74LVCH32244AEC/G:5

Product Overview

• Category: Integrated Circuit
• Use: Buffer/Line Driver
• Characteristics: Low voltage, high-speed CMOS buffer/line driver with 3-state outputs
• Package: TSSOP
• Essence: The 74LVCH32244AEC/G:5 is a versatile buffer/line driver designed for low-voltage applications.
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier.

Specifications

• Supply Voltage: 1.65V to 3.6V
• High-Level Input Voltage: 2V to VCC
• Low-Level Input Voltage: GND to 0.8V
• High-Level Output Voltage: VCC - 0.2V
• Low-Level Output Voltage: 0.2V
• Maximum Operating Frequency: 160MHz
• Output Drive Capability: 24mA at 3.3V

Detailed Pin Configuration

The 74LVCH32244AEC/G:5 features a 20-pin TSSOP package with the following pin configuration: 1. Output 4 2. Output 3 3. GND 4. Output 2 5. Output 1 6. GND 7. Input 4 8. Input 3 9. GND 10. Input 2 11. Input 1 12. GND 13. OE (Output Enable) 14. GND 15. VCC 16. Output 7 17. Output 6 18. GND 19. Output 5 20. Output 8

Functional Features

• 8-bit buffer/line driver with 3-state outputs
• High-speed operation suitable for low-voltage applications
• Output enable (OE) input for easy control of outputs
• Compatible with various logic levels

Advantages and Disadvantages

Advantages

• Wide supply voltage range allows for flexible use in different systems
• High-speed operation enables efficient signal buffering
• 3-state outputs provide flexibility in bus-oriented applications

Disadvantages

• Limited output drive capability compared to some higher voltage devices
• Sensitivity to electrostatic discharge due to low voltage operation

Working Principles

The 74LVCH32244AEC/G:5 operates as a buffer/line driver by amplifying and shaping input signals to be compatible with downstream components. The 3-state outputs allow the device to effectively isolate itself from the bus when not actively driving signals.

Detailed Application Field Plans

This IC is well-suited for various applications including: - Data communication systems - Computer peripherals - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• SN74LVC244A: Texas Instruments
• MC74VHC244: ON Semiconductor
• NC7SZ125: Fairchild Semiconductor

In conclusion, the 74LVCH32244AEC/G:5 is a versatile buffer/line driver offering high-speed operation and compatibility with low-voltage systems. Its 3-state outputs and wide supply voltage range make it suitable for a range of applications in different industries.

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