74C926 - 4-Digit Counters with Multiplexed

Product Overview

Fairchild Semiconductor

Datasheet Details

Part number	74C926
Manufacturer	Fairchild Semiconductor
File Size	97.94 KB
Description	4-Digit Counters with Multiplexed
Datasheet	74C926 Datasheet
Additional preview pages of the 74C926 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.

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Other Datasheets by Fairchild Semiconductor

74C922 - 16-Key Encoder 20-Key Encoder
74C923 - 16-Key Encoder 20-Key Encoder
74C925 - 4-Digit Counters with Multiplexed
74C907 - Hex Open Drain P-Channel Buffers
74C911 - 4-Digit Expandable Segment Display Controller
74C00 - Quad 2-Input NAND Gate

Published: Apr 3, 2005 |