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SN74LVC3G34DCUR
+Lista de MateriaisIC BUFFER NON-INVERT 5.5V 8VSSOP
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FabricanteTexas Instruments
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Peça do Fabricante #SN74LVC3G34DCUR
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Pacote VFSOP-8
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Especificações
| Atributo | Valor |
| 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 |
Visão Geral
Description
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
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
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
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.