251N
1-of-8 Data Selectors/Multiplexers With 3-State Outputs 16-PDIP 0 to 70
Texas Instruments
SN74ALS251D vs SN74ALS251N