LM556/NE556 Dual Timer IC - 16 Pin DIP Package

The LM556 is a dual timer IC, similar to 555 Timer IC but here it has two such timer devices into a single package. It is considered to be the modern replacement for 555 since it uses the latest CMOS technology.NE555 Timer IC has an operating voltage from +5V to +18V and the output pin can source/sink up to 150mA current. The minimum threshold voltage for the trigger pin is 2.4V when operated with 5V. Pin configurationPin NumberPin NameDescription1,13DischargeOpen collector output which discharges a capacitor.2,12ThresholdCompares the voltage applied to the terminal with a reference voltage.3,11Control VoltageControls the threshold and trigger levels.4,10ResetA negative pulse applied to this pin to disable or reset the timer.5,9OutNormally connected to load6,8TriggerResponsible for the transition of the flip-flop from set to reset.7GroundGround Pin14VccSupply Voltage PinFeatures & SpecificationsTwo precision Timers in one single packageOperating Voltage Range: 5V to 18V.The source/sink current of the output pin is 150mASupply Current: 10mAOperating Temperature: 0 to 70°CActive Pullup or PulldownDesigned to Be Interchangeable With Signetics NE556, SA556, and SE556Available in 14-pin SOIC, and MDIP packagesPackage Contents1× LM556/NE556 Dual Timer IC

INR 15 · Out of stock