The OM75491 and OM75492 are interface circuits designed to be used in conjunction with MOS integrated circuits and common-cathode LED's in serially addressed multi-digit displays_ The number of drivers required for this time-multiplexed system is minimized as a result of the segmentaddress-and-digit
DM75492 Features
* Source or sink capability per driver (DM75491) 50 mA
* Sink capability per driver (DM75492) 250 mA
* MOS compatability (low input current)
* Low standby power,
* High-gain Darlington circuits schematic and connection diagrams DM75491 (each driver) (1,
DM75491-NationalSemiconductor.pdf
Datasheet Details
DM75492, DM75491
National Semiconductor
133.86 KB
Mos-to-led hex digit driver.
This datasheet PDF includes multiple part numbers: DM75492, DM75491.
Please refer to the document for exact specifications by model.
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