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SN74LS541N The SN74LS541N from Texas Instruments is an octal buffer with non-inverting, 3-state outputs. It operates from a 4.75V to 5.25V supply and is suitable for through-hole mounting.
Mfr Part #:

SN74LS541N

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74LS541N from Texas Instruments is an octal buffer with non-inverting, 3-state outputs. It operates from a 4.75V to 5.25V supply and is suitable for through-hole mounting.
✓ Total Stock: 2,321 pcs
$ Price Range: $0.60

SN74LS541N Available from 4 distributors

✓ Authorised
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SN74LS541N Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Lead Spacing
Logic Type
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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SN74LS541N Description

Short technical summary and product information.

The SN74LS541N is an octal buffer and line driver from Texas Instruments, designed with non-inverting, 3-state outputs. This component is part of the LS technology family and offers high-speed performance with propagation delays between 10-50ns. It operates within a supply voltage range of 4.75V to 5.25V and has an operating temperature range of 0°C to 70°C.

 

The device features 8 channels, each capable of driving bus lines or buffering memory address registers. The 3-state outputs are controlled by a 2-input NOR gate; if either G1 or G2 is high, all outputs enter a high-impedance state. Input clamp diodes are included to reduce ringing, and hysteresis at the inputs improves noise margins. The pinout is designed with inputs on the opposite side from the outputs, enhancing printed circuit board layout.

 

This buffer is available in a 20-PDIP package and is designed for through-hole mounting. It is characterized by its output current capabilities of 15mA and 24mA, and a maximum supply current of 52000µA. The SN74LS541N is suitable for various digital interface applications where bus driving or buffering is required.

SN74LS541N Quick Information

Product Type: Buffer, Non-Inverting
Series: 74LS
Canonical Name: SN74LS541N Octal Buffer/Line Driver
Subcategory: Buffer, Non-Inverting

SN74LS541N Compliance

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

SN74LS541N Estimated Pricing

Qty Low High
1+ $0.60 $0.60

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

SN74LS541N Features

  • Octal buffer with non-inverting 3-state outputs.
  • Operates from 4.75V to 5.25V supply.
  • High-speed performance with 10-50ns tpd.
  • Suitable for through-hole mounting.
  • Wide operating temperature range.

SN74LS541N Applications

  • Ideal for bus line driving applications.
  • Used for buffering memory address registers.
  • Suitable for digital interface circuits.
  • Provides signal integrity in noisy environments.

SN74LS541N FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74LS541N?

4.75V to 5.25V.

What package is the SN74LS541N available in?

20-DIP (0.300", 7.62mm) through hole.

What is the operating temperature range of the SN74LS541N?

0°C to 70°C.

How many channels does the SN74LS541N have?

8 channels.

What is the output type of the SN74LS541N?

3-State.

What is the logic type of the SN74LS541N?

Buffer, Non-Inverting.

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