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SN74LV541APWR

Name: SN74LV541APWR
Rating: 4.7 (12 reviews)

IC BUF NON-INVERT 5.5V 20TSSOP

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包 TSSOP-20
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規格

Package	Tape & Reel (TR),Cut Tape (CT),Bulk
Series	74LV
ProductStatus	Active
LogicType	Buffer, Non-Inverting
NumberofElements	1
NumberofBitsperElement	8
OutputType	3-State
Current-OutputHighLow	16mA, 16mA
Voltage-Supply	2V ~ 5.5V
OperatingTemperature	-40°C ~ 125°C (TA)
MountingType	Surface Mount
Package/Case	20-TSSOP (0.173, 4.40mm Width)

概述

Description

The SN74LV541APWR is a high-speed, low-voltage octal buffer/driver with 3-state outputs, designed for use in digital circuits. It belongs to the Texas Instruments LV (Low Voltage) family, which allows operation at lower power levels while maintaining high performance. The device features eight non-inverting outputs that can drive capacitive loads and can be used to interface between different voltage levels in digital systems.
Key features include a wide supply voltage range from 2V to 5.5V, low power consumption, and the ability to drive up to 15 LSTTL loads. Each output can be independently enabled or disabled via the output enable pins, allowing for effective bus management in applications. The SN74LV541APWR is typically used in data communication, logic level shifting, and connecting various logic families.
It is housed in a TSSOP package, making it suitable for compact circuit designs. The device is commonly utilized in consumer electronics, automotive applications, and industrial control systems.

Features

The SN74LV541APWR is a high-speed hex buffer/driver designed to interface with TTL/CMOS logic levels. Key features include:
1. Hex Buffer/Driver: Contains six independent buffer/driver circuits to enhance signal integrity.
2. Wide Voltage Range: Operates from a supply voltage of 2V to 5.5V, making it suitable for various applications.
3. High-Speed Operation: Capable of fast switching speeds, with propagation delays of just a few nanoseconds.
4. Low Power Consumption: Designed for low static and dynamic power usage, ideal for battery-powered devices.
5. Three-State Outputs: Outputs can be placed in high-impedance state, allowing for bus-oriented applications.
6. TTL Compatibility: Compatible with TTL logic levels, ensuring seamless integration with other digital components.
7. ESD Protection: Built to withstand electrostatic discharge, enhancing reliability in various environments.
This device is commonly used in data communication and interfacing applications within consumer electronics and industrial systems.

Package

The SN74LV541APWR is packaged in a TSSOP (Thin Shrink Small Outline Package) with 20 pins.

Pinout

The SN74LV541APWR is an octal buffer/driver with an active-high output. It features a total of 20 pins.
### Pin Count:
- Total Pins: 20
### Pin Functions:
- Inputs (A1-A8): 8 data inputs (pins 1-8).
- Outputs (Y1-Y8): 8 data outputs (pins 19-12).
- GND: Ground pin (pin 10).
- Vcc: Power supply pin (pin 20).
- OE (Output Enable): Active-low output enable pin (pin 11).
The device operates with a wide power supply range (2V to 5.5V) and is designed for low-voltage applications. Its primary function is to drive capacitive loads or increase signal strength while providing high-speed performance and low power consumption.

Manufacturer

The SN74LV541APWR is manufactured by Texas Instruments (TI), a prominent American technology company. Founded in 1930, Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, particularly analog and embedded processing products. The company serves a wide range of markets, including automotive, industrial, communications, and consumer electronics. TI is well-known for its innovation in the field of analog electronics and digital signal processing, and it plays a significant role in the global semiconductor industry.

Application

The SN74LV541APWR is an octal buffer/driver used in various applications, including data transmission, signal buffering, and interfacing between different voltage levels. It is commonly utilized in communication systems, computer hardware, and digital signal processing to drive capacitive loads, enhance signal integrity, and improve performance in high-speed applications. Its low voltage operation makes it suitable for modern electronic systems, including automotive, consumer electronics, and industrial automation.

Equivalent

The SN74LV541APWR is a dual line driver/receiver. Equivalent products include:
1. SN74LVC541A
2. SN74AHC541
3. SN74HCT541
These alternatives may have variations in voltage levels, speed, and power consumption, so it's essential to verify specifications based on your application requirements.