MM74C991, MM74C991N - 4-Digit Expandable Segment Display Controller

Fairchild Semiconductor

The MM74C991 by Fairchild Semiconductor is a 4-Digit Expandable Segment Display Controller. Below is the official datasheet preview.

Datasheet Details

Part number	MM74C991, MM74C991N
Manufacturer	Fairchild Semiconductor
File Size	91.64 KB
Description	4-Digit Expandable Segment Display Controller
Datasheet	MM74C991N_FairchildSemiconductor.pdf
Note	This datasheet PDF includes multiple part numbers: MM74C991, MM74C991N. Please refer to the document for exact specifications by model.
Additional preview pages of the MM74C991 datasheet.

The MM74C911 display controller is an interface element with memory that drives a 4-digit, 8-segment LED display.

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Published: Nov 24, 2017 |