SN74HCT240N The SN74HCT240N from Texas Instruments is an octal buffer/line driver with 3-state outputs. It operates from a 4.5V to 5.5V supply and features TTL-compatible CMOS inputs.
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SN74HCT240N

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74HCT240N from Texas Instruments is an octal buffer/line driver with 3-state outputs. It operates from a 4.5V to 5.5V supply and features TTL-compatible CMOS inputs.
✓ Total Stock: 120,570 pcs
$ Price Range: $0.32

SN74HCT240N Available from 2 distributors

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120,533 pcs
120533 pcs On Request 1 On Request On Request On Request On Request On Request
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37 pcs
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SN74HCT240N Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Input Type
Lead Spacing
Logic Type
Mounting Type
Number of Bits per Element
Number of Channels
Number of Elements
Operating Temperature
Output Type
Propagation Delay
Supplier Device Package
Supplier Package
Supply Current
Voltage

SN74HCT240N Description

Short technical summary and product information.

The SN74HCT240N is an octal buffer and line driver from Texas Instruments, designed to improve performance and density in bus-oriented systems. This device features two 4-bit buffers/drivers with separate output-enable (OE) inputs. When OE is low, the device passes inverted data from the A inputs to the Y outputs. When OE is high, the outputs are in a high-impedance state.

 

Key electrical specifications include an operating voltage range of 4.5V to 5.5V, high-current outputs capable of driving up to 15 LSTTL loads, and a low supply current of 80µA maximum. The typical propagation delay is 12 ns. Inputs are TTL-voltage compatible, and outputs are 3-state.

 

This buffer/line driver is suitable for applications requiring bus line driving or buffering of memory address registers. It is available in a 20-PDIP through-hole package, with an operating temperature range of -40°C to 85°C.

SN74HCT240N Quick Information

Product Type: Buffer/Line Driver
Canonical Name: SN74HCT240N Octal Buffer/Line Driver
Subcategory: Inverting Buffer

SN74HCT240N Compliance

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

SN74HCT240N Estimated Pricing

Qty Low High
1+ $0.32 $0.32

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

SN74HCT240N Features

  • Octal buffer with 3-state outputs
  • Operates from 4.5V to 5.5V supply
  • TTL-compatible CMOS inputs
  • High-current outputs drive loads
  • Available in 20-PDIP package

SN74HCT240N Applications

  • Ideal for bus line drivers
  • Memory address register buffering
  • Clock driver applications
  • Bus-oriented receivers and transmitters

SN74HCT240N FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74HCT240N?

The SN74HCT240N operates within a voltage range of 4.5V to 5.5V.

What package type does the SN74HCT240N come in?

The SN74HCT240N comes in a 20-PDIP package.

How many channels does the SN74HCT240N have?

The SN74HCT240N has 8 channels.

What is the typical propagation delay of the SN74HCT240N?

The typical propagation delay is 12 nanoseconds.

What is the operating temperature range for the SN74HCT240N?

The operating temperature range is -40°C to 85°C.

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