DM54LS20 Description
This device contains two independent gates each of which performs the logic NAND function.
DM54LS20 is Dual 4-Input NAND Gates manufactured by National Semiconductor.
| Part Number | Description |
|---|---|
| DM54LS21 | Dual 4-Input AND Gates |
| DM54LS240 | Octal TRI-STATE Buffers/Line Drivers/Line Receivers |
| DM54LS241 | Octal TRI-STATE Buffers/Line Drivers/Line Receivers |
| DM54LS245 | TRI-STATE Octal Bus Transceiver |
| DM54LS251 | TRI-STATE Data Selectors/Multiplexers |
This device contains two independent gates each of which performs the logic NAND function.