74AC20SCX(2008) 데이터 시트보기 (PDF) - Fairchild Semiconductor

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74AC20SCX
(Rev.:2008)

Dual 4-Input NAND Gate

Fairchild Semiconductor 

AC Electrical Characteristics

Symbol

Parameter

tPLH

Propagation Delay

tPHL

Propagation Delay

VCC (V)(4)

3.3

5.0

3.3

5.0

TA = +25°C,

CL = 50pF

TA = –40°C to +85°C,

CL = 50pF

Min. Typ. Max. Min.

Max.

2.0 6.0 8.5

1.5

10.0

1.5 5.0 7.0

1.0

8.0

1.5 5.0 7.0

1.0

9.0

1.5 4.0 6.0

1.0

7.0

Note:

4. Voltage range 3.3 is 3.3V ± 0.3V. Voltage range 5.0 is 5.0V ± 0.5V.

Units

ns

ns

Capacitance

Symbol

CIN

CPD

Parameter

Input Capacitance

Power Dissipation Capacitance

Conditions

VCC = OPEN

VCC = 5.0V

Typ.

4.5

40.0

Units

pF

pF

©1988 Fairchild Semiconductor Corporation

74AC20 Rev. 1.5.1

4

www.fairchildsemi.com

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