74VHC02N Ver la hoja de datos (PDF) - Fairchild Semiconductor

Número de pieza

componentes Descripción

fabricante

74VHC02N

Quad 2-Input NAND Gate

Fairchild Semiconductor 

AC Electrical Characteristics

Symbol

Parameter

VCC

TA 25qC

TA 40qC to 85qC

Units

(V)

Min

Typ

Max

Min

Max

Conditions

tPHL

Propagation Delay

tPLH

CIN

Input Capacitance

CPD

Power Dissipation

Capacitance

3.3 r 0.3

5.0 r 0.5

5.6

7.9

1.0

9.5

ns

CL 15 pF

8.1

11.4

1.0

13.0

CL 50 pF

3.6

5.5

1.0

6.5

ns

CL 15 pF

5.1

7.5

1.0

8.5

CL 50 pF

4

10

10

pF VCC Open

15

pF (Note 5)

Note 5: 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/4 (per gate).

3

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