74VCX08(2013) 查看數據表（PDF） - Fairchild Semiconductor

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74VCX08
(Rev.:2013)

Low Voltage Quad 2-Input AND Gate with 3.6V Tolerant Inputs and Outputs

Fairchild Semiconductor 

AC Electrical Characteristics(4)

Symbol

Parameter

tPHL, tPLH Propagation Delay

tOSHL, tOSLH Output to Output

Skew(5)

VCC (V)

3.3 ± 0.3

2.5 ± 0.2

Conditions

CL = 30pF, RL = 500Ω

1.8 ± 0.15

1.5 ± 0.1 CL = 15pF, RL = 2kΩ

1.2

3.3 ± 0.3 CL = 30pF, RL = 500Ω

2.5 ± 0.2

1.8 ± 0.15

1.5 ± 0.1 CL = 15pF, RL = 2kΩ

1.2

TA = –40°C to

+85°C

Min. Max.

0.6

2.8

0.8

3.7

1.0

7.4

1.0

14.8

1.5

37.0

0.5

0.5

0.75

1.5

1.5

Units

ns

ns

Figure

Number

Fig. 1

Fig. 2

Fig. 3

Fig. 4

Note:

4. For CL = 50pF, add approximately 300ps to the AC Maximum specification.

5. 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).

Dynamic Switching Characteristics

Symbol

Parameter

VOLP Quiet Output Dynamic Peak VOL

VOLV Quiet Output Dynamic Valley VOL

VOHV Quiet Output Dynamic Valley VOH

VCC (V)

1.8

2.5

3.3

1.8

2.5

3.3

1.8

2.5

3.3

Conditions

CL = 30pF, VIH = VCC,

VIL = 0V

CL = 30pF, VIH = VCC,

VIL = 0V

CL = 30pF, VIH = VCC,

VIL = 0V

TA = 25°C

Typical

0.25

0.6

0.8

–0.25

–0.6

–0.8

1.5

1.9

2.2

Unit

V

V

V

Capacitance

Symbol

CIN

COUT

CPD

Parameter

Input Capacitance

Output Capacitance

Power Dissipation

Capacitance

Conditions

VI = 0V or VCC, VCC = 1.8V, 2.5V or 3.3V

VI = 0V or VCC, VCC = 1.8V, 2.5V or 3.3V

VI = 0V or VCC, f = 10MHz, VCC = 1.8V, 2.5V or 3.3V

TA = +25°C

Typical

6.0

7.0

20.0

Units

pF

pF

pF

©1999 Fairchild Semiconductor Corporation

74VCX08 Rev. 1.9.1

5

www.fairchildsemi.com

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