This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | DM74LS240 |
|---|---|
| Datasheet | DM74LS240 DM74LS241 Datasheet (PDF) |
| File Size | 72.21 KB |
| Manufacturer | Fairchild (now onsemi) |
| Description | Octal 3-STATE Buffer/Line Driver/Line Receiver |
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These buffers/line drivers are designed to improve both the performance and PC board density of 3-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 133Ω.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
DM74LS240 | Octal TRI-STATE Buffers/Line Drivers/Line Receivers | National Semiconductor |
See all Fairchild (now onsemi) datasheets
| Part Number | Description |
|---|---|
| DM74LS241 | Octal 3-STATE Buffer/Line Driver/Line Receiver |
| DM74LS243 | Quadruple Bus Transceiver |
| DM74LS244 | Octal 3-STATE Buffer/Line Driver/Line Receiver |
| DM74LS245 | 3-STATE Octal Bus Transceiver |
| DM74LS247 | BCD to 7-Segment Decoder/Driver |
| DM74LS20 | Dual 4-Input NAND Gate |
| DM74LS221 | Dual Non-Retriggerable One-Shot |
| DM74LS251 | 3-STATE 1-of-8 Line Data Selector/Multiplexer |
| DM74LS253 | 3-STATE Data Selector/Multiplexer |
| DM74LS257B | 3-STATE Quad 2-Data Selectors/Multiplexers |
