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LM555CMM/NOPB -

Timer, Oscillator & Pulse Generator IC, TTL Compatible, Astable, Monostable, 4.5 V to 16 V, MSOP-8

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Manufacturer:: TEXAS INSTRUMENTS TEXAS INSTRUMENTS
Manufacturer Part No:: LM555CMM/NOPB
Newark Part No.:: 28X3537
Technical Datasheet:: (EN)

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Product Overview

The LM555CMM/NOPB is a Highly Stable Timer for generating accurate time delays and oscillation. Additional terminals are provided for triggering or resetting if desired. In the time delay mode of operation, the time is precisely controlled by one external resistor and capacitor. For astable operation as an oscillator, the free running frequency and duty cycle are accurately controlled with two external resistors and one capacitor. The circuit may be triggered and reset on falling waveforms and the output circuit can source or sink up to 200mA or drive TTL circuits.

Direct replacement for SE555/NE555
Timing from microseconds through hours
Operates in both astable and monostable modes
Adjustable duty cycle
Output can source or sink 200mA
Output and supply TTL-compatible
Normally ON and normally OFF output
Green product and no Sb/Br

Applications

Clock & Timing

Warnings

Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.