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SN74AHCT1G125/SN74AHCT1G125-Q1 Buffer Gate

Texas Instruments SN74AHCT1G125/SN74AHCT1G125-Q1 Single Bus Buffer Gate is a single bus buffer gate/line driver with a 3-state output. The output is disabled when the output-enable (OE) input is high. When OE is low, data is passed from the A input to the Y output. The SN74AHCT1G125-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.	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 Sngl Bus Buffer Gate W/3-State Output A A 595-SN74AHCT1G125DCK 74AHCT1G125DCKTE4 Texas Instruments 1: $1.40 A tariff of 38% may be applied if shipping to the United States. 775In Stock	Mfr. Part # 74AHCT1G125DCKTE4 Mouser Part # 595-74AHCT1G125DCKTE	Texas Instruments	Buffers & Line Drivers Sngl Bus Buffer Gate W/3-State Output A A 595-SN74AHCT1G125DCK Learn More about Texas Instruments ti sn74hct1g125 buffer gate	Datasheet	775In Stock	Cut Tape $1.40 $1.02 $0.923 $0.816 Reel $0.765 View $0.734 $0.701 $0.681 $0.665 MouseReel Available A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 250	AHCT	1 Input	3 Output	Non-Inverting	SC70-5	- 8 mA	8 mA	1 uA	4.5 V	5.5 V	10 uA	- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Buffers & Line Drivers Sngl Bus Buffer Gate W/3-State Output A A 595-SNAHCT1G125DCKR 74AHCT1G125DCKRG4 Texas Instruments 1: $0.46 A tariff of 38% may be applied if shipping to the United States. 4,349In Stock	Mfr. Part # 74AHCT1G125DCKRG4 Mouser Part # 595-74AHCT1G125DCKRG	Texas Instruments	Buffers & Line Drivers Sngl Bus Buffer Gate W/3-State Output A A 595-SNAHCT1G125DCKR Learn More about Texas Instruments ti sn74hct1g125 buffer gate	Datasheet	4,349In Stock	Cut Tape $0.46 $0.315 $0.281 $0.242 Reel $0.156 View $0.224 $0.213 $0.204 $0.154 MouseReel Available A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000	AHCT	1 Input	3 Output	Non-Inverting	SC70-5	- 8 mA	8 mA	1 uA	4.5 V	5.5 V	10 uA	- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Buffers & Line Drivers Automotive single 3V to 5.5V buffer with CAHCT1G125WDTXRQ1 Texas Instruments 1: $0.34 A tariff of 38% may be applied if shipping to the United States. 5,939In Stock New Product	Mfr. Part # CAHCT1G125WDTXRQ1 Mouser Part # 595-CAHCT1G125WDTRQ1 New Product	Texas Instruments	Buffers & Line Drivers Automotive single 3V to 5.5V buffer with Learn More about Texas Instruments ti sn74hct1g125 buffer gate	Datasheet	5,939In Stock	Cut Tape $0.34 $0.233 $0.208 $0.179 View Reel $0.149 $0.165 $0.157 $0.149 $0.149 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000	AHCT	1 Input	1 Output		X2SON-5	- 8 mA	8 mA		3 V	5.5 V	10 uA	- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape
Buffers & Line Drivers Auto Cat Sngl Bus Bu ff Gate W/3-St Out CAHCT1G125QDCKRQ1 Texas Instruments 1: $0.28 A tariff of 38% may be applied if shipping to the United States. 25,644In Stock	Mfr. Part # CAHCT1G125QDCKRQ1 Mouser Part # 595-CAHCT1G125QDCKRQ	Texas Instruments	Buffers & Line Drivers Auto Cat Sngl Bus Bu ff Gate W/3-St Out Learn More about Texas Instruments ti sn74hct1g125 buffer gate	Datasheet	25,644In Stock	Cut Tape $0.28 $0.194 $0.172 $0.148 Reel $0.116 View $0.136 $0.129 $0.124 $0.112 MouseReel Available A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000	AHCT	1 Input	3 Output	Non-Inverting	SC70-5	- 8 mA	8 mA	1 uA	3 V	5.5 V	10 uA	- 40 C	+ 125 C	SMD/SMT	AEC-Q100	Reel, Cut Tape, MouseReel
