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lCM7217 - 4-Digit LED Display / Programmable Up/Down Counter

This page provides the datasheet information for the lCM7217, a member of the lCM7217BlJl 4-Digit LED Display / Programmable Up/Down Counter family.

Datasheet Summary

Description

Four Decade, Presettable Up-Down Counter with Parallel Zero Detect Settable Register with Contents Continuously Compared to Counter Directly Drives Multiplexed 7 Segment Common Anode or Common Cathode LED Displays On-Board Multiplex Scan Oscillator

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Datasheet preview – lCM7217

Datasheet Details

Part number lCM7217
Manufacturer Intersil
File Size 137.23 KB
Description 4-Digit LED Display / Programmable Up/Down Counter
Datasheet download datasheet lCM7217 Datasheet
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Full PDF Text Transcription

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ICM7217 August 1997 4-Digit LED Display, Programmable Up/Down Counter Features Description • Four Decade, Presettable Up-Down Counter with Parallel Zero Detect • Settable Register with Contents Continuously Compared to Counter • Directly Drives Multiplexed 7 Segment Common Anode or Common Cathode LED Displays • On-Board Multiplex Scan Oscillator • Schmitt Trigger On Count Input • TTL Compatible BCD I/O Port, Carry/Borrow, Equal, and Zero Outputs • Display Blank Control for Lower Power Operation; Quiescent Power Dissipation <5mW • All Terminals Fully Protected Against Static Discharge • Single 5V Supply Operation The ICM7217 is a four digit, presettable up/down counter with an onboard presettable register continuously compared to the counter.
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