Encyclopedia Entry: 74CBTLV3245PGG8

Product Overview

Category

The 74CBTLV3245PGG8 belongs to the category of integrated circuits (ICs) and specifically falls under the family of bus switches.

Use

This product is primarily used for signal switching applications in electronic circuits. It allows for the connection or disconnection of multiple input/output lines, enabling efficient data transmission between different components of a circuit.

Characteristics

• Low voltage operation: The 74CBTLV3245PGG8 operates at low voltages, typically ranging from 1.65V to 3.6V, making it suitable for use in various low-power applications.
• High-speed switching: With its fast switching capabilities, this IC ensures minimal delay in transmitting signals, thereby enhancing overall system performance.
• Bidirectional functionality: The device supports bidirectional signal flow, allowing for seamless communication between different parts of a circuit.
• Low power consumption: The 74CBTLV3245PGG8 is designed to consume minimal power, making it energy-efficient and suitable for battery-powered devices.
• Compact package: This IC is available in a small form factor package, such as the 48-pin TSSOP (Thin Shrink Small Outline Package), ensuring space-saving integration into electronic systems.

Packaging/Quantity

The 74CBTLV3245PGG8 is typically packaged in reels or tubes, containing a specified quantity of ICs per package. The exact packaging and quantity may vary depending on the manufacturer and supplier.

Specifications

• Supply Voltage Range: 1.65V to 3.6V
• Number of Channels: 8
• Input/Output Compatibility: CMOS/TTL
• Maximum On-State Resistance: 4Ω
• Maximum Data Rate: 400Mbps
• Operating Temperature Range: -40°C to 85°C
• Package Type: 48-pin TSSOP

Detailed Pin Configuration

The 74CBTLV3245PGG8 features a total of 48 pins, each serving a specific function. The pin configuration is as follows:

(Please refer to the datasheet or manufacturer's documentation for the detailed pin diagram.)

Functional Features

• Bidirectional signal switching: Enables seamless communication between different parts of a circuit.
• Low voltage operation: Supports compatibility with various low-power systems.
• Fast switching speed: Minimizes signal delay and enhances overall system performance.
• ESD protection: Incorporates built-in electrostatic discharge (ESD) protection, safeguarding the IC from potential damage.

Advantages and Disadvantages

Advantages

• Low power consumption, making it suitable for battery-powered devices.
• Compact package size allows for space-saving integration into electronic systems.
• High-speed switching ensures efficient data transmission.
• Bidirectional functionality enables versatile signal routing.

Disadvantages

• Limited number of channels (8), which may not be sufficient for certain applications requiring a higher channel count.
• Relatively narrow supply voltage range (1.65V to 3.6V), limiting its compatibility with systems operating outside this range.

Working Principles

The 74CBTLV3245PGG8 operates based on the principles of CMOS technology. It utilizes a combination of transistors and logic gates to control the flow of signals between input and output lines. When enabled, the IC establishes a low-resistance path between the selected input and output channels, allowing for signal transmission. Conversely, when disabled, the IC isolates the input and output lines, preventing signal interference.

Detailed Application Field Plans

The 74CBTLV3245PGG8 finds application in various fields, including but not limited to: - Data communication systems - Computer peripherals - Mobile devices - Automotive electronics - Industrial automation

Detailed and Complete Alternative Models

• 74CBTLV3257: Similar to the 74CBTLV3245PGG8, but with 4 channels instead of 8.
• 74CBTLV16292: A larger bus switch IC with 16 channels, suitable for applications requiring a higher channel count.
• 74CBTLV3861: Offers bidirectional level shifting capabilities in addition to signal switching.

These alternative models provide similar functionality to the 74CBTLV3245PGG8 but may differ in terms of channel count, voltage range, or additional features.

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