MIL-M-38510/651B
6.3 Superseding information. The requirements of MIL-M-38510 have been superseded to take advantage of the available Qualified Manufacturer Listing (QML) system provided by MIL-PRF-38535. Previous references to MIL-M-38510 in this document have been replaced by appropriate references to MIL-PRF-38535. All technical requirements now consist of this specification and MIL-PRF-38535. The MIL-M-38510 specification sheet number and PIN have been retained to avoid adversely impacting existing government logistics systems and contractors parts lists.
6.4 Qualification. With respect to products requiring qualification, awards will be made only for products which are, at the time of award of contract, qualified for inclusion in Qualified Manufacturers List QML-38535 whether or not such products have actually been so listed by that date. The attention of the contractors is called to these requirements, and manufacturers are urged to arrange to have the products that they propose to offer to the Federal Government tested for qualification in order that they may be eligible to be awarded contracts or purchase orders for the products covered by this specification. Information pertaining to qualification of products may be obtained from DSCC-VQ, P.O. Box 3990, Columbus, Ohio 43218-3990.
6.5 Abbreviations, symbols, and definitions. The abbreviations, symbols, and definitions used herein are defined in
MIL-PRF-38535, MIL-HDBK-1331, and as follows:
CIN................................................ Input terminal-to-GND capacitance. CPD............................................... Power dissipation capacitance. GND ............................................ Ground zero voltage potential
ICC ............................................... Quiescent supply current.
TA ................................................ Ambient (free air) temperature.
TC ................................................ Case temperature.
VCC .............................................. Positive supply voltage.
6.6 Logistic support. Lead materials and finishes (see 3.4) are interchangeable. Unless otherwise specified, microcircuits acquired for Government logistic support will be acquired to device class S for National Aeronautics and Space Administration or class B for Department of Defense (see 1.2.2), lead material and finish A (see 3.4). Longer length leads and lead forming should not affect the part number.
6.7 Data reporting. When specified in the purchase order or contract, a copy of the following data, as applicable, will be supplied.
a. Attributes data for all screening tests (see 4.2) and variables data for all static burn-in, dynamic burn-in, and steady-state life tests (see 3.6).
b. A copy of each radiograph.
c. The technology conformance inspection (TCI) data (see 4.4).
d. Parameter distribution data on parameters evaluated during burn-in (see 3.6). e. Final electrical parameters data (see 4.2d).
6.8 Substitutability. The cross-reference information below is presented for the convenience of users. Microcircuits covered by this specification will functionally replace the listed generic-industry type. Generic-industry microcircuit types may not have equivalent operational performance characteristics across military temperature ranges or reliability factors equivalent to MIL-M-35810 device types and may have slight physical variations in relation to case size. The presence of this information should not be deemed as permitting substitution of generic-industry types for MIL-M-38510 types or as a waiver of any of the provisions of MIL-PRF-38535.
Military device type |
Generic-industry type |
01 |
54HC02 |
02 |
54HC27 |
03 |
54HC266 |
04 |
54HC4002 |
05 |
54HC7266 |
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