MC74AC377(2001) データシートの表示（PDF） - ON Semiconductor

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MC74AC377
(Rev.:2001)

Octal D Flip-Flop with Clock Enable

ON Semiconductor 

MC74AC377, MC74ACT377

CAPACITANCE

Symbol

Parameter

CIN

CPD

Input Capacitance

Power Dissipation Capacitance

Value

Typ

Unit

4.5

pF

90

pF

Test Conditions

VCC = 5.0 V

VCC = 5.0 V

tr

tf

CLOCK

50%

tw

1/fmax

tPLH

tPHL

Q 50%

SWITCHING WAVEFORMS

VCC

GND

CE

CLOCK

50%

tsu

th

50%

Figure 4.

DATA

CLOCK

VALID

50%

tsu

th

50%

Figure 6.

Figure 5.

VCC

GND

VCC

GND

VCC

VCC

GND

DEVICE

UNDER

TEST

OUTPUT

450 W

CL*

*Includes all probe and jig capacitance

Figure 7. Test Circuit

50 W SCOPE

TEST POINT

http://onsemi.com

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