74AC541SC datasheet(4/9 Pages) FAIRCHILD

部件名	74AC541SC

功能描述	Octal Buffer/Line Driver with 3-STATE Outputs

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制造商	FAIRCHILD [Fairchild Semiconductor]

网页	http://www.fairchildsemi.com

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AC Electrical Characteristics for AC

Note 6: Voltage Range 3.3 is 3.3V

r 0.3V

Voltage Range 5.0 is 5.0V

r 0.5V

DC Electrical Characteristics for ACT

Note 7: All outputs loaded; thresholds on input associated with output under test.

Note 8: Maximum test duration 2.0 ms, one output loaded at a time.

VCC

TA 25qCTA 40qC to 85qC

Symbol

Parameter

(V)

CL 50 pF

Units

(Note 6)

Min

Typ

Max

Min

Max

tPLH

Propagation Delay

3.3

2.0

5.5

8.0

1.5

9.0

ns

Data to Output

5.0

1.5

4.0

6.0

1.0

6.5

tPHL

Propagation Delay

3.3

2.0

5.5

8.0

1.5

8.5

ns

Data to Output

5.0

1.5

4.0

6.0

1.0

6.5

tPZH

Output Enable Time

3.3

3.0

8.0

11.5

3.0

12.5

ns

5.0

2.0

6.0

8.5

1.5

9.5

tPZL

Output Enable Time

3.3

2.5

7.0

10.0

2.5

11.5

ns

5.0

1.5

5.5

7.5

1.0

8.5

tPHZ

Output Disable Time

3.3

3.5

9.0

12.5

2.5

14.0

ns

5.0

2.0

7.0

9.5

1.0

10.5

tPLZ

Output Disable Time

3.3

2.5

6.5

9.5

2.0

10.5

ns

5.0

2.0

5.5

7.5

1.0

8.5

Symbol

Parameter

VCC

TA 25qCTA 40qC to 85qC

Units

Conditions

(V)

Typ

Guaranteed Limits

VIH

Minimum HIGH Level

4.5

1.5

2.0

V

VOUT 0.1V

Input Voltage

5.5

1.5

2.0

or VCC 0.1V

VIL

Maximum LOW Level

4.5

1.5

0.8

V

VOUT 0.1V

Input Voltage

5.5

1.5

0.8

or VCC 0.1V

VOH

Minimum HIGH Level

3.0

2.99

2.9

V

IOUT 50 PA

Output Voltage

4.5

4.49

4.4

4.5

3.86

3.76

V

VIN VIL or VIH

5.5

4.86

4.76

IOH 24 mA

IOH 24 mA (Note 7)

VOL

Maximum LOW Level

3.0

0.002

0.1

V

IOUT 50 PA

Output Voltage

4.5

0.001

0.1

4.5

0.36

0.44

V

VIN VIL or VIH

5.5

0.36

0.44

IOH 24 mA

IOH 24 mA (Note 7)

IIN

Maximum Input

5.5

r 0.1

r 1.0

PA

VI V CC, GND

Leakage Current

IOZ

Maximum 3-STATE

5.5

r0.25

r2.5

PA

VI V IL, VIH

Leakage Current

VO VCC, GND

ICCT

Maximum ICC/Input

5.5

0.6

1.5

mA

VI VCC 2.1V

IOLD

Minimum Dynamic

5.5

75

mA

VOLD 1.65V Max

IOHD

Output Current (Note 8)

5.5

75

mA

VOHD 3.85V Min

ICC

Maximum Quiescent

5.5

4.0

40.0

PAVIN VCC or GND

Supply Current

类似零件编号 - 74AC541SC

制造商	部件名	数据表	功能描述
Fairchild Semiconductor	74AC541SC	348Kb / 11P	Octal Buffer/Line Driver with 3-STATE Outputs
ON Semiconductor	74AC541SC	349Kb / 13P	Octal Buffer/Line Driver January 2008 Rev. 1.5.0

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