SN74LVC541ADBR

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SN74LVC541ADBR

IC BUFF NON-INVERT 3.6V 20-SSOP

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  • Мфр. Часть #SN74LVC541ADBR
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  • Лист данных SN74LVC541ADBR DataSheet
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Спецификации

Series 74LVC
Part Status Active
Logic Type Buffer, Non-Inverting
Number of Elements 1
Number of Bits per Element 8
Output Type 3-State
Current - Output High, Low 24mA, 24mA
Voltage - Supply 1.65V ~ 3.6V
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount
Package / Case 20-SSOP (0.209", 5.30mm Width)
Supplier Device Package 20-SSOP
Base Product Number 74LVC541

Обзор

Description

The SN74LVC541ADBR is a high-speed, low-voltage, octal buffer/driver with 3-state outputs, designed for use in digital applications. It features eight independent buffers, each capable of driving capacitive loads, making it suitable for interfacing between a microcontroller or FPGA and other components. This device operates with a supply voltage range of 1.65V to 5.5V, allowing for flexibility in low-voltage applications.
Its 3-state outputs enable the device to effectively manage bus systems by allowing multiple devices to share the same communication line without interference. The SN74LVC541ADBR is characterized by low power consumption and high noise immunity, making it ideal for portable and battery-powered devices.
This component comes in a TSSOP (Thin Shrink Small Outline Package) form factor, which aids in compact PCB designs. It is commonly used in applications such as data routing, signal buffering, and level shifting. Overall, the SN74LVC541ADBR is a versatile choice for engineers designing reliable and efficient digital circuits.

Features

The SN74LVC541ADBR is an octal buffer/driver designed for high-speed applications in digital circuits. Key features include:
1. Input/Output Configuration: It has eight independent buffer/driver channels, each capable of driving CMOS or TTL inputs and outputs.
2. Voltage Range: Operates over a wide supply voltage range from 1.65V to 5.5V, making it versatile for low-voltage applications.
3. High Drive Capability: It provides a high drive output with a typical output current of 24 mA, suitable for driving heavy capacitive loads.
4. Low Power Consumption: The device features low dynamic power consumption suitable for battery-powered applications.
5. Fast Switching: With propagation delays as low as 3 ns, it supports high-speed data transfer.
6. Tri-State Outputs: It includes tri-state outputs, allowing for easy bus-oriented operation.
7. Input Compatibility: Accepts both TTL and CMOS input signals, enhancing flexibility in interfacing.
The package type is a TSSOP-20, which is compact for space-constrained designs.

Package

The SN74LVC541ADBR is packaged in a TSSOP (Thin Shrink Small Outline Package) with a 20-lead configuration. This compact package type is suitable for surface mounting and is designed to save space on printed circuit boards.

Pinout

The SN74LVC541ADBR is an octal buffer/driver with 3-state outputs, featuring a pin count of 20. It is designed for high-speed applications and operates with a voltage range of 1.65V to 5.5V.
The key functions of the SN74LVC541A include:
- Data Buffering: It buffers data signals, providing isolation between different circuit parts.
- 3-State Outputs: Each of the eight outputs can be enabled or disabled, allowing multiple devices to connect to a single bus without interference when not in use.
- Wide Voltage Tolerance: Supports various logic levels, making it versatile for different applications.
Pin configuration includes:
- Inputs (A1-A8)
- Outputs (Y1-Y8)
- Enable pins (OE, which controls the output state)
- Power and ground pins (VCC and GND).
This device is commonly used in digital circuits to improve signal integrity and facilitate communication between components.

Manufacturer

The SN74LVC541ADBR is manufactured by Texas Instruments (TI), a well-known American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, including digital signal processors, microcontrollers, and analog products. Founded in 1930, TI primarily serves markets in automotive, industrial, communications, and consumer electronics, providing innovative solutions for a wide range of applications. The company is recognized for its commitment to research and development, contributing significantly to advancements in electronics and technology.

Application

The SN74LVC541ADBR is a dual buffer/driver with 3-state outputs, commonly used in digital signal buffering and interfacing applications. It is ideal for data line driving, bus systems, and signal conditioning in high-speed communication. Typical application areas include telecommunications, computer peripherals, and consumer electronics, where it enhances signal integrity and reduces loading on output lines in logic circuits.

Equivalent

The SN74LVC541ADBR is a hex buffer/driver with 3-state outputs. Equivalent products include:
1. SN74LVC541A
2. SN74AHC541
3. 74HC541
4. 74HCT541
These alternatives may vary in parameters like voltage levels and speed, so check the specific datasheets for compatibility with your application.

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