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SN74LVC126A/SN74LVC126A-Q1 Buffer Gates

Texas Instruments SN74LVC126A/SN74LVC126A-Q1 Quadruple Bus Buffer Gates with 3-state outputs are designed to operate within the 1.65V_cc to 3.6V_cc voltage range. Each output is disabled when the associated Output-Enable (OE) input is low. The OE must be tied to GND through a pull-down resistor to ensure a high-impedance state during power down or up. These gates can be driven from 3.3V or 5V sources, allowing the user to use the devices as translators in a mixed 3.3V or 5V system environment. The SN74LVC126A-Q1 buffer gates are qualified for automotive applications. These buffer gates are used in AV receivers, portable audio docks, keyboards, wireless headsets, telecom, MP3 players, and recorders.

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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.	Logic Family	Number of Input Lines	Number of Output Lines	Polarity	Package/Case	High Level Output Current	Low Level Output Current	Quiescent Current	Supply Voltage - Min	Supply Voltage - Max	Operating Supply Current	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Qualification	Packaging
Buffers & Line Drivers Quad Bus Buffer Gate With 3-State Output A 595-SN74LVC126APWT SN74LVC126APW Texas Instruments 1: $1.05 25,915In Stock	Mfr. Part No. SN74LVC126APW Mouser Part No 595-SN74LVC126APW	Texas Instruments	Buffers & Line Drivers Quad Bus Buffer Gate With 3-State Output A 595-SN74LVC126APWT Learn More about Texas Instruments ti sn74lvc126a buffer gates	Datasheet	25,915In Stock	$1.05 $0.759 $0.611 $0.578 View $0.563 $0.54 $0.521 $0.511 $0.499	Min.: 1 Mult.: 1	LVC	4 Input	3 Output	Non-Inverting	TSSOP-14	- 24 mA	24 mA	1 uA	1.65 V	3.6 V	10 uA	- 40 C	+ 125 C	SMD/SMT		Tube
Buffers & Line Drivers Quad Bus Buffer Gate With 3-State Output ALT 595-SN74LVC126APWR SN74LVC126APWRE4 Texas Instruments 1: $0.39 1,018In Stock	Mfr. Part No. SN74LVC126APWRE4 Mouser Part No 595-SN74LVC126APWRE4	Texas Instruments	Buffers & Line Drivers Quad Bus Buffer Gate With 3-State Output ALT 595-SN74LVC126APWR Learn More about Texas Instruments ti sn74lvc126a buffer gates	Datasheet	1,018In Stock	Cut Tape $0.39 $0.269 $0.24 $0.206 View Reel $0.163 $0.191 $0.181 $0.163 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	LVC	4 Input	3 Output	Non-Inverting	TSSOP-14	- 24 mA	24 mA	1 uA	1.65 V	3.6 V	10 uA	- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Buffers & Line Drivers Quad Bus Bufer Gate ALT 595-SN74LVC126AD ALT 595-SN74LVC126ADR SN74LVC126ADRG4 Texas Instruments 1: $0.55 4,252In Stock	Mfr. Part No. SN74LVC126ADRG4 Mouser Part No 595-SN74LVC126ADRG4	Texas Instruments	Buffers & Line Drivers Quad Bus Bufer Gate ALT 595-SN74LVC126AD ALT 595-SN74LVC126ADR Learn More about Texas Instruments ti sn74lvc126a buffer gates	Datasheet	4,252In Stock	Cut Tape $0.55 $0.378 $0.338 $0.293 Reel $0.23 View $0.272 $0.261 $0.249 $0.207 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	LVC	4 Input	4 Output	Non-Inverting	SOIC-14	- 24 mA	24 mA	1 uA	