Latches
| Photo | Mfr. Part # | Availability | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
DM74LS279NIC LATCH QUAD S/R 16-DIP |
1,629 |
|
Datasheet |
74LS | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | S-R Latch | 1:1 | Standard | 4.75V ~ 5.25V | 4 | 22ns | 400µA, 8mA | 0°C ~ 70°C | - | - | Through Hole | 16-PDIP |
|
74ALVTH16373VRG4IC D-TYPE LATCH DL 3-ST 48TVSOP |
1,533 |
|
Datasheet |
74ALVTH | 48-TFSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | D-Type Transparent Latch | 8:8 | Tri-State | 2.3V ~ 2.7V, 3V ~ 3.6V | 2 | 1ns | 8mA, 8mA | -40°C ~ 85°C | - | - | Surface Mount | 48-TVSOP |
|
74ABT16373ADGGRE4IC 16BIT DE LATCH 48-TSSOP |
1,779 |
|
Datasheet |
74ABT | 48-TFSOP (0.240", 6.10mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | D-Type Transparent Latch | 8:8 | Tri-State | 4.5V ~ 5.5V | 2 | 3.7ns | 32mA, 64mA | -40°C ~ 85°C | - | - | Surface Mount | 48-TSSOP |
|
|
74ABT16373ADGGRG4IC D-TYPE LATCH DL 3-ST 48TSSOP |
3,295 |
|
Datasheet |
74ABT | 48-TFSOP (0.240", 6.10mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | D-Type Transparent Latch | 8:8 | Tri-State | 4.5V ~ 5.5V | 2 | 3.7ns | 32mA, 64mA | -40°C ~ 85°C | - | - | Surface Mount | 48-TSSOP |
|
MC74AC373NIC D-TYPE TRANSP SGL 8:8 20DIP |
2,137 |
|
Datasheet |
74AC | 20-DIP (0.300", 7.62mm) | Tube | Obsolete | D-Type Transparent Latch | 8:8 | Tri-State | 2V ~ 6V | 1 | 7.5ns | 24mA, 24mA | -40°C ~ 85°C (TA) | - | - | Through Hole | 20-PDIP |
|
SN74HC259NE48-BIT ADDRESSABLE LATCHES 16-PDI |
3,804 |
|
Datasheet |
74HC | 16-DIP (0.300", 7.62mm) | Tube | Active | D-Type, Addressable | 1:8 | Standard | 2V ~ 6V | 1 | 14ns | 5.2mA, 5.2mA | -40°C ~ 85°C | - | - | Through Hole | 16-PDIP |
|
|
74ACT533PCIC D-TYPE TRANSP SGL 8:8 20DIP |
3,606 |
|
Datasheet |
74ACT | 20-DIP (0.300", 7.62mm) | Tube | Obsolete | D-Type Transparent Latch | 8:8 | Tri-State | 4.5V ~ 5.5V | 1 | 6ns | 24mA, 24mA | -40°C ~ 85°C | - | - | Through Hole | 20-PDIP |
|
DM74AS573WMIC D-TYPE TRANSP SGL 8:8 20SOIC |
1,620 |
|
Datasheet |
74AS | 20-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | D-Type Transparent Latch | 8:8 | Tri-State | 4.5V ~ 5.5V | 1 | 3ns | 15mA, 48mA | 0°C ~ 70°C | - | - | Surface Mount | 20-SOIC |
|
SN74AC533NSRE4IC D-TYPE TRANSP SGL 8:8 20SO |
4,281 |
|
Datasheet |
74AC | 20-SOIC (0.209", 5.30mm Width) | Tape & Reel (TR) | Obsolete | D-Type Transparent Latch | 8:8 | Tri-State | 2V ~ 6V | 1 | 2ns | 24mA, 24mA | -40°C ~ 85°C | - | - | Surface Mount | 20-SO |
|
DM74AS373WMXIC D-TYPE TRANSP SGL 8:8 20SOIC |
3,549 |
|
Datasheet |
74AS | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | D-Type Transparent Latch | 8:8 | Tri-State | 4.5V ~ 5.5V | 1 | 3.5ns | 15mA, 48mA | 0°C ~ 70°C | - | - | Surface Mount | 20-SOIC |
|
74FCT16373CTPVCTG4IC 16BIT LATCHES 48-SSOP |
3,899 |
|
Datasheet |
74FCT | 48-BSSOP (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | D-Type Transparent Latch | 8:8 | Tri-State | 4.5V ~ 5.5V | 2 | 2ns | 32mA, 64mA | -40°C ~ 85°C | - | - | Surface Mount | 48-SSOP |
|
74FCT373CTSOGIC D-TYPE TRANSP SGL 8:8 20SOIC |
3,850 |
|
Datasheet |
74FCT | 20-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | D-Type Transparent Latch | 8:8 | Tri-State | 4.75V ~ 5.25V | 1 | 2ns | 15mA, 48mA | -40°C ~ 85°C | - | - | Surface Mount | 20-SOIC |
|
|
74FCT573ATSOGIC D-TYPE TRANSP SGL 8:8 20SOIC |
2,553 |
|
Datasheet |
74FCT | 20-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | D-Type Transparent Latch | 8:8 | Tri-State | 4.75V ~ 5.25V | 1 | 2ns | 15mA, 48mA | -40°C ~ 85°C | - | - | Surface Mount | 20-SOIC |