Buffers & Line Drivers Auto Cat Sgl Bus Bfr Gate CAHCT1G125QDCKRG4Q Texas Instruments 1: $0.48 8,453In Stock	Mfr. Part # CAHCT1G125QDCKRG4Q Mouser Part # 595-HCT1G125QDCKRG4Q	Texas Instruments	Buffers & Line Drivers Auto Cat Sgl Bus Bfr Gate Learn More about Texas Instruments ti sn74hct1g125 buffer gate	Datasheet	8,453In Stock	Cut Tape $0.48 $0.337 $0.302 $0.262 View Reel $0.21 $0.243 $0.232 $0.224 $0.21 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	AHCT	1 Input	1 Output	Non-Inverting	SC70-5	- 8 mA	8 mA	1 uA	3 V	5.5 V	10 uA	- 40 C	+ 125 C	SMD/SMT	AEC-Q100	Reel, Cut Tape, MouseReel
Buffers & Line Drivers GATORADE BD13 Q100 S PIN AHCT1G125 CAHCT1G125QDBVRQ1 Texas Instruments 1: $0.28 A tariff of 38% may be applied if shipping to the United States. 4,481In Stock	Mfr. Part # CAHCT1G125QDBVRQ1 Mouser Part # 595-AHCT1G125QDBVRQ1	Texas Instruments	Buffers & Line Drivers GATORADE BD13 Q100 S PIN AHCT1G125 Learn More about Texas Instruments ti sn74hct1g125 buffer gate	Datasheet	4,481In Stock	Cut Tape $0.28 $0.194 $0.172 $0.148 Reel $0.116 View $0.136 $0.129 $0.112 MouseReel Available A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000	AHCT	1 Input	1 Output	Non-Inverting	SOT-23-5	- 8 mA	8 mA	1 uA	3 V	5.5 V	10 uA	- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Buffers & Line Drivers Tri-State Single Bus A 595-SN74AHCT1G125 A 595-SN74AHCT1G125DBV SN74AHCT1G125DBVR Texas Instruments 1: $0.14 101,652In Stock	Mfr. Part # SN74AHCT1G125DBVR Mouser Part # 595-SNAHCT1G125DBVR	Texas Instruments	Buffers & Line Drivers Tri-State Single Bus A 595-SN74AHCT1G125 A 595-SN74AHCT1G125DBV Learn More about Texas Instruments ti sn74hct1g125 buffer gate	Datasheet	101,652In Stock	Cut Tape $0.14 $0.097 $0.085 $0.072 Reel $0.053 View $0.065 $0.061 $0.058 $0.051 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	AHCT	1 Input	1 Output	Non-Inverting	SOT-23-5	- 8 mA	8 mA	1 uA	4.5 V	5.5 V	10 uA	- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Buffers & Line Drivers Tri-State Single Bus A 595-SN74AHCT1G125 A 595-SN74AHCT1G125DCK SN74AHCT1G125DCKR Texas Instruments 1: $0.15 32,849Expected 10/12/2026	Mfr. Part # SN74AHCT1G125DCKR Mouser Part # 595-SNAHCT1G125DCKR	Texas Instruments	Buffers & Line Drivers Tri-State Single Bus A 595-SN74AHCT1G125 A 595-SN74AHCT1G125DCK Learn More about Texas Instruments ti sn74hct1g125 buffer gate	Datasheet	32,849Expected 10/12/2026	Cut Tape $0.15 $0.098 $0.087 $0.073 Reel $0.055 View $0.067 $0.063 $0.06 $0.054 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	AHCT	1 Input	1 Output	Non-Inverting	SC70-5	- 8 mA	8 mA	1 uA	4.5 V	5.5 V	10 uA	- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Buffers & Line Drivers Sngl Bus Buffer Gate W/3-State Output A A 595-SNAHCT1G125DBVR 74AHCT1G125DBVRG4 Texas Instruments 1: $0.67 A tariff of 38% may be applied if shipping to the United States. 