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74H21PC on a board, in 3D

74H21PC

Texas Instruments

0℃~+70℃ DIP-14 Logic Gates

Extended
DatasheetJLCPCBLCSCti/74H21PC
Category
Logic Gates
Package
DIP-14
Pins
5

Overview

The 74H21PC is a logic Gate made by Texas Instruments in a DIP-14 package with 5 pins. 0℃~+70℃ DIP-14 Logic Gates.

PCBKit's library has its footprint (Package_DIP:DIP-14_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C4472629).

Symbol

The library has no symbol for this part yet.

Footprint

1234567891011121314
Package_DIP:DIP-14_W8.89mm_SMDSocket_LongPadsFrom 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/74H21PC" title="74H21PC 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/74H21PC.jpg" alt="74H21PC" width="1200" height="900">
A picture that opens the part, for a README
[![74H21PC](https://pcbkit.io/embed/parts/ti/74H21PC.jpg?size=s)](https://pcbkit.io/parts/ti/74H21PC)

Questions

Is there a KiCad symbol and footprint for the 74H21PC?

Yes. the footprint Package_DIP:DIP-14_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the 74H21PC?

DIP-14, with 5 pins. Its footprint is drawn on this page.

Where is the 74H21PC datasheet?

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

Where can I order the 74H21PC?

JLCPCB lists it as part C4472629, with 0 in stock; the sellers' links on this page open their listings.

What can replace the 74H21PC?

Parts like it in the library: the CD4093BE by Texas Instruments, the CD4078BE by HGSEMI, the CD4093BE(XBLW) by XBLW and the CD4030BE by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8