SN74CBT3126PWR

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SN74CBT3126PWR

IC BUS SWITCH 1 X 1:1 14-TSSOP

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Spécifications

Series 74CBT
Part Status Active
Base Product Number 74CBT3126
Type Bus Switch
Circuit 1 x 1:1
Independent Circuits 4
Voltage Supply Source Single Supply
Voltage - Supply 4.5V ~ 5.5V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 14-TSSOP

Vue d'ensemble

Description

The SN74CBT3126PWR is a quad 2-channel analog switch designed by Texas Instruments, primarily used for signal routing applications. It features four independent channels that can switch analog signals, allowing for flexibility in circuit design. The device operates on a single supply voltage, typically ranging from 2.3V to 5.5V, making it compatible with various logic levels.
Each channel can be controlled independently, offering a low ON-resistance to minimize signal loss and distortion. It is particularly suitable for applications in data communication, audio systems, and other analog signal processing tasks. The device is housed in a TSSOP (Thin Shrink Small Outline Package) for compact PCB design.
The SN74CBT3126PWR also features low power consumption and fast switching times, making it an efficient choice for portable and battery-operated devices. Its robust design includes ESD protection, enhancing its reliability in various operating environments. Overall, the SN74CBT3126PWR is a versatile component for engineers looking to implement analog signal switching in their projects.

Features

The SN74CBT3126PWR is a quad bilateral switch designed for low-voltage digital applications. Key features include:
1. Quad Configuration: It contains four independent switches, allowing for multiple signal routing and control.
2. Low On-Resistance: The device has a low on-resistance, typically around 5 ohms, which minimizes signal loss.
3. Wide Operating Voltage Range: It operates from a supply voltage of 2.3V to 5.5V, making it suitable for various applications.
4. TTL-Compatible Inputs: The control inputs are TTL compatible, facilitating easy interfacing with microcontrollers and other logic devices.
5. High-Speed Operation: It supports high-speed switching, ideal for applications in data lines and signal switching.
6. Low Power Consumption: The device features low power dissipation, making it energy-efficient.
7. Enhanced ESD Protection: It includes ESD protection, providing robustness against static discharge.
These features make the SN74CBT3126PWR suitable for applications in telecommunications, computers, and consumer electronics.

Package

The SN74CBT3126PWR is packaged in a TSSOP (Thin Shrink Small Outline Package) with 20 pins. This package type is designed for space-efficient PCB applications.

Pinout

The SN74CBT3126PWR is a high-speed CMOS bus switch with a pin count of 16. Its primary function is to provide bidirectional data flow control between two buses while maintaining low ON resistance and high-speed operation. The device features four independent switches, which can be used to connect or disconnect signal paths in various digital applications.
Key pins include:
- A1-A4: Input/Output for the signal paths.
- B1-B4: Complementary Input/Output for the signal paths.
- G1-G4: Enable control pins for each switch; when high, the switch connects the corresponding A and B pins.
- VCC: Power supply pin.
- GND: Ground pin.
This bus switch is suitable for applications requiring signal routing, such as bus multiplexing and data distribution in digital systems.

Manufacturer

The SN74CBT3126PWR is manufactured by Texas Instruments (TI), a global semiconductor company headquartered in Dallas, Texas. Texas Instruments specializes in designing and manufacturing a wide range of analog and digital semiconductor devices. The company is well-known for its integrated circuits (ICs), microcontrollers, and other electronic components used in various applications, including consumer electronics, automotive systems, industrial automation, and communication devices. Founded in 1930, TI has a long history of innovation and is recognized as a leader in the semiconductor industry, focusing on providing solutions that enhance the performance and efficiency of electronic systems.

Application

The SN74CBT3126PWR is a quad bilateral switch used in various applications, including data routing, signal multiplexing, and bus switching. It's ideal for low-voltage digital signals, enabling connections in telecommunications, computer systems, and consumer electronics. Its features support high-speed signal integrity, making it suitable for applications in automotive, industrial automation, and communication devices.

Equivalent

Equivalent products to the SN74CBT3126PWR include the SN74CBT16201, 74LVC1G126, and 74HC126. These chips offer similar functions as quad buffer/driver with 3-state outputs, suitable for bus switching applications. Always verify specifications and compatibility for your specific circuit requirements.

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