Latches

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Logic Type	Circuit	Output Type	Voltage - Supply	Independent Circuits	Delay Time - Propagation	Current - Output High, Low	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
74F573SC IC D-TYPE TRANSP SGL 8:8 20SOIC onsemi	2,587	-	RFQ	Datasheet	74F	20-SOIC (0.295", 7.50mm Width)	Tube	Obsolete	D-Type Transparent Latch	8:8	Tri-State	4.5V ~ 5.5V	1	5.3ns	3mA, 24mA	0°C ~ 70°C	-	-	Surface Mount	20-SOIC
DM74ALS563AWM IC D-TYPE TRANSP SGL 8:8 20SOIC onsemi	2,074	-	RFQ	Datasheet	74ALS	20-SOIC (0.295", 7.50mm Width)	Tube	Obsolete	D-Type Transparent Latch	8:8	Tri-State	4.5V ~ 5.5V	1	3ns	2.6mA, 24mA	0°C ~ 70°C	-	-	Surface Mount	20-SOIC
PI74FCT573ATQ IC D-TYPE TRANSP SGL 8:8 20QSOP Diodes Incorporated	1,609	-	RFQ	Datasheet	74FCT	20-SSOP (0.154", 3.90mm Width)	Tube	Obsolete	D-Type Transparent Latch	8:8	Tri-State	4.75V ~ 5.25V	1	1.5ns	15mA, 64mA	-40°C ~ 85°C	-	-	Surface Mount	20-QSOP
PI74FCT573ATS IC D-TYPE TRANSP SGL 8:8 20SOIC Diodes Incorporated	4,825	-	RFQ	Datasheet	74FCT	20-SOIC (0.295", 7.50mm Width)	Tube	Obsolete	D-Type Transparent Latch	8:8	Tri-State	4.75V ~ 5.25V	1	1.5ns	15mA, 64mA	-40°C ~ 85°C	-	-	Surface Mount	20-SOIC
PI74FCT16373ATA IC 16-BIT TRANS LATCH 48TSSOP Diodes Incorporated	2,299	-	RFQ	Datasheet	74FCT	48-TFSOP (0.240", 6.10mm Width)	Tube	Obsolete	D-Type Transparent Latch	8:8	Tri-State	4.5V ~ 5.5V	2	1.5ns	32mA, 64mA	-40°C ~ 85°C	-	-	Surface Mount	48-TSSOP
PI74LPT16373AV IC D-TYPE TRANSP SGL 8:8 48SSOP Diodes Incorporated	4,022	-	RFQ	Datasheet	74LPT	48-BSSOP (0.295", 7.50mm Width)	Tube	Obsolete	D-Type Transparent Latch	8:8	Tri-State	2.7V ~ 3.6V	1	1.5ns	24mA, 24mA	-40°C ~ 85°C	-	-	Surface Mount	48-SSOP
TC74LVX573FTEL IC D-TYPE TRANSP SGL 8:8 20TSSOP Toshiba Semiconductor and Storage	4,211	-	RFQ	Datasheet	TC74LVX	20-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Obsolete	D-Type Transparent Latch	8:8	Tri-State	2V ~ 3.6V	1	5.9ns	4mA, 4mA	-40°C ~ 85°C	-	-	Surface Mount	20-TSSOP
PI74ALVTC16373A IC 16-BIT TRANSP LATCH 48-TSSOP Diodes Incorporated	3,992	-	RFQ	Datasheet	74ALVTC	48-TFSOP (0.240", 6.10mm Width)	Tube	Obsolete	D-Type Transparent Latch	8:8	Tri-State	1.8V ~ 3.6V	2	1ns	6mA, 6mA	-40°C ~ 85°C	-	-	Surface Mount	48-TSSOP
SN74ALVTH32373KR IC D-TYPE LATCH TRI-ST 96-LFBGA Texas Instruments	2,327	-	RFQ	Datasheet	74ALVTH	96-LFBGA	Tape & Reel (TR)	Obsolete	D-Type Transparent Latch	8:8	Tri-State	2.3V ~ 2.7V, 3V ~ 3.6V	2	1ns	8mA, 24mA	-40°C ~ 85°C	-	-	Surface Mount	96-LFBGA (13.5x5.5)
SN74LVCH32373AGKER IC TRANS LATCH TRISTATE 96-LFBGA Texas Instruments	2,657	-	RFQ	Datasheet	74LVCH	96-LFBGA	Tape & Reel (TR)	Obsolete	D-Type Transparent Latch	8:8	Tri-State	1.65V ~ 3.6V	4	2.1ns	24mA, 24mA	-40°C ~ 85°C	-	-	Surface Mount	96-LFBGA (13.5x5.5)
74ACTQ373SC IC D-TYPE TRANSP SGL 8:8 20SOIC onsemi	1,307	-	RFQ	Datasheet	74ACTQ	20-SOIC (0.295", 7.50mm Width)	Tube	Obsolete	D-Type Transparent Latch	8:8	Tri-State	4.5V ~ 5.5V	1	6.5ns	24mA, 24mA	-40°C ~ 85°C	-	-	Surface Mount	20-SOIC
