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FST3245MTC from FSC,Fairchild Semiconductor

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31.250ms

FST3245MTC

Manufacturer: FSC

8-Bit Bus Switch

Partnumber Manufacturer Quantity Availability
FST3245MTC FSC 629 In Stock

Description and Introduction

8-Bit Bus Switch The **FST3245MTC** from Fairchild Semiconductor is a high-performance, 8-bit bidirectional voltage-level translator designed for mixed-voltage applications. This integrated circuit (IC) facilitates seamless communication between systems operating at different voltage levels, making it ideal for interfacing between low-voltage microcontrollers and higher-voltage peripherals.  

Featuring a dual-supply architecture, the FST3245MTC supports voltage translation between **1.2V and 3.6V** on its A-port and **1.65V to 5.5V** on its B-port, ensuring compatibility with a wide range of logic families. Its non-inverting design preserves signal integrity while enabling bidirectional data flow controlled by a direction (DIR) pin.  

Key attributes include **low on-state resistance (RON)** for minimal signal distortion, **fast propagation delays**, and **3-state outputs** for bus isolation. The device is housed in a compact **TSSOP-24 package**, making it suitable for space-constrained applications.  

Common use cases include **data buses, memory interfaces, and mixed-voltage systems** in consumer electronics, industrial controls, and embedded designs. With robust ESD protection and low power consumption, the FST3245MTC offers a reliable solution for voltage translation challenges in modern digital circuits.  

Engineers value its balance of performance, flexibility, and efficiency, making it a preferred choice for bridging logic levels in complex electronic systems.

Partnumber Manufacturer Quantity Availability
FST3245MTC FAI 169 In Stock

Description and Introduction

8-Bit Bus Switch The part FST3245MTC is a Quad Bus Switch manufactured by Fairchild Semiconductor (FAI). Below are the factual specifications from Ic-phoenix technical data files:

- **Manufacturer:** Fairchild Semiconductor (FAI)  
- **Type:** Quad Bus Switch  
- **Technology:** CMOS  
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** TSSOP-20  
- **Switching Speed:** 5ns (typical)  
- **On-State Resistance (RON):** 5Ω (typical)  
- **Input/Output Compatibility:** 5V TTL/CMOS  
- **Features:**  
  - Low power consumption  
  - High-speed switching  
  - Bidirectional signal flow  

These are the verified specifications for the FST3245MTC as provided by Fairchild Semiconductor.

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