SN74AHC541PW

Name: SN74AHC541PW
Brand: Texas Instruments
Availability: InStock
Rating: 4.5 (10 reviews)
Author: Lisleapex

Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS 20-Pin TSSOP Tube

4,489 Effective Inventory

SN74AHC541PW

Effective Inventory4,489

Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS 20-Pin TSSOP Tube

Manufacturer Part # : SN74AHC541PW
Package/Case: TSSOP-20
Part Status : OBSOLETE
Brand: Texas Instruments
Product Categories : Buffers, Drivers, Receivers, Transceivers
Series : 74AHC541

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SN74AHC541PW DataSheet

Pricing (USD)

Quantity	Unit Price	Ext. Price
1	$2.943	$2.94
200	$1.140	$228.00
500	$1.100	$550.00
1000	$1.080	$1,080.00

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

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SN74AHC541PW Details

The SN74AHC541PW is a octal buffer/line driver with 3-state outputs from Texas Instruments, designed for driving high-capacitance loads and low-impedance buses. This device features 8 buffer gates with 3-state outputs, making it suitable for use in bus-oriented systems. It operates at a wide supply voltage range and is housed in a 20-TSSOP package for compact and efficient circuit designs.

Pinout

1 (1DIR): Input 1 for Direction Control
2 (1A1): Data Input 1 to Buffer 1
3 (1Y1): Buffer 1 Output
4 (GND): Ground
5 (2Y1): Buffer 1 3-State Output
6 (2A1): Data Input 1 to Buffer 2
7 (2DIR): Input 2 for Direction Control
8 (VCC): Positive Power Supply

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

Octal Buffer/Line Driver: Provides 8 buffer gates for driving high-capacitance loads.
3-State Outputs: Features 3-state outputs for bus-oriented applications.
Wide Supply Voltage Range: Supports operation over a wide supply voltage range.
High-Speed Operation: Designed for high-speed data transmission applications.
Output Enable Control: Allows control of the 3-state outputs for flexible bus designs.

Application

Bus-Oriented Systems: Ideal for use in bus-oriented systems for driving and buffering data signals.
Data Communication: Suitable for applications requiring high-speed data transmission and signal integrity.
Printed Circuit Board (PCB): Commonly used in PCB designs for efficient signal routing and management.

Where to Use

The SN74AHC541PW is recommended for applications that involve driving high-capacitance loads in bus-oriented systems. It is particularly useful in scenarios requiring high-speed operation and reliable data transmission.

How to Use

Connect the SN74AHC541PW to your circuit by providing the necessary power supply and ground connections. Use the data inputs and direction control signals to manage the output buffers effectively. Follow the guidelines provided in the datasheet for optimal performance and reliability.

Application Circuit

The application circuit diagram for the SN74AHC541PW showcases how to integrate the buffer/line driver into your system for efficient signal transmission. It includes connections for power, ground, data inputs, and output control signals, ensuring proper functionality.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

SN74AHC541: A similar octal buffer/line driver variant from Texas Instruments.
74LVC541A: An alternative buffer/line driver with comparable features and performance.

Complementary

The SN74AHC541PW can be paired with the SN74AHC540PW, a complementary octal buffer/inverter, for bidirectional signal handling and versatile signal processing capabilities.

Ensure compatibility and alignment of features when selecting complementary devices for your specific application requirements.

Frequently Asked Questions

Q: What is the maximum supply voltage supported by the SN74AHC541PW?

A: The SN74AHC541PW can operate within a wide supply voltage range. For precise details, refer to the datasheet specifications.

Q: Is the SN74AHC541PW suitable for bidirectional data transmission?

A: While primarily a buffer/line driver, the device can facilitate bidirectional data flow in certain configurations. Refer to the datasheet for implementation guidelines.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category !	Buffers & Line Drivers	RoHS	Details
Number of Input Lines	8 Input	Number of Output Lines	8 Output
Polarity	Non-Inverting	High Level Output Current !	- 8 mA
Low Level Output Current !	8 mA	Quiescent Current !	4 uA
Supply Voltage - Max	5.5 V	Supply Voltage - Min	2 V
Operating Supply Current	40 uA	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature !	+ 125 C	Mounting Style	SMD/SMT
Package / Case	TSSOP-20	Brand	Texas Instruments
Function	Buffer/Line Driver	Height	1.05 mm
Input Signal Type	Single-Ended	Length	6.6 mm
Logic Family	AHC	Logic Type	CMOS
Number of Channels	8	Operating Supply Voltage !	2.5 V
Output Type	3-State	Product Type !	Buffers & Line Drivers
Propagation Delay Time	10 ns, 7 ns	Series	SN74AHC541
Factory Pack Quantity	70	Subcategory	Logic ICs
Supply Current - Max	4 uA	Technology	CMOS
Width	4.5 mm	Unit Weight	0.002716 oz

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification SN74AHC541PW PDF Download

FAQs

What is SN74AHC541PW?

The SN74AHC541PW is an octal buffer and line driver with 3-state outputs, designed by Texas Instruments. It is commonly used for signal buffering, driving bus lines, and controlling multiple devices in a digital system.

How Does SN74AHC541PW Work?

The SN74AHC541PW works by taking input signals from the control pins and driving the corresponding outputs with high or low logic levels. It features 3-state outputs, allowing the device to be effectively disconnected from the bus when not actively driving it. This enables multiple devices to share the same communication lines without interference.

How Many Pins does SN74AHC541PW have and What are the Functions of the Pinout Configuration?

The SN74AHC541PW is housed in a 20-pin TSSOP (Thin Shrink Small Outline Package) package. The pinout configuration includes:

1-4, 11-14: Input/output (I/O) pins for data signals.
5, 6, 8, 9, 19: Control pins for enabling/disabling the outputs and selecting the direction of data flow.
7, 10, 15, 18: Ground and power supply pins.
16, 17: Output enable and input enable pins.

What are the Pros and Cons of SN74AHC541PW?

Pros:

Buffering Capability: Acts as a buffer to isolate input and output signals.
3-State Outputs: Allows multiple devices to share a bus line without contention.
High-Speed Operation: Suitable for applications requiring fast signal propagation.
Wide Operating Voltage Range: Compatible with both 3.3V and 5V systems.
Protection Circuitry: Includes input protection to prevent damage from over-voltage conditions.

Cons:

Complex Pinout: Requires careful consideration of control pins for proper operation.
Power Consumption: May draw higher power when driving multiple outputs simultaneously.
Propagation Delay: Output signal delays may impact timing-critical applications.

Are There Any Equivalents/Alternatives to SN74AHC541PW for Recommendation?

The SN74LVC541A from Texas Instruments is a similar octal buffer with lower voltage swing capability.
Alternatives to the SN74AHC541PW include the MC74VHC541 from ON Semiconductor and the NC7SZ541P6X from Fairchild Semiconductor.