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SN74LV4051A/SN74LV4051A-Q1 Analog Mux & Demux

Texas Instruments SN74LV4051A / SN74LV4051A-Q1 General-Purpose Analog Multiplexers and Demultiplexers are 8-channel CMOS analog multiplexers and demultiplexers that are designed for 1.65V to 5.5V V_CC operation. The SN74LV4051A / SN74LV4051A-Q1 devices handle both analog and digital signals. Each channel permits signals with amplitudes up to 5.5V (peak) to be transmitted in either direction. Applications include signal gating, chopping, modulation or demodulation (modem), and signal multiplexing for analog-to-digital and digital-to-analog conversion systems. The Texas Instruments SN74LV4051A-Q1 devices are AEC-Q100 qualified for automotive applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Multiplexer Switch ICs 8 Ch Analog Mltplxr Demltplxr SN74LV4051ATDRQ1 Texas Instruments 1: $0.79 8,274In Stock	Mfr. Part No. SN74LV4051ATDRQ1 Mouser Part No 595-SN74LV4051ATDRQ1	Texas Instruments	Multiplexer Switch ICs 8 Ch Analog Mltplxr Demltplxr Learn More about Texas Instruments ti sn74lv4051a analog multiplexer demultiplexers	Datasheet	8,274In Stock	Cut Tape $0.79 $0.566 $0.511 $0.447 Reel $0.348 View $0.418 $0.399 $0.384 $0.336 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Multiplexer Switch ICs 8-Channel Analog Mlt plxr/Demltplxr SN74LV4051ANSR Texas Instruments 1: $0.911 2,423In Stock	Mfr. Part No. SN74LV4051ANSR Mouser Part No 595-SN74LV4051ANSR	Texas Instruments	Multiplexer Switch ICs 8-Channel Analog Mlt plxr/Demltplxr Learn More about Texas Instruments ti sn74lv4051a analog multiplexer demultiplexers	Datasheet	2,423In Stock	Cut Tape $0.911 $0.65 $0.586 $0.515 View Reel $0.408 $0.481 $0.461 $0.447 $0.408 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Multiplexer Switch ICs 19 BIT BUS INTERFACE SN74LV4051ATDWRQ1 Texas Instruments 1: $0.69 2,509In Stock	Mfr. Part No. SN74LV4051ATDWRQ1 Mouser Part No 595-SN74LV4051ATDWRQ	Texas Instruments	Multiplexer Switch ICs 19 BIT BUS INTERFACE Learn More about Texas Instruments ti sn74lv4051a analog multiplexer demultiplexers	Datasheet	2,509In Stock	Cut Tape $0.69 $0.493 $0.443 $0.388 View Reel $0.302 $0.361 $0.345 $0.333 $0.302 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Encoders, Decoders, Multiplexers & Demultiplexers 5V 8:1 one-channel g eneral-purpose anal SN74LV4051ADYYR Texas Instruments 1: $0.361 2,037In Stock New Product	Mfr. Part No. SN74LV4051ADYYR Mouser Part No 595-SN74LV4051ADYYR New Product	Texas Instruments	Encoders, Decoders, Multiplexers & Demultiplexers 5V 8:1 one-channel g eneral-purpose anal Learn More about Texas Instruments ti sn74lv4051a analog multiplexer demultiplexers	Datasheet	2,037In Stock	Cut Tape $0.361 $0.251 $0.224 $0.193 View Reel $0.162 $0.179 $0.17 $0.162 $0.162 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000
Encoders, Decoders, Multiplexers & Demultiplexers Automotive 5V 8:1 o ne-channel general-p SN74LV4051AQDYYRQ1 Texas Instruments 1: $0.42 1,508In Stock New Product	Mfr. Part No. SN74LV4051AQDYYRQ1 Mouser Part No 595-SN74LV4051AQDRQ1 New Product	Texas Instruments	Encoders, Decoders, Multiplexers & Demultiplexers Automotive 5V 8:1 o ne-channel general-p Learn More about Texas Instruments ti sn74lv4051a analog multiplexer demultiplexers	Datasheet	1,508In Stock	Cut Tape $0.42 $0.291 $0.261 $0.226 View Reel $0.19 $0.208 $0.198 $0.19 $0.19 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000
