REVISIONS
LTR DESCRIPTION DATE (YR-MO-DA) APPROVED
A Add vendor CAGE F8859. Add device Class V criteria. Add delta limits, table 01-02-26 Raymond Monnin
III. Add case outline X. Update boilerplate to
MIL-PRF-38535 requirements. lgt
04-12-14 Thomas M. Hess
B Add radiation features in section 1.5. Correct the waveforms in figure 5.
Update the boilerplate to include radiation hardness assured requirements.
Editorial changes throughout. jak
11-04-19 David J. Corbett
C Update boilerplate paragraphs to the current MIL-PRF-38535 requirements. -
LTG
REV
SHEET
REV C C C C C C
SHEET 15 16 17 18 19 20
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
DLA LAND AND MARITIME
Marcia B. Kelleher
COLUMBUS, OHIO 43218-3990
STANDARD CHECKED BY
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 - 89561 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 F 89561 01 V X 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 54AC161 Synchronous presettable binary counter
1.2.3 Device class designator. The device class designator is a single letter identifying the product assurance level as listed
below. Since the device class designator has been added after the original issuance of this drawing, device classes M and Q
designators will not be included in the PIN and will not be marked on the device.
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
SIZE
STANDARD
5962-89561
A
MICROCIRCUIT DRAWING
DLA LAND AND MARITIME
REVISION LEVEL SHEET
COLUMBUS, OHIO 43218-3990
C
2
DSCC FORM 2234
APR 97