| Part Number | CD74HC573EG4 | CD74HC573MG4 | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | Logic - Latches | Logic - Latches | 
|   |   | |
| Product Status | Discontinued at Digi-Key | Active | 
| Logic Type | D-Type Transparent Latch | D-Type Transparent Latch | 
| Circuit | 8:8 | 1:8 | 
| Output Type | Tri-State | Tri-State | 
| Voltage - Supply | 2V ~ 6V | 2V ~ 6V | 
| Independent Circuits | 1 | 1 | 
| Delay Time - Propagation | 30ns | 30ns | 
| Current - Output High, Low | 7.8mA, 7.8mA | 7.8mA, 7.8mA | 
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C | 
| Mounting Type | Through Hole | Surface Mount | 
| Package / Case | 20-DIP (0.300", 7.62mm) | 20-SOIC (0.295", 7.50mm Width) | 
| Supplier Device Package | 20-PDIP | 20-SOIC |