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UPC1555 Datasheet Timer Circuit

Manufacturer: NEC (now Renesas Electronics)

Overview

DATA SHEET MOS INTEGRATED CIRCUIT Bipolar Analog Integrated Circuit µPC1555 TIMER CIRCUIT The µPC1555 is a powerful integrated circuit.

Adding a few external parts to it can turn it into various types of timing signal generators, such as monostable and astable multivibrators.

It has trigger, threshold, and control pins.

Key Features

  • Monostable and astable oscillation.
  • Interfacing directly with TTL-level signals.
  • Variable duty cycle.