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Tektronix P6401
TTL/DTL logic probe
Tektronix P6401

Produced from 1973 to (?)


Manuals – Specifications – Links – Pictures

The Tektronix P6401 is a logic wand for TTL/DTL families (0.7–2.15 V threshold). It requires a 5 V supply (normally taken from the DUT) and indicates the logic level using two LEDs. A strobe input can be used to detect the coincidence of logic signals, and a "store" mode indicates short pulses.

Key Specifications

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Documents Referencing P6401

Document Class Title Authors Year Links
Tekscope 1974 V6 N5.pdf Article The Logic Probe and the Oscilloscope Ron Lang 1974