ICM7217 4-Digit LED Display / Programmable Up/Down Counter

Intersil

Description

ICM7217 August 1997 4-Digit LED Display, Programmable Up/Down Counter .
The ICM7217 is a four digit, presettable up/down counter with an onboard presettable register continuously compared to the counter.

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Datasheet Specifications

Part number: ICM7217
Manufacturer: Intersil
File Size: 137.23 KB
Datasheet: ICM7217_Intersil.pdf
Description: 4-Digit LED Display / Programmable Up/Down Counter

Features

* 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
* S

Applications

* where thumbwheel switches are used for loading data, and simple SPDT switches are used for chip control. This circuit provides multiplexed 7 segment LED display outputs, with common anode or common cathode conﬁgurations available. Digit and segment drivers are provided to directly drive displays of

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ICM7217 4-Digit LED Display Programmable Down Counter Intersil

Intersil ICM7217-like datasheet