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ISO6421D on a board, in 3D

ISO6421D

Texas Instruments

SOIC-8 Digital Isolators ROHS

Extended
JLCPCBLCSCti/ISO6421D
Category
Digital Isolators
Package
SOIC-8
Pins
8

Overview

The ISO6421D is a digital Isolator made by Texas Instruments in a SOIC-8 package with 8 pins. SOIC-8 Digital Isolators ROHS.

PCBKit's library has its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 15 are in stock at JLCPCB (part C54551182).

Symbol

The library has no symbol for this part yet.

Footprint

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

Order codes

1

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/ti/ISO6421D" title="ISO6421D in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/ti/ISO6421D.jpg" alt="ISO6421D" width="1200" height="900">
A picture that opens the part, for a README
[![ISO6421D](https://pcbkit.io/embed/parts/ti/ISO6421D.jpg?size=s)](https://pcbkit.io/parts/ti/ISO6421D)

Questions

Is there a KiCad symbol and footprint for the ISO6421D?

Yes. 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 ISO6421D?

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

Where can I order the ISO6421D?

JLCPCB lists it as part C54551182, with 15 in stock; the sellers' links on this page open their listings.

What can replace the ISO6421D?

Parts like it in the library: the CA-IS3721CLS by Chipanalog, the ADUM1200ARZ-YC by YLPTEC, the ADUM1201ARZ-YC by YLPTEC and the ADUM1201ARZ-HX by ZHHXDZ. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8