What's New:
	SCAN928028 Eight 10:1 66MHz LVDS Serializers
	SCAN16602 Low Voltage Universal 16-bit IEEE 1149.1 Bus Transceiver
	SCANSTA112 7 port Multidrop JTAG Multiplexer
	SCAN926260 Six 1:10 66MHz LVDS Deserializers
NEW STA products A list of all the new STA products with a brief overview and links to the Product Folders and datasheets All National JTAG Products A (mostly) complete list of all the National Products which support the IEEE 1149.1 Standard
	Product Tree:
•	Support Devices
•	Interface Devices

Intro to System Test Access

Designing a Multicard Backplane
Test Access Strategy?
Read our applications brief about partitioning 1149.1 scan chains.

The STA Evaluation Kit is an easy-to-use and flexible tool for evaluating the features of the SCANSTA111 JTAG Multiplexer and our high-speed LVDS SerDes with at-speed BIST.
For more information, click here.

Software : BSDL Models 
Software : IBIS Models

Online Seminars:

• Boundary SCAN Enables System Level Programming, Configuration, and Mixed-Signal Test - Brian Stearns (9/18/02)

STA Press Releases

Interested in IEEE 1149.4,
the mixed-signal test standard?
Read about our support here.

App Notes & White Papers

Frequently Asked Questions

Other Useful Links