Datasheet Details
| Part number | DM74LS645 |
|---|---|
| Manufacturer | Fairchild (now onsemi) |
| File Size | 51.53 KB |
| Description | Octal Bus Transceiver |
| Download | DM74LS645 Download (PDF) |
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Overview: DM74LS645 Octal Bus Transceiver August 1986 Revised March 2000 DM74LS645 Octal Bus Transceiver.
| Part number | DM74LS645 |
|---|---|
| Manufacturer | Fairchild (now onsemi) |
| File Size | 51.53 KB |
| Description | Octal Bus Transceiver |
| Download | DM74LS645 Download (PDF) |
|
|
|
These octal bus transceivers are designed for asynchronous two-way communication between data buses.
The devices transmit data from the A bus to the B bus or from the B bus to the A bus depending upon the level at the direction control (DIR) input.
The enable input (G) can be used to disable the device so that the buses are effectively isolated.
| Part Number | Description |
|---|---|
| DM74LS670 | 3-STATE 4-by-4 Register File |
| DM74LS00 | Quad 2-Input NAND Gate |
| DM74LS02 | Quad 2-Input NOR Gate |
| DM74LS03 | Quad 2-Input NAND Gates |
| DM74LS04 | Hex Inverting Gates |
| DM74LS05 | Hex Inverters |
| DM74LS08 | Quad 2-Input AND Gates |
| DM74LS09 | Quad 2-Input AND Gates |
| DM74LS10 | Triple 3-Input NAND Gate |
| DM74LS109A | Dual Positive-Edge-Triggered J-K Flip-Flop |