1.65 V	3.6 V	10 uA	- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Buffers & Line Drivers Quad Bus Buffer Gate With 3-State Output A 595-SN74LVC126APW SN74LVC126APWT Texas Instruments 1: $1.05 1,691In Stock	Mfr. Part No. SN74LVC126APWT Mouser Part No 595-SN74LVC126APWT	Texas Instruments	Buffers & Line Drivers Quad Bus Buffer Gate With 3-State Output A 595-SN74LVC126APW Learn More about Texas Instruments ti sn74lvc126a buffer gates	Datasheet	1,691In Stock	Cut Tape $1.05 $0.759 $0.686 $0.605 Reel $0.509 View $0.493 $0.488 MouseReel Available	Min.: 1 Mult.: 1 : 250	LVC	4 Input	3 Output	Non-Inverting	TSSOP-14	- 24 mA	24 mA	1 uA	1.65 V	3.6 V	10 uA	- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Buffers & Line Drivers Automotive four-chan nel 1.65V to 3.6V b SN74LVC126APWRQ1 Texas Instruments 1: $0.64 5,941In Stock	Mfr. Part No. SN74LVC126APWRQ1 Mouser Part No 595-SN74LVC126APWRQ1	Texas Instruments	Buffers & Line Drivers Automotive four-chan nel 1.65V to 3.6V b Learn More about Texas Instruments ti sn74lvc126a buffer gates	Datasheet	5,941In Stock	$0.64 $0.451 $0.405 $0.354 View $0.329 $0.314 $0.308	Min.: 1 Mult.: 1 Max.: 1,001		8 Input	4 Output		TSSOP-14	- 24 mA	24 mA		1.65 V	3.6 V		- 40 C	+ 125 C	SMD/SMT
Buffers & Line Drivers Tri-State Quad Bus A 595-SN74LVC126APW A A 595-SN74LVC126APW SN74LVC126APWR Texas Instruments 1: $0.42 9,223In Stock	Mfr. Part No. SN74LVC126APWR Mouser Part No 595-SN74LVC126APWR	Texas Instruments	Buffers & Line Drivers Tri-State Quad Bus A 595-SN74LVC126APW A A 595-SN74LVC126APW Learn More about Texas Instruments ti sn74lvc126a buffer gates	Datasheet	9,223In Stock	Cut Tape $0.42 $0.293 $0.262 $0.227 Reel $0.184 View $0.211 $0.20 $0.192 $0.178 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	LVC	4 Input	3 Output	Non-Inverting	TSSOP-14	- 24 mA	24 mA	1 uA	1.65 V	3.6 V	10 uA	- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Buffers & Line Drivers Four-channel 1.65V t o 3.6V buffers with SN74LVC126ABQAR Texas Instruments 1: $0.44 7,451In Stock	Mfr. Part No. SN74LVC126ABQAR Mouser Part No 595-SN74LVC126ABQAR	Texas Instruments	Buffers & Line Drivers Four-channel 1.65V t o 3.6V buffers with Learn More about Texas Instruments ti sn74lvc126a buffer gates	Datasheet	7,451In Stock	Cut Tape $0.44 $0.304 $0.271 $0.235 Reel $0.194 View $0.217 $0.207 $0.199 $0.19 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		8 Input	4 Output		WQFN-14	- 24 mA	24 mA		1.65 V	3.6 V		- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Buffers & Line Drivers Automotive four-chan nel 1.65V to 3.6V b SN74LVC126AWBQARQ1 Texas Instruments 1: $0.48 3,513In Stock	Mfr. Part No. SN74LVC126AWBQARQ1 Mouser Part No 595-SN74LVC126AWBRQ1	Texas Instruments	Buffers & Line Drivers Automotive four-chan nel 1.65V to 3.6V b Learn More about Texas Instruments ti sn74lvc126a buffer gates	Datasheet	3,513In Stock	Cut Tape $0.48 $0.333 $0.298 $0.259 View Reel $0.221 $0.24 $0.229 $0.221 $0.221 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000	LVC	8 Input	4 Output	Non-Inverting	WQFN-14	24 mA	24 mA		1.65 V	