| Part number | DM74LS21 |
|---|---|
| Datasheet | DM74LS21_NationalSemiconductor.pdf |
| File Size | 120.35 KB |
| Manufacturer | National Semiconductor (now Texas Instruments) |
| Description | Dual 4-Input AND Gates |
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This device contains two independent gates each of which performs the logic AND function.
See all National Semiconductor (now Texas Instruments) datasheets
| Part Number | Description |
|---|---|
| DM74LS20 | Dual 4-Input NAND Gates |
| DM74LS22 | Dual 4-Input NAND Gates |
| DM74LS221 | Dual Non-Retriggerable One-Shot |
| DM74LS240 | Octal TRI-STATE Buffers/Line Drivers/Line Receivers |
| DM74LS241 | Octal TRI-STATE Buffers/Line Drivers/Line Receivers |
| DM74LS244 | Octal TRI-STATEE Buffers/Line Drivers/Line Receivers |
| DM74LS245 | TRI-STATE Octal Bus Transceiver |
| DM74LS247 | BCD to 7-Segment Decoder/Driver |
| DM74LS251 | TRI-STATE Data Selectors/Multiplexers |
| DM74LS253 | TRI-STATE Data Selectors/Multiplexers |
