6

Specifications HCTS164MS

TABLE 8. STATIC AND DYNAMIC BURN-IN TEST CONNECTIONS

OPEN

GROUND

1/2 VCC = 3V

±0.5V

VCC = 6V

±0.5V

OSCILLATOR

50kHz

25kHz

STATIC BURN-IN I TEST CONNECTIONS (Note 1)

3 - 6, 10 - 13

1, 2, 7 - 9

-

14

-

-

STATIC BURN-IN II TEST CONNECTIONS (Note 1)

3 - 6, 10 - 13

7

-

1, 2, 8, 9, 14

-

-

DYNAMIC BURN-IN TEST CONNECTIONS (Note 2)

-

7

3 - 6, 10 - 13

9, 14

8

1, 2

NOTES:

1. Each pin except VCC and GND will have a resistor of 10K

Ω ±5% for static burn-in.

2. Each pin except VCC and GND will have a resistor of 1K

Ω ±5% for dynamic burn-in.

TABLE 9. IRRADIATION TEST CONNECTIONS

OPEN

GROUND

VCC = 5V

±0.5V

3 - 6, 10 - 13

7

1, 2, 8, 9, 14

NOTE: Each pin except VCC and GND will have a resistor of 47K

Ω ±5% for Irradiation Testing.

Group E, Subgroup 2, sample size is 4 dice/wafer, 0 failures.

DUT

TEST

CL

RL

POINT

CL = 50pF

RL = 500

Ω

AC Timing Diagrams and Load Circuit

AC VOLTAGE LEVELS

PARAMETER

HCTS

UNITS

VCC

4.50

V

VIH

3.0

V

VS

1.3

V

VIL

0

V

GND

0

V

VS

INPUT

OUTPUT

OUTPUT

TTHL

80%

20%

80%

20%

VIH

VIL

VOH

VOL

VOH

VOL

TPLH

TPHL

VS

TTLH

Spec Number

518613