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SA555D on a board, in 3D

SA555D

Texas Instruments

-40℃~+85℃ 4.5V~16V SOIC-8 555 Timers / Counters ROHS

Extended
DatasheetJLCPCBLCSCti/SA555D
Category
Timers , Counters
Package
SOIC-8
Pins
8

Overview

The SA555D is a timers , Counter made by Texas Instruments in a SOIC-8 package with 8 pins. -40℃~+85℃ 4.5V~16V SOIC-8 555 Timers / Counters ROHS.

PCBKit's library has its KiCad symbol (Timer:SA555D, from KiCad's library) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 1,034 are in stock at JLCPCB (part C6899). 1 open-source board in 1 repository on GitHub use it.

Symbol

GND1VCC8TRIG2OUT3RST4CONT5THRES6DISCH7
Timer:SA555DFrom KiCad's library

Footprint

12345678
Package_SO:SOIC-8_3.9x4.9mm_P1.27mmFrom KiCad's library

Parameters

6
Features
Reset function
Operating Temperature
-40℃~+85℃
Output Current
200mA
Supply Current
2mA
Timer Number
1
Voltage - Supply
4.5V~16V

Order codes

3

Pinout

8
The pins of the SA555D
PinNameType
1GNDPower in
2TRIGInput
3OUTOutput
4RSTInput
5CONTPassive
6THRESInput
7DISCHInput
8VCCPower in

Open-source boards using it

All 1
  • 2 layers174.6 × 73 mmOpen deb, the printed circuit board in 3D

    Open deb

    Sw3d15h-F1s4/open-deb

    reversing the DEB (shh dont tell anyone :P)

    61 parts

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A live frame, for any web page
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A picture
<img src="https://pcbkit.io/embed/parts/ti/SA555D.jpg" alt="SA555D" width="1200" height="900">
A picture that opens the part, for a README
[![SA555D](https://pcbkit.io/embed/parts/ti/SA555D.jpg?size=s)](https://pcbkit.io/parts/ti/SA555D)

Questions

Is there a KiCad symbol and footprint for the SA555D?

Yes. The symbol is Timer:SA555D and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SA555D?

SOIC-8, with 8 pins. Its footprint is drawn on this page.

Where is the SA555D datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the SA555D?

JLCPCB lists it as part C6899, with 1,034 in stock; the sellers' links on this page open their listings.

What can replace the SA555D?

Parts like it in the library: the NE555D by Texas Instruments, the NE555DR by UMW, the NE555DR-JSM by JSMSEMI and the LM555CM/TR by HGSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the SA555D?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8