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MM74C991

4-Digit Expandable Segment Display Controller

MM74C991 General Description

The MM74C911 display controller is an interface element with memory that drives a 4-digit, 8-segment LED display. The MM74C911 allows individual control of any segment in the 4-digit display. The number of segments per digit can be expanded without any external components. For example, two MM74C911’.

MM74C991 Datasheet (91.64 KB)

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Datasheet Details

Part number:

MM74C991

Manufacturer:

Fairchild Semiconductor

File Size:

91.64 KB

Description:

4-digit expandable segment display controller.
MM74C911 4-Digit Expandable Segment Display Controller October 1987 Revised January 1999 MM74C911 4-Digit Expandable Segment Display Controller Gen.

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TAGS

MM74C991 4-Digit Expandable Segment Display Controller Fairchild Semiconductor

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