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SN74HCS126/SN74HCS126-Q1 Quadruple Bus Buffer

Texas Instruments SN74HCS126/SN74HCS126-Q1 Quadruple Bus Buffer contains four independent buffers with 3-state outputs and Schmitt-trigger inputs. Each buffer performs the Boolean function Y = A in positive logic. The outputs can be put into a Hi-Z state by applying a Low on the OE pin. The Texas Instruments SN74HCS126-Q1 devices are AEC-Q100 qualified for automotive applications.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	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	Packaging
	Buffers & Line Drivers Automotive Schmitt-t rigger inputs quadr SN74HCS126QDRQ1 Texas Instruments 1: $0.994 32,612In Stock	Mfr. Part # SN74HCS126QDRQ1 Mouser Part # 595-SN74HCS126QDRQ1	Texas Instruments	Buffers & Line Drivers Automotive Schmitt-t rigger inputs quadr Learn More about Texas Instruments ti sn74hcs126 bus buffer	Datasheet	32,612In Stock	Cut Tape $0.994 $0.707 $0.636 $0.556 Reel $0.433 View $0.518 $0.495 $0.488 $0.428 MouseReel Available	Min.: 1 Mult.: 1 : 2,500			HCS	4 Input	4 Output	Non-Inverting	SOIC-14	- 7.8 mA	7.8 mA	100 nA	2 V	6 V	2 uA	- 40 C	+ 125 C	SMD/SMT	Reel, Cut Tape, MouseReel
	Buffers & Line Drivers Schmitt-trigger inpu ts quadruple bus bu SN74HCS126DYYR Texas Instruments 1: $0.36 5,660In Stock New Product	Mfr. Part # SN74HCS126DYYR Mouser Part # 595-SN74HCS126DYYR New Product	Texas Instruments	Buffers & Line Drivers Schmitt-trigger inpu ts quadruple bus bu Learn More about Texas Instruments ti sn74hcs126 bus buffer	Datasheet	5,660In Stock	Cut Tape $0.36 $0.248 $0.219 $0.189 View Reel $0.157 $0.173 $0.164 $0.157 $0.157	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000			HCS				SOT-23-14	- 7.8 mA	7.8 mA		2 V	6 V	2 uA	- 40 C	+ 125 C	SMD/SMT	Reel, Cut Tape
	Buffers & Line Drivers Schmitt-trigger inpu ts quadruple bus bu SN74HCS126DR Texas Instruments 1: $0.576 3,531In Stock	Mfr. Part # SN74HCS126DR Mouser Part # 595-SN74HCS126DR	Texas Instruments	Buffers & Line Drivers Schmitt-trigger inpu ts quadruple bus bu Learn More about Texas Instruments ti sn74hcs126 bus buffer	Datasheet	3,531In Stock	Cut Tape $0.576 $0.40 $0.357 $0.31 Reel $0.248 View $0.287 $0.272 $0.261 $0.24 MouseReel Available	Min.: 1 Mult.: 1 : 2,500			HCS	4 Input	4 Output	Non-Inverting	SOIC-14	- 7.8 mA	7.8 mA	100 nA	2 V	6 V	2 uA	- 40 C	+ 125 C	SMD/SMT	Reel, Cut Tape, MouseReel
	Buffers & Line Drivers Schmitt-trigger inpu ts quadruple bus bu SN74HCS126PWR Texas Instruments 1: $0.648 3,140In Stock	Mfr. Part # SN74HCS126PWR Mouser Part # 595-SN74HCS126PWR	Texas Instruments	Buffers & Line Drivers Schmitt-trigger inpu ts quadruple bus bu Learn More about Texas Instruments ti sn74hcs126 bus buffer	Datasheet	3,140In Stock	Cut Tape $0.648 $0.455 $0.408 $0.353 Reel $0.294 View $0.327 $0.312 $0.301 $0.285 MouseReel Available	Min.: 1 Mult.: 1 : 2,000			HCS	4 Input	4 Output	Non-Inverting	TSSOP-14	- 7.8 mA	7.8 mA	100 nA	2 V	6 V	2 uA	- 40 C	+ 125 C	SMD/SMT	Reel, Cut Tape, MouseReel
	Buffers & Line Drivers Automotive Schmitt-t rigger inputs quadr SN74HCS126QPWRQ1 Texas Instruments 1: $1.05 7,295On Order	Mfr. Part # SN74HCS126QPWRQ1 Mouser Part # 595-SN74HCS126QPWRQ1	Texas Instruments	Buffers & Line Drivers Automotive Schmitt-t rigger inputs quadr Learn More about Texas Instruments ti sn74hcs126 bus buffer	Datasheet	7,295On Order On Order Ship Dates Mfr. #: SN74HCS126QPWRQ1 Stock: 0 On Order: 1,295 Expected 2027-01-14 2,000 Expected 2027-02-01 4,000 Expected 2027-02-04 Factory Lead-Time: 12 Weeks	Cut Tape $1.05 $0.736 $0.66 $0.582 Reel $0.478 View $0.541 $0.518 $0.504 $0.465 MouseReel Available	Min.: 1 Mult.: 1 : 2,000			HCS	4 Input	4 Output	Non-Inverting	TSSOP-14	- 7.8 mA	7.8 mA	100 nA	2 V	6 V	2 uA	- 40 C	+ 125 C	SMD/SMT	Reel, Cut Tape, MouseReel