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ONSEMI FST3253MTCX Dual Bus Switch

The FST3253 is a dual 4:1 high-speed CMOS TTL-compatible bus switch designed for efficient signal routing in digital systems. Featuring low on resistance, it allows seamless connection between input and output ports with minimal propagation delay and ground bounce noise. The switch operates with TTL-compatible control inputs and is ideal for high-speed digital applications, providing a high-impedance state when not engaged. Its compact TSSOP package ensures easy integration into various electronic systems, facilitating reliable and efficient data management in complex industrial and electronic projects.

Authorized Distributors
Part No:FST3253MTCX
Stock:0
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:

ONSEMI FST3253MTCX Dual Bus Switch Specifications:

  • Supply Voltage (Vcc): 4.0V to 5.5V
  • DC Switch Voltage (Vs): -0.5V to +7.0V
  • DC Input Voltage (VIn): -0.5V to +7.0V
  • DC Input Diode Current (Iin): -50mA
  • DC Output Sink Current (Io): 128mA
  • DC Vcc/GND Current (Icc/Iground): 85°C to +150°C
  • Storage Temperature Range (Tstg): -55°C to +150°C
  • Control inputs TTL compatible, low propagation delay
  • Propagation delay typical of 25 ns, ensures high-speed operation
  • Physical packages: SOIC, QSOP, TSSOP with dimensions suitable for compact systems
  • Low ground bounce noise and minimal propagation delay for digital data integrity

Buy the Fairchild FST3253 – Reliable Dual 4:1 Bus Switch for Industrial Applications

Enhance your electronic design with the reliable FST3253 dual 4:1 bus switch, offering high-speed performance, low resistance, and TTL compatibility. Perfect for digital systems requiring efficient data routing, this CMOS switch provides minimal propagation delay and high-impedance states when open. Its compact TSSOP package ensures easy integration into your project, whether for industrial automation, embedded systems, or signal processing. Trust the quality and efficiency of Fairchild's proven switch technology to improve your system’s performance today.

Order your Fairchild FST3253 dual 4:1 bus switch today and ensure dependable signal routing in your digital systems with our high-performance, low-delay switch.

Frequently Asked Questions

Where can I buy ONSEMI FST3253MTCX?

You can click on the BUY or RFQ button to purchase FST3253MTCX from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part FST3253MTCX?

You can download the FST3253MTCX datasheet or visit the ONSEMI website for support.

Who is the manufacturer of FST3253MTCX?

ONSEMI

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