74LCXR2245MTCXManufacturer: FAIRCHILD Low Voltage Bidirectional Transceiver with 5V Tolerant Inputs and Outputs and 26 Ohm Series Resistors on Both A and B Ports | |||
Partnumber | Manufacturer | Quantity | Availability |
---|---|---|---|
74LCXR2245MTCX | FAIRCHILD | 10271 | In Stock |
Description and Introduction
Low Voltage Bidirectional Transceiver with 5V Tolerant Inputs and Outputs and 26 Ohm Series Resistors on Both A and B Ports # Introduction to the 74LCXR2245MTCX from Fairchild Semiconductor  
The **74LCXR2245MTCX** is a high-performance, low-voltage bidirectional transceiver designed for interfacing between systems operating at different voltage levels. Manufactured by Fairchild Semiconductor, this 8-bit device features non-inverting 3-state bus compatible outputs, making it ideal for mixed-voltage applications in modern digital systems.   Built with advanced CMOS technology, the 74LCXR2245MTCX supports voltage translation between 1.2V and 3.6V, ensuring seamless communication between low-voltage processors and higher-voltage peripherals. Its bidirectional capability allows data to flow in either direction, controlled by a direction (DIR) input, while an output enable (OE) pin disables the outputs when necessary, reducing power consumption and bus contention.   Housed in a compact **TSSOP-20 package**, this transceiver is well-suited for space-constrained designs, offering robust performance with minimal power dissipation. Key features include 5V-tolerant inputs, balanced propagation delays, and a wide operating temperature range, making it reliable for industrial and consumer applications.   The 74LCXR2245MTCX is commonly used in networking equipment, embedded systems, and portable electronics where efficient voltage level shifting and signal buffering are essential. Its combination of speed, flexibility, and low power consumption makes it a versatile choice for modern digital interfaces. |
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