Logic | Latches | Electronic Components Distributor DigiKey

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Logic Type	Circuit	Output Type	Voltage - Supply	Independent Circuits	Delay Time - Propagation	Current - Output High, Low	Operating Temperature	Grade	Qualification	Mounting Type	Package / Case	Supplier Device Package
74HC573D,653 IC D-TYPE TRANSP 8:8 20-SO Nexperia USA Inc.	1,279 In Stock	1 : $0.46000 Cut Tape (CT) 2,000 : $0.19923 Tape & Reel (TR)	74HC	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	D-Type Transparent Latch	8:8	Tri-State	2V ~ 6V	1	14ns	7.8mA, 7.8mA	-40°C ~ 125°C	-	-	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SO
74HC373D IC D-TYPE TRANSP 8:8 20-SOIC Toshiba Semiconductor and Storage	1,023 In Stock	1 : $0.54000 Cut Tape (CT) 2,000 : $0.23373 Tape & Reel (TR)	74HC	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	D-Type Transparent Latch	8:8	Tri-State	2V ~ 6V	1	30ns	7.8mA, 7.8mA	-40°C ~ 125°C	-	-	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SOIC
SN74LV573APWR IC D-TYPE TRANSP 8:8 20-TSSOP Texas Instruments	0 In Stock 523,931 Marketplace Check Lead Time	1 : $0.56000 Cut Tape (CT) 2,000 : $0.25366 Tape & Reel (TR) 1,268 : $0.24000 Bulk	74LV	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	D-Type Transparent Latch	8:8	Tri-State	2V ~ 5.5V	1	1ns	16mA, 16mA	-40°C ~ 85°C	-	-	Surface Mount	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP
SN74AHCT573PWR IC D-TYPE TRANSP 8:8 20-TSSOP Texas Instruments	2,105 In Stock	1 : $0.56000 Cut Tape (CT) 2,000 : $0.25366 Tape & Reel (TR)	74AHCT	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	D-Type Transparent Latch	8:8	Tri-State	4.5V ~ 5.5V	1	1ns	8mA, 8mA	-40°C ~ 85°C	-	-	Surface Mount	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP
MC14043BDR2G IC LATCH R-S QUAD P/N 16-SOIC onsemi	20,000 In Stock	1 : $0.60000 Cut Tape (CT) 2,500 : $0.26972 Tape & Reel (TR)	4000B	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	S-R Latch	1:1	Tri-State	3V ~ 18V	4	60ns	8.8mA, 8.8mA	-55°C ~ 125°C	-	-	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
SN74HCT373DWR IC D-TYPE TRANSP 8:8 20-SOIC Texas Instruments	191 In Stock 2,025 Marketplace	1 : $0.63000 Cut Tape (CT) 2,000 : $0.28884 Tape & Reel (TR) 1,111 : $0.27000 Bulk	74HCT	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	D-Type Transparent Latch	8:8	Tri-State	4.5V ~ 5.5V	1	25ns	6mA, 6mA	-40°C ~ 85°C	-	-	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SOIC
MC74HC373ADWR2G IC D-TYPE TRANSP 8:8 20-SOIC onsemi	0 In Stock 10,000 Factory 125,175 Marketplace Check Lead Time	1 : $0.64000 Cut Tape (CT) 1,000 : $0.30120 Tape & Reel (TR) 849 : $0.35000 Bulk	74HC	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	D-Type Transparent Latch	8:8	Tri-State	2V ~ 6V	1	21ns	7.8mA, 7.8mA	-55°C ~ 125°C	-	-	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SOIC
SN74AHCT373N IC D-TYPE TRANSP 8:8 20-PDIP Texas Instruments	0 In Stock 21,756 Marketplace Check Lead Time	1 : $0.66000 Tube 283 : $1.06000 Bulk	74AHCT	Bulk Tube	Active	D-Type Transparent Latch	8:8	Tri-State	4.5V ~ 5.5V	1	1ns	8mA, 8mA	-40°C ~ 85°C	-	-	Through Hole	20-DIP (0.300", 7.62mm)	20-PDIP
