MM74C911 4-Digit Expandable Segment Display Controller

Fairchild

Description

MM74C911 4-Digit Expandable Segment Display Controller October 1987 Revised January 1999 MM74C911 4-Digit Expandable Segment Display Controller Gene.
The MM74C911 display controller is an interface element with memory that drives a 4-digit, 8-segment LED display.

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Datasheet Specifications

Part number: MM74C911
Manufacturer: Fairchild
File Size: 91.64 KB
Datasheet: MM74C911_FairchildSemiconductor.pdf
Description: 4-Digit Expandable Segment Display Controller

Features

* s Direct segment drive (100 mA typ. ) 3-STATE s 4 registers addressed like RAM s Internal oscillator and scanning circuit s Direct base drive to digit transistor s Segment expandability without external components s TTL compatible inputs s Power saver mode
* 5 µW (typ. ) Ordering Code: Order Nu

Applications

* Segment Output Structure Digit Output Structure 5 www. fairchildsemi. com MM74C911 Input Protection Segment Expansion Typical Application
* Base resistors may be necessary to limit base current. www. fairchildsemi. com 6 MM74C911 4-Digit, 16-Segment Alpha-Numeric Display Segment Identific

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MM74C911 4-Digit Expandable Segment Display Controller Fairchild

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