74VHCT573ACW View Datasheet(PDF) -

AC Electrical Characteristics

Symbol

Parameter

VCC

TA = 25°C

TA = −40°C to +85°C

Units

(V)

Min

Typ

Max

Min

Max

Conditions

tPLH

tPHL

tPLH

tPHL

tPZL

tPZH

tPLZ

tPHZ

tOSLH

tOSHL

CIN

COUT

CPD

Propagation Delay Time

(LE to On)

Propagation Delay Time

(D to On)

3-STATE Output

Enable Time

3-STATE Output

Disable Time

Output to Output

Skew

Input Capacitance

Output Capacitance

Power Dissipation

Capacitance

5.0 ± 0.5

5.0 ± 0.5

5.0 ± 0.5

5.0 ± 0.5

5.0 ± 0.5

7.7

12.3

1.0

13.5

ns

8.5

13.3

1.0

14.5

CL = 15 pF

CL = 50 pF

5.1

8.5

1.0

9.5

ns

5.9

9.5

1.0

10.5

CL = 15 pF

CL = 50 pF

6.3

10.9

1.0

12.5

ns RL = 1 kΩ CL = 15 pF

7.1

11.9

1.0

13.5

CL = 50 pF

8.8

11.2

1.0

12.0

ns RL = 1 kΩ CL = 50 pF

(Note 8)

1.0

1.0

ns

4

10

6

25

10

pF VCC = Open

pF VCC = 5.0V

(Note 9)

pF

Note 8: Parameter guaranteed by design. tOSLH = |tPLH max − tPLH min|; tOSHL = |tPHL max − tPHL min|

Note 9: CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load. Average

operating current can be obtained by the equation: ICC (opr.) = CPD * VCC * fIN + ICC/8 (per F/F). The total CPD when n pcs. of the Latch operates can be cal-

culated by the equation: CPD(total) = 14 + 13n.

AC Operating Requirements

Symbol

Parameter

tW(H)

tS

tH

Minimum Pulse Width (LE)

Minimum Setup Time

Minimum Hold Time

VCC

(V)

5.0 ± 0.5

5.0 ± 0.5

5.0 ± 0.5

TA = 25°C

Min

Typ

Max

6.5

1.5

3.5

TA = −40°C to +85°C

Min

Max

8.5

1.5

3.5

Units

ns

ns

ns

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