REVISIONS
LTR DESCRIPTION DATE (YR-MO-DA) APPROVED
A Add vendor CAGE F8859. Add device type 02. Add case outline X. Add table 02-07-18 Thomas M. Hess
III, delta limits. Update drawing to MIL-PRF-38535 requirements - jak.
B Add radiation features, section 1.5, for device type 02. Add radiation criteria in 05-06-24 Thomas M. Hess
table I. Change case outline X lead temperature in section 1.3. Update
boilerplate to include radiation hardness assured requirements - jak.
THE ORIGINAL FIRST PAGE OF THIS DRAWING HAS BEEN REPLACED.
REV
SHEET
REV B B B
SHEET 15 16 17
REV STATUS REV B B B B B B B B B A A A A B
OF SHEETS SHEET 1 2 3 4 5 6 7 8 9 10 11 12 13 14
PMIC N/A PREPARED BY
Greg Pitz
DEFENSE SUPPLY CENTER COLUMBUS
COLUMBUS, OHIO 43218-3990
CHECKED BY
STANDARD
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 are reflected in the PIN.
1.2 PIN. The PIN is as shown in the following examples.
For device classes M and Q:
5962 - 87626 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 87626 02 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 54AC174 Hex D-type flip-flop with master reset
02 54AC174 Hex D-type flip-flop with master reset
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
5962-87626
A
MICROCIRCUIT DRAWING
DEFENSE SUPPLY CENTER COLUMBUS
REVISION LEVEL SHEET
COLUMBUS, OHIO 43218-3990
B 2
DSCC FORM 2234
APR 97