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SN74HC541DWR The SN74HC541DWR is an octal buffer and line driver from Texas Instruments, featuring 3-state outputs and a wide operating voltage range. It is supplied in a 20-SOIC package.
Mfr Part #:

SN74HC541DWR

Available from 6 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74HC541DWR is an octal buffer and line driver from Texas Instruments, featuring 3-state outputs and a wide operating voltage range. It is supplied in a 20-SOIC package.
✓ Total Stock: 22,934 pcs
$ Price Range: $0.32

SN74HC541DWR Available from 6 distributors

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SN74HC541DWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Features
Input Type
Logic Type
Mounting Type
Number of Bits per Element
Number of Channels
Number of Elements
Operating Temperature
Output Type
Supplier Device Package
Voltage
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SN74HC541DWR Description

Short technical summary and product information.

The SN74HC541DWR is an octal buffer and line driver IC manufactured by Texas Instruments. It operates within a wide voltage range of 2V to 6V and features 8 channels with 3-state outputs, making it suitable for driving bus lines directly or up to 15 LSTTL loads.

 

This device offers high-speed performance with a typical propagation delay of 10 ns and a low input current of 1 µA maximum. The outputs are balanced, and it includes an input clamp diode. The 3-state outputs are controlled by a two-input NOR gate, where if either output-enable input is high, all outputs enter a high-impedance state. The SN74HC541DWR provides true data at the outputs.

 

Designed for ease of PCB layout, the pinout has inputs and outputs on opposite sides of the package. It is available in a 20-SOIC package, suitable for surface mounting. The operating temperature range is -40°C to 85°C.

 

Key electrical characteristics include a maximum supply current of 80 µA and an output drive capability of ±6 mA at 5V. The logic type is a non-inverting buffer.

SN74HC541DWR Quick Information

Product Type: Buffer
Canonical Name: SN74HC541 Octal Buffer/Line Driver, 3-State Outputs
Subcategory: Non-Inverting Buffer

SN74HC541DWR Compliance

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

SN74HC541DWR Estimated Pricing

Qty Low High
1+ $0.32 $0.32

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

SN74HC541DWR Features

  • Eight-channel non-inverting buffer.
  • Wide 2V to 6V operating voltage.
  • High-current 3-state outputs.
  • Fast propagation delay (5-10ns).
  • Surface mount 20-SOIC package.

SN74HC541DWR Applications

  • Ideal for bus line driving and buffering.
  • Used in microprocessor and microcontroller systems.
  • Suitable for memory address driving.
  • Applicable in industrial control systems.

SN74HC541DWR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74HC541DWR?

2V to 6V.

What package is the SN74HC541DWR available in?

20-SOIC (0.295", 7.50mm Width) surface mount package.

What is the operating temperature range?

-40°C to 85°C.

How many channels does the SN74HC541DWR have?

8 channels.

What is the output type?

3-State.

What is the maximum supply current?

80µA.

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