74LVX240MTCX

74LVX240MTCX Datasheet

74LVX240 Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs

Part	Datasheet
74LVX240MTCX	74LVX240MTCX (pdf)

Related Parts	Information
74LVX240MTC	74LVX240MTC
74LVX240M	74LVX240M
74LVX240SJX	74LVX240SJX
74LVX240MX	74LVX240MX
74LVX240SJ	74LVX240SJ

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74LVX240 Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs 74LVX240 Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs The LVX240 is an octal inverting buffer and line driver designed to be employed as a memory address driver, clock driver and bus oriented transmitter or receiver which provides improved PC board density. The inputs tolerate up to 7V allowing interface of 5V systems to 3V systems. s Input voltage translation from 5V to 3V s Ideal for low power/low noise 3.3V applications s Guaranteed simultaneous switching noise level and dynamic threshold performance Ordering Code: Order Number Package Number Package Description 74LVX240M M20B 20-Lead Small Outline Integrated Circuit SOIC , JEDEC MS-013, Wide 74LVX240SJ M20D 20-Lead Small Outline Package SOP , EIAJ TYPE II, 5.3mm Wide 74LVX240MTC MTC20 20-Lead Thin Shrink Small Outline Package TSSOP , JEDEC MO-153, 4.4mm Wide Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code. Logic Symbol Pin Descriptions IEEE/IEC Pin Names OE1, OE2 3-STATE Output Enable Inputs Outputs Truth Tables Connection Diagram Inputs Outputs Pins 12, 14, 16, 18 Inputs H = HIGH Voltage Level L = LOW Voltage Level X = Immaterial Z = High Impedance Outputs Pins 3, 5, 7, 9 H L Z 2003 Fairchild Semiconductor Corporation DS011609 74LVX240 Absolute Maximum Ratings Note 1 Supply Voltage VCC DC Input Diode Current IIK VI = −0.5V DC Input Voltage VI DC Output Diode Current IOK VO = −0.5V VO = VCC + 0.5V DC Output Voltage VO DC Output Source or Sink Current IO DC VCC or Ground Current ICC or IGND Storage Temperature TSTG Power Dissipation PD −0.5V to +7.0V −20 mA −0.5V to 7V −20 mA +20 mA −0.5V to VCC + 0.5V ±25 mA ±75 mA −65°C to +150°C 180 mW Recommended Operating Conditions Note 2 Supply Voltage VCC Input Voltage VI Output Voltage VO Operating Temperature TA Input Rise and Fall Time 2.0V to 3.6V 0V to 5.5V 0V to VCC −40°C to +85°C 0 ns/V to 100 ns/V Note 1 Absolute Maximum Ratings are those values beyond which the safety to the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum ratings. The “Recommended Operating Conditions” table will define the conditions for actual device operation. Note 2 Unused inputs must be held HIGH or LOW. They may not float. DC Electrical Characteristics Parameter HIGH Level Input Voltage LOW Level Input Voltage

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74LVX240 Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs
74LVX240 Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs

The LVX240 is an octal inverting buffer and line driver designed to be employed as a memory address driver, clock driver and bus oriented transmitter or receiver which provides improved PC board density. The inputs tolerate up to 7V allowing interface of 5V systems to 3V systems.
s Input voltage translation from 5V to 3V s Ideal for low power/low noise 3.3V applications s Guaranteed simultaneous switching noise level and
dynamic threshold performance
Ordering Code:

Order Number Package Number

Package Description
74LVX240M

M20B
20-Lead Small Outline Integrated Circuit SOIC , JEDEC MS-013, Wide
74LVX240SJ

M20D
20-Lead Small Outline Package SOP , EIAJ TYPE II, 5.3mm Wide
74LVX240MTC

MTC20
20-Lead Thin Shrink Small Outline Package TSSOP , JEDEC MO-153, 4.4mm Wide
Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.

Logic Symbol

Pin Descriptions

IEEE/IEC

Pin Names

OE1, OE2
3-STATE Output Enable Inputs Outputs

Truth Tables

Connection Diagram

Inputs

Outputs Pins 12, 14, 16, 18

Inputs

H = HIGH Voltage Level L = LOW Voltage Level X = Immaterial Z = High Impedance

Outputs

Pins 3, 5, 7, 9 H L Z
2003 Fairchild Semiconductor Corporation DS011609
74LVX240

Absolute Maximum Ratings Note 1

Supply Voltage VCC DC Input Diode Current IIK

VI = −0.5V DC Input Voltage VI DC Output Diode Current IOK

VO = −0.5V VO = VCC + 0.5V DC Output Voltage VO DC Output Source
or Sink Current IO DC VCC or Ground Current

ICC or IGND Storage Temperature TSTG Power Dissipation PD
−0.5V to +7.0V
−20 mA −0.5V to 7V
−20 mA +20 mA −0.5V to VCC + 0.5V
±25 mA
±75 mA −65°C to +150°C
180 mW

Recommended Operating Conditions Note 2

Supply Voltage VCC Input Voltage VI Output Voltage VO Operating Temperature TA Input Rise and Fall Time
2.0V to 3.6V 0V to 5.5V 0V to VCC
−40°C to +85°C 0 ns/V to 100 ns/V

Note 1 Absolute Maximum Ratings are those values beyond which the safety to the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum ratings. The “Recommended Operating Conditions” table will define the conditions for actual device operation.

Note 2 Unused inputs must be held HIGH or LOW. They may not float.

DC Electrical Characteristics

Parameter

HIGH Level

Input Voltage

LOW Level

Input Voltage

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Datasheet ID: 74LVX240MTCX 513448