| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | DS75494 |  86Kb/4P | Hex Digit Driver |
| DS75494N |  86Kb/4P | Hex Digit Driver |
 National Semiconductor ... | DS75491 |  119Kb/4P | MOS-to-LED Digit Driver, Quad Segment Driver |
| DS75491N |  119Kb/4P | MOS-to-LED Digit Driver, Quad Segment Driver |
| DS75492 |  119Kb/4P | MOS-to-LED Digit Driver, Quad Segment Driver |
| DS75492M |  119Kb/4P | MOS-to-LED Digit Driver, Quad Segment Driver |
| DS75492N |  119Kb/4P | MOS-to-LED Digit Driver, Quad Segment Driver |
| DS75493 |  106Kb/4P | Quad LED Segment Driver |
| DS75493J |  106Kb/4P | Quad LED Segment Driver |
| DS75493N |  106Kb/4P | Quad LED Segment Driver |
| DS75494N |  86Kb/4P | Hex Digit Driver |
| DS75450 |  278Kb/14P | Series Dual Peripheral Drivers |
| DS75451 |  278Kb/14P | Series Dual Peripheral Drivers |
| DS75451M |  278Kb/14P | Series Dual Peripheral Drivers |
| DS75451M |  249Kb/16P | Dual Peripheral Drivers |
| DS75451N |  278Kb/14P | Series Dual Peripheral Drivers |
| DS75451N |  249Kb/16P | Dual Peripheral Drivers |
| DS75452 |  278Kb/14P | Series Dual Peripheral Drivers |
| DS75452M |  278Kb/14P | Series Dual Peripheral Drivers |
| DS75452M |  249Kb/16P | Dual Peripheral Drivers |