Product Summary

The NE555DR is a precision timer. The NE555DR is 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.

Parametrics

NE555DR absolute maximum ratings: (1)Supply voltage:18 V; (2)Input voltage:VCC; (3)Output current:±225 mA; (4)Package thermal impedance:97℃/W; (5)Operating virtual junction temperature:150℃; (6)Storage temperature range:–65℃ to 150℃.

Features

NE555DR features: (1)Timing From Microseconds to Hours; (2)Adjustable Duty Cycle; (3)Astable or Monostable Operation; (4)TTL-Compatible Output Can Sink or Source up to 200 mA.

Diagrams

NE555DR block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
NE555DR
NE555DR
Texas Instruments
Timers & Support Products Precision
Data Sheet
0-1: $0.33
1-25: $0.19
25-100: $0.15
100-250: $0.11
NE555DRE4
NE555DRE4
Texas Instruments
Timers & Support Products Precision
Data Sheet
0-1: $0.22
1-25: $0.15
25-100: $0.12
100-250: $0.10
NE555DRG4
NE555DRG4
Texas Instruments
Timers & Support Products Precision
Data Sheet
0-1: $0.22
1-25: $0.18
25-100: $0.13
100-250: $0.09