DS7880 is High Voltage 7-Segment Decoder/Driver manufactured by National Semiconductor.
| Part Number | Description |
|---|---|
| DS7800 | Dual Voltage Level Translator |
| DS7810 | (DS7810 - DS7812) Quad 2-Input TTL MOS Interface Gate |
| DS7811 | (DS7810 - DS7812) Quad 2-Input TTL MOS Interface Gate |
| DS7812 | (DS7810 - DS7812) Hex TTL MOS Inverter |
| DS7820 | Dual Line Receiver |
The DS7880 DS8880 is custom designed to decode four lines of BCD and drive a gas-filled seven-segment display tube Each output constitutes a switchable adjustable current sink which provides constant current to the tube segment even with high tube anode.
