사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | 74LVC |
| Part Status | Active |
| Logic Type | Buffer, Non-Inverting |
| Number of Elements | 3 |
| Number of Bits per Element | 1 |
| Output Type | Push-Pull |
| Current - Output High Low | 32mA, 32mA |
| Voltage - Supply | 1.65V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
개요
Description
The SN74LVC3G34DCUR is a high-performance, triple buffer/driver integrated circuit from Texas Instruments, part of the LVC family. Designed for 1.65 V to 5.5 V VCC operation, it offers flexibility across a range of voltage requirements. The device is characterized by its ability to provide high-speed signal buffering and increased drive strength, making it suitable for applications requiring fast data transmission and improved performance.
The SN74LVC3G34DCUR features a Schmitt-trigger action at the inputs, which allows for slowly changing input signals and improved noise immunity. The device's CMOS technology ensures low power consumption, making it ideal for portable and battery-operated devices. Additionally, the small package size, such as the DRS (8-pin VSSOP) or DCU (8-pin US8), supports compact PCB designs.
Typical applications for the SN74LVC3G34DCUR include signal buffering, level shifting, and interfacing with mixed-voltage systems. Its robust design and versatility make it suitable for use in consumer electronics, telecommunications, and computing devices.
The SN74LVC3G34DCUR features a Schmitt-trigger action at the inputs, which allows for slowly changing input signals and improved noise immunity. The device's CMOS technology ensures low power consumption, making it ideal for portable and battery-operated devices. Additionally, the small package size, such as the DRS (8-pin VSSOP) or DCU (8-pin US8), supports compact PCB designs.
Typical applications for the SN74LVC3G34DCUR include signal buffering, level shifting, and interfacing with mixed-voltage systems. Its robust design and versatility make it suitable for use in consumer electronics, telecommunications, and computing devices.
Equivalent
The SN74LVC3G34DCUR is a triple buffer/driver with 5.5-V tolerant inputs from Texas Instruments. Equivalent products include:
1. NXP 74LVC3G34 - Triple Buffer with similar voltage and performance characteristics.
2. ON Semiconductor MC74VHC1G125 - A single buffer but similar in logic level and voltage tolerance.
3. Fairchild/ON Semiconductor NC7SZ125 - Single buffer with similar voltage compatibility.
Ensure compatibility by checking the datasheet for specific performance and pin configuration requirements.
1. NXP 74LVC3G34 - Triple Buffer with similar voltage and performance characteristics.
2. ON Semiconductor MC74VHC1G125 - A single buffer but similar in logic level and voltage tolerance.
3. Fairchild/ON Semiconductor NC7SZ125 - Single buffer with similar voltage compatibility.
Ensure compatibility by checking the datasheet for specific performance and pin configuration requirements.
Features
The SN74LVC3G34DCUR is a triple buffer/driver designed for 1.65-V to 5.5-V VCC operation. It provides three independent buffers with high drive capability, ideal for a wide range of applications. Key features include:
1. Voltage Range: Operates across a wide voltage range from 1.65 V to 5.5 V, making it versatile for various power supply conditions.
2. High Drive Capability: It can source or sink up to 32 mA at 4.5 V, suitable for driving multiple inputs or longer trace lengths.
3. Low Power Consumption: Offers low static power consumption, enhancing energy efficiency.
4. Input Levels: Compatible with both CMOS and TTL input levels.
5. Fast Propagation Delay: Features a maximum propagation delay of 4.3 ns at 3.3 V, allowing for rapid signal processing.
6. Protection Features: Includes partial power-down protection and power-up 3-state for safe operation.
7. Package: Available in a small VSSOP-8 package, saving space in compact designs.
These features make the SN74LVC3G34DCUR suitable for use in various applications requiring reliable buffering and driving of digital signals.
1. Voltage Range: Operates across a wide voltage range from 1.65 V to 5.5 V, making it versatile for various power supply conditions.
2. High Drive Capability: It can source or sink up to 32 mA at 4.5 V, suitable for driving multiple inputs or longer trace lengths.
3. Low Power Consumption: Offers low static power consumption, enhancing energy efficiency.
4. Input Levels: Compatible with both CMOS and TTL input levels.
5. Fast Propagation Delay: Features a maximum propagation delay of 4.3 ns at 3.3 V, allowing for rapid signal processing.
6. Protection Features: Includes partial power-down protection and power-up 3-state for safe operation.
7. Package: Available in a small VSSOP-8 package, saving space in compact designs.
These features make the SN74LVC3G34DCUR suitable for use in various applications requiring reliable buffering and driving of digital signals.
Pinout
The SN74LVC3G34DCUR is a triple buffer/driver IC from Texas Instruments. It features a total of 8 pins. The primary function of this device is to act as a non-inverting buffer or driver, providing signal amplification and isolation between different parts of a digital circuit.
Here is a brief overview of its pin functions:
1. A1, A2, A3 (Inputs): These pins are the input lines for each of the three buffers.
2. Y1, Y2, Y3 (Outputs): These are the output pins corresponding to their respective inputs. Each output provides the same logic level as its input.
3. V_CC (Power Supply): This pin is used to provide the power supply voltage to the IC.
4. GND (Ground): This pin connects to the ground reference of the circuit.
The IC operates with a wide voltage range and is commonly used in applications requiring high-speed signal buffering or driving capabilities, ensuring signal integrity and preventing signal distortion.
Here is a brief overview of its pin functions:
1. A1, A2, A3 (Inputs): These pins are the input lines for each of the three buffers.
2. Y1, Y2, Y3 (Outputs): These are the output pins corresponding to their respective inputs. Each output provides the same logic level as its input.
3. V_CC (Power Supply): This pin is used to provide the power supply voltage to the IC.
4. GND (Ground): This pin connects to the ground reference of the circuit.
The IC operates with a wide voltage range and is commonly used in applications requiring high-speed signal buffering or driving capabilities, ensuring signal integrity and preventing signal distortion.
Manufacturer
The SN74LVC3G34DCUR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a variety of electronic components and devices. It is widely recognized for its analog and embedded processing products, which are used in various applications including consumer electronics, automotive systems, industrial equipment, and communication devices. TI is known for its innovation in semiconductor technologies and solutions that improve energy efficiency and performance in a wide range of electronic systems.
Application
The SN74LVC3G34DCUR is a triple buffer/driver IC used in digital logic applications. Its application areas include signal buffering and driving in communication systems, computing, and consumer electronics. It is suitable for interfacing between different logic levels, enhancing signal integrity, and driving capacitive loads. This IC is often used in systems requiring high-speed data transfer, such as microcontroller interfaces, memory modules, and data processing units. Additionally, due to its small size and low power consumption, it is ideal for portable and battery-powered devices.
Package
The SN74LVC3G34DCUR is a triple non-inverting buffer/driver from Texas Instruments, housed in a 12-pin VSSOP (very thin small-outline package), also known as DCU package. This package is compact, making it suitable for space-constrained applications.