SN74HCT373AN IC D-TYPE TRANSP 8:8 20-PDIP Texas Instruments	0 In Stock 12,020 Marketplace Check Lead Time	1 : $0.66000 Tube 385 : $0.78000 Bulk	74HCT	Bulk Tube	Active	D-Type Transparent Latch	8:8	Tri-State	4.5V ~ 5.5V	1	21ns	6mA, 6mA	-40°C ~ 85°C	-	-	Through Hole	20-DIP (0.300", 7.62mm)	20-PDIP
SN74LVC373ARGYR IC D-TYPE TRANSP 8:8 20-VQFN Texas Instruments	0 In Stock 79,778 Marketplace Check Lead Time	1 : $0.70000 Cut Tape (CT) 3,000 : $0.31706 Tape & Reel (TR) 1,278 : $0.23000 Bulk	74LVC	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	D-Type Transparent Latch	8:8	Tri-State	1.65V ~ 3.6V	1	1.5ns	24mA, 24mA	-40°C ~ 85°C	-	-	Surface Mount	20-VFQFN Exposed Pad	20-VQFN (3.5x4.5)
CD74HCT259E IC D-TYPE ADDR 1:8 16-PDIP Texas Instruments	0 In Stock 33,387 Marketplace Check Lead Time	1 : $0.73000 Tube 727 : $0.41000 Bulk	74HCT	Bulk Tube	Active	D-Type, Addressable	1:8	Standard	4.5V ~ 5.5V	1	16ns	4mA, 4mA	-55°C ~ 125°C	-	-	Through Hole	16-DIP (0.300", 7.62mm)	16-PDIP
SN74LVC573ADWR IC D-TYPE TRANSP 8:8 20-SOIC Texas Instruments	0 In Stock 18,083 Marketplace Check Lead Time	1 : $0.74000 Cut Tape (CT) 2,000 : $0.34349 Tape & Reel (TR) 715 : $0.42000 Bulk	74LVC	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	D-Type Transparent Latch	8:8	Tri-State	1.65V ~ 3.6V	1	2ns	24mA, 24mA	-40°C ~ 85°C	-	-	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SOIC
SN74LVC573APWR IC D-TYPE TRANSP 8:8 20-TSSOP Texas Instruments	0 In Stock 76,604 Marketplace Check Lead Time	1 : $0.75000 Cut Tape (CT) 2,000 : $0.34908 Tape & Reel (TR) 914 : $0.33000 Bulk	74LVC	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	D-Type Transparent Latch	8:8	Tri-State	1.65V ~ 3.6V	1	2ns	24mA, 24mA	-40°C ~ 85°C	-	-	Surface Mount	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP
SN74HC373NSR IC D-TYPE TRANSP 8:8 20-SO Texas Instruments	1,178 In Stock	1 : $0.81000 Cut Tape (CT) 2,000 : $0.38119 Tape & Reel (TR)	74HC	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	D-Type Transparent Latch	8:8	Tri-State	2V ~ 6V	1	15ns	7.8mA, 7.8mA	-40°C ~ 85°C	-	-	Surface Mount	20-SOIC (0.209", 5.30mm Width)	20-SO
SN74ABT373PWR IC D-TYPE TRANSP 8:8 20-TSSOP Texas Instruments	0 In Stock 4,216 Marketplace Check Lead Time	1 : $0.88000 Cut Tape (CT) 2,000 : $0.41600 Tape & Reel (TR) 586 : $0.51000 Bulk	74ABT	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	D-Type Transparent Latch	8:8	Tri-State	4.5V ~ 5.5V	1	4.6ns	32mA, 64mA	-40°C ~ 85°C	-	-	Surface Mount	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP
SN74LS373DWR IC D-TYPE TRANSP 8:8 20-SOIC Texas Instruments	0 In Stock 7,336 Marketplace Check Lead Time	1 : $0.90000 Cut Tape (CT) 2,000 : $0.42852 Tape & Reel (TR) 569 : $0.53000 Bulk	74LS	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	D-Type Transparent Latch	8:8	Tri-State	4.75V ~ 5.25V	1	12ns	2.6mA, 24mA	0°C ~ 70°C	-	-	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SOIC
SN74AC573PWR IC D-TYPE TRANSP 8:8 20-TSSOP Texas Instruments	0 In Stock 111,724 Marketplace Check Lead Time	1 : $0.95000 Cut Tape (CT) 2,000 : $0.45352 Tape & Reel (TR) 536 : $0.56000 Bulk	74AC	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	D-Type Transparent Latch	8:8	Tri-State	2V ~ 6V	1	2.5ns	24mA, 24mA	-40°C ~ 85°C	-	-	Surface Mount	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP
