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ICM7216B - (ICM7216x) 8-Digit / Multi-Function / Frequency Counters/Timers

This page provides the datasheet information for the ICM7216B, a member of the ICM7216A (ICM7216x) 8-Digit / Multi-Function / Frequency Counters/Timers family.

Datasheet Summary

Description

The ICM7216A and ICM7216B are fully integrated Timer Counters with LED display drivers.

Features

  • All Versions.
  • Functions as a Frequency Counter (DC to 10MHz).
  • Four Internal Gate Times: 0.01s, 0.1s, 1s, 10s in Frequency Counter Mode.
  • Directly Drives Digits and Segments of Large Multiplexed LED Displays (Common Anode and Common Cathode Versions).
  • Single Nominal 5V Supply Required.
  • Highly Stable Oscillator, Uses 1MHz or 10MHz Crystal.
  • Internally Generated Decimal Points, Interdigit Blanking, Leading Zero Blanking and Overflow Indication.

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Datasheet preview – ICM7216B

Datasheet Details

Part number ICM7216B
Manufacturer Intersil Corporation
File Size 141.37 KB
Description (ICM7216x) 8-Digit / Multi-Function / Frequency Counters/Timers
Datasheet download datasheet ICM7216B Datasheet
Additional preview pages of the ICM7216B datasheet.

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Full PDF Text Transcription

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ICM7216A, ICM7216B, ICM7216D August 1997 8-Digit, Multi-Function, Frequency Counters/Timers Description The ICM7216A and ICM7216B are fully integrated Timer Counters with LED display drivers. They combine a high frequency oscillator, a decade timebase counter, an 8-decade data counter and latches, a 7-segment decoder, digit multiplexers and 8-segment and 8-digit drivers which directly drive large multiplexed LED displays. The counter inputs have a maximum frequency of 10MHz in frequency and unit counter modes and 2MHz in the other modes. Both inputs are digital inputs. In many applications, amplification and level shifting will be required to obtain proper digital signals for these inputs.
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