TC74VCX16841(EL,F) IC LATCH D-TYPE 20BIT 56-TSSOP Toshiba Semiconductor and Storage	1,563	-	RFQ	Datasheet	74VCX	56-TFSOP (0.240", 6.10mm Width)	Tape & Reel (TR)	Obsolete	D-Type Transparent Latch	10:10	Tri-State	1.8V ~ 3.6V	2	1ns	6mA, 6mA	-40°C ~ 85°C	-	-	Surface Mount	56-TSSOP
TC74VHCT373AFTEL IC D-TYPE TRANSP SGL 8:8 20TSSOP Toshiba Semiconductor and Storage	2,893	-	RFQ	Datasheet	TC74VHCT	20-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Obsolete	D-Type Transparent Latch	8:8	Tri-State	4.5V ~ 5.5V	1	5.1ns	8mA, 8mA	-40°C ~ 85°C	-	-	Surface Mount	20-TSSOP
TC74VHCT573AFTEL IC D-TYPE TRANSP SGL 8:8 20TSSOP Toshiba Semiconductor and Storage	4,777	-	RFQ	Datasheet	TC74VHCT	20-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Obsolete	D-Type Transparent Latch	8:8	Tri-State	4.5V ~ 5.5V	1	5.1ns	8mA, 8mA	-40°C ~ 85°C	-	-	Surface Mount	20-TSSOP
74LCX573MTC IC D-TYPE TRANSP SGL 8:8 20TSSOP onsemi	2,209	-	RFQ	Datasheet	74LCX	20-TSSOP (0.173", 4.40mm Width)	Tube	Obsolete	D-Type Transparent Latch	8:8	Tri-State	2V ~ 3.6V	1	1.5ns	24mA, 24mA	-40°C ~ 85°C	-	-	Surface Mount	20-TSSOP
CD4508BE IC 4-BIT LATCH DUAL 24-DIP Texas Instruments	3,711	-	RFQ	Datasheet	4000B	24-DIP (0.600", 15.24mm)	Tube	Obsolete	D-Type Transparent Latch	8:8	Standard	3V ~ 18V	2	50ns	6.8mA, 6.8mA	-55°C ~ 125°C	-	-	Through Hole	24-PDIP
MC14043BD IC LATCH R-S QUAD NOR 16SOIC onsemi	2,931	-	RFQ	Datasheet	4000B	16-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	S-R Latch	1:1	Tri-State	3V ~ 18V	4	60ns	8.8mA, 8.8mA	-55°C ~ 125°C	-	-	Surface Mount	16-SOIC
MC74LCX573DTR2 IC D-TYPE TRANSP SGL 8:8 20TSSOP onsemi	2,520	-	RFQ	Datasheet	74LCX	20-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Obsolete	D-Type Transparent Latch	8:8	Tri-State	2V ~ 3.6V	1	1.5ns	24mA, 24mA	-55°C ~ 125°C	-	-	Surface Mount	20-TSSOP
MC74LVX259DTR2 IC LATCH ADDRESSABL 8BIT 16TSSOP onsemi	2,811	-	RFQ	Datasheet	74LVX	16-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Obsolete	D-Type, Addressable	1:8	Standard	2V ~ 3.6V	1	8ns	4mA, 4mA	-40°C ~ 85°C	-	-	Surface Mount	16-TSSOP
MC74VHC259DTR2 IC LATCH ADDRS 8BIT CMOS 16TSSOP onsemi	1,493	-	RFQ	Datasheet	74VHC	16-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Obsolete	D-Type, Addressable	1:8	Standard	2V ~ 5.5V	1	4.9ns	8mA, 8mA	-55°C ~ 125°C	-	-	Surface Mount	16-TSSOP

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FREQUENTLY ASKED QUESTIONS

Latches FAQ

Common questions about selecting, comparing and sourcing Latches components through Winsun (HK) Electronics.

What should I check when selecting Latches components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific Latches part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find Latches parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for Latches components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.