74VCX245WM datasheet(5/13 Pages) ONSEMI

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DC Electrical Characteristics (Continued)

Note 8: Outputs disabled or 3-STATE only.

AC Electrical Characteristics (Note 9)

Note 9: For CL

50PF, add approximately 300 ps to the AC maximum specification.

Note 10: Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The

specification applies to any outputs switching in the same direction, either HIGH-to-LOW (tOSHL) or LOW-to-HIGH (tOSLH).

Symbol

Parameter

Conditions

VCC

Min

Max

Units

(V)

VOL

LOW Level Output Voltage

IOL 100 PA

2.7 to 3.6

0.2

IOL 12 mA

2.7

0.4

IOL 18 mA

3.0

0.4

IOL 24 mA

3.0

0.55

IOL 100 PA

2.3 to 2.7

0.2

IOL 12 mA

2.3

0.4

IOL 18 mA

2.3

0.6

IOL 100 PA

1.65 to 2.3

0.2

IOL 6 mA

1.65

0.3

IOL 100 PA

1.4 to 1.6

0.2

IOL 2 mA

1.4

0.35

Input Leakage Current

d VI d 3.6V

1.4 to 3.6

r5.0

IOZ

3-STATE Output Leakage

d VO d 3.6V

1.4 to 3.6

r10

VI VIH or VIL

IOFFI

Power-OFF Leakage Current

d (VI, VO) d 3.6V

ICC

Quiescent Supply Current

VI VCC or GND

1.4 to 3.6

VCC d (VI, VO) d 3.6V (Note 8)

1.4 to 3.6

r20

'ICC

Increase in ICC per Input

VIH VCC 0.6V

2.7 to 3.6

750

Symbol

Parameter

Conditions

VCC

TA 40qC to 85qC

Units

Figure

(V)

Min

Max

Number

tPHL, tPLH

Propagation Delay

CL 30 pF, RL 500:

3.3

r 0.3

0.6

3.5

Figures

1, 2

An to Bn or Bn to An

2.5

r 0.2

0.8

4.2

1.8

r 0.15

1.5

8.4

CL 15 pF, RL 2k:

1.5

r 0.1

1.0

16.8

Figures

5, 6

tPZL, tPZH

Output Enable Time

CL 30 pF, RL 500:

3.3

r 0.3

0.6

4.5

Figures

1, 3, 4

2.5

r 0.2

0.8

5.6

1.8

r 0.15

1.5

9.8

CL 15 pF, RL 2k:

1.5

r 0.1

1.0

19.6

Figures

5, 7, 8

tPLZ, tPHZ

Output Disable Time

CL 30 pF, RL 500:

3.3

r 0.3

0.6

3.6

Figures

1, 3, 4

2.5

r 0.2

0.8

4.0

1.8

r 0.15

1.5

7.2

CL 15 pF, RL 2k:

1.5

r 0.1

1.0

14.4

Figures

5, 7, 8

tOSHL

Output to Output Skew

CL 30 pF, RL 500:

3.3

r 0.3

0.5

tOSLH

(Note 10)

2.5

r 0.2

0.5

1.8

r 0.15

0.75

CL 15 pF, RL 2k:

1.5

r 0.1

1.5

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