Diodes Incorporated
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PI74STX1G126CX
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PI74STX1G126CX

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Logic Level Shifter
  • Characteristics:
    • Single gate logic level shifter
    • Wide voltage range support
    • High-speed operation
    • Small package size
  • Package: SOT-23-5
  • Essence: Logic level shifting between different voltage domains
  • Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

  • Supply Voltage Range: 1.65V to 5.5V
  • Input Voltage Range (VIL): 0V to 0.8V
  • Input Voltage Range (VIH): 2V to VCC + 0.3V
  • Output Voltage Range (VO): 0V to VCC
  • Maximum Operating Frequency: 100MHz
  • Propagation Delay Time: 4.5ns (typical)
  • Input Capacitance: 3pF (typical)
  • Output Capacitance: 6pF (typical)

Detailed Pin Configuration

The PI74STX1G126CX has a total of 5 pins:

  1. GND: Ground reference
  2. A: Input signal from the lower voltage domain
  3. OE: Output enable control pin
  4. Y: Output signal to the higher voltage domain
  5. VCC: Power supply voltage

Functional Features

  • Logic level shifting: Allows interfacing between devices operating at different voltage levels.
  • Wide voltage range support: Can handle input and output voltages ranging from 1.65V to 5.5V.
  • High-speed operation: Suitable for applications requiring fast signal transmission.
  • Small package size: Compact SOT-23-5 package saves board space.

Advantages and Disadvantages

Advantages: - Wide voltage range support enables compatibility with various devices. - High-speed operation allows for efficient signal transmission. - Small package size saves board space.

Disadvantages: - Limited to single gate logic level shifting. - Not suitable for applications requiring higher operating frequencies.

Working Principles

The PI74STX1G126CX is a single gate logic level shifter. It operates by receiving an input signal (A) from a lower voltage domain and shifting it to the higher voltage domain at the output pin (Y). The output enable control pin (OE) determines whether the output is enabled or disabled. When OE is high, the output follows the input signal. When OE is low, the output is in a high-impedance state.

Detailed Application Field Plans

The PI74STX1G126CX is commonly used in various applications, including:

  1. Microcontroller interfacing: Allows communication between microcontrollers operating at different voltage levels.
  2. Sensor interfaces: Enables connection between sensors and microcontrollers with different voltage requirements.
  3. Level translation in mixed-voltage systems: Facilitates data exchange between components operating at different voltage domains.

Detailed and Complete Alternative Models

  1. SN74LVC1T45DBVR: Single-Bit Dual-Supply Bus Transceiver
  2. TXB0104PWR: 4-Bit Bidirectional Voltage-Level Translator
  3. PCA9306DCUR: Dual Bidirectional I2C-Bus and SMBus Voltage-Level Translator

These alternative models offer similar functionality and can be considered as alternatives to the PI74STX1G126CX.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi PI74STX1G126CX dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of PI74STX1G126CX in technical solutions:

Q1: What is PI74STX1G126CX? A1: PI74STX1G126CX is a specific type of integrated circuit (IC) or chip that serves as a buffer/driver. It is commonly used in various technical solutions.

Q2: What is the purpose of PI74STX1G126CX? A2: The purpose of PI74STX1G126CX is to provide signal buffering and driving capabilities, ensuring proper voltage levels and signal integrity in electronic circuits.

Q3: What are the key features of PI74STX1G126CX? A3: Some key features of PI74STX1G126CX include single supply voltage operation, high-speed performance, low power consumption, and compatibility with various logic families.

Q4: In which applications can PI74STX1G126CX be used? A4: PI74STX1G126CX can be used in a wide range of applications, including data communication systems, industrial automation, consumer electronics, and automotive electronics.

Q5: What is the voltage range supported by PI74STX1G126CX? A5: PI74STX1G126CX supports a voltage range of typically 1.65V to 5.5V, making it compatible with both low-voltage and standard voltage systems.

Q6: Can PI74STX1G126CX handle high-speed signals? A6: Yes, PI74STX1G126CX is designed for high-speed operation, making it suitable for applications that require fast signal switching and transmission.

Q7: Is PI74STX1G126CX available in different package options? A7: Yes, PI74STX1G126CX is available in various package options, such as SOT-23, SC-70, and DFN, allowing flexibility in board design and integration.

Q8: What are the typical power consumption levels of PI74STX1G126CX? A8: PI74STX1G126CX has low power consumption characteristics, typically drawing only a few milliwatts of power during operation.

Q9: Can PI74STX1G126CX be used in both digital and analog circuits? A9: PI74STX1G126CX is primarily designed for digital signal buffering and driving. While it may work in some analog applications, it is not optimized for analog signals.

Q10: Are there any specific precautions to consider when using PI74STX1G126CX? A10: It is important to follow the manufacturer's datasheet and guidelines for proper usage and handling of PI74STX1G126CX. Pay attention to voltage levels, temperature limits, and recommended PCB layout practices to ensure optimal performance and reliability.

Please note that these answers are general and may vary depending on the specific application and requirements.