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SN74HC240PWR The Texas Instruments SN74HC240PWR is an active octal buffer/line driver with inverting, 3-state outputs. It operates over a wide voltage range and offers high-speed performance.
Mfr Part #:

SN74HC240PWR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74HC240PWR is an active octal buffer/line driver with inverting, 3-state outputs. It operates over a wide voltage range and offers high-speed performance.
✓ Total Stock: 14,667 pcs
$ Price Range: $0.24

SN74HC240PWR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
6,750 pcs
On Request
6750 pcs On Request 1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
5,750 pcs
On Request
5750 pcs On Request 1 On Request On Request On Request On Request On Request
Husky International Electronic ✓
Non-Authorised Inventory information
2,167 pcs
On Request
2167 pcs On Request 1 On Request On Request N/A On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SN74HC240PWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Features
Industrial Grade
Input Type
Lead Spacing
Logic Type
Medical Grade
Military Grade
Mounting Type
Number of Bits per Element
Number of Channels
Number of Elements
Operating Temperature
Output Type
Supplier Device Package
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Voltage
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SN74HC240PWR Description

Short technical summary and product information.

The SN74HC240PWR from Texas Instruments is an active octal buffer and line driver designed for high-performance applications. This HC technology device features 8 channels with inverting, 3-state outputs, making it suitable for bus-oriented systems.

 

Key electrical characteristics include a wide operating voltage range of 2V to 6V, a maximum supply current of 80µA, and a typical propagation delay of 9ns. The outputs can drive up to 15 LSTTL loads and provide ±6mA output drive at 5V. The input current is a low 1µA maximum.

 

Packaged in a 20-TSSOP, the SN74HC240PWR is designed for surface mounting. It operates within an industrial temperature range of -40°C to 125°C. The device is organized as 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 the high-impedance state, ideal for bus lines or buffer memory address registers.

 

This component is suitable for applications requiring efficient buffering and signal driving in digital systems. Its balanced outputs and input clamp diodes contribute to its reliability.

SN74HC240PWR Quick Information

Product Type: Buffer/Driver/Transceiver
Canonical Name: SN74HC240PWR Octal Buffer/Line Driver, Inverting, 3-State Outputs
Subcategory: Inverting Buffer/Line Driver

SN74HC240PWR Compliance

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

SN74HC240PWR Estimated Pricing

Qty Low High
1+ $0.24 $0.24

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

SN74HC240PWR Features

  • Octal buffer/line driver with 3-state outputs.
  • Wide 2V to 6V operating voltage range.
  • High speed with 9ns typical propagation delay.
  • Surface mount 20-TSSOP package.
  • Operates from -40°C to 125°C.

SN74HC240PWR Applications

  • Ideal for bus line driving.
  • Used for memory address registers.
  • Suitable for clock drivers.
  • Supports bus-oriented receivers.

SN74HC240PWR FAQs

3 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the SN74HC240PWR?

The SN74HC240PWR operates over a voltage range of 2V to 6V.

What package type is the SN74HC240PWR supplied in?

The SN74HC240PWR is supplied in a 20-TSSOP package.

What is the operating temperature range for the SN74HC240PWR?

The SN74HC240PWR operates from -40°C to 125°C.

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