CD74HC573E IC D-TYPE TRANSP 8:8 20-PDIP Texas Instruments	0 In Stock 12,761 Marketplace Check Lead Time	1 : $0.96000 Tube 528 : $0.57000 Bulk	74HC	Bulk Tube	Active	D-Type Transparent Latch	8:8	Tri-State	2V ~ 6V	1	30ns	7.8mA, 7.8mA	-55°C ~ 125°C	-	-	Through Hole	20-DIP (0.300", 7.62mm)	20-PDIP
CD4043BNSR IC NOR R/S LATCH 3ST QUAD 16SO Texas Instruments	0 In Stock 16,000 Marketplace Check Lead Time	1 : $0.98000 Cut Tape (CT) 2,000 : $0.46879 Tape & Reel (TR) 518 : $0.58000 Bulk	4000B	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	S-R Latch	1:1	Tri-State	3V ~ 18V	4	50ns	6.8mA, 6.8mA	-55°C ~ 125°C	-	-	Surface Mount	16-SOIC (0.209", 5.30mm Width)	16-SO
SN74ABT573ADWR IC D-TYPE TRANSP 8:8 20-SOIC Texas Instruments	0 In Stock 14,434 Marketplace Check Lead Time	1 : $1.08000 Cut Tape (CT) 2,000 : $0.52142 Tape & Reel (TR) 465 : $0.65000 Bulk	74ABT	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	D-Type Transparent Latch	8:8	Tri-State	4.5V ~ 5.5V	1	4ns	32mA, 64mA	-40°C ~ 85°C	-	-	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SOIC
SN74LV573ADWR IC D-TYPE TRANSP 8:8 20-SOIC Texas Instruments	0 In Stock 387,602 Marketplace Check Lead Time	1 : $1.09000 Cut Tape (CT) 2,000 : $0.52557 Tape & Reel (TR) 461 : $0.65000 Bulk	74LV	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	D-Type Transparent Latch	8:8	Tri-State	2V ~ 5.5V	1	1ns	16mA, 16mA	-40°C ~ 85°C	-	-	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SOIC
CD74HC75E IC D-TYPE TRANSP 2:2 16-PDIP Texas Instruments	0 In Stock 34,094 Marketplace Check Lead Time	1 : $1.15000 Tube 433 : $0.69000 Bulk	74HC	Bulk Tube	Active	D-Type Transparent Latch	2:2	Differential	2V ~ 6V	2	10ns	5.2mA, 5.2mA	-55°C ~ 125°C	-	-	Through Hole	16-DIP (0.300", 7.62mm)	16-PDIP
CD4099BE IC D-TYPE ADDR 1:8 16-PDIP Texas Instruments	0 In Stock 5,580 Marketplace Check Lead Time	1 : $1.22000 Tube 405 : $0.74000 Bulk	4000B	Bulk Tube	Active	D-Type, Addressable	1:8	Standard	3V ~ 18V	1	50ns	6.8mA, 6.8mA	-55°C ~ 125°C	-	-	Through Hole	16-DIP (0.300", 7.62mm)	16-PDIP
SN74LVC16373ADGVR IC D-TYPE TRANSP 8:8 48-TVSOP Texas Instruments	0 In Stock 31,813 Marketplace Check Lead Time	1 : $1.35000 Cut Tape (CT) 2,000 : $0.66760 Tape & Reel (TR) 360 : $0.83000 Bulk	74LVC	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	D-Type Transparent Latch	8:8	Tri-State	1.65V ~ 3.6V	2	2.1ns	24mA, 24mA	-40°C ~ 85°C	-	-	Surface Mount	48-TFSOP (0.173", 4.40mm Width)	48-TVSOP
SN74F373N IC D-TYPE TRANSP 8:8 20-PDIP Texas Instruments	0 In Stock 3,863 Marketplace Check Lead Time	1 : $1.36000 Tube 357 : $0.84000 Bulk	74F	Bulk Tube	Active	D-Type Transparent Latch	8:8	Tri-State	4.5V ~ 5.5V	1	8.6ns	3mA, 24mA	0°C ~ 70°C	-	-	Through Hole	20-DIP (0.300", 7.62mm)	20-PDIP

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Latches

Latches are elementary digital memory devices similar to flip-flops, but different in that the retained logic state can change at any time a latch enable (or similarly named) signal is in a valid logic state. Latches described as "transparent" further allow the device outputs to reflect the current state of the inputs while the latch enable signal is valid, as opposed to changing state only when the retained state has been fixed.

Latches

Latches

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