AC Electrical Characteristics

V

Symbol

Parameter

T

T

T

Units

Conditions

Notes

Min

Max

Min

Max

Min

Max

t

PLH

Propagation Delay

0.50

2.60

0.70

2.60

0.70

3.10

ns

Figures 1, 2

(Notes 8, 9,

10, 12)

t

PHL

D

t

PLH

Propagation Delay

0.80

3.30

1.00

3.30

1.10

3.80

ns

Figures 1, 4

(Notes 8, 9,

10, 12)

t

PHL

LE, E to Output

t

PZH

Propagation Delay

1.00

4.60

1.10

4.20

1.20

4.40

ns

Figures 1, 2

(Notes 8, 9,

10, 12)

t

PHZ

OEN to Output

0.70

3.00

0.70

2.80

0.70

3.20

t

TLH

Transition Time

0.40

2.50

0.40

2.40

0.40

2.70

ns

Figures 1, 3

(Note 11)

t

THL

20% to 80%,80% to

20%

t

s

Setup Time

(Note 11)

D

1.50

1.50

1.70

ns

Figures 1, 3

t

h

Hold Time

(Note 11)

D

0.60

0.60

0.60

ns

Figures 1, 3

t

Pulse Width HIGH

(Note 11)

LE, E

2.40

2.40

2.40

ns

Figures 1, 3

Note 8: F100K 300 Series cold temperature testing is performed by temperature soaking (to guarantee junction temperature equals −55˚C), then testing immediately

after power-up. This provides “cold start” specs which can be considered a worst case condition at cold temperatures.

Note 9: Screen tested 100% on each device at +25˚C temperature only, Subgroup A9.

Note 10: Sample tested (Method 5005, Table I) on each manufactured lot at +25˚C, Subgroup A9, and at +125˚C and −55˚C temperatures, Subgroups A10 and A11.

Note 11: Not tested at +25˚C, +125˚C, and −55˚C temperature (design characterization data).

Note 12: The propagation delay specified is for single output switching. Delays may vary up to 300 ps with multiple outputs switching.

Test Circuitry

DS100317-6

Notes:

L1 and L2 = equal length 50

Ω impedance lines

All unused outputs are loaded with 25

Ω to GND

FIGURE 1. AC Test Circuit

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