74LVTH574 datasheet(7/13 Pages) ONSEMI

7 / 13 page

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74LVT574, 74LVTH574 Rev. 1.6.0

Dynamic Switching Characteristics(7)

Notes:

7. Characterized in SOIC package. Guaranteed parameter, but not tested.

8. Max number of outputs defined as (n). n–1 data inputs are driven 0V to 3V. Output under test held LOW.

AC Electrical Characteristics

Notes:

9. All typical values are at VCC = 3.3V, TA = 25°C.

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).

Capacitance(11)

Note:

11. Capacitance is measured at frequency f = 1MHz, per MIL-STD-883, Method 3012.

Symbol

Parameter

VCC (V)

Conditions

TA = 25°C

Units

CL = 50pF, RL = 500Ω

Min.

Typ.

Max.

VOLP

Quiet Output Maximum

Dynamic VOL

3.3

(8)

0.8

VOLV

Quiet Output Minimum

Dynamic VOL

3.3

(8)

–0.8

Symbol

Parameter

TA = –40°C to +85°C

CL = 50pF, RL = 500Ω

Units

VCC = 3.3V ± 0.3V

VCC = 2.7V

Min.

Typ.(9)

Max.

Min.

Max.

fMAX

Maximum Clock Frequency

150

MHz

tPHL

Propagation Delay, CP to On

1.8

4.6

1.8

5.3

tPLH

1.8

4.5

1.8

5.3

tPZL

Output Enable Time

1.5

5.2

1.5

6.1

tPZH

1.5

4.8

1.5

5.9

tPLZ

Output Disable Time

2.0

4.4

2.0

4.4

tPHZ

2.0

4.8

2.0

5.1

Setup Time

2.0

2.4

Hold Time

0.3

0.0

Pulse Width

3.3

tOSHL, tOSLH

Output to Output Skew(10)

1.0

Symbol

Parameter

Conditions

Typical

Units

CIN

Input Capacitance

VCC = Open, VI = 0V or VCC

4pF

COUT

Output Capacitance

VCC = 3.0V, VO = 0V or VCC

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