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Texas Instruments NE555P, Monstable Circuit, 8-Pin PDIP

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RS Stock No.:
Mfr. Part No.:
Texas Instruments

RoHS Status: Not Applicable

UnitsPer unitPer Tube*
50 - 50£0.241£12.05
100 - 200£0.179£8.95
250 - 450£0.174£8.70
500 - 950£0.17£8.50
1000 +£0.166£8.30
*price indicative

555 Timer, Texas Instruments

A range of highly stable precision timing circuits for the generation of accurate time delays or timing pulses. These timers can be operated in monostable (one-shot) or astable (oscillator) mode with timing periods ranging from less than a microsecond to several minutes. In addition to the original bipolar version, low-power CMOS and LinCMOS variants are also available. These devices are capable of longer timing periods and offering a significant reduction in power consumption. The range includes both single (551, 555) and dual (552, 556) versions of the timer.

Timers/Timing Generators

Mounting TypeThrough Hole
Timer TypeAdjustable and Monostable
Package TypePDIP
Number of Internal Timers1
Pin Count8
Minimum Operating Supply Voltage4.5 V
Maximum Operating Supply Voltage16 V
Minimum Operating Temperature0 °C
Maximum Operating Temperature+70 °C
Maximum Low Level Output Current200mA
Maximum High Level Output Current-200mA
Maximum Propagation Delay Time @ Maximum CL300 ns @ 15 pF
Dimensions10.16 x 6.6 x 4.57mm
Propagation Delay Test Condition15pF