MM74C926 - 4-Digit Counters

Product Overview

Fairchild

Datasheet Details

Part number	MM74C926
Manufacturer	Fairchild
File Size	97.94 KB
Description	4-Digit Counters
Datasheet	MM74C926 Datasheet
Additional preview pages of the MM74C926 datasheet.

Product details

Description

The MM74C925, MM74C926, MM74C927 and MM74C928 CMOS counters consist of a 4-digit counter, an internal output latch, NPN output sourcing drivers for a 7-segment display, and an internal multiplexing circuitry with four multiplexing outputs.

Features

s Wide supply voltage range: s Guaranteed noise margin: s High noise immunity: 3V to 6V 1V 0.45 VCC (typ. ) s High segment sourcing current: 40 mA @ VCC.
1.6V, VCC = 5V s Internal multiplexing circuitry Design Considerations Segment resistors are desirable to minimize power dissipation and chip heating. The DS75492 serves as a good digit driver when it is desired to drive bright displays. When using this driver with a 5V supply at room temperature, the display can be driven without seg.

📁 Similar Datasheet

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Other Datasheets by Fairchild

MM74C922 - 16-Key Encoder
MM74C925 - 4-Digit Counters with Multiplexed
MM74C90 - 4-Bit Decade Counter 4-Bit Binary Counter
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MM74C906 - Hex Open Drain N-Channel Buffers . Hex Open Drain P-Channel Buffers
MM74C908 - Dual CMOS 30-Volt Relay Driver

Published: May 9, 2005 |