74LVQ174 datasheet(4/6 Pages) FAIRCHILD

部品番号	74LVQ174

部品情報	Low Voltage Hex D-Type Flip-Flop with Master Reset

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AC Electrical Characteristics

Note 9: Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The

specification applies to any outputs switching in the same direction, either HIGH-to-LOW (tOSHL) or LOW-to-HIGH (tOSLH). Parameter guaranteed by design.

AC Operating Requirements

Capacitance

Note 10: CPD is measured at 10 MHz.

Symbol

Parameter

TA = +25°CTA = −40°C to +85°C

Units

VCC

CL = 50 pF

(V)

Min

TypMax

MinMax

fMAX

Maximum Clock

2.7

60

90

50

MHz

Frequency

3.3

± 0.3

90

100

70

tPLH

Propagation Delay

2.7

2.0

10.8

16.2

1.5

18.0

ns

CP to Qn

3.3

± 0.3

2.0

9.0

11.5

1.5

12.5

tPHL

Propagation Delay

2.7

2.0

10.2

15.5

1.5

17.0

ns

CP to Qn

3.3

± 0.3

2.0

8.5

11.0

1.5

12.0

tPHL

Propagation Delay

2.7

2.5

10.8

16.2

2.0

18.0

ns

MR to Qn

3.3

± 0.3

2.5

9.0

11.5

2.0

12.5

tOSHL,

Output to

2.7

1.0

1.5

ns

tOSLH

Output Skew (Note 9)

3.3

± 0.3

1.0

1.5

Symbol

Parameter

TA = +25°CTA = −40°C to +85°C

Units

VCC

CL = 50 pF

(V)

Typ

Guaranteed Minimum

tS

Setup Time, HIGH or LOW

2.7

3.0

8.0

10.0

ns

Dn to CP

3.3

± 0.3

2.5

6.5

7.0

tH

Hold Time, HIGH or LOW

2.7

1.2

4.0

4.5

ns

Dn to CP

3.3

± 0.3

1.0

3.0

tW

MR Pulse Width, LOW

2.7

1.2

7.0

10.0

ns

3.3

± 0.3

1.0

5.5

7.0

tW

CP Pulse Width

2.7

1.2

7.0

10.0

ns

3.3

± 0.3

1.0

5.5

7.0

tREC

Recovery Time

2.7

0

3.5

ns

MR to CP

3.3

± 0.3

0

2.5

Symbol

Parameter

Typ

Units

Conditions

CIN

Input Capacitance

4.5

pF

VCC = Open

CPD (Note 10)

Power Dissipation Capacitance

23

pF

VCC = 3.3V

同様の部品番号 - 74LVQ174

メーカー	部品番号	データシート	部品情報
STMicroelectronics	74LVQ174	71Kb / 10P	HEX D-TYPE FLIP FLOP WITH CLEAR February 1999
Fairchild Semiconductor	74LVQ174	81Kb / 6P	Low Voltage Hex D-Type Flip-Flop with Master Reset
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	74LVQ174M	71Kb / 10P	HEX D-TYPE FLIP FLOP WITH CLEAR February 1999
	74LVQ174MTR	299Kb / 13P	HEX D-TYPE FLIP FLOP WITH CLEAR

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