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Description:

 

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.

 

specifications

AttributeValue
Mounting TypeThrough Hole
Timer TypeStandard
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 Quiescent Current15mA
Maximum Low Level Output Current200mA
Maximum High Level Output Current-200mA
Width6.35mm
Length9.81mm
Dimensions9.81 x 6.35 x 4.57mm
Height4.57mm

NE555P

USh1,000Price