MIL-M-38510-156 Microcircuits, Digital, Ttl, Data Encoders, Monolithic SiliconThis specification covers the detail requirements for monolithic silicon, TTL, data encoder, microcircuits. Two product assurance classes and a choice of case outlines and lead finishes are provided and are reflected in the complete part number. For this product, the requirements of MIL-M-38510 have been superseded by MIL-PRF-38535, see 6.4

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MIL-M-38510/156C

6.6  Logistic support.  Lead materials and finishes (see 3.3) are interchangeable.  Unless otherwise specified, microcircuits acquired for Government logistic support will be acquired to device class B (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  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-

38510 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                                                                                 54147

02                                                                                 54148

03                                                                                 9318

6.8  Changes from previous issue.  Marginal notations are not used in this revision to identify changes with respect to the previous issue, due to the extensiveness of the changes.

Custodians:                                                                    Preparing activity: Army - CR                                                                    DLA - CC

Navy - EC

Air Force - 11                                                              Project  5962-2100

NASA - NA DLA - CC

Review activities: Army - MI, SM

Navy - AS, CG, MC, SH, TD

Air Force - 03, 19, 99

NOTE:  The activities listed above were interested in this document as of the date of this document.  Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST Online database at https://assist.daps.dla.mil .

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