| Part Number | 74AC540SJ | 74AC540SC | 
|---|---|---|
| Manufacturer | Fairchild Semiconductor | onsemi | 
| Category | Logic - Buffers, Drivers, Receivers, Transceivers | Logic - Buffers, Drivers, Receivers, Transceivers | 
|   |   | |
| Product Status | Active | Active | 
| Logic Type | Buffer, Inverting | - | 
| Number of Elements | 1 | - | 
| Number of Bits per Element | 8 | - | 
| Input Type | - | - | 
| Output Type | 3-State | - | 
| Current - Output High, Low | 24mA, 24mA | - | 
| Voltage - Supply | 2V ~ 6V | - | 
| Operating Temperature | -40°C ~ 85°C (TA) | - | 
| Mounting Type | Surface Mount | - | 
| Package / Case | 20-SOIC (0.209", 5.30mm Width) | - | 
| Supplier Device Package | 20-SOP | - |