1 |
DM54LS20 |
Dual 4-Input NAND Gates |
National Semiconductor |
|
2 |
DM54LS21 |
Dual 4-Input AND Gates |
National Semiconductor |
|
3 |
DM54LS240 |
Octal TRI-STATE Buffers/Line Drivers/Line Receivers |
National Semiconductor |
|
4 |
DM54LS241 |
Octal TRI-STATE Buffers/Line Drivers/Line Receivers |
National Semiconductor |
|
5 |
DM54LS245 |
TRI-STATE Octal Bus Transceiver |
National Semiconductor |
|
6 |
DM54LS251 |
TRI-STATE Data Selectors/Multiplexers |
National Semiconductor |
|
7 |
DM54LS257B |
TRI-STATE Quad 2-Data Selectors/Multiplexers |
National Semiconductor |
|
8 |
DM54LS258B |
TRI-STATE Quad 2-Data Selectors/Multiplexers |
National Semiconductor |
|
9 |
DM54LS259 |
8-Bit Addressable Latches |
National Semiconductor |
|