PI74STX4G4245ZJEX

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Shifter
• Characteristics: High-speed, low-power consumption
• Package: 24-pin SSOP (Shrink Small Outline Package)
• Essence: Voltage level shifting between different logic levels
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Maximum Operating Frequency: 100MHz
• Propagation Delay: 2.5ns (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PI74STX4G4245ZJEX has a total of 24 pins, which are labeled as follows:

1. OE (Output Enable) 1
2. A1 (Input A1)
3. B1 (Input B1)
4. Y1 (Output Y1)
5. GND (Ground)
6. Y2 (Output Y2)
7. B2 (Input B2)
8. A2 (Input A2)
9. OE (Output Enable) 2

10. VCC (Supply Voltage)

11. Y3 (Output Y3)

12. B3 (Input B3)
13. A3 (Input A3)
14. OE (Output Enable) 3
15. Y4 (Output Y4)
16. B4 (Input B4)
17. A4 (Input A4)
18. GND (Ground)
19. Y5 (Output Y5)

20. OE (Output Enable) 4

21. A5 (Input A5)

22. B5 (Input B5)
23. Y6 (Output Y6)
24. VCC (Supply Voltage)

Functional Features

• Logic level shifting: The PI74STX4G4245ZJEX allows for voltage level shifting between different logic levels, making it suitable for interfacing between devices operating at different voltage levels.
• High-speed operation: With a maximum operating frequency of 100MHz, this IC enables fast data transmission and processing.
• Low-power consumption: The PI74STX4G4245ZJEX is designed to minimize power consumption, making it energy-efficient and suitable for battery-powered applications.

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows compatibility with various systems. - High-speed operation enables efficient data transfer. - Low-power consumption prolongs battery life in portable devices.

Disadvantages: - Limited number of input/output channels (6 channels). - May require additional components for more complex voltage level shifting scenarios.

Working Principles

The PI74STX4G4245ZJEX utilizes a combination of MOSFETs and CMOS technology to achieve voltage level shifting. It employs a bidirectional level shifter circuit that can convert signals from one voltage level to another, allowing seamless communication between devices operating at different logic levels.

Detailed Application Field Plans

The PI74STX4G4245ZJEX finds applications in various fields, including:

1. IoT (Internet of Things) devices: Enables communication between low-voltage sensors and microcontrollers operating at higher voltages.
2. Consumer electronics: Facilitates interconnection between different logic level devices, such as smartphones, tablets, and peripherals.
3. Industrial automation: Allows integration of control systems operating at different voltage levels, enhancing compatibility and flexibility.
4. Automotive electronics: Enables communication between various modules and subsystems within a vehicle, which often operate at different voltage levels.

Detailed and Complete Alternative Models

1. PI74STX4G4245ZJEX-ND: Similar specifications and pin configuration, available in a 24-pin TSSOP (Thin Shrink Small Outline Package) package.
2. SN74LVCH245APWR: Logic level shifter with comparable characteristics, available in a 20-pin TSSOP package.
3. MC74VHC245DTR2G: Voltage level translator with similar features, available in a 20-pin SOIC (Small Outline Integrated Circuit) package.

(Note: The above alternative models are provided for reference and may have slight variations in specifications and packaging.)

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