2,805In Stock	Mfr. Part # 74AHCT1G125DBVRG4 Mouser Part # 595-74AHCT1G125DBVRG	Texas Instruments	Buffers & Line Drivers Sngl Bus Buffer Gate W/3-State Output A A 595-SNAHCT1G125DBVR Learn More about Texas Instruments ti sn74hct1g125 buffer gate	Datasheet	2,805In Stock	Cut Tape $0.67 $0.463 $0.414 $0.36 Reel $0.26 View $0.334 $0.318 $0.305 $0.238 MouseReel Available A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000	AHCT	1 Input	3 Output	Non-Inverting	SOT-23-5	- 8 mA	8 mA	1 uA	4.5 V	5.5 V		- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Buffers & Line Drivers Sngl Bus Buffer Gate W/3-State Output A A 595-SN74AHCT1G125DBV 74AHCT1G125DBVTG4 Texas Instruments 1: $1.27 A tariff of 38% may be applied if shipping to the United States. 997In Stock 500On Order	Mfr. Part # 74AHCT1G125DBVTG4 Mouser Part # 595-74AHCT1G125DBVTG	Texas Instruments	Buffers & Line Drivers Sngl Bus Buffer Gate W/3-State Output A A 595-SN74AHCT1G125DBV Learn More about Texas Instruments ti sn74hct1g125 buffer gate	Datasheet	997In Stock 500On Order	Cut Tape $1.27 $0.921 $0.834 $0.739 Reel $0.686 View $0.651 $0.626 $0.618 $0.614 MouseReel Available A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 250	AHCT	1 Input	3 Output	Non-Inverting	SOT-23-5	- 8 mA	8 mA	1 uA	4.5 V	5.5 V	10 uA	- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Buffers & Line Drivers Single 4.5-V to 5.5- V buffer with TTL-c SN74AHCT1G125DCK3 Texas Instruments 1: $0.36 3,624In Stock	Mfr. Part # SN74AHCT1G125DCK3 Mouser Part # 595-74AHCT1G125DCK3	Texas Instruments	Buffers & Line Drivers Single 4.5-V to 5.5- V buffer with TTL-c Learn More about Texas Instruments ti sn74hct1g125 buffer gate	Datasheet	3,624In Stock	Cut Tape $0.36 $0.248 $0.221 $0.191 Reel $0.151 View $0.177 $0.168 $0.161 $0.146 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	AHCT	1 Input	1 Output	Non-Inverting	SC70-5	- 8 mA	8 mA	1 uA	4.5 V	5.5 V	10 uA	- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Buffers & Line Drivers Sngl Bus Buffer Gate W/3-State Output SN74AHCT1G125DRLR Texas Instruments 1: $0.32 7,344In Stock	Mfr. Part # SN74AHCT1G125DRLR Mouser Part # 595-SN74AHCT1G125DRL	Texas Instruments	Buffers & Line Drivers Sngl Bus Buffer Gate W/3-State Output Learn More about Texas Instruments ti sn74hct1g125 buffer gate	Datasheet	7,344In Stock	Cut Tape $0.32 $0.222 $0.198 $0.17 View Reel $0.132 $0.157 $0.149 $0.143 $0.142 $0.132 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	AHCT	1 Input	1 Output	Non-Inverting	SOT-5X3-5	- 8 mA	8 mA	1 uA	4.5 V	5.5 V	10 uA	- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Buffers & Line Drivers Sngl Bus Buffer Gate W/3-State Output A A 595-SN74AHCT1G125DCK 74AHCT1G125DCKTG4 Texas Instruments 1: $1.41 A tariff of 38% may be applied if shipping to the United States. Non-Stocked Lead-Time 16 Weeks	Mfr. Part # 74AHCT1G125DCKTG4 Mouser Part # 595-74AHCT1G125DCKTG	Texas Instruments	Buffers & Line Drivers Sngl Bus Buffer Gate W/3-State Output A A 595-SN74AHCT1G125DCK Learn More about Texas Instruments ti sn74hct1g125 buffer gate	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape $1.41 $1.03 $0.924 $0.851 Reel $0.723 View $0.59 $0.576 $0.574 MouseReel Available A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 250	AHCT	1 Input	3 Output	Non-Inverting	SC70-5	- 8 mA	8 mA	1 uA	4.5 V	5.5 V	10 uA	- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel

SN74AHCT1G125/SN74AHCT1G125-Q1 Buffer Gate

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