ICM7224 - 41/2 Digit LCD Display Counter

Product Overview

Intersil Corporation

Datasheet Details

Part number	ICM7224
Manufacturer	Intersil Corporation
File Size	576.28 KB
Description	41/2 Digit LCD Display Counter
Datasheet	ICM7224 Datasheet
Additional preview pages of the ICM7224 datasheet.

Product details

Description

The ICM7224 device is a high-performance, CMOS 41/2 digit counter, including decoder, output latch, display driver, count inhibit, leading zero blanking, and reset circuitry.

Features

intended to simplify cascading four-digit blocks. The CARRY output allows the counter to be cascaded, while the Leading Zero Blanking INput and OUTput allows correct Leading Zero Blanking between four-decade blocks. The BackPlane driver of the LCD devices may be disabled, allowing the segments to be slaved to another backplane signal, necessary when using an eight or twelve digit, single backplane display. These devices provide maximum count of 19999. The display drivers are not of the multiplex.

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Published: Oct 15, 2005 |