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Logic probe 545A

Logic probe 545A; Hewlett-Packard, HP; (ID = 2117643) Equipment Logic probe 545A; Hewlett-Packard, HP; (ID = 2483117) Equipment
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Logic probe 545A; Hewlett-Packard, HP; (ID = 2117643) Equipment
Hewlett-Packard, HP;: Logic probe 545A [Equipment] ID = 2117643 800x348
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For model Logic probe 545A, Hewlett-Packard, (HP); Palo Alto, CA
Country:  United States of America (USA)
Manufacturer / Brand:  Hewlett-Packard, (HP); Palo Alto, CA
Year: 1975 Category: Service- or Lab Equipment
Semiconductors (the count is only for transistors) Semiconductors present.
Wave bands - without
Power type and voltage Powered by external power supply or a main unit. / DC 3-18 Volt
Loudspeaker - - No sound reproduction output.
Power out
from Model: Logic probe 545A - Hewlett-Packard, HP; Palo Alto
Material Modern plastics (no Bakelite or Catalin)
Shape Very small Portable or Pocket-Set (Handheld) < 8 inch.
Dimensions (WHD) 15 x 15 x 153 mm / 0.6 x 0.6 x 6 inch

Hand held probe designed to detect and indicates HIGH, LOW and BAD logic levels, pulses and voltage transients in mixed and single logic family systems. DTL/TTL and CMOS/HTL. Range: 40 MHz for CMOS and 80 MHz for TTL.Power is taken from the circuit under test.  Memory indicator.

Matching instruments: HP 546A or HP 10526A Logic Pulser, HP 547A Current Tracer,  HP 548A of HP 10528A Logic Clip, HP 10529A Logic Comparator.

Net weight (2.2 lb = 1 kg) 0.113 kg / 0 lb 4 oz (0.249 lb)
Mentioned in -- Original-techn. papers.

Model page created by Danko Tkalec. See "Data change" for further contributors.

All listed radios etc. from Hewlett-Packard, (HP); Palo Alto, CA
Here you find 352 models, 318 with images and 122 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.