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To locate the exact part you are looking for, please use our part search utility or, give us call at (310) 378-7715.

You can also email us sales@icplus.net a sales associate will contact you shortly. I.C. Plus, Inc., is located in Torrance, California and is an ISO 9001: 2008 certified (pending) facility.

Timers

IC Plus, Inc. has been in business over 20 years and is one of the most trusted companies in the industry who stocks Obsolete Timers. Located in Torrance, California, IC Plus is ISO 9001:2008 Certified (pending) . Our commitment to adhering to the highest quality and standards has set us apart from other Timers stocking distributors. To locate the exact part you are looking for, please use our part search tool or, give us call at (310) 378-7715. You can also email us at: sales@icplus.net and a sales associate will be more than happy to assist you.

The 555 Timer IC is an integrated circuit (chip) used in a variety of timer, pulse generation and oscillator applications. The IC was designed by Hans R. Camenzind in 1970 and brought to market in 1971 by Signetics (later acquired by Philips). Depending on the manufacturer, the standard 555 package includes over 20 transistors, 2 diodes and 15 resistors on a silicon chip installed in an 8-pin mini dual-in-line package (DIP-8). Variants available include the 556 (a 14-pin DIP combining two 555s on one chip), and the 558 (a 16-pin DIP combining four slightly modified 555s with DIS & THR connected internally, and TR falling edge sensitive instead of level sensitive).