Encyclopedia Entry: 74CBTLV3257BQ-Q10X

Product Overview

Category

The 74CBTLV3257BQ-Q10X belongs to the category of integrated circuits (ICs) and specifically falls under the category of multiplexers/demultiplexers.

Use

This product is primarily used for signal switching applications in electronic devices. It allows multiple input signals to be routed to a single output or vice versa, enabling efficient data transmission and control.

Characteristics

• Low voltage operation: The 74CBTLV3257BQ-Q10X operates at low voltages, typically between 1.65V and 3.6V, making it suitable for use in battery-powered devices.
• High-speed performance: With a maximum propagation delay of only a few nanoseconds, this IC ensures fast and reliable signal switching.
• Wide temperature range: The product can operate within a wide temperature range, typically from -40°C to +85°C, ensuring its suitability for various environments.
• Small package size: The 74CBTLV3257BQ-Q10X is available in a compact package, such as a 16-pin quad flat no-lead (QFN), allowing for space-efficient integration into electronic designs.

Package and Quantity

The 74CBTLV3257BQ-Q10X is commonly packaged in a 16-pin QFN package. It is typically sold in reels or tubes containing a specified quantity, such as 2500 units per reel.

Specifications

• Supply Voltage Range: 1.65V to 3.6V
• Input/Output Voltage Range: GND to VCC
• Maximum Propagation Delay: 5ns (typical)
• Operating Temperature Range: -40°C to +85°C
• Package Type: 16-pin QFN
• Package Dimensions: 3mm x 3mm

Detailed Pin Configuration

The 74CBTLV3257BQ-Q10X has a total of 16 pins, each serving a specific function. The pin configuration is as follows:

1. A0: Input/Output Control Pin
2. A1: Input/Output Control Pin
3. A2: Input/Output Control Pin
4. A3: Input/Output Control Pin
5. B0: Input/Output Control Pin
6. B1: Input/Output Control Pin
7. B2: Input/Output Control Pin
8. B3: Input/Output Control Pin
9. OE: Output Enable Pin
10. Y0: Output Pin
11. Y1: Output Pin
12. Y2: Output Pin
13. Y3: Output Pin
14. GND: Ground Pin
15. VCC: Power Supply Pin
16. NC: No Connection Pin

Functional Features

• Signal switching: The 74CBTLV3257BQ-Q10X allows for the selection and routing of input signals to the desired output, facilitating efficient data transmission.
• Output enable control: The OE pin enables or disables the output, providing flexibility in controlling signal flow.
• Low power consumption: This IC is designed to consume minimal power, making it suitable for battery-powered devices.
• High-speed operation: With its low propagation delay, the product ensures fast and reliable signal switching.

Advantages and Disadvantages

Advantages

• Low voltage operation extends battery life in portable devices.
• Compact package size allows for space-efficient integration into electronic designs.
• Wide temperature range enables usage in various environments.
• High-speed performance ensures efficient signal switching.

Disadvantages

• Limited number of input/output channels compared to other multiplexer/demultiplexer ICs.
• May require additional external components for certain applications.

Working Principles

The 74CBTLV3257BQ-Q10X operates based on the principles of multiplexing and demultiplexing. It utilizes control signals (A0-A3, B0-B3) to select the desired input channel and routes it to the output pins (Y0-Y3). The OE pin controls the enable/disable state of the output, allowing for efficient signal switching.

Detailed Application Field Plans

The 74CBTLV3257BQ-Q10X finds application in various fields, including but not limited to: 1. Consumer electronics: Used in smartphones, tablets, and portable media players for signal routing and switching. 2. Telecommunications: Employed in network switches and routers for data transmission and control. 3. Automotive electronics: Integrated into vehicle infotainment systems for audio/video signal management. 4. Industrial automation: Utilized in control systems for signal selection and distribution.

Detailed and Complete Alternative Models

1. 74CBTLV3257BQ-G
2. SN74CBTLV3257-Q1