TTL logic

Visio shapes stencils and templates
for Microsoft ® Visio ® 2003/2007/2010/2013/2016/2019/2021/Microsoft 365 Visio Online Plan 2,
Libre Office, Omnigraffle Pro, SmartDraw, ConceptDraw Pro, MyDraw, Lucidchart Pro

755 Visio shapes and symbols in 139 Visio stencils (in both US units and metric units, all in Visio VSS and VSSX formats) for you to create drawings containing TTL logic chips, including the 74XXXX and 54XXXX series devices, all varieties are included, i.e the H, L, S, LS, F and AS versions as well as being suitable for the 74HCT00 family of CMOS replacements. If you want the 1, 2 and 3-gate (74x1Gxx, 74x2Gxx and 74x3Gxx) shapes then please look at our CMOS shapes.
All shapes have custom properties for manufacturer data, part numbers etc. so that you can create BOM (bill of materials), parts lists and inventories using the standard Visio report tools. These are all proper Visio shapes, not just images of the pin layout.

This example drawing was created using these shapes in Microsoft Visio.

Double-click image to see it full size (in new window)


Download and try out the sample shapes

Go to the sample shapes download page

This software works with:

  • Microsoft Visio 2003/2007/2010/2013/2016/2019/2021 (any version, Standard or Professional)
  • Microsoft 365 Visio Online Plan 2.
  • ConceptDraw Pro on Mac OSX and Windows.
  • SmartDraw.
  • Lucidchart Pro.
  • MyDraw.
  • Libre Office.
  • Omnigraffle Pro on the Mac and iPad.


The current version is V1.22 dated 13th August 2020.
To upgrade from an older version please contact us for an upgrade discount code.

Recent updates

V1.22Nov 2019 Created zip file with all vss, vsx for vssx format stencils
V1.22Apr 2015 Corrected 74373/74374 pinout.
V1.21Mar 2015 Added some SSOP shapes
Corrected 74573 pinout
V1.15May 2012 Added 7459, 74363, 74364, 74428, 74438, 74451
V1.14Feb 2012 Added 74629, 74925


To purchase an instant download 24 hours per day please use the Buy Now button below to go to our buy pages which are all hosted on secure servers at our eCommerce provider, PayPro Global. You can order by credit or debit card, electronic funds transfer, bank debit, wire transfer, money order, PayPal, or via telephone, fax, or by post. The online purchase process normally takes just 5 to 10 minutes.
Prices are shown below and you can save money with volume discounts and bundles. All prices are exclusive of local taxes where applicable. There are no hidden extras, no delivery charges, subscriptions, annual fees or similar.
Use the Buy Now buttons for full international pricing.
You will receive an email containing a download link and registration key. These will take you to a web page where you can download the software.

TTL chip packages for Visio

  • Stencils: 139
  • Shapes: 755
  • Download size: 33.9 MB

US$ 20.00

Save money with a bundle ...

Bundle M (Megapack):

Electronics + Electrical + Electronics Packages + TTL + CMOS + Analog + Microprocessors

US$ 84.00

  • Save money with multiple licenses. The 10-user license comes with free updates for 3 years.

    TTL chip packages for Visio - 3 user license

    US$ 56.00

    TTL chip packages for Visio - 5 user license

    US$ 90.00

    TTL chip packages for Visio - 10 user license

    US$ 166.00

  • Site licenses. All educational and commercial site licenses come with free updates for 3 years.

    TTL chip packages for Visio - Educational/Academic Site License

    US$ 300.00

    TTL chip packages for Visio - Commercial Site License

    US$ 600.00

Information on Educational and Commercial Site licenses.


List of shapes within all the stencils.

List of all the shapes in these stencils

4 of the 139 stencils

TTL 7400 - 7419

TTL 7400 - 7419

TTL 7420 - 7439

TTL 7420 - 7439

TTL 74640 - 74659

TTL 74640 - 74659

TTL 7429820 - 7429839

TTL 7429820 - 7429839