REVISIONS
LTR DESCRIPTION DATE (YR-MO-DA) APPROVED
A Add Radiation Hardness Assurance limits. Editorial changes throughout. jak 98-04-20 Monica L. Poelking
B Add radiation features for device type 01. Add vendor CAGE F8859. Add 03-03-07 Thomas M. Hess
case outline X. Add device type 02. Add table III, delta limits. Update drawing
to MIL-PRF-38535 requirements. Editorial changes throughout. jak
C Update boilerplate paragraphs to the current MIL-PRF-38535 requirements. - 10-03-25 Thomas M. Hess
LTG
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PMIC N/A PREPARED BY
Joseph A. Kerby
DEFENSE SUPPLY CENTER COLUMBUS
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 example:
5962 R 91723 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 1/ 54ACT163 4-bit presettable binary counter, synchronous reset,
TTL compatible inputs
02 54ACT163 4-bit presettable binary counter, synchronous reset,
TTL compatible inputs
111111111.2.3 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-T16 16 Dual-in-line
F GDFP2-F16 or CDFP3-F16 16 Flat pack
X CDFP3-F16 16 Flat pack
2 CQCC1-N20 20 Square leadless chip carrier
1.2.5 Lead finish. The lead finish is as specified in MIL-PRF-38535 for device classes Q and V or MIL-PRF-38535,
appendix A for device class M.
1/ Due to internal noise problems, device type 01 does not meet the minimum V threshold limit that is characteristic of this
IH
technology family.
SIZE
STANDARD
5962-91723
A
MICROCIRCUIT DRAWING
DEFENSE SUPPLY CENTER COLUMBUS
REVISION LEVEL SHEET
COLUMBUS, OHIO 43218-3990
C 2
DSCC FORM 2234
APR 97