n REVISIONS LTR DESCRIPTION DATE (YR-MO-DA) APPROVED A Add device class V criteria. Editorial changes throughout. - jak 98-06-22 Monica L. Poelking Add RHA criteria and limits. Editorial changes throughout. - jak B 99-03-10 Monica L. Poelking Update the boilerplate paragraphs to current requirements as specified in C 09-04-08 Thomas M. Hess MIL-PRF-38535. - jak REV SHEET REV C C C SHEET 15 16 17 REV STATUS REV C C C C C C C C C C C C C C OF SHEETS SHEET 1 2 3 4 5 6 7 8 9 10 11 12 13 14 PMIC N/A PREPARED BY Tim H. Noh DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 1. SCOPE 1.1 Scope. This drawing documents two product assurance class levels consisting of high reliability (device classes Q and M) and space application (device class V). A choice of case outlines and lead finishes are available and are reflected in the Part or Identifying Number (PIN). When available, a choice of Radiation Hardness Assurance (RHA) levels is reflected in the PIN. 1.2 PIN. The PIN is as shown in the following examples. For device classes M and Q: 5962 R 89693 01 E A Federal RHA Device Case Lead stock class designator type outline finish designator (see 1.2.1) (see 1.2.2) (see 1.2.4) (see 1.2.5) / / Drawing number For device class V: 5962 R 89693 01 V E A Federal RHA Device Device Case Lead stock class designator type class outline finish designator (see 1.2.1) (see 1.2.2) designator (see 1.2.4) (see 1.2.5) / (see 1.2.3) / Drawing number 1.2.1 RHA designator. Device classes Q and V RHA marked devices meet the MIL-PRF-38535 specified RHA levels and are marked with the appropriate RHA designator. Device class M RHA marked devices meet the MIL-PRF-38535, appendix A specified RHA levels and are marked with the appropriate RHA designator. A dash (-) indicates a non-RHA device. 1.2.2 Device type(s). The device type(s) identify the circuit function as follows: Device type Generic number Circuit function 01 54ACT175 Radiation hardened, quad D flip-flop, TTL compatible inputs 1.2.3 Device class designator. The device class designator is a single letter identifying the product assurance level as follows: Device class Device requirements documentation M Vendor self-certification to the requirements for MIL-STD-883 compliant, non- JAN class level B microcircuits in accordance with MIL-PRF-38535, appendix A Q or V Certification and qualification to MIL-PRF-38535 1.2.4 Case outline(s). The case outline(s) are as designated in MIL-STD-1835 and as follows: Outline letter Descriptive designator Terminals Package style E GDIP1-T16 or CDIP2 T-16 16 Dual-in-line F GDFP2-F16 or CDFP3 F-16 16 Flat pack 2 CQCC1-N20 20 Square leadless chip carrier SIZE STANDARD A 5962-89693 MICROCIRCUIT DRAWING DEFENSE SUPPLY CENTER COLUMBUS REVISION LEVEL SHEET COLUMBUS, OHIO 43218-3990 C 2 DSCC FORM 2234 APR 97