DM74ALS21A Description
This device contains two independent gates, each of which performs the logic AND function.
DM74ALS21A is Dual 4-Input AND Gate manufactured by Fairchild.
| Part Number | Description |
|---|---|
| DM74ALS20A | Dual 4-Input NAND Gate |
| DM74ALS240A | Octal 3-STATE Bus Driver |
| DM74ALS241A | Octal 3-STATE Bus Driver |
| DM74ALS244A | Octal 3-STATE Bus Driver |
| DM74ALS245A | Octal 3-STATE Bus Transceiver |
This device contains two independent gates, each of which performs the logic AND function.