SN74LVC240ADWR
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Texas Instruments SN74LVC240ADWR

Manufacturer No:
SN74LVC240ADWR
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC BUFFER INVERT 3.6V 20SOIC
Delivery:
Payment:
iso14001
iso45001
iso9001
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Product Introduction

Overview

The SN74LVC240ADWR, manufactured by Texas Instruments, is an octal buffer and line driver designed for 1.65 V to 3.6 V VCC operation. This component is part of the LVC logic family, known for its low voltage operation and high-speed performance. It features 3-state outputs, making it suitable for bus-oriented applications. The device is packaged in a 20-pin SOIC format, ensuring compatibility with surface-mount technology (SMT) processes. It is targeted at applications requiring high-density, high-speed buffering and driving capabilities, such as memory address driving, clock driving, and bus interface applications.

Key Specifications

ParameterValueUnitNotes
FunctionOctal Buffer/DriverWith 3-State Outputs
Input Lines8
Output Lines8
PolarityInverting
Supply Voltage (Max)3.6V
Supply Voltage (Min)1.65V
Operating Temperature (Max)+85°C
Operating Temperature (Min)-40°C
PackageSOIC-20
Propagation Delay Time7.5nsat 2.7 V

Key Features

  • Operates from 1.65 V to 3.6 V, making it suitable for low-voltage applications.
  • Inputs accept voltages up to 5.5 V, providing flexibility in mixed-voltage systems.
  • 3-state outputs allow for bus-oriented applications, enabling effective bus isolation.
  • High-speed performance with a maximum propagation delay of 7.5 ns at 2.7 V.
  • Supports mixed-mode signal operation, facilitating integration in diverse electronic systems.

Applications

The SN74LVC240ADWR is widely used in various applications, including:

  • Industrial Automation: Used in control systems for driving signals and isolating buses.
  • Consumer Electronics: Integrated into devices requiring high-speed data buffering and signal driving.
  • Automotive Electronics: Employed in vehicle control units for robust signal handling and bus interfacing.
  • Telecommunications: Utilized in network equipment for high-speed data transmission and signal conditioning.

Q & A

1. What is the operating voltage range of SN74LVC240ADWR?

The operating voltage range is from 1.65 V to 3.6 V.

2. What is the maximum propagation delay of this component?

The maximum propagation delay is 7.5 ns at 2.7 V.

3. Does SN74LVC240ADWR support 3-state outputs?

Yes, it features 3-state outputs for bus-oriented applications.

4. What is the package type of SN74LVC240ADWR?

It is available in a 20-pin SOIC package.

5. Can this component operate in mixed-voltage systems?

Yes, its inputs accept voltages up to 5.5 V, making it suitable for mixed-voltage systems.

6. What is the maximum operating temperature of SN74LVC240ADWR?

The maximum operating temperature is +85°C.

7. What are the typical applications of this component?

Typical applications include memory address driving, clock driving, and bus interface applications.

8. Is SN74LVC240ADWR RoHS compliant?

Yes, it is RoHS compliant, ensuring it meets environmental standards.

9. What is the polarity of the outputs?

The outputs are inverting.

10. How many input and output lines does this component have?

It has 8 input lines and 8 output lines.

Product Attributes

Logic Type:Buffer, Inverting
Number of Elements:2
Number of Bits per Element:4
Input Type:- 
Output Type:3-State
Current - Output High, Low:24mA, 24mA
Voltage - Supply:1.65V ~ 3.6V
Operating Temperature:-40°C ~ 125°C (TA)
Mounting Type:Surface Mount
Package / Case:20-SOIC (0.295", 7.50mm Width)
Supplier Device Package:20-SOIC
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Similar Products

Part Number SN74LVC240ADWR SN74LVC240DWR SN74LVC244ADWR SN74LVC240APWR SN74LVC245ADWR SN74LVC240ADBR SN74LVC240ADW
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active Active Active Active Active
Logic Type Buffer, Inverting - Buffer, Non-Inverting Buffer, Inverting Transceiver, Non-Inverting Buffer, Inverting Buffer, Inverting
Number of Elements 2 - 2 2 1 2 2
Number of Bits per Element 4 - 4 4 8 4 4
Input Type - - - - - - -
Output Type 3-State - 3-State 3-State 3-State 3-State 3-State
Current - Output High, Low 24mA, 24mA - 24mA, 24mA 24mA, 24mA 24mA, 24mA 24mA, 24mA 24mA, 24mA
Voltage - Supply 1.65V ~ 3.6V - 1.65V ~ 3.6V 1.65V ~ 3.6V 1.65V ~ 3.6V 1.65V ~ 3.6V 1.65V ~ 3.6V
Operating Temperature -40°C ~ 125°C (TA) - -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA)
Mounting Type Surface Mount - Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 20-SOIC (0.295", 7.50mm Width) - 20-SOIC (0.295", 7.50mm Width) 20-TSSOP (0.173", 4.40mm Width) 20-SOIC (0.295", 7.50mm Width) 20-SSOP (0.209", 5.30mm Width) 20-SOIC (0.295", 7.50mm Width)
Supplier Device Package 20-SOIC - 20-SOIC 20-TSSOP 20-SOIC 20-SSOP 20-SOIC

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