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SN74LS641NSR The SN74LS641NSR is an octal bus transceiver from Texas Instruments, featuring TTL compatible inputs and outputs. It operates across a temperature range of 0°C to 70°C.
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SN74LS641NSR

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The SN74LS641NSR is an octal bus transceiver from Texas Instruments, featuring TTL compatible inputs and outputs. It operates across a temperature range of 0°C to 70°C.
✓ Total Stock: 3,714 pcs

SN74LS641NSR Available from 1 distributor

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SN74LS641NSR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Features
Input Type
Lead Style
Number of Channels
Operating Temperature Range
Output Type
Package / Case
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SN74LS641NSR Description

Short technical summary and product information.

The SN74LS641NSR is an octal bus transceiver designed for asynchronous two-way communication between data buses. Manufactured by Texas Instruments, this component belongs to the LS technology family and offers high-speed operation with a propagation delay between 10-50 ns.

 

This transceiver features 8 channels with TTL input and output types. The maximum output current (IOL) is 24 mA, and the maximum output current (IOH) is 0.1 mA. It is available in PDIP, SOIC, and SOP packages, with a standard package quantity of 20 units.

 

The device is suitable for applications requiring efficient data transfer between buses. Its design includes hysteresis at bus inputs for improved noise margins and offers a choice of open-collector outputs. The operating temperature range is from 0°C to 70°C.

SN74LS641NSR Quick Information

Product Type: Octal Bus Transceiver
Series: SN74LS640
Canonical Name: SN74LS641 Octal Bus Transceiver with Open-Collector Outputs
Subcategory: Octal Bus Transceiver

SN74LS641NSR Compliance

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

SN74LS641NSR Features

  • Octal bus transceiver with 8 channels.
  • TTL compatible input and output.
  • High speed with 10-50 ns propagation delay.
  • Operates from 0°C to 70°C.
  • Available in PDIP, SOIC, and SOP packages.

SN74LS641NSR Applications

  • Facilitates two-way data bus communication.
  • Suitable for asynchronous transfer applications.
  • Used in systems requiring TTL logic levels.
  • Ideal for designs needing open-collector outputs.

SN74LS641NSR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the SN74LS641NSR?

The SN74LS641NSR operates from 0°C to 70°C.

What package options are available for the SN74LS641NSR?

The SN74LS641NSR is available in PDIP, SOIC, and SOP packages.

What is the propagation delay of the SN74LS641NSR?

The propagation delay is 10-50 ns.

How many channels does the SN74LS641NSR have?

The SN74LS641NSR has 8 channels.

What is the output current capability of the SN74LS641NSR?

The maximum output low current is 24 mA and the maximum output high current is 0.1 mA.

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