DM7880 high voltage 7-segment decoder/driver

National Semiconductor

Description

o CO CO CO Display Drivers :E Q "o- CO CO I"- DM7880/DM8880 high voltage 7-segment decoder/driver :E (for driving Sperry and Panaplex IITM d.
The DM7880/DM8880 is custom designed to decode four lines of BCD and drive a gas-filled seven-segment display tube.

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Datasheet Specifications

Part number: DM7880
Manufacturer: National Semiconductor
File Size: 195.63 KB
Datasheet: DM7880-NationalSemiconductor.pdf
Description: high voltage 7-segment decoder/driver

Applications

* desiring other fonts, or not using standard BCD coding, the ROM contents can be custom modified to produce any 16 output displays for the 16 binary Input combinations. Each output constitutes a sWltchable, adjustable current sink which prOVides constant current to the tube segment, even with high tu

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DM7880 high voltage 7-segment decoder driver National Semiconductor

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