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SN74AHC02/SN74AHC02-Q1 Quad 2-Input NOR Gates

Texas Instruments SN74AHC02/SN74AHC02-Q1 Quad 2-Input NOR Gates has an operating range of 2V to 5.5V. In positive logic, these devices perform the Boolean function Y = A • B or Y = A + B. Devices are available in various packages (SOIC-14, SSOP-14, TVSOP-14, PDIP-14, SOP-14, VQFN-14, and WQFN-14). The Texas Instruments SN74AHC02-Q1 devices are AEC-Q100 qualified for automotive applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	Logic Function	Number of Gates	Logic Family	Number of Input Lines	Package / Case	Number of Output Lines	Low Level Output Current	High Level Output Current	Propagation Delay Time	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Qualification	Packaging
Logic Gates Automotive 4-ch 2-i nput 2-V to 5.5-V N SN74AHC02QWBQARQ1 Texas Instruments 1: $0.936 2,870In Stock	Mfr. Part # SN74AHC02QWBQARQ1 Mouser Part # 595-N74AHC02QWBQARQ1	Texas Instruments	Logic Gates Automotive 4-ch 2-i nput 2-V to 5.5-V N Learn More about Texas Instruments ti sn74ahc02 quad 2 input nor gates	Datasheet	2,870In Stock	Cut Tape $0.936 $0.647 $0.577 $0.503 Reel $0.403 View $0.467 $0.444 $0.426 $0.392 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			AHC													Reel, Cut Tape, MouseReel
Logic Gates Quad 2-Input A 595-S N74AHC02PW A 595-SN A 595-SN74AHC02PW SN74AHC02PWR Texas Instruments 1: $0.634 40,249In Stock	Mfr. Part # SN74AHC02PWR Mouser Part # 595-SN74AHC02PWR	Texas Instruments	Logic Gates Quad 2-Input A 595-S N74AHC02PW A 595-SN A 595-SN74AHC02PW Learn More about Texas Instruments ti sn74ahc02 quad 2 input nor gates	Datasheet	40,249In Stock	Cut Tape $0.634 $0.441 $0.393 $0.341 Reel $0.276 View $0.315 $0.301 $0.289 $0.269 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	NOR	4 Gate	AHC	8 Input	TSSOP-14	4 Output	8 mA	- 8 mA	5.1 ns	2 V	5.5 V	- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Logic Gates Quadruple 2-Inputs P ositive-NOR Gate SN74AHC02NSR Texas Instruments 1: $1.41 1,577In Stock	Mfr. Part # SN74AHC02NSR Mouser Part # 595-SN74AHC02NSR	Texas Instruments	Logic Gates Quadruple 2-Inputs P ositive-NOR Gate Learn More about Texas Instruments ti sn74ahc02 quad 2 input nor gates	Datasheet	1,577In Stock	Cut Tape $1.41 $1.02 $0.92 $0.811 Reel $0.664 View $0.759 $0.727 $0.701 $0.655 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	NOR	4 Gate	AHC	8 Input	SOIC-14	4 Output	8 mA	- 8 mA	5.1 ns	2 V	5.5 V	- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Logic Gates Quad 2-Inp Pos-NOR G ates A 595-SN74AHC0 A 595-SN74AHC02QPWRQ1 SN74AHC02QPWRG4Q1 Texas Instruments 1: $1.56 1,637In Stock	Mfr. Part # SN74AHC02QPWRG4Q1 Mouser Part # 595-N74AHC02QPWRG4Q1	Texas Instruments	Logic Gates Quad 2-Inp Pos-NOR G ates A 595-SN74AHC0 A 595-SN74AHC02QPWRQ1 Learn More about Texas Instruments ti sn74ahc02 quad 2 input nor gates	Datasheet	1,637In Stock	Cut Tape $1.56 $1.12 $1.01 $0.896 Reel $0.752 View $0.84 $0.835 $0.808 $0.749 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	NOR	4 Gate	AHC	8 Input	TSSOP-14	4 Output	8 mA	- 8 mA	5.1 ns	2 V	5.5 V	- 40 C	+ 125 C	SMD/SMT	AEC-Q100	Reel, Cut Tape, MouseReel
Logic Gates Quad 2-Input SN74AHC02DBR Texas Instruments 1: $0.749 1,716In Stock	Mfr. Part # SN74AHC02DBR Mouser Part # 595-SN74AHC02DBR	Texas Instruments	Logic Gates Quad 2-Input Learn More about Texas Instruments ti sn74ahc02 quad 2 input nor gates	Datasheet	1,716In Stock	Cut Tape $0.749 $0.531 $0.475 $0.413 Reel $0.338 View $0.384 $0.366 $0.351 $0.328 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	NOR	4 Gate	AHC	8 Input	SSOP-14	4 Output	8 mA	- 8 mA	5.1 ns	2 V	5.5 V	- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Logic Gates Quad 2-Input SN74AHC02DGVR Texas Instruments 1: $0.662 859In Stock	Mfr. Part # SN74AHC02DGVR Mouser Part # 595-SN74AHC02DGVR	Texas Instruments	Logic Gates Quad 2-Input Learn More about Texas Instruments ti sn74ahc02 quad 2 input nor gates	Datasheet	859In Stock	Cut Tape $0.662 $0.465 $0.415 $0.36 Reel $0.294 View $0.334 $0.318 $0.305 $0.285 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	NOR	4 Gate	AHC	8 Input	TVSOP-14	4 Output	8 mA	- 8 mA	5.1 ns	2 V	5.5 V	- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Logic Gates Quad 2-Input A 595-S N74AHC02D A 595-SN7 A 595-SN74AHC02D SN74AHC02DR Texas Instruments 1: $0.634 3,788In Stock	Mfr. Part # SN74AHC02DR Mouser Part # 595-SN74AHC02DR	Texas Instruments	Logic Gates Quad 2-Input A 595-S N74AHC02D A 595-SN7 A 595-SN74AHC02D Learn More about Texas Instruments ti sn74ahc02 quad 2 input nor gates	Datasheet	3,788In Stock	Cut Tape $0.634 $0.446 $0.399 $0.346 Reel $0.278 View $0.321 $0.305 $0.294 $0.271 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	NOR	4 Gate	AHC	8 Input	SOIC-14	4 Output	8 mA	- 8 mA	5.1 ns	2 V	5.5 V	- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Logic Gates Quad 2-Input A 595-S N74AHCT02N A 595-SN A 595-SN74AHCT02N SN74AHC02N Texas Instruments 1: $1.61 457In Stock	Mfr. Part # SN74AHC02N Mouser Part # 595-SN74AHC02N	Texas Instruments	Logic Gates Quad 2-Input A 595-S N74AHCT02N A 595-SN A 595-SN74AHCT02N Learn More about Texas Instruments ti sn74ahc02 quad 2 input nor gates	Datasheet	457In Stock	$1.61 $1.17 $1.06 $0.932 View $0.873 $0.837 $0.808 $0.778 $0.759	Min.: 1 Mult.: 1	NOR	4 Gate	AHC	8 Input	PDIP-14	4 Output	8 mA	- 8 mA	5.1 ns	2 V	5.5 V	- 40 C	+ 125 C	Through Hole		Tube
Logic Gates Quad 2 Input NOR Gat e A 595-N74AHC02QPW A 595-N74AHC02QPWRG4Q1 SN74AHC02QPWRQ1 Texas Instruments 1: $1.35 736In Stock	Mfr. Part # SN74AHC02QPWRQ1 Mouser Part # 595-SN74AHC02QPWRQ1	Texas Instruments	Logic Gates Quad 2 Input NOR Gat e A 595-N74AHC02QPW A 595-N74AHC02QPWRG4Q1 Learn More about Texas Instruments ti sn74ahc02 quad 2 input nor gates	Datasheet	736In Stock	Cut Tape $1.35 $0.975 $0.878 $0.773 Reel $0.647 View $0.723 $0.693 $0.628 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	NOR	4 Gate	AHC	8 Input	TSSOP-14	4 Output	8 mA	- 8 mA	5.1 ns	2 V	5.5 V	- 40 C	+ 125 C	SMD/SMT	AEC-Q100	Reel, Cut Tape, MouseReel
Logic Gates Quad 2-Input SN74AHC02RGYR Texas Instruments 1: $0.547 3,304In Stock End of Life	Mfr. Part # SN74AHC02RGYR Mouser Part # 595-SN74AHC02RGYR End of Life	Texas Instruments	Logic Gates Quad 2-Input Learn More about Texas Instruments ti sn74ahc02 quad 2 input nor gates	Datasheet	3,304In Stock	Cut Tape $0.547 $0.382 $0.341 $0.295 Reel $0.233 View $0.272 $0.259 $0.248 $0.229 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	NOR	4 Gate	AHC	8 Input	VQFN-14	4 Output	8 mA	- 8 mA	5.1 ns	2 V	5.5 V	- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Logic Gates 4-ch 2-input 2-V t o 5.5-V NOR gates 14 SN74AHC02BQAR Texas Instruments 1: $0.691 6,000Expected 2026-12-11	Mfr. Part # SN74AHC02BQAR Mouser Part # 595-SN74AHC02BQAR	Texas Instruments	Logic Gates 4-ch 2-input 2-V t o 5.5-V NOR gates 14 Learn More about Texas Instruments ti sn74ahc02 quad 2 input nor gates	Datasheet	6,000Expected 2026-12-11	Cut Tape $0.691 $0.488 $0.438 $0.38 View Reel $0.305 $0.353 $0.336 $0.324 $0.305 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			AHC													Reel, Cut Tape, MouseReel
Logic Gates Mil Enhance Quad 2- Input Pos-NOR Gates SN74AHC02MPWREP Texas Instruments 1: $3.10 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # SN74AHC02MPWREP Mouser Part # 595-SN74AHC02MPWREP	Texas Instruments	Logic Gates Mil Enhance Quad 2- Input Pos-NOR Gates	Datasheet	Non-Stocked Lead-Time 26 Weeks	Cut Tape $3.10 $3.00 $2.75 $2.64 Reel $2.17 View $2.46 $2.43 $2.38 $2.16 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	NOR	4 Gate	AHC	8 Input	TSSOP-14	4 Output	8 mA	- 8 mA	5.1 ns	2 V	5.5 V	- 55 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Logic Gates Mil Enhance Quad 2- Input Pos-NOR Gates A 595-SN74AHC02MPWREP V62/03645-01XE Texas Instruments 2,000: $2.02 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # V62/03645-01XE Mouser Part # 595-V62/03645-01XE	Texas Instruments	Logic Gates Mil Enhance Quad 2- Input Pos-NOR Gates A 595-SN74AHC02MPWREP	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $2.02	Min.: 2,000 Mult.: 2,000 : 2,000	NOR	4 Gate	AHC	2 Input	TSSOP-14	1 Output	8 mA	- 8 mA	8.5 ns	2 V	5.5 V	- 55 C	+ 125 C	SMD/SMT		Reel

SN74AHC02/SN74AHC02-Q1 Quad 2-Input NOR Gates

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SN74AHC02/SN74AHC02-Q1 Quad 2-Input NOR Gates

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