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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
Order Code:
3121192
Product Range
xx555 Precision Timers

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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

Applications

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

Product Information

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:
500kHz

:
4.5V

:
16V

:
SOIC

:
8Pins

:
0°C

:
70°C

:
xx555 Precision Timers

:
-
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