This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | DM74LS240 |
|---|---|
| Datasheet | DM74LS240 DM74LS241 Datasheet (PDF) |
| File Size | 142.98 KB |
| Manufacturer | National Semiconductor (now Texas Instruments) |
| Description | Octal TRI-STATE Buffers/Line Drivers/Line Receivers |
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These buffers line drivers are designed to improve both the performance and PC board density of TRI-STATE buffers drivers employed as memory-address drivers clock drivers and bus-oriented transmitters receivers Featuring 400 mV of hysteresis at each low current PNP data line input they provide improved noise rejection and high fanout outputs and can be used to drive terminated lines down to 133X Y Y.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
DM74LS240 | Octal 3-STATE Buffer/Line Driver/Line Receiver | Fairchild Semiconductor |
See all National Semiconductor (now Texas Instruments) datasheets
| Part Number | Description |
|---|---|
| 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 |
| DM74LS20 | Dual 4-Input NAND Gates |
| DM74LS21 | Dual 4-Input AND Gates |
| DM74LS22 | Dual 4-Input NAND Gates |
| DM74LS221 | Dual Non-Retriggerable One-Shot |
| DM74LS251 | TRI-STATE Data Selectors/Multiplexers |
| DM74LS253 | TRI-STATE Data Selectors/Multiplexers |
