STANDARD
MICROCIRCUIT DRAWING
SIZE
A
5962-89735
DEFENSE SUPPLY CENTER COLUMBUS
COLUMBUS, OHIO 43218-3990
REVISION LEVEL
E
SHEET 19
DSCC FORM 2233
APR 97
For V
OLP, VOLV, VOHP, and VOHV a device manufacturer may qualify devices by functional groups. A specific functiona l
group shall be composed of function types, that by design, will yield the same test values when tested in accordance
with table I, herein. The device manufacturer shall set a fun ctional group limit for the VOLP, VOLV, VOHP, and VOHV tests.
The device manufacturer may then test one device function from a functional group, to the limits and conditions
specified herein. All other device functions in that particular functional gro up shall be guaranteed, if not tested, to the
limits and conditions specified in table I, here in. T he device manufacturers shall submit to DSCC-VA the device
functions listed in each functional group and test results, along with the oscilloscope plots, for each device tested.
e. Latch-up tests are required for device class V. These tests shall be performed only for init ial qualification and after
process or design changes which may affect the performanc e of the device. Latch-up tests shall be considered
destructive. Test all applicable pins on five devices with zero failures.
4.4.2 Group C inspection. The group C inspection end-point electrical parameters shall be as specified in table II herein.
4.4.2.1 Additional criteria for device class M. Steady-state life test conditions, method 1005 of MIL-STD-883:
a. Test condition A, B, C, or D. The test circuit shall be maintained by the manufacturer under document revision level
control and shall be made available to the preparing or acquiring activit y upon request. The test circuit shall specify the
inputs, outputs, biases, and power dissipation, as applicable, in accordance with the inte nt specified in test method 1005
of MIL-STD-883.
b. TA = +125°C, minimum.
c. Test duration: 1,000 hours, except as permitted by method 1005 of MIL-STD-883.
4.4.2.2 Additional criteria for device classes Q and V. The steady-state life test duration, test condition and test temperature,
or approved alternativ es shall be as specified in the device manufacturer's QM plan in accordance with
MIL-PRF-38535. The test circuit shall be maintained under document revision level control by the device manufacturer's 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 inp uts, outpu ts, biases, and power dissipation, as applicable, in accordance with the intent specified in test
method 1005 of MIL-STD-883.
4.4.3 Group D inspection. The group D inspection end-point electrical parameters shall be as specified in table II herein.
4.4.4 Group E inspection. Group E inspection is required onl y for parts intended to be marked as radiation hardness assured
(see 3.5 herein).
a. End-point e lectrical parameters shall be as specified in table II herein.
b. For device classes Q, and V, the devices or test vehicle shall be subjected to radiation hardness assured tests as
specified in MIL-PRF-38535 for the RHA level being tested. For device class M, the devices shall be subjected to
radiation hardness assured tests as specified in MIL-PRF - 38535, appendix A for the RHA level being tested. All device
classes must meet the postirradiation end-point electrical parameter limits as defined in table I at TA = +25°C ±5°C, after
exposure, to the subgroups specified in table II herein.
4.4.4.1 Total dose irradiation testing. Total dose irradiation testing shall be performed in accordance with MIL-STD-883
method 1019, condition A and as specified herein. Prior to and during total dose irrad iation characterization and testing, the
devices for characterization shall b e biased so that 50 percent are at inputs high and 50 p ercent are at inputs low, and the
devices for testing shall be biased to the worst case condition established during characterizatio n. Device s shall be biased as
follows:
1. Inputs tested high, VCC = 5.5 V dc + 5%, RCC = 10Ω ±20%, VIN = 5.0 V dc +5%, RIN = 1 kΩ ±20%, and all outputs are
open.
2. Inputs tested low, VCC = 5.5 V dc +5%, RCC = 10Ω ±20%, VIN = 0.0 V dc, RIN = 1 kΩ ±20%, and all outputs are open.