These devices contain four independent 2-input NOR buffer gates with open-collector outputs. Open-collector outputs require resistive pull-up to perform logically but can deliver higher VOH levels and are commonly used in wired-AND applications.
The SN5433 and SN54LS33 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN7433, and SN74LS33 are characterized for operation from 0°C to 70°C.
Products containing the "SN54LS33" keyword are: SN54LS33J
| Status | ACTIVE |
| SubFamily | NOR gate |
| Technology Family | LS |
| VCC | 5.5 |
| Channels | 4 |
| Inputs per channel | 2 |
| ICC @ nom voltage | 0.0165 |
| IOL | 0 |
| IOH | -48 |
| Input type | Bipolar |
| Output type | Open-Collector |
| Features | High Speed (tpd 10-50ns) |
| Data rate | 35 |
| Rating | Military |
| Operating temperature range | -55 to 125 |
| Package Group | CDIP|14 |
| Package size: mm2:W x L (PKG) | See datasheet (CDIP) |
| Approx. price |