MIL-M-38510-71 Microcircuits, Digital, Bipolar, Schottky Ttl, Flip-Flops, Cascadable, Monolithic SiliconThis specification covers the detail requirements for monolithic, silicon, Schottky TTL, bistable logic microcircuits. Two product assurance classes and a choice of case outlines and lead finishes are provided for each type 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 For this product, the requirements of MIL-M-38510 have been superseded by MIL-PRF-38535, see 6.4.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-38510/71D

TABLE II. Electrical test requirements.

MIL-PRF-38535

Test requirement

Subgroups (see table III)

Class S Devices

Class B Devices

Interim electrical parameters

Final electrical test parameters

1*, 2, 3, 7,

9, 10, 11

1*, 2, 3, 7

Group A test requirements

1, 2, 3, 7,

8, 9, 10, 11

1, 2, 3, 7,

8, 9, 10, 11

Group B electrical test parameters

when using the method 5005 QCI option

1, 2, 3, 7,

8, 9, 10, 11

N/A

Groups C end point electrical parameters

1, 2, 3, 7,

8, 9, 10, 11

1, 2, 3

Group D end point electrical parameters

1, 2, 3

*PDA applies to subgroup 1.

4. VERIFICATION

4.1 Sampling and inspection. Sampling and inspection procedures shall be in accordance with MIL-PRF-38535 or as modified in the device manufacturer's Quality Management (QM) plan. The modification in the QM plan shall not effect the form, fit, or function as described herein.

4.2 Qualification inspection. Qualification inspection shall be in accordance with MIL-PRF-38535.

4.3 Screening. Screening shall be in accordance with MIL-PRF-38535 and shall be conducted on all devices prior to qualification and conformance inspection. The following additional criteria shall apply:

a. The burn-in test duration, test condition, and test temperature, or approved alternatives shall be as specified in the device manufacturer's QM plan in accordance with MIL-PRF-38535. The burn-in test circuit shall be maintained under document control by the device manufacturer's Technology Review Board (TRB) in accordance with MIL-PRF-38535 and shall be made available to the acquiring or preparing activity upon request. The test circuit shall specify the inputs, outputs, biases, and power dissipation, as applicable, in accordance with the intent specified in test method 1015 of MIL-STD-883.

b. Interim and final electrical test parameters shall be as specified in table II, except interim electrical parameters test prior to burn-in is optional at the discretion of the manufacturer.

c. Additional screening for space level product shall be as specified in MIL-PRF-38535.