SN74LVC257A/SN74LVC257A-Q1 Data Multiplexers

Texas Instruments SN74LVC257A/SN74LVC257A-Q1 Data Selectors/Multiplexers are quadruple 2-line to 1-line devices with 4.6ns maximum propagation delay time at 3.3V. These data selectors/multiplexers are designed to multiplex signals from 4-bit data sources to 4-output data lines in bus-organized systems. The 3-state outputs do not load the data lines when the output-enable input is at a high logic level. The SN74LVC257A-Q1 data selectors/multiplexers are qualified for automotive applications and are designed to operate within the 2.7VCC to 3.6VCC voltage range. These data selectors/multiplexers are used in I/O expanders, motor drivers, servers, network switches, and telecom infrastructures.

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Description Datasheet Availability Pricing (RON) Filter the results in the table by unit price based on your quantity.
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Number of Input Lines
Number of Output Lines
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Supply Voltage - Max
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Texas Instruments Encoders, Decoders, Multiplexers & Demultiplexers Automotive quadruple 2-line to 1-line da
Datasheet
2.252In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 150
: 3.000

Digital Multiplexers LVC 8 Input 5 Output TSSOP-16 7.5 ns 2 V 3.6 V SMD/SMT - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Encoders, Decoders, Multiplexers & Demultiplexers Tri-State Quad Data A 595-SN74LVC257AD A A 595-SN74LVC257AD
Datasheet
6.700In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Selectors / Multiplexers LVC 2 Input 1 Output SOIC-16 4 bit 6.4 ns 1.65 V 3.6 V SMD/SMT - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments Encoders, Decoders, Multiplexers & Demultiplexers Mil Enhance Quad 2-1 Line Data Sel/Mult
Datasheet
Product Comments
1.536In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

Selectors / Multiplexers LVC 2 Input 1 Output TSSOP-16 6.4 ns 2 V 3.6 V SMD/SMT - 55 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Encoders, Decoders, Multiplexers & Demultiplexers Quad 2:1 Data Slctr/ Mltplxr W/3St Otp A A 595-SN74LVC257APWR
Datasheet
Product Comments
1.890In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

Selectors / Multiplexers LVC 2 Input 1 Output TSSOP-16 4 bit 6.4 ns 1.65 V 3.6 V SMD/SMT - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments Encoders, Decoders, Multiplexers & Demultiplexers Auto Cat Quad 2 To 1 -Line Data Sel/Mux
Datasheet
2.024In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

Selectors / Multiplexers LVC 2 Input 1 Output TSSOP-16 6.4 ns 2 V 3.6 V SMD/SMT - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Encoders, Decoders, Multiplexers & Demultiplexers Tri-State Quad Data
Datasheet
2.390In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Selectors / Multiplexers LVC 2 Input 1 Output VQFN-16 4 bit 6.4 ns 1.65 V 3.6 V SMD/SMT - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments Encoders, Decoders, Multiplexers & Demultiplexers Quadruple 2-line to 1-line data selector
Datasheet
2.959In Stock
Min.: 1
Mult.: 1
Max.: 25

Selectors / Multiplexers 2 Input 1 Output WQFN-16 4 bit 6.4 ns 1.65 V 3.6 V SMD/SMT - 40 C + 125 C
Texas Instruments Encoders, Decoders, Multiplexers & Demultiplexers Automotive quadruple 2-line to 1-line da
Datasheet
2.942In Stock
Min.: 1
Mult.: 1
Max.: 25

Selectors / Multiplexers 2 Input 1 Output WQFN-16 4 bit 6.4 ns 2 V 3.6 V SMD/SMT - 40 C + 125 C
Texas Instruments Encoders, Decoders, Multiplexers & Demultiplexers Tri-State Quad Data A 595-SN74LVC257ADR A 595-SN74LVC257ADR
Datasheet
547In Stock
Min.: 1
Mult.: 1

Selectors / Multiplexers LVC 2 Input 1 Output SOIC-16 4 bit 6.4 ns 1.65 V 3.6 V SMD/SMT - 40 C + 85 C Tube
Texas Instruments Encoders, Decoders, Multiplexers & Demultiplexers Tri-State Quad Data
Datasheet
385In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