Multiplexer Switch ICs 8-Channel Analog SN74LV4051ARGYR Texas Instruments 1: $0.42 15,297In Stock	Mfr. Part No. SN74LV4051ARGYR Mouser Part No 595-SN74LV4051ARGYR	Texas Instruments	Multiplexer Switch ICs 8-Channel Analog Learn More about Texas Instruments ti sn74lv4051a analog multiplexer demultiplexers	Datasheet	15,297In Stock	Cut Tape $0.42 $0.288 $0.257 $0.221 View Reel $0.176 $0.205 $0.195 $0.186 $0.176 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Multiplexer Switch ICs 8-Channel Analog A 5 95-SN74LV4051APW A A 595-SN74LV4051APW SN74LV4051APWR Texas Instruments 1: $0.42 19,603In Stock	Mfr. Part No. SN74LV4051APWR Mouser Part No 595-SN74LV4051APWR	Texas Instruments	Multiplexer Switch ICs 8-Channel Analog A 5 95-SN74LV4051APW A A 595-SN74LV4051APW Learn More about Texas Instruments ti sn74lv4051a analog multiplexer demultiplexers	Datasheet	19,603In Stock	Cut Tape $0.42 $0.293 $0.262 $0.226 View Reel $0.191 $0.211 $0.20 $0.191 $0.191 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 2,000
Multiplexer Switch ICs 8-Channel Analog A 5 95-SN74LV4051AD A 5 A 595-SN74LV4051AD SN74LV4051ADR Texas Instruments 1: $0.42 89In Stock 7,500Expected 2026/12/10	Mfr. Part No. SN74LV4051ADR Mouser Part No 595-SN74LV4051ADR	Texas Instruments	Multiplexer Switch ICs 8-Channel Analog A 5 95-SN74LV4051AD A 5 A 595-SN74LV4051AD Learn More about Texas Instruments ti sn74lv4051a analog multiplexer demultiplexers	Datasheet	89In Stock 7,500Expected 2026/12/10	Cut Tape $0.42 $0.298 $0.263 $0.242 Reel $0.188 View $0.224 $0.214 $0.205 $0.183 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Multiplexer Switch ICs Mil Enhance 8-Ch Ana Multipl/Demult SN74LV4051ATPWREP Texas Instruments 1: $5.04 394In Stock 2,000Expected 2026/11/30	Mfr. Part No. SN74LV4051ATPWREP Mouser Part No 595-N74LV4051ATPWREP	Texas Instruments	Multiplexer Switch ICs Mil Enhance 8-Ch Ana Multipl/Demult	Datasheet	394In Stock 2,000Expected 2026/11/30	Cut Tape $5.04 $3.80 $3.50 $3.17 View Reel $2.67 $3.02 $2.97 $2.86 $2.67 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Multiplexer Switch ICs 8-Channel Analog SN74LV4051ADBR Texas Instruments 1: $0.75 812In Stock	Mfr. Part No. SN74LV4051ADBR Mouser Part No 595-SN74LV4051ADBR	Texas Instruments	Multiplexer Switch ICs 8-Channel Analog Learn More about Texas Instruments ti sn74lv4051a analog multiplexer demultiplexers	Datasheet	812In Stock	Cut Tape $0.75 $0.535 $0.481 $0.421 Reel $0.34 View $0.407 $0.398 $0.39 $0.328 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Multiplexer Switch ICs 8-Channel Analog SN74LV4051ADGVR Texas Instruments 1: $0.74 2,924In Stock	Mfr. Part No. SN74LV4051ADGVR Mouser Part No 595-SN74LV4051ADGVR	Texas Instruments	Multiplexer Switch ICs 8-Channel Analog Learn More about Texas Instruments ti sn74lv4051a analog multiplexer demultiplexers	Datasheet	2,924In Stock	Cut Tape $0.74 $0.518 $0.464 $0.406 Reel $0.331 View $0.378 $0.361 $0.347 $0.322 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Multiplexer Switch ICs 8-Channel Analog SN74LV4051AN Texas Instruments 1: $0.911 411In Stock	Mfr. Part No. SN74LV4051AN Mouser Part No 595-SN74LV4051AN	Texas Instruments	Multiplexer Switch ICs 8-Channel Analog Learn More about Texas Instruments ti sn74lv4051a analog multiplexer demultiplexers	Datasheet	411In Stock	$0.911 $0.65 $0.585 $0.514 View $0.48 $0.461 $0.443 $0.419 $0.409	Min.: 1 Mult.: 1
