| Part Number | SN74LV221ADR | SN74LV221ADBR | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | Logic - Multivibrators | Logic - Multivibrators | 
|   |   | |
| Product Status | Active | Obsolete | 
| Logic Type | Monostable | Monostable | 
| Independent Circuits | 2 | 2 | 
| Schmitt Trigger Input | Yes | Yes | 
| Propagation Delay | 13.2 ns | 13.2 ns | 
| Current - Output High, Low | 12mA, 12mA | 12mA, 12mA | 
| Voltage - Supply | 2 V ~ 5.5 V | 2 V ~ 5.5 V | 
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 16-SOIC (0.154", 3.90mm Width) | 16-SSOP (0.209", 5.30mm Width) | 
| Supplier Device Package | 16-SOIC | 16-SSOP |