IN74LV374D Ver la hoja de datos (PDF) - Integral Corp.

Número de pieza

componentes Descripción

Fabricante

IN74LV374D

OCTAL D-TYPE FLIP-FLOP POSITIVE EDGE TRIGGER (3-STATE)

Integral Corp. 

IN74LV374

AC CHARACTERISTICS (CL=50 pF, tLH = tHL = 6.0 ns)

Test

VCC,

Limits

Symbol Parameter conditions V 25°C -40°C to 125°C

85°C

min ma min ma min ma

x

x

x

tPHL, tPLH Propagation Figure 1

from CP to delay

1.2 - 180 - 230 - 270

2.0 - 45 - 56 - 68

Qn

3.0 - 27 - 34 - 41

tPHZ tPLZ Propagation Figure 3

from OE to delay

1.2 - 160 - 200 - 240

2.0 - 38 - 57 - 68

Qn

3.0 - 25 - 36 - 43

tPZH tPZL Propagation Figure 3

from OE to delay

1.2 - 160 - 200 - 240

2.0 - 38 - 48 - 58

Qn

3.0 - 23 - 29 - 35

tTHL, tTLH HIGH-to-LOW Figure 1

and LOW-to-

1.2 - 75 - 100 - 120

2.0 - 16 - 20 - 24

HIGH

3.0 - 10 - 13 - 15

transition time

tW

Clock pulse Figure 1

width HIGH or

1.2 250 - 350 - 540 -

2.0 18 - 23 - 28 -

LOW

3.0 11 - 14 - 17 -

tSU

Set-up time Figure 2

Dn to CP

1.2 45 - 50 - 100 -

2.0 13 - 17 - 20 -

3.0 8 - 10 - 12 -

tH

Hold time Dn Figure 2

to CP

1.2 25 - 25 - 25 -

2.0 5 - 5 - 5 -

3.0 5 - 5 - 5 -

fc

CP naximum Figure 1

2.0 - 27 - 22 - 18

pulse

3.0 - 46 - 37 - 31

frequency

CI

Input

capacitance

3.0 - 7 - - - -

CPD

Power

VI = 0 V or 3.0 - 34 - - - -

dissipation VCC

capacitance

(per flip-flop)

Unit

ns

MHz

pF

4

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