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The 454 is the fastest general-purpose scope that Tektronix made | The 454 is the fastest general-purpose scope that Tektronix made | ||
that did not use proprietary hybrid circuits. | that did not use proprietary hybrid circuits. | ||
The 454 was [[introduced in 1967]]. The 454A was [[introduced in 1971]]. | The 454 was [[introduced in 1967|introduced in March 1967]]. The 454A was [[introduced in 1971]]. | ||
*[http://manoman.sqhill.com/pdf/tek-454.pdf Tektronix 454 Manual (PDF)] | *[http://manoman.sqhill.com/pdf/tek-454.pdf Tektronix 454 Manual (PDF)] |