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SN74AHC573/SN74AHC573-Q1 D-Type Latches

Texas Instruments SN74AHC573/SN74AHC573-Q1 Octal Transparent D-Type Latches are octal transparent D-type latches designed for operation with a V_CC range of 2V to 5.5V. The Q outputs follow the data (D) inputs when the latch-enable (LE) input is high. The Q outputs are latched at the logic levels of the D inputs when LE is low. The Texas Instruments SN74AHC573-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 Type	Logic Family	Number of Circuits	Number of Output Lines	Package / Case	Polarity	Propagation Delay Time	Quiescent Current	Low Level Output Current	High Level Output Current	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
Latches Octal Transp D Type Latch A 595-74AHC573 A 595-74AHC573QPWRG4Q1 SN74AHC573QPWRQ1 Texas Instruments 1: $2.68 2,903In Stock	Mfr. Part # SN74AHC573QPWRQ1 Mouser Part # 595-SN74AHC573QPWRQ1	Texas Instruments	Latches Octal Transp D Type Latch A 595-74AHC573 A 595-74AHC573QPWRG4Q1 Learn More about Texas Instruments ti sn74ahc573 octal transparent d type latches	Datasheet	2,903In Stock	Cut Tape $2.68 $1.99 $1.80 $1.61 Reel $1.39 View $1.51 $1.50 $1.48 $1.34 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	CMOS	AHC	1 Circuit	8 Line	TSSOP-20	Non-Inverting	14.5 ns, 8.8 ns	4 uA	32 mA	- 8 mA	2 V	5.5 V	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Latches Tri-St Octal D-Type ALT 595-SN74AHC573DW ALT 595-SN74AHC573DWR SN74AHC573DWRE4 Texas Instruments 1: $1.40 1,368In Stock	Mfr. Part # SN74AHC573DWRE4 Mouser Part # 595-SN74AHC573DWRE4	Texas Instruments	Latches Tri-St Octal D-Type ALT 595-SN74AHC573DW ALT 595-SN74AHC573DWR Learn More about Texas Instruments ti sn74ahc573 octal transparent d type latches	Datasheet	1,368In Stock	Cut Tape $1.40 $0.989 $0.888 $0.775 Reel $0.635 View $0.721 $0.69 $0.662 $0.618 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	True	AHC	8 Circuit	8 Line	SOIC-20	Non-Inverting	14.5 ns, 8.8 ns	4 uA	32 mA	- 8 mA	2 V	5.5 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Latches Octal Transp D Type Latch SN74AHC573NSR Texas Instruments 1: $1.31 2,328In Stock	Mfr. Part # SN74AHC573NSR Mouser Part # 595-SN74AHC573NSR	Texas Instruments	Latches Octal Transp D Type Latch Learn More about Texas Instruments ti sn74ahc573 octal transparent d type latches	Datasheet	2,328In Stock	Cut Tape $1.31 $0.935 $0.842 $0.742 View Reel $0.582 $0.693 $0.664 $0.639 $0.582 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	True	AHC	8 Circuit	8 Line	SOIC-20	Non-Inverting	14.5 ns, 8.8 ns	4 uA	32 mA	- 8 mA	2 V	5.5 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Latches Automotive Catalog O ctal Transparent D- SN74AHC573QDGSRQ1 Texas Instruments 1: $1.25 5,000In Stock New Product	Mfr. Part # SN74AHC573QDGSRQ1 Mouser Part # 595-N74AHC573QDGSRQ1 New Product	Texas Instruments	Latches Automotive Catalog O ctal Transparent D- Learn More about Texas Instruments ti sn74ahc573 octal transparent d type latches	Datasheet	5,000In Stock	Cut Tape $1.25 $0.891 $0.804 $0.707 View Reel $0.569 $0.66 $0.632 $0.629 $0.618 $0.569 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	D-Type	AHC		8 Output	VSSOP-20				8 mA	- 8 mA	2 V	5.5 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Latches Octal Transparent D- Type Latches With 3 SN74AHC573DGSR Texas Instruments 1: $0.994 5,000In Stock New