|
|
74FCT573CTSOGIC D-TYPE TRANSP SGL 8:8 20SOIC |
4,215 |
|
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, 48mA | -40°C ~ 85°C | - | - | Surface Mount | 20-SOIC |
|
74LCX373WMXIC D-TYPE TRANSP SGL 8:8 20SOIC |
4,417 |
|
Datasheet |
74LCX | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | D-Type Transparent Latch | 8:8 | Tri-State | 2V ~ 3.6V | 1 | 1.5ns | 24mA, 24mA | -40°C ~ 85°C | - | - | Surface Mount | 20-SOIC |
|
|
M74HCT573RM13TRIC D-TYPE TRANSP SGL 8:8 20SO |
4,439 |
|
Datasheet |
74HCT | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | D-Type Transparent Latch | 8:8 | Tri-State | 4.5V ~ 5.5V | 1 | 19ns | 6mA, 6mA | -55°C ~ 125°C | - | - | Surface Mount | 20-SO |
|
|
SN74AC373NE4IC D-TYPE TRANSP SGL 8:8 20DIP |
3,946 |
|
Datasheet |
74AC | 20-DIP (0.300", 7.62mm) | Tube | Active | D-Type Transparent Latch | 8:8 | Tri-State, Non-Inverted | 2V ~ 6V | 1 | 7.5ns | 24mA, 24mA | -40°C ~ 85°C | - | - | Through Hole | 20-PDIP |
|
CD74ACT373MG4IC D-TYPE TRANSP SGL 8:8 20SOIC |
1,412 |
|
Datasheet |
74ACT | 20-SOIC (0.295", 7.50mm Width) | Tube | Discontinued at Digi-Key | D-Type Transparent Latch | 8:8 | Tri-State | 4.5V ~ 5.5V | 1 | 3ns | 24mA, 24mA | -55°C ~ 125°C | - | - | Surface Mount | 20-SOIC |
|
|
SN74LVCH16373ADLG4IC 16BIT TRANSP D LATCH 48-SSOP |
2,222 |
|
Datasheet |
74LVCH | 48-BSSOP (0.295", 7.50mm Width) | Tube | Discontinued at Digi-Key | D-Type Transparent Latch | 8:8 | Tri-State | 1.65V ~ 3.6V | 2 | 2.1ns | 24mA, 24mA | -40°C ~ 85°C | - | - | Surface Mount | 48-SSOP |
|
74ALVCH16373DL,112IC 16BIT D TRANSP LATCH 48SSOP |
1,874 |
|
Datasheet |
74ALVCH | 48-BSSOP (0.295", 7.50mm Width) | Tube | Not For New Designs | D-Type Transparent Latch | 8:8 | Tri-State | 2.3V ~ 2.7V, 3V ~ 3.6V | 2 | 2.1ns | 24mA, 24mA | -40°C ~ 85°C | - | - | Surface Mount | 48-SSOP |
Latches Electronic Components Sourcing and Lifecycle Support
FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Latches components, we support both current production requirements and long-term component availability across demanding product lifecycles.
Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.
How FPGAX Supports Latches Requirements
- Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
- End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
- Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
- Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
- Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.
Supply Support at a Glance
| Requirement | FPGAX Support |
| Current production | Active FPGA, programmable logic, and semiconductor component sourcing |
| Legacy programs | End-of-life and hard-to-find component sourcing |
| Supply continuity | Lifecycle transition and long-term availability support |
| Quality requirements | Traceable sourcing and quality-management processes |
Focused on FPGA and Programmable Logic Supply
FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.
Latches FAQ
Can FPGAX source both active and end-of-life Latches components?
Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.
Which programmable logic manufacturers does FPGAX support?
Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.
How does FPGAX help with component lifecycle changes?
We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.
What quality and traceability standards does FPGAX follow?
FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.
What information should I provide for a Latches sourcing request?
Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.