74CB3Q3257BQ,115

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74CB3Q3257BQ,115

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4-BIT 1-OF-2 FET MULTIPLEXER/DEM

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Description

The 74CB3Q3257BQ,115 is a high-speed CMOS multiplexer/demultiplexer designed for digital signal switching applications. It is part of the 74CB3Q series, which is known for low ON-state resistance and high bandwidth. This device features four independent 2-to-1 multiplexers, which can be utilized to route signals in a variety of digital circuits. It supports bidirectional signal flow, allowing for versatile connectivity in complex systems.
The 74CB3Q3257BQ,115 operates with minimal propagation delay and low power consumption, making it suitable for high-performance applications. It has a wide supply voltage range, typically from 2.3V to 3.6V, providing flexibility in different circuit designs. The device is characterized by its robust ESD protection and latch-up immunity, ensuring reliability in demanding environments.
Common applications include data routing, signal gating, and logic switching in communication equipment, computing devices, and consumer electronics. Its compact size and efficient operation make it an ideal choice for space-constrained designs. The device is available in a variety of package options to suit different mounting and design requirements.

Equivalent

The 74CB3Q3257BQ,115 is a high-speed CMOS quad 2:1 multiplexer/demultiplexer. Equivalent products include:
1. Texas Instruments SN74CB3Q3257
2. ON Semiconductor MC74CBT3257
3. Fairchild Semiconductor FST3257
4. Nexperia CBT3257
These alternatives offer similar functionality, providing 4-bit 2:1 multiplexing/demultiplexing for digital circuits. Always check the datasheets for compatibility in terms of pin configuration, voltage levels, and speed.

Pinout

The 74CB3Q3257BQ,115 is a high-speed CMOS quad 2-to-1 multiplexer/demultiplexer with a low ON resistance, often used in digital signal switching and routing applications. It operates at a high speed with low propagation delay, which is suitable for various high-performance systems.
The device has a total pin count of 16. Its main functions include switching between different input sources and directing an input signal to one of two outputs. The control pin (S) determines which input (I0 or I1) is connected to the common output (Z). It also features an active-low enable pin (OE) that, when asserted, disables all the outputs, placing them in a high-impedance state.
This configuration provides a flexible means of managing signal paths in digital circuits, making it ideal for applications that require quick switching and reliable connectivity. Note that the detailed pin configuration and specific electrical characteristics should be verified in the manufacturer's datasheet for precise design implementation.

Manufacturer

The 74CB3Q3257BQ,115 is manufactured by Nexperia. Nexperia is a global semiconductor company known for its focus on the production of a wide range of discrete and MOSFET components, as well as analog and logic ICs. The company was originally part of NXP Semiconductors but became an independent entity in 2017. Nexperia is recognized for its efficient and reliable manufacturing processes, producing billions of semiconductors annually. They serve various markets, including automotive, industrial, consumer electronics, and computing, and prioritize innovation, quality, and sustainability in their operations.

Application

The 74CB3Q3257BQ,115 is a high-speed CMOS quad 2:1 multiplexer/demultiplexer with a low ON-resistance. It is typically used in digital switching applications. Common application areas include:
1. Data Routing and Switching: Helps in routing data from multiple inputs to a single output or vice versa.
2. Signal Multiplexing: Used to combine several signals into one signal over a shared medium.
3. Logic Level Translation: Facilitates interfacing between components operating at different voltage levels.
4. Bus Isolation: Provides isolation between different bus sections.
5. Analog Signal Switching: Used in applications requiring low distortion and high bandwidth signal routing.
Its low propagation delay and power consumption make it suitable for high-speed and efficient digital systems.

Package

The 74CB3Q3257BQ,115 is a high-speed CMOS quad 2:1 multiplexer/demultiplexer with a low ON-resistance switch. It comes in a DHVQFN (Dual Flat No Leads) package type, which is compact and suitable for surface mounting.

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