MC74AC574NG データシートの表示（PDF） - ON Semiconductor

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MC74AC574NG

Octal D Flip−Flop with 3−State Outputs

ON Semiconductor 

MC74AC574, MC74ACT574

AC OPERATING REQUIREMENTS

Symbol

Parameter

Setup Time, HIGH or LOW

ts

Dn to CP

Hold Time, HIGH or LOW

th

Dn to CP

CP Pulse Width

tw

HIGH or LOW

*Voltage Range 3.3 V is 3.3 V ±0.3 V.

Voltage Range 5.0 V is 5.0 V ±0.5 V.

CAPACITANCE

Symbol

Parameter

CIN

Input Capacitance

CPD

Power Dissipation Capacitance

74ACT

74ACT

VCC*

(V)

TA = +25°C

CL = 50 pF

TA = −40°C to +85°C

CL = 50 pF

Unit

Fig.

No.

Typ

Guaranteed Minimum

5.0

−

2.5

2.5

ns

3−9

5.0

−

1.0

1.0

ns

3−9

5.0

−

3.0

4.0

ns

3−6

Value Typ

Unit

4.5

pF

40

pF

Test Conditions

VCC = 5.0 V

VCC = 5.0 V

PDIP−20

20

MC74AC574N

AWLYYWWG

1

20

MC74ACT574N

AWLYYWWG

1

MARKING DIAGRAMS

SOIC−20W

20

AC574

AWLYYWWG

1

20

ACT574

AWLYYWWG

1

TSSOP−20

20

AC

574

ALYWG

G

1

20

ACT

574

ALYWG

G

1

A

= Assembly Location

WL, L = Wafer Lot

YY, Y = Year

WW, W = Work Week

G or G = Pb−Free Package

(Note: Microdot may be in either location)

SOEIAJ−20

20

74AC574

AWLYWWG

1

20

74ACT574

AWLYWWG

1

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