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Latches
Latches are logic ICs used to store and hold digital signal states until they are updated by control inputs. They are commonly used for temporary data storage, signal synchronization, address holding, bus control, timing circuits, industrial control systems, communication equipment, consumer electronics, automotive electronics, and embedded applications.
TomatoElec is an independent electronic components distributor supplying latch ICs from mainstream manufacturers such as Texas Instruments, Nexperia, onsemi, STMicroelectronics, NXP, Diodes Incorporated, Toshiba, Renesas, Microchip, and Analog Devices. Customers can check inventory, price, package, specifications, parameters and PDF datasheets in the product list below, and submit a BOM or RFQ for latch IC sourcing support.
| 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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74ALVCH162373TIC LATCH TRANSP 16BIT LV 48TSSOP |
0 | - |
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Datasheet |
74ALVCH | 48-TFSOP (0.240", 6.10mm Width) | Tube | Obsolete | D-Type Transparent Latch | 8:8 | Tri-State | 1.65V ~ 3.6V | 2 | 1ns | 12mA, 12mA | -40°C ~ 85°C | - | - | Surface Mount | 48-TSSOP |
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74LVCH16373ADL,118IC 16BIT BUS TXRX 48SSOP |
0 | - |
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Datasheet |
74LVCH | 48-BSSOP (0.295", 7.50mm Width) | Tape & Reel (TR) | Not For New Designs | D-Type Transparent Latch | 8:8 | Tri-State | 1.2V ~ 3.6V | 2 | 1.5ns | 24mA, 24mA | -40°C ~ 125°C | - | - | Surface Mount | 48-SSOP |
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NLVHCT373ADWR2GIC D-TYPE TRANSP SGL 8:8 20SOIC |
0 | - |
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- |
- | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | D-Type Transparent Latch | 8:8 | Tri-State, Non-Inverted | 4.5V ~ 5.5V | 1 | 28ns | 6mA, 6mA | -55°C ~ 150°C | - | - | Surface Mount | 20-SOIC |
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SN74LVTH573PWG4IC D-TYPE TRANSP SGL 8:8 20TSSOP |
0 | - |
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Datasheet |
74LVTH | 20-TSSOP (0.173", 4.40mm Width) | Tube | Discontinued at Digi-Key | D-Type Transparent Latch | 8:8 | Tri-State | 2.7V ~ 3.6V | 1 | 2.9ns | 32mA, 64mA | -40°C ~ 85°C | - | - | Surface Mount | 20-TSSOP |
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74LVC373AMTRIC D-TYPE TRANSP SGL 8:8 20SO |
86 | - |
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Datasheet |
74LVC | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | D-Type Transparent Latch | 8:8 | Tri-State | 1.65V ~ 3.6V | 1 | 1ns | 24mA, 24mA | -55°C ~ 125°C | - | - | Surface Mount | 20-SO |
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CY74FCT2373ATQCTIC D-TYPE TRANSP SGL 8:8 20SSOP |
0 | - |
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Datasheet |
74FCT | 20-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | D-Type Transparent Latch | 8:8 | Tri-State | 4.75V ~ 5.25V | 1 | 1.5ns | 15mA, 12mA | -40°C ~ 85°C | - | - | Surface Mount | 20-SSOP |
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CY74FCT2373ATQCTE4IC D-TYPE TRANSP SGL 8:8 20SSOP |
0 | - |
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Datasheet |
74FCT | 20-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | D-Type Transparent Latch | 8:8 | Tri-State | 4.75V ~ 5.25V | 1 | 1.5ns | 15mA, 12mA | -40°C ~ 85°C | - | - | Surface Mount | 20-SSOP |
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CD74HCT75EG4IC DUAL 2BIT BSTBL LTCH 16DIP |
0 | - |
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Datasheet |
74HCT | 16-DIP (0.300", 7.62mm) | Tube | Discontinued at Digi-Key | D-Type Transparent Latch | 2:2 | Differential | 4.5V ~ 5.5V | 2 | 11ns | 4mA, 4mA | -55°C ~ 125°C | - | - | Through Hole | 16-PDIP |
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CY74FCT573CTSOCTE4IC D-TYPE TRANSP SGL 8:8 20SOIC |
0 | - |
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Datasheet |
