IDT74ALVC16835PFG

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Translator
• Characteristics:
  • High-speed operation
  • Low power consumption
  • Wide voltage range compatibility
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Logic level translation between different voltage domains
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Input Voltage Range (Vref): 0V to VCC
• Output Voltage Range (Vref): 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 2.5ns (typical)
• Output Drive Strength: ±24mA

Detailed Pin Configuration

The IDT74ALVC16835PFG has a total of 56 pins, which are organized as follows:

• Pin 1: OE (Output Enable) for Port A
• Pin 2: GND (Ground)
• Pin 3: A1 (Input/Output) for Port A
• Pin 4: B1 (Input/Output) for Port B
• Pin 5: Y1 (Output) for Port A
• Pin 6: VCC (Power Supply)
• Pin 7: Y2 (Output) for Port B
• Pin 8: B2 (Input/Output) for Port B
• Pin 9: A2 (Input/Output) for Port A
• Pins 10-56: Reserved for other functions

Functional Features

• Bidirectional voltage level translation between two independent voltage domains
• Supports voltage translation from 1.2V to 3.6V
• Provides non-inverting level shifting for both input and output signals
• Enables interfacing between devices operating at different voltage levels

Advantages

• High-speed operation allows for efficient data transfer between different voltage domains
• Low power consumption helps in reducing overall system energy requirements
• Wide voltage range compatibility enables versatile usage across various applications
• Compact TSSOP package offers space-saving benefits and ease of integration

Disadvantages

• Limited pin count may restrict the number of simultaneous translations
• Not suitable for applications requiring translation between very high voltage ranges

Working Principles

The IDT74ALVC16835PFG utilizes a combination of MOSFET-based level shifters to achieve logic level translation. The circuitry ensures that input signals from one voltage domain are correctly translated to the corresponding voltage levels of the other domain. This allows for seamless communication between devices operating at different voltage levels.

Detailed Application Field Plans

The IDT74ALVC16835PFG is commonly used in various electronic systems where voltage level translation is required. Some typical application fields include: - Microcontrollers and microprocessors interfacing with peripheral devices - Communication systems involving different voltage domains - Battery-powered devices with multiple voltage requirements - Industrial automation and control systems

Detailed and Complete Alternative Models

• SN74LVC1T45DBVR (Texas Instruments)
• NC7SZ125P5X (Fairchild Semiconductor)
• 74LVC2T45GW (NXP Semiconductors)
• TC7WU04FU(TE85L,F) (Toshiba Semiconductor)

Note: These alternative models offer similar functionality and can be considered as replacements for the IDT74ALVC16835PFG.

This entry provides an overview of the IDT74ALVC16835PFG, a logic level translator integrated circuit. It includes basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.