| Part Number | SN74LS624N | SN74LS624D | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | Clock/Timing - Programmable Timers and Oscillators | Clock/Timing - Programmable Timers and Oscillators | 
|   |   | |
| Product Status | Active | Active | 
| Type | VCO | VCO | 
| Count | - | - | 
| Frequency | 20MHz | 20MHz | 
| Voltage - Supply | 4.75V ~ 5.25V | 4.75V ~ 5.25V | 
| Current - Supply | 20 mA | 20 mA | 
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 
| Package / Case | 14-DIP (0.300", 7.62mm) | 14-SOIC (0.154", 3.90mm Width) | 
| Supplier Device Package | 14-PDIP | 14-SOIC | 
| Mounting Type | Through Hole | Surface Mount |