SN74CB3Q16244DGGR

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SN74CB3Q16244DGGR

IC BUS SWITCH 4 X 1:1 48-TSSOP

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Спецификации

Series 74CB
Part Status Active
Base Product Number 74CB3Q16244
Type Bus Switch
Circuit 4 x 1:1
Independent Circuits 4
Voltage Supply Source Single Supply
Voltage - Supply 2.3V ~ 3.6V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 48-TFSOP (0.240", 6.10mm Width)
Supplier Device Package 48-TSSOP

Обзор

Description

The SN74CB3Q16244DGGR is a high-speed, dual 16-bit bus switch designed by Texas Instruments. It features low ON-state resistance and is ideal for passing data in both directions between two buses. This device operates with a wide voltage range, typically from 1.65V to 3.6V, making it suitable for various digital applications, including mobile devices, computing, and consumer electronics.
The bus switch is controlled via an enable pin, allowing for effective data flow management, while its CMOS technology ensures minimal power consumption and reduced noise. The device is available in a compact VQFN (Very Thin Quad Flat No-lead) package, which aids in space-constrained designs.
Key features include low propagation delay, minimal crosstalk, and high-speed operation, supporting data rates up to 500 Mbps. The SN74CB3Q16244DGGR is widely used in applications that require signal isolation, such as interfacing multiple devices, multiplexing, or switching data paths. Its robust performance and versatility make it a popular choice among engineers for digital switching applications.

Features

The SN74CB3Q16244DGGR is a high-speed, low-voltage CMOS bus switch designed for high-performance applications. Key features include:
1. Dual Supply Voltage: Operates from a supply voltage of 1.65V to 3.6V, making it suitable for various low-power applications.
2. Low On-Resistance: Offers low on-resistance (typically 5Ω), which minimizes voltage drop and power dissipation.
3. High-Speed Operation: Capable of switching speeds exceeding 400 Mbps, ideal for high-speed data transmission.
4. Bidirectional Switching: Supports bidirectional data flow, enabling flexible circuit designs.
5. Dedicated Enable Pins: Controls switch operation through individual enable pins for each channel, providing ease of use and flexibility.
6. Low Power Consumption: Features low static power consumption, enhancing energy efficiency in portable applications.
7. Compact Size: Presented in a small QFN package, making it suitable for space-constrained designs.
These features make the SN74CB3Q16244DGGR suitable for applications in telecommunications, automotive, and consumer electronics.

Package

The SN74CB3Q16244DGGR is packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package) format.

Pinout

The SN74CB3Q16244DGGR is a 16-channel bus switch with a pin count of 48. It is designed for high-speed data switching applications. The device features two independent 8-bit bus switches, allowing for the control of data flow between different paths. Each channel can be individually enabled or disabled through control pins, allowing for flexible data routing. The bus switch operates with a supply voltage range of 2.3V to 3.6V and supports a wide range of data rates, making it suitable for high-speed applications. The device’s low ON resistance ensures minimal signal distortion, and its low power consumption contributes to energy efficiency. The SN74CB3Q16244 is commonly used in applications such as data routing, signal multiplexing, and system interconnects in various digital systems.

Manufacturer

The SN74CB3Q16244DGGR is manufactured by Texas Instruments (TI), a prominent American technology company. Texas Instruments specializes in the design and production of semiconductors, particularly analog and embedded processing chips. Founded in 1930, TI is widely recognized for its innovations in various electronic components, including integrated circuits (ICs) used in diverse applications such as automotive, industrial, communications, and consumer electronics. The SN74CB3Q16244DGGR is a part of their family of digital logic devices, specifically a bus switch that helps in data management within electronic systems. Texas Instruments is noted for its commitment to quality and reliability in semiconductor technology.

Application

The SN74CB3Q16244DGGR is a 16-channel, high-speed bus switch designed for data routing in various applications. It is commonly used in telecommunications, data communication systems, and consumer electronics. Key application areas include signal buffering, level shifting, and interfacing between different voltage domains, as well as enabling or disabling data paths in high-speed digital circuits. Its low on-resistance and high-speed performance make it suitable for automotive, industrial, and portable device applications as well.

Equivalent

The SN74CB3Q16244DGGR is a 16-channel bus switch. Equivalent products include:
1. 74CB3Q16244 - Similar functionality.
2. 74LVC16244 - Similar logic levels, but for lower voltage.
3. 74LVC1G16244 - Single-channel variant for lower space.
4. 74HC16244 - High-speed CMOS alternative.
Always check specific datasheets for compatibility and features.

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