The SN74CBT3345DW, crafted by the renowned Texas Instruments, is an exemplary product in the realm of bus management ICs. This octal FET bus switch is designed to offer high-speed bidirectional switching of data lines in bus-oriented systems. With its wide operating temperature range and robust design, the SN74CBT3345DW is ideal for a multitude of applications, including computing, networking, and telecommunication systems.

Key Features

• Bus Switch Type: Octal FET
• Logic Family: CBT
• Operating Voltage: 4.5 V to 5.5 V
• Switching Speed: Fast propagation delay times
• Package: 24-pin SOIC (DW)
• Temperature Range: -40°C to 85°C
• RoHS Compliant: Yes

Product Description

The SN74CBT3345DW is engineered to provide a seamless interface between two buses by delivering low on-state resistance and minimal propagation delay. This device is characterized by its 8-bit FET switches and a bank of output-enable (OE) inputs, which facilitate the connection or isolation of two buses. The OE inputs are active-low, thereby enabling the switches when the OE input is low and disconnecting the buses when the OE input is high.

With a 24-pin SOIC package, the SN74CBT3345DW promises a compact footprint while maintaining high reliability and performance. The device operates within a supply voltage range of 4.5 V to 5.5 V, making it versatile for interfacing with a wide array of logic families. Additionally, it supports bidirectional data flow with near-zero propagation delay due to the low on-state resistance of the switch.

For design flexibility, the SN74CBT3345DW is equipped with over-voltage tolerant inputs and outputs, ensuring it can withstand minor voltage surges. This feature is crucial for protecting the device in unpredictable electrical environments. The product is also RoHS compliant, adhering to environmental standards and regulations for hazardous substances.

Whether you are developing advanced computing systems or upgrading network infrastructure, the SN74CBT3345DW from Texas Instruments offers the reliability and performance needed to maintain efficient data flow across your bus systems.