74FCT | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | D-Type Transparent Latch | 8:8 | Tri-State | 4.75V ~ 5.25V | 1 | 2ns | 32mA, 64mA | -40°C ~ 85°C | - | - | Surface Mount | 20-SOIC |
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74FCT2373CTSOCTE4IC D-TYPE TRANSP SGL 8:8 20SOIC |
0 | - |
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Datasheet |
74FCT | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | D-Type Transparent Latch | 8:8 | Tri-State | 4.75V ~ 5.25V | 1 | 1.5ns | 15mA, 12mA | -40°C ~ 85°C | - | - | Surface Mount | 20-SOIC |
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SN74LV373APWG4IC D-TYPE TRANSP SGL 8:8 20TSSOP |
0 | - |
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Datasheet |
74LV | 20-TSSOP (0.173", 4.40mm Width) | Tube | Discontinued at Digi-Key | D-Type Transparent Latch | 8:8 | Tri-State | 2V ~ 5.5V | 1 | 1ns | 16mA, 16mA | -40°C ~ 85°C | - | - | Surface Mount | 20-TSSOP |
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HEF4043BT,652IC R/S LATCH 3-STATE QUAD 16SOIC |
24 | - |
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Datasheet |
4000B | 16-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | S-R Latch | 1:1 | Tri-State | 3V ~ 15V | 4 | 15ns | 3mA, 3mA | -40°C ~ 85°C | - | - | Surface Mount | 16-SO |
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DM74LS75NIC LATCH QUAD 16-DIP |
0 | - |
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Datasheet |
74LS | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | D-Type Transparent Latch | 4:4 | Tri-State | 4.75V ~ 5.25V | 1 | 20ns | 400µA, 8mA | 0°C ~ 70°C | - | - | Through Hole | 16-PDIP |
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MC14099BCPIC LATCH ADDRESSABLE 8BIT 16DIP |
0 | - |
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Datasheet |
4000B | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | D-Type, Addressable | 4:4 | Standard | 3V ~ 18V | 1 | 50ns | 8.8mA, 8.8mA | -55°C ~ 125°C | - | - | Through Hole | 16-PDIP |
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74LVC162373ADL,118IC 16BIT D TRANSP LATCH 48SSOP |
0 | - |
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Datasheet |
74LVC | 48-BSSOP (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | D-Type Transparent Latch | 8:8 | Tri-State | 1.2V ~ 3.6V | 2 | 3.3ns | 12mA, 12mA | -40°C ~ 125°C | - | - | Surface Mount | 48-SSOP |
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74HCT373D-Q100,118IC D-TYPE TRANSP SGL 8:8 20SO |
0 | - |
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Datasheet |
74HCT | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | D-Type Transparent Latch | 8:8 | Tri-State | 4.5V ~ 5.5V | 1 | 14ns | 6mA, 6mA | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 20-SO |
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SN74ALS573CNSRE4IC D-TYPE TRANSP SGL 8:8 20SO |
0 | - |
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Datasheet |
74ALS | 20-SOIC (0.209", 5.30mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | D-Type Transparent Latch | 8:8 | Tri-State | 4.5V ~ 5.5V | 1 | 2ns | 2.6mA, 24mA | 0°C ~ 70°C | - | - | Surface Mount | 20-SO |
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CD4099BMG4IC 8BIT ADDRESSABL LATCH 16-SOIC |
0 | - |
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Datasheet |
4000B | 16-SOIC (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | D-Type, Addressable | 1:8 | Standard | 3V ~ 18V | 1 | 50ns | 6.8mA, 6.8mA | -55°C ~ 125°C | - | - | Surface Mount | 16-SOIC |
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DM74LS373WMIC D-TYPE TRANSP SGL 8:8 20SOIC |
0 | - |
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Datasheet |
74LS | 20-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | D-Type Transparent Latch | 8:8 | Tri-State | 4.75V ~ 5.25V | 1 | 18ns | 2.6mA, 24mA | 0°C ~ 70°C | - | - | Surface Mount | 20-SOIC |
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SN74LVC373APWTE4IC D-TYPE TRANSP SGL 8:8 20TSSOP |
0 | - |
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Datasheet |
74LVC | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | D-Type Transparent Latch | 8:8 | Tri-State | 1.65V ~ 3.6V | 1 | 1.5ns | 24mA, 24mA | -40°C ~ 85°C | - | - | Surface Mount | 20-TSSOP |