Product	Mfr. Part # SN74AHC573DGSR Mouser Part # 595-SN74AHC573DGSR New Product	Texas Instruments	Latches Octal Transparent D- Type Latches With 3 Learn More about Texas Instruments ti sn74ahc573 octal transparent d type latches	Datasheet	5,000In Stock	Cut Tape $0.994 $0.701 $0.631 $0.552 View Reel $0.439 $0.514 $0.491 $0.456 $0.449 $0.439 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	D-Type	AHC		8 Output	VSSOP-20				8 mA	- 8 mA	2 V	5.5 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Latches Tri-St Octal D-Type A 595-SN74AHC573PW A A 595-SN74AHC573PW SN74AHC573PWR Texas Instruments 1: $1.08 5,480In Stock 8,000Expected 2027-03-18	Mfr. Part # SN74AHC573PWR Mouser Part # 595-SN74AHC573PWR	Texas Instruments	Latches Tri-St Octal D-Type A 595-SN74AHC573PW A A 595-SN74AHC573PW Learn More about Texas Instruments ti sn74ahc573 octal transparent d type latches	Datasheet	5,480In Stock 8,000Expected 2027-03-18	Cut Tape $1.08 $0.775 $0.697 $0.611 Reel $0.503 View $0.569 $0.544 $0.539 $0.488 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	True	74AHC	8 Circuit	1 Line	TSSOP-20	Non-Inverting	14.5 ns, 8.8 ns	4 uA	32 mA	- 8 mA	2 V	5.5 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Latches Tri-St Octal D-Type SN74AHC573DBR Texas Instruments 1: $0.763 1,411In Stock	Mfr. Part # SN74AHC573DBR Mouser Part # 595-SN74AHC573DBR	Texas Instruments	Latches Tri-St Octal D-Type Learn More about Texas Instruments ti sn74ahc573 octal transparent d type latches	Datasheet	1,411In Stock	Cut Tape $0.763 $0.534 $0.478 $0.416 Reel $0.34 View $0.386 $0.369 $0.354 $0.336 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	True	74AHC	8 Circuit	1 Line	SSOP-20	Non-Inverting	14.5 ns, 8.8 ns	4 uA	32 mA	- 8 mA	2 V	5.5 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Latches Tri-St Octal D-Type SN74AHC573DGVR Texas Instruments 1: $0.821 2,233In Stock	Mfr. Part # SN74AHC573DGVR Mouser Part # 595-SN74AHC573DGVR	Texas Instruments	Latches Tri-St Octal D-Type Learn More about Texas Instruments ti sn74ahc573 octal transparent d type latches	Datasheet	2,233In Stock	Cut Tape $0.821 $0.579 $0.518 $0.452 Reel $0.37 View $0.42 $0.40 $0.384 $0.357 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	True	74AHC	8 Circuit	1 Line	TVSOP-20	Non-Inverting	14.5 ns, 8.8 ns	4 uA	32 mA	- 8 mA	2 V	5.5 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Latches Tri-St Octal D-Type A 595-SN74AHC573DW A A 595-SN74AHC573DW SN74AHC573DWR Texas Instruments 1: $1.30 321In Stock 2,000Expected 2027-02-08	Mfr. Part # SN74AHC573DWR Mouser Part # 595-SN74AHC573DWR	Texas Instruments	Latches Tri-St Octal D-Type A 595-SN74AHC573DW A A 595-SN74AHC573DW Learn More about Texas Instruments ti sn74ahc573 octal transparent d type latches	Datasheet	321In Stock 2,000Expected 2027-02-08	Cut Tape $1.30 $0.929 $0.838 $0.737 Reel $0.615 View $0.688 $0.66 $0.657 $0.598 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	True	74AHC	8 Circuit	1 Line	SOIC-20	Non-Inverting	14.5 ns, 8.8 ns	4 uA	32 mA	- 8 mA	2 V	5.5 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Latches Octal Transp D Type Latch ALT 595-SN74AH ALT 595-SN74AHC573DWR SN74AHC573DWRG4 Texas Instruments 1: $1.40 961In Stock	Mfr. Part # SN74AHC573DWRG4 Mouser Part # 595-SN74AHC573DWRG4	Texas Instruments	Latches Octal Transp D Type Latch ALT 595-SN74AH ALT 595-SN74AHC573DWR Learn More about Texas Instruments ti sn74ahc573 