SA555DRE4 product image


Timers & Support Products
Texas Instruments(texas)


These SA555DRE4  devices are 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 astable mode of operation, the frequency and duty cycle can be controlled independently with two external resistors and a single external capacitor.


SA555DRE4 Features


• Timing From Microseconds to Hours
• Adjustable Duty Cycle
• Astable or Monostable Operation  up to 200 mA
• TTL-Compatible Output Can Sink or Source

Package / CaseSOIC-8
Number of Internal Timers1
Supply Voltage - Max16 V
Supply Voltage - Min4.5 V
Maximum Operating Temperature+ 85 C
Minimum Operating Temperature- 40 C
SA555DRE4 Price
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