仕様
| 属性 | 値 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| 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 |
概要
Description
The SN74LVC541ADGVR is an octal buffer/driver with 3-state outputs, manufactured by Texas Instruments. It is part of the LVC family, known for its low-voltage operations, which makes it suitable for a wide range of applications, including portable and battery-operated equipment. The device operates within a voltage range of 1.65 V to 3.6 V and supports mixed-mode signal operation on all ports.
This IC features two output enable pins, OE1 and OE2, which control the 3-state outputs, allowing for easy interface with multiple systems by preventing bus contention. The high-performance CMOS technology ensures low power dissipation and high-speed operation.
The SN74LVC541ADGVR comes in a TSSOP package, which is compact and suitable for space-constrained designs. Its noise immunity and drive capability are enhanced by Schmitt-trigger action at all inputs. Additionally, this device is known for its high output drive, capable of driving up to 24 mA, making it ideal for driving LED displays or other high-current loads. Overall, it is a versatile solution for buffering, level shifting, and driving applications.
This IC features two output enable pins, OE1 and OE2, which control the 3-state outputs, allowing for easy interface with multiple systems by preventing bus contention. The high-performance CMOS technology ensures low power dissipation and high-speed operation.
The SN74LVC541ADGVR comes in a TSSOP package, which is compact and suitable for space-constrained designs. Its noise immunity and drive capability are enhanced by Schmitt-trigger action at all inputs. Additionally, this device is known for its high output drive, capable of driving up to 24 mA, making it ideal for driving LED displays or other high-current loads. Overall, it is a versatile solution for buffering, level shifting, and driving applications.
Equivalent
The SN74LVC541ADGVR is an octal buffer/driver with 3-state outputs from Texas Instruments. Equivalent products can include:
1. NXP 74LVC541A
2. ON Semiconductor MC74LCX541
3. STMicroelectronics 74VHC541
4. Microchip 74LCX541
Ensure to check pin configuration and electrical characteristics for compatibility in your specific application.
1. NXP 74LVC541A
2. ON Semiconductor MC74LCX541
3. STMicroelectronics 74VHC541
4. Microchip 74LCX541
Ensure to check pin configuration and electrical characteristics for compatibility in your specific application.
Features
The SN74LVC541ADGVR is an octal buffer/driver with 3-state outputs, part of the LVC family of logic integrated circuits from Texas Instruments. Key features include:
1. Voltage Range: Operates with a supply voltage range from 1.65 V to 3.6 V, making it suitable for a wide array of applications.
2. Output Drive: Capable of driving up to ±24 mA at 3.3 V, allowing it to handle moderate loads.
3. 3-State Outputs: Offers three-state outputs which can be set into a high-impedance state, enabling multiple devices to connect to a single bus.
4. Low Power Consumption: Features low static power consumption and is designed to minimize power usage.
5. Input Tolerance: Inputs are 5.5 V tolerant, which ensures compatibility with TTL or CMOS inputs.
6. Enhanced ESD Protection: Provides enhanced protection against electrostatic discharge.
7. Propagation Delay: Typically offers fast propagation delays, improving signal timing accuracy.
8. Temperature Range: Operates over a wide temperature range, typically from -40°C to 125°C, suitable for industrial applications.
These features make the SN74LVC541ADGVR ideal for buffering and driving applications in digital circuits.
1. Voltage Range: Operates with a supply voltage range from 1.65 V to 3.6 V, making it suitable for a wide array of applications.
2. Output Drive: Capable of driving up to ±24 mA at 3.3 V, allowing it to handle moderate loads.
3. 3-State Outputs: Offers three-state outputs which can be set into a high-impedance state, enabling multiple devices to connect to a single bus.
4. Low Power Consumption: Features low static power consumption and is designed to minimize power usage.
5. Input Tolerance: Inputs are 5.5 V tolerant, which ensures compatibility with TTL or CMOS inputs.
6. Enhanced ESD Protection: Provides enhanced protection against electrostatic discharge.
7. Propagation Delay: Typically offers fast propagation delays, improving signal timing accuracy.
8. Temperature Range: Operates over a wide temperature range, typically from -40°C to 125°C, suitable for industrial applications.
These features make the SN74LVC541ADGVR ideal for buffering and driving applications in digital circuits.
Pinout
The SN74LVC541ADGVR is an octal buffer/driver with 3-state outputs, produced by Texas Instruments. It is part of the LVC family, which is known for low-voltage, high-speed logic operations. The device comes in a 20-pin TSSOP (Thin Shrink Small Outline Package) format.
Here are the key functions and pin details:
- Total Pins: 20
- Pin Functions:
- VCC: Power supply pin.
- GND: Ground connection.
- Output Control Pins (OE1, OE2): Two active-low output enable pins. When low, they enable the corresponding outputs; when high, the outputs are in a high-impedance state.
- Input Pins (A1 to A8): Octal data inputs.
- Output Pins (Y1 to Y8): Corresponding outputs for each input.
The SN74LVC541ADGVR is typically used in applications requiring high-speed data buffering, such as memory address driving or bus interfacing. It operates over a voltage range of 1.65 V to 3.6 V and supports 5 V tolerant inputs, making it versatile for different environments.
Here are the key functions and pin details:
- Total Pins: 20
- Pin Functions:
- VCC: Power supply pin.
- GND: Ground connection.
- Output Control Pins (OE1, OE2): Two active-low output enable pins. When low, they enable the corresponding outputs; when high, the outputs are in a high-impedance state.
- Input Pins (A1 to A8): Octal data inputs.
- Output Pins (Y1 to Y8): Corresponding outputs for each input.
The SN74LVC541ADGVR is typically used in applications requiring high-speed data buffering, such as memory address driving or bus interfacing. It operates over a voltage range of 1.65 V to 3.6 V and supports 5 V tolerant inputs, making it versatile for different environments.
Manufacturer
The SN74LVC541ADGVR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components and integrated circuits. Their products are used in various applications, including automotive, industrial, personal electronics, and communications equipment. TI is known for its innovation and cutting-edge technology in the semiconductor industry, and it provides solutions that facilitate advancements across multiple sectors.
Application
The SN74LVC541ADGVR is an octal buffer/driver with 3-state outputs ideal for use in digital circuits. It is commonly used in applications requiring signal buffering, voltage translation, and bus driving. Key areas include:
1. Microcontroller Interfacing: Protects microcontroller inputs and outputs when interfacing with external devices.
2. Memory Addressing: Provides buffering for address and data buses in memory systems.
3. Signal Integrity: Enhances signal integrity over long transmission distances.
4. Level Shifting: Facilitates logic level translation between different voltage domains.
5. Data Multiplexing/Demultiplexing: Supports data routing in communication systems.
Its ability to operate in low voltage and high-speed conditions makes it versatile for various electronic applications.
1. Microcontroller Interfacing: Protects microcontroller inputs and outputs when interfacing with external devices.
2. Memory Addressing: Provides buffering for address and data buses in memory systems.
3. Signal Integrity: Enhances signal integrity over long transmission distances.
4. Level Shifting: Facilitates logic level translation between different voltage domains.
5. Data Multiplexing/Demultiplexing: Supports data routing in communication systems.
Its ability to operate in low voltage and high-speed conditions makes it versatile for various electronic applications.
Package
The SN74LVC541ADGVR is an octal buffer/driver IC with 3-state outputs, manufactured by Texas Instruments. It comes in a TSSOP (Thin Shrink Small Outline Package) with 20 pins, identified by the package code "DGVR." This package type is compact and suitable for surface mounting on PCBs, making it ideal for applications where space is a constraint.
