821: Difference between revisions

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* [http://w140.com/tekscope_scans/Indiv_Issue_Scans/6-2_mar_apr_1974.pdf TekScope Vol. 6 No. 2 Mar-Apr 1974, pp. 12+]
* [http://w140.com/tekscope_scans/Indiv_Issue_Scans/6-2_mar_apr_1974.pdf TekScope Vol. 6 No. 2 Mar-Apr 1974, pp. 12+]


<gallery>
Tek 821 1.jpg
Tek 821 2.jpg
Tek 821 3.jpg
Tek 821 4.jpg
Tek 821 5.jpg
</gallery>


[[Category:Logic Analyzers]]
[[Category:Logic Analyzers]]
[[Category:Introduced in 1974]]
[[Category:Introduced in 1974]]

Revision as of 19:45, 21 March 2018

The Tektronix 821 is a 4-bit word recognizer accessory for triggering a scope on a combination of digital signals.

The 821 can be powered from the scope's probe power socket. Up to four 821s can be cascaded for up to 16 input bits.

Links