Latches
Use the filters and product table below to compare Latches components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| Photo | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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CD54HC533F3AIC D-TYPE TRANSP SGL 8:8 20CDIP |
1,920 | - |
|
Datasheet | 54HC | 20-CDIP (0.300", 7.62mm) | Tube | Active | D-Type Transparent Latch | 8:8 | Tri-State, Inverted | 2V ~ 6V | 1 | 30ns | 7.8mA, 7.8mA | -55°C ~ 125°C | - | - | Through Hole | 20-CDIP |
|
7601801FAIC FF QUAD 16CFP |
4,763 | - |
|
Datasheet | 54LS | 16-CFlatPack | Tube | Active | S-R Latch | 1:1 | Standard | 4.5V ~ 5.5V | 4 | 27ns | 400µA, 4mA | -55°C ~ 125°C | - | - | Surface Mount | 16-CFP |
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CD54HCT373FIC D-TYPE TRANSP SGL 8:8 20CDIP |
1,059 | - |
|
Datasheet | 54HCT | 20-CDIP (0.300", 7.62mm) | Tube | Active | D-Type Transparent Latch | 8:8 | Tri-State, Non-Inverted | 4.5V ~ 5.5V | 1 | 35ns | 6mA, 6mA | -55°C ~ 125°C | - | - | Through Hole | 20-CDIP |
|
SN74LS279ANSPROTOTYPE |
2,003 | - |
|
Datasheet | 74LS | 16-SOIC (0.209", 5.30mm Width) | Tube | Obsolete | S-R Latch | 1:1 | Standard | 4.75V ~ 5.25V | 4 | 27ns | 400µA, 8mA | 0°C ~ 70°C | - | - | Surface Mount | 16-SO |
|
CD4044BE-NGPROTOTYPE |
1,840 | - |
|
Datasheet | 4000B | 16-DIP (0.300", 7.62mm) | Bulk | Active | S-R Latch | 4:4 | Tri-State, Non-Inverted | 3V ~ 18V | 1 | 50ns | 6.8mA, 6.8mA | -55°C ~ 125°C | - | - | Through Hole | 16-PDIP |
|
CY54FCT841ATDMB10-BIT BUS-INTERFACE D-TYPE LATC |
2,190 | - |
|
Datasheet | 54FCT | 24-CDIP (0.300", 7.62mm) | Tube | Active | D-Type Transparent Latch | 10:10 | Tri-State, Non-Inverted | 4.5V ~ 5.5V | 1 | 13ns | 12mA, 32mA | -55°C ~ 125°C | - | - | Through Hole | 24-CDIP |
|
SN74HCT573NSIC D-TYPE TRANSP SGL 8:8 20SO |
4,433 | - |
|
Datasheet | 74HCT | 20-SOIC (0.209", 5.30mm Width) | Tube | Obsolete | D-Type Transparent Latch | 8:8 | Tri-State, Non-Inverted | 4.5V ~ 5.5V | 1 | 36ns | 6mA, 6mA | -40°C ~ 85°C | - | - | Surface Mount | 20-SO |
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SN54LS75J4-BIT BISTABLE LATCHES 16-CDIP - |
2,595 | - |
|
Datasheet | 54LS | 16-CDIP (0.300", 7.62mm) | Tube | Active | D-Type Transparent Latch | 2:2 | Complementary | 4.5V ~ 5.5V | 2 | 15ns | 400µA, 16mA | -55°C ~ 125°C (TA) | - | - | Through Hole | 16-CDIP |
|
CD4044BFCMOS QUAD NAND R/S LATCH WITH 3- |
2,675 | - |
|
Datasheet | 4000B | 16-CDIP (0.300", 7.62mm) | Tube | Active | S-R Latch | 4:4 | Tri-State, Non-Inverted | 3V ~ 18V | 1 | 50ns | 6.8mA, 6.8mA | -55°C ~ 125°C | - | - | Through Hole | 16-CDIP |
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CD54AC573F3AIC D-TYPE TRANSP SGL 8:8 20CDIP |
4,592 | - |
|
Datasheet | 54AC | 20-CDIP (0.300", 7.62mm) | Tube | Active | D-Type Transparent Latch | 8:8 | Tri-State, Non-Inverted | 1.5V ~ 5.5V | 1 | 12ns | 24mA, 24mA | -55°C ~ 125°C | - | - | Through Hole | 20-CDIP |
Latches FAQ
Common questions about filtering, comparing and sourcing Latches components.
How can I narrow the Latches selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Latches part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