Selectors / Multiplexers LVC 2 Input 1 Output SSOP-16 4 bit 6.4 ns 1.65 V 3.6 V SMD/SMT - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments Encoders, Decoders, Multiplexers & Demultiplexers Quad 2:1 Data Slctr/ Mltplxr W/3St Otp A ALT 595-SN74LVC257ADR
Datasheet
Product Comments
1.039In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Selectors / Multiplexers LVC 2 Input 1 Output SOIC-16 4 bit 6.4 ns 1.65 V 3.6 V SMD/SMT - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments Encoders, Decoders, Multiplexers & Demultiplexers Automotive quadruple 2-line to 1-line da
Datasheet
390In Stock
2.610Expected 6/25/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Encoder/Multiplexer 74LVC 2 Input 1 Output SOIC-16 2-bit 4.6 ns 2 V 3.6 V SMD/SMT - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Encoders, Decoders, Multiplexers & Demultiplexers Quad 2:1 Data Slctr/ Mltplxr W/3St Otp A A 595-SN74LVC257APWT
Datasheet
326In Stock
1.170Expected 8/31/2026
Min.: 1
Mult.: 1

Selectors / Multiplexers LVC 2 Input 1 Output TSSOP-16 4 bit 6.4 ns 1.65 V 3.6 V SMD/SMT - 40 C + 85 C Tube
Texas Instruments Encoders, Decoders, Multiplexers & Demultiplexers Tri-State Quad Data A 595-SN74LVC257APW A 595-SN74LVC257APW
Datasheet
189In Stock
2.000Expected 10/5/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

Selectors / Multiplexers LVC 2 Input 1 Output TSSOP-16 4 bit 6.4 ns 1.65 V 3.6 V SMD/SMT - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments Encoders, Decoders, Multiplexers & Demultiplexers Quad 2:1 Data Slctr/ Mltplxr W/3St Otp A A 595-SN74LVC257APW
Datasheet
250In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

Selectors / Multiplexers LVC 2 Input 1 Output TSSOP-16 4 bit 6.4 ns 1.65 V 3.6 V SMD/SMT - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments Encoders, Decoders, Multiplexers & Demultiplexers Quad 2 To 1-Line Dat a Selector/Mux
Datasheet
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Selectors / Multiplexers LVC 2 Input 1 Output SOIC-Narrow-16 6.4 ns 2 V 3.6 V SMD/SMT - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Encoders, Decoders, Multiplexers & Demultiplexers Mil Enhance Quad 2-1 Line Data Sel/Mult
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

Selectors / Multiplexers LVC 2 Input 1 Output TSSOP-16 6.4 ns 2 V 3.6 V SMD/SMT - 55 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Encoders, Decoders, Multiplexers & Demultiplexers Quad 2:1 Data Slctr/ Mltplxr W/3St Otp
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2.000
Mult.: 2.000
: 2.000

Selectors / Multiplexers LVC 2 Input 1 Output SOIC-16 4 bit 6.4 ns 1.65 V 3.6 V SMD/SMT - 40 C + 85 C Reel
Texas Instruments Encoders, Decoders, Multiplexers & Demultiplexers Mil Enhance Quad 2-1 Line Data Sel/Mult A 595-N74LVC257AQPWREP
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 2.000
Mult.: 2.000
: 2.000

Selectors / Multiplexers LVC 2 Input 1 Output TSSOP-16 6.4 ns 2 V 3.6 V SMD/SMT - 55 C + 125 C Reel
Texas Instruments Encoders, Decoders, Multiplexers & Demultiplexers Mil Enhance Quad 2-1 Line Data Sel/Mult A 595-N74LVC257AMPWREP
Datasheet
Product Comments
Non-Stocked Lead-Time 18 Weeks
Min.: 2.000
Mult.: 2.000
: 2.000

Selectors / Multiplexers LVC 2 Input 1 Output TSSOP-16 6.4 ns 2 V 3.6 V SMD/SMT - 55 C + 125 C Reel