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SE555P - 

Precision Timer IC, Timing From Microseconds to Hours, Astable, Monostable, 4.5 V to 18 V, DIP-8

SE555P - Precision Timer IC, Timing From Microseconds to Hours, Astable, Monostable, 4.5 V to 18 V, DIP-8

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Manufacturer Part No:
SE555P
Newark Part No.:
75C7645

Product Overview

The SE555P is a Precision Timer capable of producing accurate time delay 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. The threshold and trigger levels normally are 2/3rd and 1/3rd respectively of VCC. 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. 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

Clock & Timing, Sensing & Instrumentation, Communications & Networking

Product Information

:
-
:
4.5V
:
18V
:
DIP
:
8Pins
:
-55°C
:
125°C
:
Each
:
-
:
-
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