| Part Number | 74LCX573MTR | 74LCX573TTR | 
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | 
| Category | Logic - Latches | Logic - Latches | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Logic Type | D-Type Transparent Latch | D-Type Transparent Latch | 
| Circuit | 8:8 | 8:8 | 
| Output Type | Tri-State | Tri-State | 
| Voltage - Supply | 2V ~ 3.6V | 2V ~ 3.6V | 
| Independent Circuits | 1 | 1 | 
| Delay Time - Propagation | 1.5ns | 1.5ns | 
| Current - Output High, Low | 24mA, 24mA | 24mA, 24mA | 
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 20-SOIC (0.295", 7.50mm Width) | 20-TSSOP (0.173", 4.40mm Width) | 
| Supplier Device Package | 20-SO | 20-TSSOP |