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SN74AHC273/SN74AHC273-Q1 Octal D-Type Flip-Flops

Texas Instruments SN74AHC273/SN74AHC273-Q1 Automotive Octal D-Type Flip-Flops contains eight positive-edge-triggered D-type flip-flops with a direct active low clear (CLR) input. These flip-flops operate at a supply range of 2V to 5.5V V_CC with a low delay of 18.8ns at 5V, 15pF load. The SN74AHC273/SN74AHC273-Q1 supports 130MHz at 5V, 15pF load, and latch-up performance exceeds 250mA per JESD 17. These devices are available in a wettable flank QFN package. The SN74AHC273-Q1 devices are AEC-Q100 qualified for automotive applications. These flip-flops are ideal for synchronizing data to the clock and a simple memory 8 bits.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) Filter the results in the table by unit price based on your quantity.	Qty.	Logic Type	Logic Family	Number of Circuits	Output Type	Package / Case	Input Type	Polarity	Propagation Delay Time	High Level Output Current	Low Level Output Current	Supply Voltage - Min	Supply Voltage - Max	Mounting Style	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Flip Flops Octal D-Type Flip-Fl op w/Clear SN74AHC273NSR Texas Instruments 1: S/ 4.48 1,818In Stock	Mfr. Part # SN74AHC273NSR Mouser Part # 595-SN74AHC273NSR	Texas Instruments	Flip Flops Octal D-Type Flip-Fl op w/Clear Learn More about Texas Instruments ti sn74ahc273 q1 flip flops	Datasheet	1,818In Stock	Cut Tape S/ 4.48 S/ 3.25 S/ 2.94 S/ 2.60 Reel S/ 2.14 View S/ 2.43 S/ 2.34 S/ 2.13 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	D-Type Flip-Flop	AHC	8 Circuit	CMOS	SOIC-20	CMOS	Non-Inverting	17.1 ns	- 8 mA	8 mA	2 V	5.5 V	SMD/SMT	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Flip Flops Octal SN74AHC273N Texas Instruments 1: S/ 4.75 1,690In Stock	Mfr. Part # SN74AHC273N Mouser Part # 595-SN74AHC273N	Texas Instruments	Flip Flops Octal Learn More about Texas Instruments ti sn74ahc273 q1 flip flops	Datasheet	1,690In Stock	S/ 4.75 S/ 3.19 S/ 2.98 S/ 2.76 View S/ 2.58 S/ 2.48 S/ 2.21	Min.: 1 Mult.: 1	D-Type Flip-Flop	AHC	8 Circuit	CMOS	PDIP-20	CMOS	Non-Inverting	17.1 ns	- 8 mA	8 mA	2 V	5.5 V	Through Hole	- 40 C	+ 125 C	Tube
Flip Flops Automotive octal D-t ype flip-flops with SN74AHC273QDGSRQ1 Texas Instruments 1: S/ 3.08 5,000In Stock New Product	Mfr. Part # SN74AHC273QDGSRQ1 Mouser Part # 595-N74AHC273QDGSRQ1 New Product	Texas Instruments	Flip Flops Automotive octal D-t ype flip-flops with Learn More about Texas Instruments ti sn74ahc273 q1 flip flops	Datasheet	5,000In Stock	Cut Tape S/ 3.08 S/ 2.20 S/ 1.97 S/ 1.73 View Reel S/ 1.39 S/ 1.62 S/ 1.55 S/ 1.53 S/ 1.48 S/ 1.39 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	D-Type	AHC	8 Circuit	CMOS	VSSOP-20	CMOS		14.8 ns	- 8 mA	8 mA	2 V	5.5 V	SMD/SMT	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Flip Flops Octal D-Type Flip-Fl ops With Clear SN74AHC273DGSR Texas Instruments 1: S/ 3.15 5,000In Stock New Product	Mfr. Part # SN74AHC273DGSR Mouser Part # 595-SN74AHC273DGSR New Product	Texas Instruments	Flip Flops Octal D-Type Flip-Fl ops With Clear Learn More about Texas Instruments ti sn74ahc273 q1 flip flops	Datasheet	5,000In Stock	Cut Tape S/ 3.15 S/ 2.24 S/ 2.02 S/ 1.77 View Reel S/ 1.42 S/ 1.65 S/ 1.58 S/ 1.57 S/ 1.54 S/ 1.42 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		AHC		Push-Pull	VSSOP-20	CMOS			- 8 mA	8 mA	2 V	5.5 V	SMD/SMT	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Flip Flops Automotive octal D-t ype flip-flops with SN74AHC273QWRKSRQ1 Texas Instruments 1: S/ 3.08 3,000In Stock New Product	Mfr. Part # SN74AHC273QWRKSRQ1 Mouser Part # 595-74AHC273QWRKSRQ1 New Product	Texas Instruments	Flip Flops Automotive octal D-t ype flip-flops with Learn More about Texas Instruments ti sn74ahc273 q1 flip flops	Datasheet	3,000In Stock	Cut Tape S/ 3.08 S/ 2.20 S/ 1.97 S/ 1.73 Reel S/ 1.41 View S/ 1.62 S/ 1.55 S/ 1.53 S/ 1.38 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		AHC		Push-Pull	VQFN-20	