Texas Instruments LMC555CM/NOPB, Timer Circuit 3MHz, 8-Pin SOIC


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

Attribute Value
Mounting Type Surface Mount
Timer Type Standard
Package Type SOIC
Number of Internal Timers 1
Pin Count 8
Maximum Input Frequency 3MHz
Minimum Operating Temperature -40 °C
Maximum Operating Temperature +85 °C
Maximum Low Level Output Current 50mA
Maximum High Level Output Current -10mA
Maximum Propagation Delay Time @ Maximum CL 100 ns@ 5 V
Dimensions 4.9 x 3.9 x 1.45mm
Width 3.9mm
Length 4.9mm
Height 1.45mm