Sold As A Pack of 10
LM3914 is a 18 Pin DIP monolithic IC for driving LEDs, LCDs or vacuum fluorescents. Internal 1.2V to 12V voltage reference.
Operates with single supply of less than 3V
Selectable 10 segment Bar or 10 Dot display mode.
Cascade for displays up to 100 linear steps
Inputs operate down to ground
Output current programmable from 2 mA to 30 mA
Non multiplexed switching; no interaction between outputs
Input to ±35V without damage
Output drivers are open-collector, current regulated
Outputs can drive TTL or CMOS. WT: .04/pack
WARNING: This product can expose you to chemicals including Nickel which is known to the State of California to cause cancer and which is known to the State of California to cause birth defects and/or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
Click to see Why is this here?
As of August 2018 the State of California has changed the requirements of the “Prop 65” law. We now must list on our website any possible chemicals the can cause cancer, birth defects or reproductive problem.
As an example:
ABS plastic contains styrene
PVC wire insulation can contain Di(2-ethylhexyl)phthalate (DEHP)
electrolytic capacitors can contain Ethylene glycol
Brass can contain Lead
flame retardant pc boards can contain Tetrabromobisphenol A (TBBPA)
Aluminum alloys can contain Chromium
To put it simply we are a small company and do not have the resources to test every single part, so we list every thing as hazardous. Please recycle all electronic parts responsibly and under no circumstance eat, drink or smoke these parts and wash your hands after touching!