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The 555 timer IC is an integrated circuit used in a variety ... The pinout of the 8-pin 555 timer [1] ... 558 internal block diagram. It is different from 555 and 556 ...
English: Pinout diagram of the 555 timer IC. Inputs are green, outputs are blue and power pins are red. ... Pin 7 is an output too. Change color: 00:59, 23 June 2009:
English: The NE555 contains 24 bipolar transistors, two diodes and 15 resistors that form six functional blocks: Between the supply voltage VCC (+) and the ground GND (-) is a voltage divider consisting of three identical resistors which, when connected not from the outside, the two reference voltages ¹ / 3 VCC and ² / 3 VCC supplies.
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
Date/Time Thumbnail Dimensions User Comment; current: 21:26, 20 June 2006: 275 × 313 (37 KB): Jjbeard {{Information |Description=Circuit diagram of a 555 Astable circuit with variable mark-space ratio.
Circuit diagram of a standard 555 Astable circuit. ... Timer 555; Usage on pt.wikipedia.org ... Sách điện tử/Linh kiện điện tử/Con chip IC 555/Lối ...
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A standard-sized 8-pin dual in-line package (DIP) containing a 555 IC.. Integrated circuits and certain other electronic components are put into protective packages to allow easy handling and assembly onto printed circuit boards and to protect the devices from damage.