Keysight / Agilent 16556A Timing Logic Analyzer

Keysight / Agilent 16556A Timing Logic Analyzer

The Agilent / HP 16556A 100 MHz state and 400 MHz timing analysis module offers industry standard state and timing analysis features at an affordable price. With this module, there is no need to connect special probes to view timing activity. All channels perform either state or timing functions. The user can set up the analyzer to perform simultaneous, fully time-correlated state analysis on some channels and timing analysis on the rest.


• Maximum Conventional Timing Rate (1/2 Channel): 400 MHz
• Maximum Conventional Timing Rate (Full Channel): 200 MHz
• Channel Count Per Card: 68
• Maximum Channel Count on One Time Base: 340
• Memory Depth (Full Channel): 1 M
• Memory Depth (1/2 Channel): 2 M

Agilent / HP 16550 Series Datasheet (pdf)
Agilent / HP 16556A / 16556D Manual (pdf)
Agilent / HP 16556A / 16556D Programmer's Manual (pdf)

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CE labeled RoHS Compliant
We typically stock RoHS compliant / CE marked equipment for this Keysight / Agilent 16556A.
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Stock # 54037-53
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Keysight / Agilent 16500 Series Logic Analyzer Mainframes and Modules

  • Supports a Wide Range of Measurement Modules
  • Color Touchscreen
  • HPIB/GPIB Interface


The Keysight / Agilent 16500 Series Logic Analyzers can be configured for your debug, characterization, or pass/fail testing applications. Start with this focused system, then expand it as your group's needs grow and evolve. The 16500's five card slots hold state/timing cards, timing cards, pattern generator cards, and digitizing oscilloscope cards . With the use of these cards together, measurements that could not be made with separate instruments are now possible. Other features include 9" Color touch-screen, pop up windows, and optional mouse , also includes two built-in floppy disc drives.

Product Family: 16500, 16517-68701, 16500A, 16500B, 16500C, 16510, 16510A, 16510B, 16515A, 16515B, 16516A, 16517A, 16518A, 16520A, 16521A, 16522A, 16530A, 16531A, 16532A, 16533A, 16534A, 16541A, 16540A, 16542A, 16550A, 16555A, 16555D, 16556A, 16555-61606, 16522-61601, 16500-40502, 16500-68750, 16500-68753, 16517-63201, 16517-68701, 16542-61607, 16555-68701, 16555-68705, 16532-61601

Important Notice: Please note that any additional items included with this equipment such as accessories, manuals, cables, calibration data, software, etc. are specifically listed in the above stock item description and/or displayed in the photos of the equipment. Please contact one of our Customer Support Specialists if you have any questions about what is included with this equipment or if you require any additional information.

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Keysight / Agilent 16500 Series Logic Analyzer Mainframes and Modules
Keysight / Agilent 16500 Series Logic Analyzer Mainframes and Modules
Keysight / Agilent 16500 Series Logic Analyzer Mainframes and Modules
Keysight / Agilent 16500 Series Logic Analyzer Mainframes and Modules

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