| Image | Part Number | Manufacturer | Description | Series | Operating Temperature | Circuit | Packaging | Mounting Type | RoHS Status | Manufacturer Part Number | Count Rate | Voltage - Supply |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N74F573N,602 | NXP Semiconductors / Freescale | IC TRANSP LATCH OCTAL 3ST 20DIP | 74F | 0°C ~ 70°C | 8:8 | Tube | Through Hole | - | - | - | 4.5 V ~ 5.5 V | |
| SN74ALS580BDWR | N/A | IC LATCH TRANSP OCTAL D 20SOIC | 74ALS | 0°C ~ 70°C | 8:8 | Tape & Reel (TR) | Surface Mount | - | - | - | 4.5 V ~ 5.5 V | |
| SN74LV573AZQNR | N/A | IC OCT TRANSP LATCH D 3ST 20BGA | 74LV | -40°C ~ 85°C | 8:8 | Cut Tape (CT) | Surface Mount | - | - | - | 2 V ~ 5.5 V | |
| 74FCT573ATQG | IDT (Integrated Device Technology) | IC TRANSP LATCH OCTAL 20-QSOP | 74FCT | -40°C ~ 85°C | 8:8 | Tube | Surface Mount | - | - | - | 4.75 V ~ 5.25 V | |
| DM74AS573N | AMI Semiconductor / ON Semiconductor | IC LATCH OCTAL D-TYPE 3ST 20-DIP | 74AS | 0°C ~ 70°C | 8:8 | Tube | Through Hole | - | - | - | 4.5 V ~ 5.5 V | |
| SN74HC573NSR | N/A | IC D-TYPE LATCH | 74HC | - | 8:8 | Tape & Reel (TR) | Surface Mount | - | - | - | 2 V ~ 6 V | |
| SN74ALS666NSR | N/A | IC LATCH TRANSP D 8BIT 24SO | 74ALS | 0°C ~ 70°C | 8:8 | Tape & Reel (TR) | Surface Mount | - | - | - | 4.5 V ~ 5.5 V | |
| 74LCX573MSA | AMI Semiconductor / ON Semiconductor | IC LATCH OCT LV 5V I/O 20SSOP | 74LCX | -40°C ~ 85°C | 8:8 | Tube | Surface Mount | - | - | - | 2 V ~ 3.6 V | |
| 74LVCH162373ADGG:1 | Nexperia | IC 16BIT D TRANSP LATCH 48TSSOP | 74LVCH | -40°C ~ 125°C | 8:8 | Tape & Reel (TR) | Surface Mount | - | - | - | 1.2 V ~ 3.6 V | |
| 74ACT373MTC | AMI Semiconductor / ON Semiconductor | IC OCT TRANSP LATCH 3ST 20TSSOP | 74ACT | -40°C ~ 85°C | 8:8 | Tube | Surface Mount | - | - | - | 4.5 V ~ 5.5 V |
Latches are bistable digital circuits capable of storing one bit of data. They have two stable states, set and reset, and retain their output state indefinitely until a control signal changes it. Latches are fundamental building blocks in digital logic design and are often used for temporary data storage, control signal synchronization, and as basic memory elements in sequential logic circuits.