SN74LV240APW The SN74LV240APW is an 8-channel buffer/inverter from Texas Instruments with 3-state outputs. It operates from 2V to 5.5V and comes in a 20-TSSOP surface mount package.
Mfr Part #:

SN74LV240APW

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74LV240APW is an 8-channel buffer/inverter from Texas Instruments with 3-state outputs. It operates from 2V to 5.5V and comes in a 20-TSSOP surface mount package.
Total Stock: 2,657 pcs
$ Price Range: $0.48

SN74LV240APW Available from 3 distributors

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1,718 pcs
1718 pcs On Request 1 On Request On Request On Request On Request On Request
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720 pcs
720 pcs On Request 1 On Request On Request 22+ On Request On Request
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219 pcs
219 pcs On Request 1 On Request On Request 24+ On Request On Request

SN74LV240APW Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Features
Input Type
Latch-up Performance
Logic Type
Mounting Type
Number of Bits per Element
Number of Channels
Number of Elements
Operating Temperature
Output Type
Propagation Delay (Max)
Supplier Device Package
Voltage

SN74LV240APW Description

Short technical summary and product information.

The SN74LV240APW is a dual 4-bit buffer/inverter from Texas Instruments' LV-A family. It features 8 channels organized as two elements of 4 bits each, with inverting logic and 3-state outputs. The device operates over a wide supply voltage range of 2V to 5.5V, making it suitable for mixed-voltage systems. It offers balanced outputs, over-voltage tolerant inputs, and partial power-down (Ioff) capability for live insertion. The typical propagation delay is 6.5ns at 5V. The output drive capability is ±16mA. The device is housed in a 20-pin TSSOP package with a 4.40mm width, designed for surface mount assembly. It operates over the industrial temperature range of -40°C to 125°C. The LV-A technology provides very high speed with low power consumption, with a maximum supply current of 20µA. This buffer/inverter is ideal for bus interface applications where signal buffering and inversion are required.

SN74LV240APW Quick Information

Product Type: Buffer/Driver
Series: 74LV240A
Canonical Name: SN74LV240A Octal Inverting Buffer/Driver with 3-State Outputs

SN74LV240APW Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SN74LV240APW Estimated Pricing

Qty Low High
1+ $0.48 $0.48

Estimated market price range - modelled values for guidance only, not live distributor offers.

SN74LV240APW Features

  • 8-channel inverting buffer with 3-state outputs.
  • Operates from 2V to 5.5V supply.
  • Very high speed with 6.5ns propagation delay.
  • Over-voltage tolerant inputs up to 5.5V.
  • Partial power-down (Ioff) for live insertion.

SN74LV240APW Applications

  • Ideal for bus interface and signal buffering.
  • Used in mixed-voltage digital systems.
  • Suitable for industrial control applications.
  • Supports live insertion and hot swapping.

SN74LV240APW FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74LV240APW?

2V to 5.5V.

What package is the SN74LV240APW available in?

20-TSSOP (0.173", 4.40mm Width).

What is the operating temperature range?

-40°C to 125°C.

How many channels does the SN74LV240APW have?

8 channels organized as two 4-bit elements.

What is the output type?

3-state.

What is the logic type?

Buffer, Inverting.

What is the maximum propagation delay?

6.5ns at 5V.

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