74CB3Q3125DBQRG4

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Digital Multiplexer/Demultiplexer
• Characteristics: High-speed, low-power consumption
• Package: SSOP-16
• Essence: Logic Level Shifter
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 1.65V to 3.6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Input Capacitance: 3pF (typical)
• Output Capacitance: 3pF (typical)
• Propagation Delay: 2.5ns (typical)

Detailed Pin Configuration

The 74CB3Q3125DBQRG4 IC has a total of 16 pins arranged in a SSOP package. The pin configuration is as follows:

___________ | | 1 |1 16| VCC 2 |2 15| B1 3 |3 14| A1 4 |4 13| OE# 5 |5 12| Y1 6 |6 11| B2 7 |7 10| A2 8 |8 9| Y2 |___________|

Functional Features

• Bidirectional level shifting between two voltage domains
• Four independent multiplexer/demultiplexer channels
• Low ON-state resistance for minimal signal distortion
• Wide operating voltage range for compatibility with various systems
• High-speed operation for time-critical applications

Advantages and Disadvantages

Advantages

• Enables seamless communication between devices operating at different voltage levels
• Low power consumption extends battery life in portable devices
• Compact package size allows for space-efficient designs
• Wide operating temperature range ensures reliability in harsh environments

Disadvantages

• Limited number of channels may not be suitable for complex multiplexing/demultiplexing requirements
• Propagation delay may introduce timing issues in high-speed applications

Working Principles

The 74CB3Q3125DBQRG4 is a logic level shifter that facilitates bidirectional signal translation between two voltage domains. It consists of four independent multiplexer/demultiplexer channels, each capable of shifting signals from one voltage level to another. The device operates by selectively connecting the input pins (A1, A2, B1, B2) to the output pins (Y1, Y2) based on the control signal (OE#). When OE# is low, the inputs are connected to the outputs, allowing bidirectional signal transmission. Conversely, when OE# is high, the outputs are disabled, isolating the input and output domains.

Detailed Application Field Plans

The 74CB3Q3125DBQRG4 finds application in various scenarios where voltage level translation is required. Some potential use cases include: - Interfacing between microcontrollers operating at different voltage levels - Communication between digital sensors and microprocessors - Level shifting in battery-powered devices to conserve power - Signal routing in data acquisition systems - Interface conversion in industrial automation equipment

Detailed and Complete Alternative Models

• SN74CB3Q3125DBQR: Similar IC from Texas Instruments with identical functionality and specifications.
• MC74CB3Q3125DG: Equivalent IC from ON Semiconductor with comparable features and performance.
• 74LVC125APW: Alternative IC from NXP Semiconductors with similar functionality but different package type.

Note: The above alternative models are provided as examples and may not represent an exhaustive list of alternatives available in the market.

This entry provides a comprehensive overview of the 74CB3Q3125DBQRG4, covering its product details, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.