Hobby Projects - Insulation tester, LED Circuits, Meters.

Monday, July 13, 2015

NE555 Applications and Specifications

Probably the very first Datasheet and Application Note of 555 the e-lego.

Signetics made the 555, This is one IC that is like a E-LEGO, this along with Op-Amps and other components can make many interesting projects. On some pins like Control Voltage it responds to analog signals and on Reset and Output the signals are Digital like. The 7555 a CMOS version consumes lower power and oscillates at higher frequencies.

NE555 Applications and Specifications

555 trigger voltage cartoon

This evergreen or perennial chip is the favorite among students and hobbyists who want to learn electronics. Here is an original datasheet from Signetics i found online, it has very nice illustrations which will act as an appetizer for learning this science.

I want students to look into these specs pages as it will make your study more invigorating.

Specifications Tutorial with Cartoons