| Image | Part Number | Manufacturer | Description | Series | Operating Temperature | Circuit | Packaging | Mounting Type | RoHS Status | Manufacturer Part Number | Count Rate | Voltage - Supply |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MC74LCX573M | AMI Semiconductor / ON Semiconductor | IC LATCH TRANSP OCT LV 20-SOEIAJ | 74LCX | -55°C ~ 125°C | 8:8 | Tube | Surface Mount | - | - | - | 2 V ~ 3.6 V | |
| 74ACT563SC | AMI Semiconductor / ON Semiconductor | IC LATCH OCTAL HS 3STATE 20SOIC | 74ACT | -40°C ~ 85°C | 8:8 | Tube | Surface Mount | - | - | - | 4.5 V ~ 5.5 V | |
| MC14043BD | AMI Semiconductor / ON Semiconductor | IC LATCH R-S QUAD NOR 16SOIC | 4000B | -55°C ~ 125°C | 1:1 | Tube | Surface Mount | - | - | - | 3 V ~ 18 V | |
| MC74HCT373AFEL | AMI Semiconductor / ON Semiconductor | IC LATCH TRANSP OCT 3ST 20SOEIAJ | 74HCT | -55°C ~ 125°C | 8:8 | Tape & Reel (TR) | Surface Mount | - | - | - | 4.5 V ~ 5.5 V | |
| MC74VHCT259AMEL | AMI Semiconductor / ON Semiconductor | IC LATCH/DECODER/SHIFTR 16SOEIAJ | 74VHCT | -55°C ~ 125°C | 1:8 | Tape & Reel (TR) | Surface Mount | - | - | - | 4.5 V ~ 5.5 V | |
| SN74AC573DWG4 | N/A | IC OCTAL D TRANSP LATCH 20-SOIC | 74AC | -40°C ~ 85°C | 8:8 | Tube | Surface Mount | - | - | - | 2 V ~ 6 V | |
| 74LCX373MTC | AMI Semiconductor / ON Semiconductor | IC LATCH TRANSP OCT LV 20-TSSOP | 74LCX | -40°C ~ 85°C | 8:8 | Tube | Surface Mount | - | - | - | 2 V ~ 3.6 V | |
| CD4042BE | N/A | QUAD D LATCH 16-DIP | 4000B | -55°C ~ 125°C | 1:1 | Tube | Through Hole | - | - | - | 3 V ~ 18 V | |
| SN74ACT533NSR | N/A | IC OCTAL D TRANSP LATCH 20SO | 74ACT | -40°C ~ 85°C | 8:8 | Tape & Reel (TR) | Surface Mount | - | - | - | 4.5 V ~ 5.5 V | |
| SN74LV573ADGVR | N/A | IC OCTAL LATCH 3ST 20-TVSOP | 74LV | -40°C ~ 85°C | 8:8 | Cut Tape (CT) | Surface Mount | - | - | - | 2 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.