| PartNumber | DM74ALS125M | DM74ALS125MX | DM74ALS125N |
| Description | IC BUF NON-INVERT 5.5V 14SOIC | IC BUF NON-INVERT 5.5V 14SOIC | IC BUF NON-INVERT 5.5V 14DIP |
| Manufacturer | Fairchild Semiconductor | Fairchild Semiconductor | Fairchild Semiconductor |
| Product Category | Logic - Buffers, Drivers, Receivers, Transceivers | Logic - Buffers, Drivers, Receivers, Transceivers | Logic - Buffers, Drivers, Receivers, Transceivers |
| Series | 74ALS | 74ALS | 74ALS |
| Packaging | Tube | Tape & Reel (TR) | Tube |
| Package Case | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC (0.154", 3.90mm Width) | 14-DIP (0.300", 7.62mm) |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C |
| Mounting Type | Surface Mount | Surface Mount | Through Hole |
| Voltage Supply | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V |
| Supplier Device Package | 14-SOIC | 14-SOIC | 14-DIP |
| Number of Elements | 4 | 4 | 4 |
| Current Output High Low | 15mA, 24mA | 15mA, 24mA | 15mA, 24mA |
| Logic Type | Buffer/Line Driver, Non-Inverting | Buffer/Line Driver, Non-Inverting | Buffer/Line Driver, Non-Inverting |
| Number of Bits per Element | 1 | 1 | 1 |