SN74HC541DWR

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SN74HC541DWR

IC BUFFER NON-INVERT 6V 20SOIC

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規格

Package Tape & Reel (TR),Cut Tape (CT),Bulk
Series 74HC
ProductStatus Active
LogicType Buffer, Non-Inverting
NumberofElements 1
NumberofBitsperElement 8
OutputType 3-State
Current-OutputHighLow 7.8mA, 7.8mA
Voltage-Supply 2V ~ 6V
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 20-SOIC (0.295, 7.50mm Width)

概述

Description

The SN74HC541DWR is an octal buffer/driver designed for high-speed digital signal processing. It belongs to Texas Instruments' 74HC series of high-speed CMOS logic devices. This component features eight independent buffer/driver circuits with 3-state outputs, allowing it to drive heavy capacitive loads while maintaining signal integrity.
Key specifications include a wide operating voltage range (2V to 6V) and fast switching times, making it suitable for various applications in data transmission, signal amplification, and interfacing with microcontrollers and other digital circuits.
The 3-state outputs enable the device to control data flow in bus-oriented systems, providing efficiency in data management. It is available in a 20-pin SOIC package (DWR), which facilitates easy integration into compact circuit designs. Overall, the SN74HC541DWR is an ideal choice for applications requiring reliable buffering and driving capabilities in high-speed environments.

Features

The SN74HC541DWR is a high-speed hex buffer/driver designed for use in digital logic applications. Key features include:
1. Hex Buffer/Driver: Contains six independent buffers, capable of driving significant loads.
2. Logic Levels: Compatible with TTL logic levels, ensuring interoperability with other devices in digital circuits.
3. High-Speed Operation: Operates at high speeds, with a maximum propagation delay of 10 ns at 5V, enhancing performance in fast applications.
4. Wide Supply Voltage Range: Functions with a supply voltage range from 2V to 6V, offering flexibility in various power environments.
5. High Output Drive: Capable of sourcing or sinking 6 mA, enabling it to drive larger loads without additional components.
6. Low Power Consumption: Consumes minimal power, making it suitable for battery-operated devices.
7. Package Type: Available in a 20-pin TSSOP package (DWR), allowing for compact designs.
8. Temperature Range: Operates reliably over a wide temperature range, ensuring stability in diverse conditions.
These features make the SN74HC541DWR ideal for applications such as signal buffering, level shifting, and driving LED displays.

Package

The SN74HC541DWR is packaged in a TSSOP (Thin Shrink Small Outline Package) with 20 pins.

Pinout

The SN74HC541DWR is an octal buffer/driver with 3-state outputs, featuring a total of 20 pins. It is designed to drive capacitive loads and connect with other circuits without signal degradation. Each of its eight inputs can be individually enabled or disabled via an enable pin (G) for each half (A and B) of the buffer, allowing for selective data control.
The pin configuration includes:
- Pins 1-8: Data inputs (A1-A8)
- Pins 9-16: Output enable pins (G1, G2 for each set of four inputs)
- Pins 17-20: Output pins (Y1-Y8) and power supply (Vcc and GND)
This device is typically used in applications requiring signal buffering and isolation, providing improved performance in digital signals. It operates with a supply voltage range of 2V to 6V and has high-speed operation capabilities.

Manufacturer

The SN74HC541DWR is manufactured by Texas Instruments (TI), a leading American technology company. Texas Instruments specializes in the design and production of semiconductors and various types of electronics, including integrated circuits (ICs), processors, and microcontrollers. Founded in 1930, TI is known for its innovation in analog and digital signal processing and is a major supplier in industries such as automotive, industrial, and consumer electronics. The SN74HC541DWR is a hex buffer/driver with 3-state outputs, commonly used in digital circuits for signal buffering and driving loads.

Application

The SN74HC541DWR is a high-speed hex buffer/driver designed for applications such as signal buffering, data transmission, and driving high-capacitance loads. It is widely used in digital circuits for enhancing signal integrity in microprocessor and microcontroller interfaces, communication systems, and data bus architectures. Additionally, it can be utilized in automotive, industrial, and consumer electronics for signal conditioning and level shifting.

Equivalent

The SN74HC541DWR is a hex buffer/driver with 3-state outputs. Equivalent products include:
1. 74HC541 (various manufacturers)
2. 74HCT541 (for TTL compatibility)
3. MC74HC541A (Motorola)
4. CD74HC541 (Texas Instruments)
5. 74HC540 (without inverted outputs)
Always check the specific datasheets for pin configuration and electrical characteristics for compatibility.

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