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Note 2: All outputs loaded; thresholds associated with output under test.

Note 3: Maximum test duration 2.0 ms, one output loaded at a time.

Noise Specifications

Note 4: Worst case package.

Note 5: Maximum number of outputs that can switch simultaneously is n. (n-1) outputs are switched LOW and one output held LOW.

Note 6: Maximum number of outputs that can switch simultaneously is n. (n-1) outputs are switched HIGH and one output held HIGH.

AC Electrical Characteristics

Normal Operation

Note 8: Voltage Range 5.0 is 5.0V

± 0.5V.

Note: All Input Timing Delays involving TCK are measured from the rising edge of TCK.

Symbol

Parameter

Units

Conditions

(V)

Typ

Guaranteed Limits

5.5

2.0

2.0

mA

5.5

2.15

2.15

mA

TDI/TMS Pin,

test one with the

other floating

Symbol

Parameter

Units

(V)

Typ

Guaranteed Limits

Maximum HIGH Output Noise

5.0

1.0

1.5

V

(Note 5)(Note 6)

Minimum LOW Output Noise

5.0

−0.6

−1.2

V

(Note 5)(Note 6)

Maximum Overshoot

5.0

V

(Note 4)(Note 6)

5.0

V

(Note 4)(Note 6)

Minimum HIGH Dynamic Input

5.5

1.6

2.0

2.0

V

Voltage Level (Note 4)(Note 7)

Maximum LOW Dynamic Input

5.5

1.4

0.8

0.8

V

Voltage Level (Note 4)(Note 7)

Symbol

Parameter

Units

(V)

(Note 8)

Min

Typ

Max

Min

Max

Propagation Delay

5.0

1.6

7.9

1.6

8.5

ns

A to B, B to A

1.6

7.9

1.6

8.8

Disable Time

5.0

1.2

8.6

1.2

9.5

ns

1.2

8.5

1.2

9.0

Enable Time

5.0

1.6

11.0

1.6

12.0

ns

1.6

8.5

1.6

9.5