3.6 V	20 uA	- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Buffers & Line Drivers Tri-State Quad Bus SN74LVC126ADBR Texas Instruments 1: $0.42 3,510In Stock	Mfr. Part No. SN74LVC126ADBR Mouser Part No 595-SN74LVC126ADBR	Texas Instruments	Buffers & Line Drivers Tri-State Quad Bus Learn More about Texas Instruments ti sn74lvc126a buffer gates	Datasheet	3,510In Stock	Cut Tape $0.42 $0.291 $0.261 $0.226 Reel $0.183 View $0.208 $0.198 $0.19 $0.177 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	LVC	4 Input	3 Output	Non-Inverting	SSOP-14	- 24 mA	24 mA	1 uA	1.65 V	3.6 V	10 uA	- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Buffers & Line Drivers Tri-State Quad Bus SN74LVC126ADGVR Texas Instruments 1: $0.461 2,948In Stock	Mfr. Part No. SN74LVC126ADGVR Mouser Part No 595-SN74LVC126ADGVR	Texas Instruments	Buffers & Line Drivers Tri-State Quad Bus Learn More about Texas Instruments ti sn74lvc126a buffer gates	Datasheet	2,948In Stock	Cut Tape $0.461 $0.321 $0.286 $0.249 Reel $0.198 View $0.23 $0.22 $0.212 $0.193 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	LVC	4 Input	3 Output	Non-Inverting	TVSOP-14	- 24 mA	24 mA	1 uA	1.65 V	3.6 V	10 uA	- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Buffers & Line Drivers Tri-State Quad Bus A 595-SN74LVC126AD A A 595-SN74LVC126AD SN74LVC126ADR Texas Instruments 1: $0.52 6,112In Stock	Mfr. Part No. SN74LVC126ADR Mouser Part No 595-SN74LVC126ADR	Texas Instruments	Buffers & Line Drivers Tri-State Quad Bus A 595-SN74LVC126AD A A 595-SN74LVC126AD Learn More about Texas Instruments ti sn74lvc126a buffer gates	Datasheet	6,112In Stock	Cut Tape $0.52 $0.364 $0.326 $0.284 Reel $0.23 View $0.263 $0.251 $0.243 $0.226 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	LVC	4 Input	3 Output	Non-Inverting	SOIC-14	- 24 mA	24 mA	1 uA	1.65 V	3.6 V	10 uA	- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Buffers & Line Drivers Quad Bus Buffer Gate With 3-State Output A 595-SN74LVC126APWR SN74LVC126APWRG4 Texas Instruments 1: $0.33 3,070In Stock	Mfr. Part No. SN74LVC126APWRG4 Mouser Part No 595-SN74LVC126APWRG4	Texas Instruments	Buffers & Line Drivers Quad Bus Buffer Gate With 3-State Output A 595-SN74LVC126APWR Learn More about Texas Instruments ti sn74lvc126a buffer gates	Datasheet	3,070In Stock	Cut Tape $0.33 $0.222 $0.197 Reel $0.187 $0.163 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	LVC	4 Input	3 Output	Non-Inverting	TSSOP-14	- 24 mA	24 mA	1 uA	1.65 V	3.6 V	10 uA	- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Buffers & Line Drivers Auto Cat Quad Bus Bu ffer Gate CLVC126AQPWRG4Q1 Texas Instruments 1: $0.79 160In Stock 2,000Expected 2027/01/18	Mfr. Part No. CLVC126AQPWRG4Q1 Mouser Part No 595-CLVC126AQPWRG4Q1	Texas Instruments	Buffers & Line Drivers Auto Cat Quad Bus Bu ffer Gate Learn More about Texas Instruments ti sn74lvc126a buffer gates	Datasheet	160In Stock 2,000Expected 2027/01/18	Cut Tape $0.79 $0.564 $0.507 $0.445 Reel $0.368 View $0.415 $0.397 $0.394 $0.359 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	LVC	4 Input	4 Output	Non-Inverting	TSSOP-14	- 24 mA	24 mA	20 uA	1.65 V	3.6 V	10 uA	- 40 C	+ 125 C	SMD/SMT	AEC-Q100	Reel, Cut Tape, MouseReel
