| Part Number | MC74VHC540M | MC74VHC50M | 
|---|---|---|
| Manufacturer | Motorola | onsemi | 
| Category | Logic - Buffers, Drivers, Receivers, Transceivers | Logic - Buffers, Drivers, Receivers, Transceivers | 
| 
                             | 
                                                        
                             | 
                                                    |
| Product Status | Active | Obsolete | 
| Logic Type | Buffer, Inverting | Buffer, Non-Inverting | 
| Number of Elements | 1 | 6 | 
| Number of Bits per Element | 8 | 1 | 
| Input Type | - | - | 
| Output Type | 3-State | Push-Pull | 
| Current - Output High, Low | 8mA, 8mA | 8mA, 8mA | 
| Voltage - Supply | 2V ~ 5.5V | 2V ~ 5.5V | 
| Operating Temperature | -40°C ~ 85°C (TA) | -55°C ~ 125°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 20-SOIC (0.209", 5.30mm Width) | 14-SOIC (0.209", 5.30mm Width) | 
| Supplier Device Package | 20-SOIC | SOEIAJ-14 |