These devices contain four independent 2-input positive-NAND buffers with open-collector outputs. They perform the Boolean functions or Y = A\ + B\ in positive logic. The open-collector outputs require pullup resistors to perform correctly. These outputs may be connected to other open-collector outputs to implement active-low wired-OR or active-high wired-AND functions. Open-collector devices often are used to generate higher VOH levels.
The SN54ALS38B is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS38B is characterized for operation from 0°C to 70°C.
Status | ACTIVE |
SubFamily | NAND gate |
Technology Family | ALS |
VCC | 5.5 |
Channels | 4 |
Inputs per channel | 2 |
ICC @ nom voltage | 0.0078 |
IOL | 0 |
IOH | -24 |
Input type | Bipolar |
Output type | Open-Collector |
Features | High Speed (tpd 10-50ns) |
Data rate | 75 |
Rating | Military |
Operating temperature range | -55 to 125 |
Package Group | CDIP|14 |
Package size: mm2:W x L (PKG) | See datasheet (CDIP) |
Approx. price |