CMOS			- 8 mA	8 mA	2 V	5.5 V	SMD/SMT	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Flip Flops Automotive octal D-t ype flip-flops with SN74AHC273QPWRQ1 Texas Instruments 1: S/ 3.08 2,948In Stock New Product	Mfr. Part # SN74AHC273QPWRQ1 Mouser Part # 595-SN74AHC273QPWRQ1 New Product	Texas Instruments	Flip Flops Automotive octal D-t ype flip-flops with Learn More about Texas Instruments ti sn74ahc273 q1 flip flops	Datasheet	2,948In Stock	Cut Tape S/ 3.08 S/ 2.20 S/ 1.97 S/ 1.73 View Reel S/ 1.53 S/ 1.62 S/ 1.55 S/ 1.53 S/ 1.53 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000	D-Type	AHC	8 Circuit	CMOS	TSSOP-20	CMOS		14.8 ns	- 8 mA	8 mA	2 V	5.5 V	SMD/SMT	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Flip Flops Octal w/ Clear A 595 -SN74AHC273PW A 595 A 595-SN74AHC273PW SN74AHC273PWR Texas Instruments 1: S/ 2.72 4,996In Stock 6,000Expected 10/26/2026	Mfr. Part # SN74AHC273PWR Mouser Part # 595-SN74AHC273PWR	Texas Instruments	Flip Flops Octal w/ Clear A 595 -SN74AHC273PW A 595 A 595-SN74AHC273PW Learn More about Texas Instruments ti sn74ahc273 q1 flip flops	Datasheet	4,996In Stock 6,000Expected 10/26/2026	Cut Tape S/ 2.72 S/ 1.93 S/ 1.73 S/ 1.52 View Reel S/ 1.25 S/ 1.41 S/ 1.40 S/ 1.37 S/ 1.25 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	D-Type Flip-Flop	AHC	8 Circuit	CMOS	TSSOP-20	CMOS	Non-Inverting	17.1 ns	- 8 mA	8 mA	2 V	5.5 V	SMD/SMT	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Flip Flops Octal w/ Clear SN74AHC273DBR Texas Instruments 1: S/ 2.02 1,885In Stock	Mfr. Part # SN74AHC273DBR Mouser Part # 595-SN74AHC273DBR	Texas Instruments	Flip Flops Octal w/ Clear Learn More about Texas Instruments ti sn74ahc273 q1 flip flops	Datasheet	1,885In Stock	Cut Tape S/ 2.02 S/ 1.43 S/ 1.28 S/ 1.11 Reel S/ 0.907 View S/ 1.03 S/ 0.985 S/ 0.954 S/ 0.872 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	D-Type Flip-Flop	AHC	8 Circuit	CMOS	SSOP-20	CMOS	Non-Inverting	17.1 ns	- 8 mA	8 mA	2 V	5.5 V	SMD/SMT	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Flip Flops Octal w/ Clear A 595 -SN74AHC273DW A 595 A 595-SN74AHC273DW SN74AHC273DWR Texas Instruments 1: S/ 3.85 1,838In Stock	Mfr. Part # SN74AHC273DWR Mouser Part # 595-SN74AHC273DWR	Texas Instruments	Flip Flops Octal w/ Clear A 595 -SN74AHC273DW A 595 A 595-SN74AHC273DW Learn More about Texas Instruments ti sn74ahc273 q1 flip flops	Datasheet	1,838In Stock	Cut Tape S/ 3.85 S/ 2.78 S/ 2.51 S/ 2.20 Reel S/ 1.83 View S/ 2.06 S/ 1.97 S/ 1.91 S/ 1.78 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	D-Type Flip-Flop	AHC	8 Circuit	CMOS	SOIC-20	CMOS	Non-Inverting	17.1 ns	- 8 mA	8 mA	2 V	5.5 V	SMD/SMT	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Flip Flops Octal w/ Clear SN74AHC273DGVR Texas Instruments 1: S/ 2.57 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # SN74AHC273DGVR Mouser Part # 595-SN74AHC273DGVR	Texas Instruments	Flip Flops Octal w/ Clear Learn More about Texas Instruments ti sn74ahc273 q1 flip flops	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape S/ 2.57 S/ 1.83 S/ 1.63 S/ 1.43 Reel S/ 1.13 View S/ 1.33 S/ 1.27 S/ 1.22 S/ 1.12 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	D-Type Flip-Flop	AHC	8 Circuit	CMOS	TVSOP-20	CMOS	Non-Inverting	17.1 ns	- 8 mA	8 mA	2 V	5.5 V	SMD/SMT	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Flip Flops Octal D-Type Flip-Fl ops With Clear SN74AHC273RKSR Texas Instruments 3,000: S/ 1.51 Non-Stocked Lead-Time 26 Weeks New Product	Mfr. Part # SN74AHC273RKSR Mouser Part # 595-SN74AHC273RKSR New Product	Texas Instruments	Flip Flops Octal D-Type Flip-Fl ops With Clear Learn More about Texas Instruments ti sn74ahc273 q1 flip flops	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel S/ 1.51	Min.: 3,000 Mult.: 3,000 : 3,000	D-Type	AHC	8 Circuit	Single Rail	VQFN-20	CMOS	Inverting, Non-Inverting	17.1 ns	- 8 mA	8 mA	2 V	5.5 V	SMD/SMT	- 40 C	+ 125 C	Reel

SN74AHC273/SN74AHC273-Q1 Octal D-Type Flip-Flops

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