octal transparent d type latches	Datasheet	961In Stock	Cut Tape $1.40 $0.989 $0.888 $0.775 Reel $0.635 View $0.721 $0.69 $0.662 $0.618 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	True	AHC	8 Circuit	8 Line	SOIC-20	Non-Inverting	14.5 ns, 8.8 ns	4 uA	32 mA	- 8 mA	2 V	5.5 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Latches Tri-St Octal D-Type SN74AHC573N Texas Instruments 1: $1.56 1,605In Stock	Mfr. Part # SN74AHC573N Mouser Part # 595-SN74AHC573N	Texas Instruments	Latches Tri-St Octal D-Type Learn More about Texas Instruments ti sn74ahc573 octal transparent d type latches	Datasheet	1,605In Stock	$1.56 $1.04 $0.966 $0.893 View $0.834 $0.802 $0.772 $0.743 $0.726	Min.: 1 Mult.: 1	True	74AHC	8 Circuit	1 Line	PDIP-20	Non-Inverting	14.5 ns, 8.8 ns	4 uA	32 mA	- 8 mA	2 V	5.5 V	- 40 C	+ 125 C		Tube
Latches Tri-St Octal D-Type ALT 595-SN74AHC573PW ALT 595-SN74AHC573PWR SN74AHC573PWRG4 Texas Instruments 2,000: $0.693 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # SN74AHC573PWRG4 Mouser Part # 595-SN74AHC573PWRG4	Texas Instruments	Latches Tri-St Octal D-Type ALT 595-SN74AHC573PW ALT 595-SN74AHC573PWR Learn More about Texas Instruments ti sn74ahc573 octal transparent d type latches	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $0.693	Min.: 2,000 Mult.: 2,000 : 2,000	True	AHC	8 Circuit	8 Line	TSSOP-20	Non-Inverting	14.5 ns, 8.8 ns	4 uA	32 mA	- 8 mA	2 V	5.5 V	- 40 C	+ 125 C		Reel
Latches Octal Trans D-Type L atches A 595-SN74AH A 595-SN74AHC573QPWRQ1 SN74AHC573QPWRG4Q1 Texas Instruments 1: $3.11 Non-Stocked Lead-Time 20 Weeks	Mfr. Part # SN74AHC573QPWRG4Q1 Mouser Part # 595-74AHC573QPWRG4Q1	Texas Instruments	Latches Octal Trans D-Type L atches A 595-SN74AH A 595-SN74AHC573QPWRQ1 Learn More about Texas Instruments ti sn74ahc573 octal transparent d type latches	Datasheet	Non-Stocked Lead-Time 20 Weeks	Cut Tape $3.11 $2.30 $2.09 $1.87 View Reel $1.47 $1.76 $1.74 $1.47 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	CMOS	AHC	1 Circuit	8 Line	TSSOP-20	Non-Inverting	14.5 ns, 8.8 ns	4 uA	32 mA	- 8 mA	2 V	5.5 V	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Latches Automotive Catalog O ctal Transparent D- SN74AHC573QWRKSRQ1 Texas Instruments 3,000: $0.606 Non-Stocked Lead-Time 20 Weeks New Product	Mfr. Part # SN74AHC573QWRKSRQ1 Mouser Part # 595-74AHC573QWRKSRQ1 New Product	Texas Instruments	Latches Automotive Catalog O ctal Transparent D- Learn More about Texas Instruments ti sn74ahc573 octal transparent d type latches	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel $0.606 $0.59	Min.: 3,000 Mult.: 3,000 : 3,000	D-Type	AHC		8 Output	VQFN-20				8 mA	- 8 mA	2 V	5.5 V	- 40 C	+ 125 C		Reel
Latches Octal Transparent D- Type Latches With 3 SN74AHC573RKSR Texas Instruments 3,000: $0.452 Non-Stocked Lead-Time 26 Weeks New Product	Mfr. Part # SN74AHC573RKSR Mouser Part # 595-SN74AHC573RKSR New Product	Texas Instruments	Latches Octal Transparent D- Type Latches With 3 Learn More about Texas Instruments ti sn74ahc573 octal transparent d type latches	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $0.452	Min.: 3,000 Mult.: 3,000 : 3,000	D-Type	AHC		8 Output	VQFN-20				8 mA	- 8 mA	2 V	5.5 V	- 40 C	+ 125 C		Reel

SN74AHC573/SN74AHC573-Q1 D-Type Latches

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SN74AHC573/SN74AHC573-Q1 D-Type Latches

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