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NE555DR - 

Precision Timer IC, Timing Microseconds to Hours, TTL, Astable, Monostable, 4.5 V to 16 V, SOIC-8

TEXAS INSTRUMENTS NE555DR

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Manufacturer Part No:
NE555DR
Newark Part No.:
09J4697
Technical Datasheet:
(EN)
See all Technical Docs

Product Information

:
SOIC
:
0°C
:
Tape & Reel
:
70°C
:
8Pins
:
100kHz
:
4.5V
:
-
:
16V
:
MSL 1 - Unlimited
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Product Overview

The NE555DR is a Precision Timer capable of producing accurate time delays or oscillation. In the mono-stable mode of operation, the timed interval is controlled by a single external resistor and capacitor network. In the a-stable mode of operation, the frequency and duty cycle can be controlled independently with two external resistors and a single external capacitor. When the trigger input falls below the trigger level, the flip-flop is set and the output goes high. If the trigger input is above the trigger level and the threshold input is above the threshold level, the flip-flop is reset and the output is low. The reset input can override all other inputs and can be used to initiate a new timing cycle. When RESET goes low, the flip-flop is reset and the output goes low. When the output is low a low-impedance path is provided between discharge and ground.
  • Timing from microseconds to hours
  • Adjustable duty cycle
  • TTL-compatible output can sink or source up to 200mA
  • Green product and no Sb/Br

Applications

Sensing & Instrumentation, Communications & Networking

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