MC74AC273N(2001) View Datasheet(PDF) - ON Semiconductor

Part Name

Description

MFG CO.

MC74AC273N
(Rev.:2001)

Octal D Flip-Flop

ON Semiconductor 

MC74AC273, MC74ACT273

AC OPERATING REQUIREMENTS

Symbol

Parameter

ts

Setup Time, HIGH or LOW

Data to CP

th

Hold Time, HIGH or LOW

Data to CP

tw

Clock Pulse Width

HIGH or LOW

MR Pulse Width

tw

HIGH or LOW

trec

Recovery Time

MR to CP

*Voltage Range 5.0 V is 5.0 V ±0.5 V.

CAPACITANCE

Symbol

Parameter

CIN

CPD

Input Capacitance

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 3.0

4.5

5.0

ns

3–9

5.0 –2.5

2.0

2.0

ns

3–9

5.0 2.5

4.0

4.5

ns

3–6

5.0 2.5

4.0

4.5

ns

3–6

5.0 –1.0

2.0

3.0

ns

3–6

Value

Typ

Unit

4.5

pF

50

pF

Test Conditions

VCC = 5.0 V

VCC = 5.0 V

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