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TEXAS INSTRUMENTS  NE555D  Precision Timer IC, Timing Microseconds to Hours, TTL, Astable, Monostable, 4.5 V to 16 V, SOIC-8

TEXAS INSTRUMENTS NE555D
Technical Data Sheet (10.03KB) EN See all Technical Docs

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Product Overview

The NE555D is a precision timing circuits capable of producing accurate time delays or oscillation. In the time-delay or monostable 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 two-thirds and one-third, respectively, of VCC. These levels can be altered by use of the control-voltage terminal. 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.
  • Timing from microseconds to hours
  • A stable or monostable operation
  • Adjustable duty cycle
  • TTL compatible output can sink or source up to 200mA

 

Product Information

Frequency:
500kHz
Supply Voltage Min:
4.5V
Supply Voltage Max:
16V
Digital IC Case:
SOIC
No. of Pins:
8Pins
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Packaging:
Each
Product Range:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Clock & Timing;
  • Consumer Electronics;
  • Defence, Military & Aerospace;
  • Embedded Design & Development

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

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