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|  MIL-M-38510/203E
(Copies of these documents are available online at http://assist.daps.dla.mil/quicksearch/ or http://assist.daps.dla.mil
or from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.)
2.3 Order of precedence. In the event of a conflict between the text of this specification and the references cited
herein, the text of this document takes precedence. Nothing in this document, however, supersedes applicable laws and
regulations unless a specific exemption has been obtained.
3. REQUIREMENTS
3.1 Qualification. Microcircuits furnished under this specification shall be products that are manufactured by a
manufacturer authorized by the qualifying activity for listing on the applicable qualified manufacturers list before contract
award (see 4.3 and 6.3).
3.2 Item requirements. The individual item requirements shall be in accordance with MIL-PRF-38535 and as
specified herein or as modified in the device manufacturer's Quality Management (QM) plan. The modification in the QM
plan shall not affect the form, fit, or function as described herein.
3.3 Design, construction, and physical dimensions. The design, construction, and physical dimensions shall be as
specified in MIL-PRF-38535 and herein.
3.3.1 Terminal connections. The terminal connections shall be as specified on figure 1.
3.3.2 Truth table
3.3.2.1 Unprogrammed devices. The truth table for unprogrammed devices for contracts involving no altered item
drawing shall be as specified on figure 2. When required in groups A, B, or C (see 4.4), the devices shall be
programmed by the manufacturer prior to test in a checkerboard pattern (a minimum of 50 percent of the total number of
bits programmed) or to any altered item drawing pattern which includes at least 25 percent of the total number of bits
programmed.
3.3.2.2 Programmed devices. The truth table for programmed devices shall be as specified by the altered item
drawing.
3.3.3 Functional block diagram. The functional block diagram shall be as specified on figure 3.
3.3.4 Case outlines. The case outlines shall be as specified in 1.2.3.
3.4 Lead material and finish. The lead material and finish shall be in accordance with MIL-PRF-38535 (see 6.6).
3.5 Electrical performance characteristics. The electrical performance characteristics are as specified in table I, and
apply over the full recommended case operating temperature range, unless otherwise specified.
3.6 Electrical test requirements. The electrical test requirements shall be as specified in table II, and where
applicable, the altered item drawing. The electrical tests for each subgroup are described in table III.
3.7 Marking. Marking shall be in accordance with MIL-PRF-38535. For programmed devices, the altered item
drawing number shall be added to the marking by the programming activity.
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