Multiplexer Switch ICs Auto Cat 8Ch Ana Mux Demux CLV4051ATDWRG4Q1 Texas Instruments 1: $0.82 1,807In Stock	Mfr. Part No. CLV4051ATDWRG4Q1 Mouser Part No 595-CLV4051ATDWRG4Q1	Texas Instruments	Multiplexer Switch ICs Auto Cat 8Ch Ana Mux Demux Learn More about Texas Instruments ti sn74lv4051a analog multiplexer demultiplexers	Datasheet	1,807In Stock	Cut Tape $0.82 $0.583 $0.525 $0.461 Reel $0.381 View $0.429 $0.411 $0.397 $0.364 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Multiplexer Switch ICs AC 8Ch Ana Mux/Demux SN74LV4051AQPWRQ1 Texas Instruments 1: $0.48 17,505On Order	Mfr. Part No. SN74LV4051AQPWRQ1 Mouser Part No 595-N74LV4051AQPWRQ1	Texas Instruments	Multiplexer Switch ICs AC 8Ch Ana Mux/Demux Learn More about Texas Instruments ti sn74lv4051a analog multiplexer demultiplexers	Datasheet	17,505On Order On Order Ship Dates Mfr. No: SN74LV4051AQPWRQ1 Stock: 0 On Order: 1,505 Expected 2026/11/02 16,000 Expected 2027/01/15 Factory Lead Time: 16 Weeks	Cut Tape $0.48 $0.335 $0.299 $0.261 Reel $0.212 View $0.241 $0.229 $0.22 $0.209 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Multiplexer Switch ICs 9-18 Bit HSTL tLVTTL Memory Address Latc SN74LV4051ATPWRQ1 Texas Instruments 1: $0.48 22,000On Order	Mfr. Part No. SN74LV4051ATPWRQ1 Mouser Part No 595-SN74LV4051ATPWRQ	Texas Instruments	Multiplexer Switch ICs 9-18 Bit HSTL tLVTTL Memory Address Latc Learn More about Texas Instruments ti sn74lv4051a analog multiplexer demultiplexers	Datasheet	22,000On Order On Order Ship Dates Mfr. No: SN74LV4051ATPWRQ1 Stock: 0 On Order: 4,000 Expected 2026/12/03 18,000 Expected 2027/01/15 Factory Lead Time: 16 Weeks	Cut Tape $0.48 $0.335 $0.299 $0.261 Reel $0.209 View $0.241 $0.229 $0.22 $0.204 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Multiplexer Switch ICs Mil Enhance 8-Ch Ana Multipl/Demult SN74LV4051ATDREP Texas Instruments 2,500: $2.98 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. SN74LV4051ATDREP Mouser Part No 595-SN74LV4051ATDREP	Texas Instruments	Multiplexer Switch ICs Mil Enhance 8-Ch Ana Multipl/Demult	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $2.98	Min.: 2,500 Mult.: 2,500 : 2,500
Multiplexer Switch ICs Mil Enhance 8-Ch Ana Multipl/Demult A 59 A 595-N74LV4051ATPWREP V62/03664-01XE Texas Instruments 2,000: $2.71 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. V62/03664-01XE Mouser Part No 595-V62/03664-01XE	Texas Instruments	Multiplexer Switch ICs Mil Enhance 8-Ch Ana Multipl/Demult A 59 A 595-N74LV4051ATPWREP	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $2.71	Min.: 2,000 Mult.: 2,000 : 2,000
Multiplexer Switch ICs Mil Enhance 8-Ch Ana Multipl/Demult A 59 A 595-SN74LV4051ATDREP V62/03664-01YE Texas Instruments 2,500: $2.71 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. V62/03664-01YE Mouser Part No 595-V62/03664-01YE	Texas Instruments	Multiplexer Switch ICs Mil Enhance 8-Ch Ana Multipl/Demult A 59 A 595-SN74LV4051ATDREP	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $2.71	Min.: 2,500 Mult.: 2,500 : 2,500

SN74LV4051A/SN74LV4051A-Q1 Analog Mux & Demux

Types of Integrated Circuits - ICs

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