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MC1455P1 Datasheet Timers

Manufacturer: onsemi

Download the MC1455P1 datasheet PDF. This datasheet also includes the MC1455 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MC1455_ONSemiconductor.pdf) that lists specifications for multiple related part numbers.

Overview

MC1455, MC1455B, NCV1455B Timers The MC1455 monolithic timing circuit is a highly stable controller capable of producing accurate time delays or oscillation.

Additional terminals are provided for triggering or resetting if desired.

In the time delay mode, time is precisely controlled by one external resistor and capacitor.

Key Features

  • Direct Replacement for NE555 Timers.
  • Timing from Microseconds through Hours.
  • Operates in Both Astable and Monostable Modes.
  • Adjustable Duty Cycle.
  • High Current Output Can Source or Sink 200 mA.
  • Output Can Drive TTL.
  • Temperature Stability of 0.005% per °C.
  • Normally ON or Normally OFF Output.
  • Pb.
  • Free Packages are Available 117 Vac/60 Hz 10 k 0.1 mF 5 0.01 mF 1.0 k 38 4 6R 2 MC1455 7 1 1.0 mF MT2 20 .

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