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IN556 - CMOS GENERAL PURPOSE TIMER

This page provides the datasheet information for the IN556, a member of the IN558 CMOS GENERAL PURPOSE TIMER family.

Datasheet Summary

Description

The IN555, IN556, IN558 are CMOS RC timers providing significantly improved performance over the standard SE/NE555/556/558 and 355 timers, while at the same time being direct replacements for those devices in most applications.

Features

  • Exact equivalent in most causes for SE/NE555/556/558.
  • Low Supply Current.
  • High speed operation.
  • 500kHz guaranteed.
  • Wide operation supply voltage range.
  • 2 to 18 volts.
  • High output source/sink driver can drive TTL/CMOS Package Outline.
  • DIL (MS-001BA, MS-001AA, MS-001BB).
  • SO (MS-012AA, MS-012AB, MS-012AC) 1 IN555, IN556, IN558 Absolute Maximum Ratings Supply Voltage VCC Output Current IO Operating Temperature TOPR Storage Temperature.

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Datasheet preview – IN556

Datasheet Details

Part number IN556
Manufacturer Integral
File Size 175.62 KB
Description CMOS GENERAL PURPOSE TIMER
Datasheet download datasheet IN556 Datasheet
Additional preview pages of the IN556 datasheet.

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Full PDF Text Transcription

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IN555, IN556, IN558 CMOS GENERAL PURPOSE TIMER General Description The IN555, IN556, IN558 are CMOS RC timers providing significantly improved performance over the standard SE/NE555/556/558 and 355 timers, while at the same time being direct replacements for those devices in most applications. Improved parameters include low supply current, wide operating supply voltage range, low THRESHOLD, TRIGGER, and RESET currents, no crowbarring of the supply current during output transitions, higher frequency performance and no requirement to decouple CONTROL VOLTAGE for stable operation. Specifically, the IN555/556/558 are stable controllers capable of producing accurate time delays of frequencies.
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