7-363

Specifications CD4020BMS, CD4024BMS, CD4040BMS

NOTES: 1. All voltages referenced to device GND.

2. CL = 50pF, RL = 200K, Input TR, TF < 20ns.

4. Read and Record

PARAMETER

SYMBOL

DELTA LIMIT

Supply Current - MSI-2

IDD

± 1.0µA

Output Current (Sink)

IOL5

± 20% x Pre-Test Reading

Output Current (Source)

IOH5A

± 20% x Pre-Test Reading

TABLE 6. APPLICABLE SUBGROUPS

CONFORMANCE GROUP

MIL-STD-883

METHOD

GROUP A SUBGROUPS

READ AND RECORD

Initial Test (Pre Burn-In)

100% 5004

1, 7, 9

IDD, IOL5, IOH5A

Interim Test 1 (Post Burn-In)

100% 5004

1, 7, 9

IDD, IOL5, IOH5A

Interim Test 2 (Post Burn-In)

100% 5004

1, 7, 9

IDD, IOL5, IOH5A

PDA (Note 1)

100% 5004

1, 7, 9, Deltas

Interim Test 3 (Post Burn-In)

100% 5004

1, 7, 9

IDD, IOL5, IOH5A

PDA (Note 1)

100% 5004

1, 7, 9, Deltas

Final Test

100% 5004

2, 3, 8A, 8B, 10, 11

Group A

Sample 5005

1, 2, 3, 7, 8A, 8B, 9, 10, 11

Group B

Subgroup B-5

Sample 5005

1, 2, 3, 7, 8A, 8B, 9, 10, 11, Deltas

Subgroups 1, 2, 3, 9, 10, 11

Subgroup B-6

Sample 5005

1, 7, 9

Group D

Sample 5005

1, 2, 3, 8A, 8B, 9

Subgroups 1, 2 3

NOTE: 1. 5% Parameteric, 3% Functional; Cumulative for Static 1 and 2.

TABLE 7. TOTAL DOSE IRRADIATION

CONFORMANCE GROUPS

MIL-STD-883

METHOD

TEST

READ AND RECORD

PRE-IRRAD

POST-IRRAD

PRE-IRRAD

POST-IRRAD

Group E Subgroup 2

5005

1, 7, 9

Table 4

1, 9

Table 4

TABLE 8. BURN-IN AND IRRADIATION TEST CONNECTIONS

FUNCTION

OPEN

GROUND

VDD

9V

± -0.5V

OSCILLATOR

50kHz

25kHz

PART NUMBER CD4020BMS

Static Burn-In 1

Note 1

1 - 7, 9, 12 - 15

8, 10, 11

16

Static Burn-In 2

Note 1

1 - 7, 9, 12 - 15

8

10, 11, 16

Dynamic Burn-

In Note 1

-

8, 11

16

1 - 7, 9, 12 - 15

10

Irradiation

Note 2

1 - 7, 9, 12 - 15

8

10, 11, 16

PART NUMBER CD4024BMS

Static Burn-In 1

Note 1

3 - 6, 8 - 13

1, 2, 7

14

TABLE 4. POST IRRADIATION ELECTRICAL PERFORMANCE CHARACTERISTICS

(Continued)

PARAMETER

SYMBOL

CONDITIONS

NOTES

TEMPERATURE

LIMITS

UNITS

MIN

MAX