821: Difference between revisions
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[[Category:Logic | [[Category:Logic Analyzers]] | ||
[[Category:Introduced in 1974]] | [[Category:Introduced in 1974]] | ||
Revision as of 14:46, 6 January 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.