MIL-HDBK-1331 Parameters To Be Controlled For The Specification Of Microcircuits, Handbook ForThis handbook describes the parameters required as a minimum for the specification of microcircuits. Parameters, rather than circuits, are considered because circuits vary with the manufacturers involved. Further, circuit designs should be subject to change if improvement results as long as the affected designs are compatible and fully interchangeable. The specific objectives of this document are as follows: a. To provide the minimum parameters that should be specified to ensure adequate evaluation of circuit design and performance. b. To provide maximum commonality of parameters for purpose of test and measurement, within and between major classes of microcircuit types and to allow the recognition of interface problems between types of microcircuits. c. To provide standard abbreviations, definitions and symbols pertinent to the specification of microcircuits. d. To promote maximum interchangeability and compatibility between microcircuits types.

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MIL-HDBK-1331A

6. NOTES

6.1 Intended use. Parameters and symbols identified herein are intended for use in detailed specifications and applicable acquisition documents for microelectronic devices.

6.2 Supersession information. This handbook supersedes MIL-STD-1331. Before the publication of this handbook, parameters to be controlled for the specification of microcircuits were identified in MIL- STD-1331.

6.3 Subject term (key word) listing.

Digital microcircuit Graphic symbols Linear microcircuit

Microcircuit parameters

Microcircuit symbols

6.4 Changes from previous issue. The margins of this handbook are marked with vertical lines to indicate where changes form the previous issue were made. This was done as a convenience only and the Government assumes no liability whatsoever for any inaccuracies in these notations.