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SN74LVC541ADBR
+BOMIC BUFF NON-INVERT 3.6V 20-SSOP
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メーカーSTマイクロエレクトロニクス
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メーカー品番 #SN74LVC541ADBR
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在庫状況5058
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| 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 |
概要
Description
The SN74LVC541ADBR is a high-speed, low-voltage Octal Buffer/Driver designed for use in digital circuits. It features eight independent buffers that can drive capacitive loads, making it suitable for signal amplification and isolation applications. Operating from a supply voltage of 1.65V to 5.5V, it is compatible with various logic levels, including TTL and CMOS.
This device is particularly valued for its low power consumption and high-speed performance, with a maximum propagation delay of around 5 ns. The SN74LVC541ADBR provides three-state outputs, allowing for easy integration into bus-oriented systems. It is packaged in a 20-pin TSSOP for compact designs.
Key features include wide operating voltage range, low power dissipation, and high output drive capability. Applications include data communication, signal buffering, and interfacing between different logic families. Overall, the SN74LVC541ADBR is an essential component for modern electronic designs requiring efficient signal management.
This device is particularly valued for its low power consumption and high-speed performance, with a maximum propagation delay of around 5 ns. The SN74LVC541ADBR provides three-state outputs, allowing for easy integration into bus-oriented systems. It is packaged in a 20-pin TSSOP for compact designs.
Key features include wide operating voltage range, low power dissipation, and high output drive capability. Applications include data communication, signal buffering, and interfacing between different logic families. Overall, the SN74LVC541ADBR is an essential component for modern electronic designs requiring efficient signal management.
Equivalent
The SN74LVC541ADBR is an octal buffer/driver with 3-state outputs. Equivalent products include:
1. SN74LVC541A (without the DBR packaging)
2. SN74LVC541A-Q1 (automotive-grade version)
3. 74LVC541 (in various manufacturers' lines)
4. MC74LC541 (Motorola equivalent)
Always check specific parameters and pin configurations when selecting alternatives.
1. SN74LVC541A (without the DBR packaging)
2. SN74LVC541A-Q1 (automotive-grade version)
3. 74LVC541 (in various manufacturers' lines)
4. MC74LC541 (Motorola equivalent)
Always check specific parameters and pin configurations when selecting alternatives.
Features
The SN74LVC541ADBR is an octal buffer/driver featuring the following key features:
1. High-Speed Performance: It operates at a maximum frequency of up to 150 MHz, optimizing signal integrity in high-speed applications.
2. Wide Supply Voltage Range: Supports a supply voltage range from 1.65V to 5.5V, making it versatile for various logic levels.
3. Low Power Consumption: Designed for low power operation, which is critical for battery-powered devices.
4. Tri-State Outputs: Features tri-state outputs, allowing outputs to be configured as high, low, or high-impedance, enabling multiple devices to share a common bus.
5. High-Drive Capability: Capable of driving up to 24 mA output current, ideal for driving capacitive loads.
6. Input/Output Compatibility: Compatible with both LVC and LVTTL logic families.
7. Thermal Protection: Built-in thermal protection enhances reliability in high-temperature environments.
These features make the SN74LVC541ADBR suitable for various applications, including data communication and interfacing circuits.
1. High-Speed Performance: It operates at a maximum frequency of up to 150 MHz, optimizing signal integrity in high-speed applications.
2. Wide Supply Voltage Range: Supports a supply voltage range from 1.65V to 5.5V, making it versatile for various logic levels.
3. Low Power Consumption: Designed for low power operation, which is critical for battery-powered devices.
4. Tri-State Outputs: Features tri-state outputs, allowing outputs to be configured as high, low, or high-impedance, enabling multiple devices to share a common bus.
5. High-Drive Capability: Capable of driving up to 24 mA output current, ideal for driving capacitive loads.
6. Input/Output Compatibility: Compatible with both LVC and LVTTL logic families.
7. Thermal Protection: Built-in thermal protection enhances reliability in high-temperature environments.
These features make the SN74LVC541ADBR suitable for various applications, including data communication and interfacing circuits.
Pinout
The SN74LVC541ADBR is an octal buffer/driver with 3-state outputs. It has a total of 20 pins.
Pin Functions:
- 1-8 (A1-A8): These are the data inputs for the buffers.
- 9 (GND): Ground connection.
- 10 (OE): Output Enable; when LOW, the outputs are enabled.
- 11-18 (Y1-Y8): These are the 3-state outputs corresponding to the data inputs A1-A8.
- 19 (VCC): Power supply connection.
- 20 (NC): No Connect; not internally connected.
This device operates with a supply voltage range of 1.65V to 5.5V and is designed for low-voltage applications. It is commonly used in digital systems to drive signals with high speed and low power consumption.
Pin Functions:
- 1-8 (A1-A8): These are the data inputs for the buffers.
- 9 (GND): Ground connection.
- 10 (OE): Output Enable; when LOW, the outputs are enabled.
- 11-18 (Y1-Y8): These are the 3-state outputs corresponding to the data inputs A1-A8.
- 19 (VCC): Power supply connection.
- 20 (NC): No Connect; not internally connected.
This device operates with a supply voltage range of 1.65V to 5.5V and is designed for low-voltage applications. It is commonly used in digital systems to drive signals with high speed and low power consumption.
Manufacturer
The SN74LVC541ADBR is manufactured by Texas Instruments (TI), a leading global semiconductor company. Founded in 1930 and headquartered in Dallas, Texas, Texas Instruments specializes in designing and manufacturing a wide range of analog, digital, and embedded processing chips. The company is known for its innovation in the semiconductor industry, focusing on various applications including automotive, industrial, communications, and consumer electronics. TI is recognized for its commitment to research and development, enabling them to provide a diverse portfolio of products, including logic devices, microcontrollers, and signal processing solutions. Their products are widely used across multiple industries, making TI a key player in the electronics market.
Application
The SN74LVC541ADBR is an octal buffer/driver designed for high-speed data transmission. Its primary application areas include:
1. Data Bus Isolation: It helps isolate data buses in digital circuits, preventing signal degradation.
2. Level Shifting: Converts between different voltage levels in mixed-voltage systems.
3. Signal Conditioning: Enhances signal integrity in high-speed applications.
4. Memory Addressing: Used in memory devices to drive address lines.
5. Communication Interfaces: Facilitates communication in protocols like I2C, SPI, and UART.
Its low power consumption and high-speed capabilities make it suitable for various digital logic applications in consumer electronics, telecommunications, and computing.
1. Data Bus Isolation: It helps isolate data buses in digital circuits, preventing signal degradation.
2. Level Shifting: Converts between different voltage levels in mixed-voltage systems.
3. Signal Conditioning: Enhances signal integrity in high-speed applications.
4. Memory Addressing: Used in memory devices to drive address lines.
5. Communication Interfaces: Facilitates communication in protocols like I2C, SPI, and UART.
Its low power consumption and high-speed capabilities make it suitable for various digital logic applications in consumer electronics, telecommunications, and computing.
Package
The SN74LVC541ADBR is packaged in a TSSOP (Thin Shrink Small Outline Package) with 20 pins.
