Tektronix
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The Tektronix 564 is an analog storage oscilloscope. The Tektronix 564 was the world's first mass-produced model of its kind, introduced in 1964.[1]

The Tektronix 564 is a storage oscilloscope. The Tektronix 564 was introduced in June 1962. The Tektronix 564 was produced from 1962 to 1969. The Tektronix 564 was the storage scope of the 560 series and was superseded by the 564B in 1969. The Tektronix 564 can also operate as a conventional oscilloscope.[2][3]
The Tektronix 564 stores cathode-ray tube displays for viewing or photographing up to an hour after application of the input signal. The Tektronix 564 is compatible with all Tektronix 2-Series and 3-Series plug-in units. The Tektronix 564 can operate in differential, multi-trace, wide-band, sampling, and delayed-sweep modes when equipped with suitable plug-ins. The Tektronix 564 uses a cathode-ray storage tube with two separate storage screens. The Tektronix 564 screen is divided into two 4 cm by 10 cm sections, allowing independent saving and erasing of the upper and lower half. The Tektronix 564 has at least 1 hour of storage duration. The Tektronix 564 erase time is approximately 250 msec.[3][2]
The Tektronix 564 takes two 2-series or 3-series plug-ins. In the 560 series architecture, the left plug-in directly drives the vertical deflection plates of the cathode-ray tube, and the right plug-in directly drives the horizontal deflection plates. The Tektronix 564 bandwidth is determined by the installed plug-in. The Tektronix 564 calibrator provides a square-wave signal at power-line frequency with output from 0.2 millivolt to 100 volts peak-to-peak in 18 calibrated steps into a high-impedance load. The Tektronix 564 has maximum power consumption of 250 watts with plug-in units.[2][3]
The Tektronix 564 is intended for detailed viewing and photography of single-sweep displays and extremely low-frequency waveforms. The Tektronix 564 provides convenience and versatility for comparison and analysis of waveforms through its two separate storage screens. The Tektronix 564 was one of the mainframes offered for the Engine Analyzer System.[3][2]
The 564 was introduced in June 1962.
Tektronix introduced the model 564 in 1964.
Tektronix made the world's first mass-produced analog storage oscilloscope, the model 564, in 1964.
Introduction of the Tektronix 564 as the first mass-produced analog storage oscilloscope
The 564 was superseded by the 564B in 1969.
| Designation | Generation | Vintage | Changes | Source |
|---|---|---|---|---|
| 564B | — | 1969 | Fully solid state and superseded the 564 in 1969. | w140.com[2] |
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The Tektronix 564 is a storage oscilloscope, and it can also be operated as a conventional oscilloscope.[3][2]
The Tektronix 564 was introduced in June 1962 and was produced from 1962 to 1969.[2]
The Tektronix 564 has a storage duration of at least 1 hour.[3][2]
The following facts about the 564 are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.
The control-system platform and OS era of the 564 are not on record.
Answerable by: an engineer who operated it or OEM installation records
No publicly documented failure modes or field errata for the 564 are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
The process node or technology generation of the 564 is not on record.
Answerable by: an OEM datasheet or a fab qualification report
No publicly documented compatible parts, consumables, or accessories for the 564 are on record.
Answerable by: an OEM parts catalog or a service engineer
No publicly hosted manuals, SOPs, or datasheets for the 564 are on record.
Answerable by: university cleanroom staff or an OEM application specialist
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Last updated Oct 17, 2026.
The Sony/Tektronix 314 is a portable 10 MHz dual-trace CRT storage oscilloscope introduced in 1975.
The Tektronix 321 is a portable single-channel oscilloscope and Tektronix's first battery-operated transistor oscilloscope.
The Tektronix 321A is a transistorized oscilloscope with a dc-to-6 MHz bandwidth and battery, external dc, or 115 V AC operation.
The Tektronix 422 was one of the first models in Tektronix's 400 series of high-frequency full-function oscilloscopes.