74LVT2240MTC datasheet(3/7 Pages) FAIRCHILD

部件名	74LVT2240MTC

功能描述	Low Voltage Inverting Octal Buffer/Line Driver with 3-STATE Outputs and 25OHM Series Resistors in the Outputs

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制造商	FAIRCHILD [Fairchild Semiconductor]

网页	http://www.fairchildsemi.com

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Absolute Maximum Ratings(Note 2)

Recommended Operating Conditions

Note 2: Absolute Maximum continuous ratings are those values beyond which damage to the device may occur. Exposure to these conditions or conditions

beyond those indicated may adversely affect device reliability. Functional operation under absolute maximum rated conditions is not implied.

Note 3: IO Absolute Maximum Rating must be observed.

DC Electrical Characteristics

Symbol

Parameter

Value

Conditions

Units

VCC

Supply Voltage

0.5 to 4.6

V

VI

DC Input Voltage

0.5 to 7.0

V

VO

DC Output Voltage

0.5 to 7.0

Output in 3-STATE

V

0.5 to 7.0

Output in HIGH or LOW State (Note 3)

V

IIK

DC Input Diode Current

50

VI GND

mA

IOK

DC Output Diode Current

50

VO GND

mA

IO

DC Output Current

64

VO ! VCC Output at HIGH State

mA

128

VO ! VCC Output at LOW State

ICC

DC Supply Current per Supply Pin

r64

mA

IGND

DC Ground Current per Ground Pin

r128

mA

TSTG

Storage Temperature

65 to 150

qC

Symbol

Parameter

Min

Max

Units

VCC

Supply Voltage

2.7

3.6

V

VI

Input Voltage

0

5.5

V

IOH

HIGH-Level Output Current

12

mA

IOL

LOW-Level Output Current

12

TA

Free-Air Operating Temperature

40

85

qC

't/'V

Input Edge Rate, VIN 0.8V–2.0V, VCC 3.0V

0

10

ns/V

Symbol

Parameter

VCC

(V)

TA 40qC to 85qC

Units

Conditions

Min

Typ

Max

(Note 4)

VIK

Input Clamp Diode Voltage

2.7

1.2

V

II 18 mA

VIH

Input HIGH Voltage

2.7–3.6

2.0

V

VO d 0.1V or

VIL

Input LOW Voltage

2.7–3.6

0.8

VO t VCC 0.1V

VOH

Output HIGH Voltage

2.7–3.6

VCC 0.2

V

IOH 100 PA

3.0

2.0

V

IOH 12 mA

VOL

Output LOW Voltage

2.7

0.2

V

IOL 100 PA

3.0

0.8

V

IOL 12 mA

II(HOLD)

Bushold Input Minimum Drive

3.0

75

PAVI 0.8V

(Note 5)

75

PAVI 2.0V

II(OD)

Bushold Input Over-Drive

3.0

500

PA

(Note 6)

(Note 5)

Current to Change State

500

PA

(Note 7)

II

Input Current

3.6

10

PAVI 5.5V

Control Pins

3.6

r1

PAVI 0V or VCC

Data Pins

3.6

5

PAVI 0V

1

PAVI VCC

IOFF

Power Off Leakage Current

0

r100

PA0V d VI or VO d 5.5V

IPU/PD

Power up/down 3-STATE

0–1.5V

r100

PA

VO 0.5V to 3.0V

Output Current

VI GND or VCC

IOZL

3-STATE Output Leakage Current

3.6

5

PAVO 0.5V

IOZH

3-STATE Output Leakage Current

3.6

5

PAVO 3.0V

IOZH

3-STATE Output Leakage Current

3.6

10

PAVCC VO d 5.5V

ICCH

Power Supply Current

3.6

0.19

mA

Outputs HIGH

ICCL

Power Supply Current

3.6

5

mA

Outputs LOW

ICCZ

Power Supply Current

3.6

0.19

mA

Outputs Disabled

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