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6

Extended AC Electrical Characteristics

Note 11: Skew is defined as the absolute value of the difference between the actual propagation delays for any two separate outputs of the same device.

Note 12: This specification is guaranteed but not tested. The limits apply to propagation delays for all paths described switching in phase (il.e., all LOW-to-

HIGH, HIGH-to-LOW, etc.).

Note 13: This specification is guaranteed but not tested. The limits represent propagation delays with 250 pF load capacitors in place of the 50 pF load

capacitors in the standard AC load. This specification pertains to single output switching only.

Note 14: 3-STATE delays are load dominated and have been excluded from the datasheet.

Note 15: The Output Disable Time is dominated by the RC network (500

Ω, 250 pF) on the output and has been excluded from the datasheet.

Capacitance

Symbol

Parameter

Units

16 Outputs Switching

(Note 12)

(Note 13)

Min

Typ

Max

Min

Max

Propagation Delay

5.2

6.5

7.6

7.0

9.8

ns

5.3

6.5

7.8

6.8

10.0

Propagation Delay

4.8

5.3

6.2

5.2

7.5

ns

Output Enable Time

4.2

4.8

6.5

(Note 14)

ns

4.4

5.3

6.0

Output Disable Time

3.5

4.2

4.8

(Note 15)

ns

4.6

5.2

6.0

Pin to Pin Skew

1.0

ns

(Note 11)

Pin to Pin Skew

1.0

ns

(Note 11)

Pin to Pin Skew

1.0

ns

(Note 11)

Pin to Pin Skew

1.5

ns

(Note 11)

Symbol

Parameter

Typ

Units

Conditions

Input Pin Capacitance

4.5

pF

Power Dissipation Capacitance

95

pF