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HGSEMI LM555CN product image
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HGSEMI LM555CNRoHS

Manufacturer
HGSEMIAsian Brands
MPN
LM555CN
LCSC Part #
C22461592
Packaging
DIP-8
Customer #
Key Attributes
Bipolar integrated circuit capable of generating high-precision timing pulses
Datasheetpdf iconHGSEMI LM555CN
In-Stock: 1,670
1,670 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.1552$ 0.78
50+$ 0.1225$ 6.13
150+$ 0.1084$ 16.26
500+$ 0.0909$ 45.45
2,000+$ 0.0831$ 166.20
4,000+$ 0.0784$ 313.60
Standard Packaging50/Full Tube
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Clock/Timing/Application Specific Clock/Timing
ManufacturerHGSEMI
PackagingDIP-8
Supply Current1.5mA
Voltage - Supply4.5V~15V
FeaturesAdjustable duty cycle oscillation;Reset function
Output Current200mA
Timer Number1
Operating Temperature0℃~+70℃
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging50
Sales UnitPiece

Introduction

AI Translation

The LM555 is a bipolar IC capable of generating high-precision timing pulses. It consists of four internal circuit blocks: a threshold comparator, a trigger comparator, an RS flip-flop, and an output stage. With only a few external resistors and capacitors, it can be configured as a monostable trigger circuit, PWM circuit, audio oscillator, and more. Widely used in toys, traffic signaling, automation control, and other applications.

Features

AI Translation
  • Excellent timing accuracy
  • High output drive capability
  • Good temperature stability
  • Maximum operating frequency up to 500KHz and above
  • TTL-compatible
  • Package types: SOP-8, DIP-8, MSOP-8
  • Timing range from microseconds to hours (precisely adjustable via external resistor-capacitor network)

Applications

AI Translation
  • Audio pulse generators, frequency dividers
  • Device timing, traffic light control, access control
  • Pulse width modulation, pulse phase modulation
  • Industrial control