Buffers & Line Drivers Tri-State Quad Bus A 595-SN74LVC126ADT A A 595-SN74LVC126ADT SN74LVC126AD Texas Instruments 1: $1.15 751In Stock	Mfr. Part No. SN74LVC126AD Mouser Part No 595-SN74LVC126AD	Texas Instruments	Buffers & Line Drivers Tri-State Quad Bus A 595-SN74LVC126ADT A A 595-SN74LVC126ADT Learn More about Texas Instruments ti sn74lvc126a buffer gates	Datasheet	751In Stock	$1.15 $0.835 $0.707 $0.668 View $0.626 $0.60 $0.599 $0.556 $0.543	Min.: 1 Mult.: 1	LVC	4 Input	3 Output	Non-Inverting	SOIC-14	- 24 mA	24 mA	1 uA	1.65 V	3.6 V	10 uA	- 40 C	+ 125 C	SMD/SMT		Tube
Buffers & Line Drivers Quad Bus Buffer Gate With 3-State Output A 595-SN74LVC126AD SN74LVC126ADT Texas Instruments 1: $1.15 727In Stock	Mfr. Part No. SN74LVC126ADT Mouser Part No 595-SN74LVC126ADT	Texas Instruments	Buffers & Line Drivers Quad Bus Buffer Gate With 3-State Output A 595-SN74LVC126AD Learn More about Texas Instruments ti sn74lvc126a buffer gates	Datasheet	727In Stock	Cut Tape $1.15 $0.835 $0.755 $0.668 Reel $0.625 View $0.586 $0.582 $0.569 $0.563 MouseReel Available	Min.: 1 Mult.: 1 : 250	LVC	4 Input	3 Output	Non-Inverting	SOIC-14	- 24 mA	24 mA	1 uA	1.65 V	3.6 V	10 uA	- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Buffers & Line Drivers Tri-State Quad Bus SN74LVC126ANSR Texas Instruments 1: $0.561 3,384In Stock	Mfr. Part No. SN74LVC126ANSR Mouser Part No 595-SN74LVC126ANSR	Texas Instruments	Buffers & Line Drivers Tri-State Quad Bus Learn More about Texas Instruments ti sn74lvc126a buffer gates	Datasheet	3,384In Stock	Cut Tape $0.561 $0.393 $0.352 $0.307 Reel $0.252 View $0.285 $0.272 $0.262 $0.243 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	LVC	4 Input	3 Output	Non-Inverting	SOIC-14	- 24 mA	24 mA	1 uA	1.65 V	3.6 V	10 uA	- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Buffers & Line Drivers Quad Bus Buff Gate W / 3 St Otpt SN74LVC126AQDRQ1 Texas Instruments 1: $0.72 143In Stock 2,500Expected 2027/01/18	Mfr. Part No. SN74LVC126AQDRQ1 Mouser Part No 595-SN74LVC126AQDRQ1	Texas Instruments	Buffers & Line Drivers Quad Bus Buff Gate W / 3 St Otpt Learn More about Texas Instruments ti sn74lvc126a buffer gates	Datasheet	143In Stock 2,500Expected 2027/01/18	Cut Tape $0.72 $0.512 $0.459 $0.401 Reel $0.328 View $0.373 $0.356 $0.343 $0.319 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	LVC	4 Input	3 Output	Non-Inverting	SOIC-14	- 24 mA	24 mA	20 uA	1.65 V	3.6 V	10 uA	- 40 C	+ 125 C	SMD/SMT	AEC-Q100	Reel, Cut Tape, MouseReel
Buffers & Line Drivers Tri-State Quad Bus A 595-SN74LVC126ARGYR A 595-SN74LVC126ARGYRG SN74LVC126ARGYR Texas Instruments 1: $0.47 3,047In Stock	Mfr. Part No. SN74LVC126ARGYR Mouser Part No 595-SN74LVC126ARGYR	Texas Instruments	Buffers & Line Drivers Tri-State Quad Bus A 595-SN74LVC126ARGYR A 595-SN74LVC126ARGYRG Learn More about Texas Instruments ti sn74lvc126a buffer gates	Datasheet	3,047In Stock	Cut Tape $0.47 $0.333 $0.30 $0.264 Reel $0.217 View $0.247 $0.236 $0.228 $0.212 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	LVC	4 Input	3 Output	Non-Inverting	VQFN-14	- 24 mA	24 mA	1 uA	1.65 V	3.6 V	10 uA	- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Buffers & Line Drivers 2-Bit LVTTL/GTLP Bus Xcvr Adj-Edge-Rate A 595-SN74LVC126ARGYR SN74LVC126ARGYRG4 Texas Instruments 1: $0.52 2,998Expected 2027/03/22	Mfr. Part No. SN74LVC126ARGYRG4 Mouser Part No 595-SN74LVC126ARGYRG	Texas Instruments	Buffers & Line Drivers 2-Bit LVTTL/GTLP Bus Xcvr Adj-Edge-Rate A 595-SN74LVC126ARGYR Learn More about Texas Instruments ti sn74lvc126a buffer gates	Datasheet	2,998Expected 2027/03/22	Cut Tape $0.52 $0.361 $0.323 $0.28 View Reel $0.211 $0.261 $0.248 $0.211 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	LVC	4 Input	3 Output	Non-Inverting	VQFN-14	- 24 mA	24 mA	1 uA	1.65 V	3.6 V	10 uA	- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Buffers & Line Drivers Quad Bus Buffer Gate With 3-State Output ALT 595-SN74LVC126ADR SN74LVC126ADRE4 Texas Instruments 1: $0.55 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. SN74LVC126ADRE4 Mouser Part No 595-SN74LVC126ADRE4	Texas Instruments	Buffers & Line Drivers Quad Bus Buffer Gate With 3-State Output ALT 595-SN74LVC126ADR Learn More about Texas Instruments ti sn74lvc126a buffer gates	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape $0.55 $0.378 $0.338 $0.293 Reel $0.221 View $0.272 $0.261 $0.207 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	LVC	4 Input	3 Output	Non-Inverting	SOIC-14	- 24 mA	24 mA	1 uA	1.65 V	3.6 V	10 uA	- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Buffers & Line Drivers Auto Cat Quad Bus Bf r Gate A 595-SN74LV A 595-SN74LVC126AQDRQ1 SN74LVC126AQDRG4Q1 Texas Instruments 1: $0.89 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. SN74LVC126AQDRG4Q1 Mouser Part No 595-74LVC126AQDRG4Q1	Texas Instruments	Buffers & Line Drivers Auto Cat Quad Bus Bf r Gate A 595-SN74LV A 595-SN74LVC126AQDRQ1 Learn More about Texas Instruments ti sn74lvc126a buffer gates	Datasheet	Non-Stocked Lead-Time 20 Weeks	Cut Tape $0.89 $0.64 $0.575 $0.501 Reel $0.409 View $0.468 $0.447 $0.438 $0.398 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	LVC	4 Input	4 Output	Non-Inverting	SOIC-14	- 24 mA	24 mA	20 uA	1.65 V	3.6 V	10 uA	- 40 C	+ 125 C	SMD/SMT	AEC-Q100	Reel, Cut Tape, MouseReel
Buffers & Line Drivers Quad Bus Buffer Gate With 3-State Output ALT 595-SN74LVC126APW SN74LVC126APWG4 Texas Instruments 1: $1.10 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. SN74LVC126APWG4 Mouser Part No 595-SN74LVC126APWG4	Texas Instruments	Buffers & Line Drivers Quad Bus Buffer Gate With 3-State Output ALT 595-SN74LVC126APW Learn More about Texas Instruments ti sn74lvc126a buffer gates	Datasheet	Non-Stocked Lead-Time 20 Weeks	$1.10 $0.793 $0.714 $0.628 View $0.587 $0.562 $0.544 $0.52 $0.507	Min.: 1 Mult.: 1	LVC	4 Input	3 Output	Non-Inverting	TSSOP-14	- 24 mA	24 mA	1 uA	1.65 V	3.6 V	10 uA	- 40 C	+ 125 C	SMD/SMT		Tube

SN74LVC126A/SN74LVC126A-Q1 Buffer Gates

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