Our advantages    

Chinese manufacturing processes have undergone years of iteration, resulting in mature and reliable technologies. Many international corporations opt for production outsourcing in China. As an electronic components manufacturer in China, our products can fully replace those of major international brands in 99% of applications without the need for testing verification. Our products boast high consistency in quality, reasonable pricing, ample inventory, flexible supply, short lead times, and professional after-sales service.    

Description
SL555 is a bipolar integrated circuit capable of generating high-precision timing pulses. Internally, it consists of four circuits: threshold comparator, trigger comparator, RS flip-flop, and output circuit. It can be used with external resistors and capacitors to form timing trigger circuits, pulse width modulation circuits, audio oscillators, DIP8/SOP8 and more. It is widely used in toys, signal traffic, automation control, and other fields.

Features

● High timing precision
● Maximum operating frequency up to 500 kHz
● Strong output driving capability
● Compatible with TTL circuits
● Excellent temperature stability
● Package types: SOP8, DIP8
● Timing duration can range from microseconds to hours (precisely controlled via external resistors and capacitors).

Applications

● Audio pulse generator, divider
● Pulse width modulation, pulse phase modulation
● Device timing, traffic light control, access control
● Industrial control