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RENESAS QS3VH257S1G8 High Bandwidth Bus Switch

The IDT QS3VH257 is a high-performance quad 2:1 multiplexer/demultiplexer bus switch designed for high bandwidth communication system applications. It operates with near-zero delay, low ON resistance, and high impedance in the OFF state. Suitable for hot-swapping, multiplexing, and demultiplexing, it handles signals up to 5V and provides excellent matching and isolation. Built for industrial environments, it is available in multiple packages like QSOP, SOIC, and TSSOP, with a broad operating voltage of 2.3V to 3.6V, ensuring reliable signal switching for demanding electronic systems.

Authorized Distributors
Part No:QS3VH257S1G8
Stock:53
Inv Date:06-07-2026
Price: Unit price: $1.93
Buy/RFQ:

RENESAS QS3VH257S1G8 High Bandwidth Bus Switch Specifications:

  • Operating voltage range: 2.3V to 3.6V
  • High bandwidth: up to 500MHz
  • On resistance: typical 4Ω at Vcc=3.3V, 4pF typical I/O capacitance
  • Maximum supply voltage: 4.6V
  • Input voltage: -0.5V to +5.5V
  • Control input voltage: 2.3V to 3.6V
  • Propagation delay: less than 250ps
  • Rated for industrial temperature: -40°C to +85°C
  • Power supply current: 2-4mA (quiescent), 30pA (per input high) at Vcc=3.3V
  • Package options: QSOP, SOIC, TSSOP, green compliant
  • Input leakage current: minimal, guaranteed at 0V to Vcc
  • Switch ON resistance: typically 4Ω at Vcc=3.3V
  • Low I/O capacitance: approximately 4pF to 15pF depending on channel and state
  • Input voltage: up to 5V for control and switch signals

Buy the Buy IDT QS3VH257S1G8 Part Number QS3VH257S1G8 Online

Purchase the IDT QS3VH257S1G8 online today to leverage its high bandwidth capabilities, low resistance, and fast switching performance. Perfect for advanced communication, multiplexing, and hot-swapping systems, this high-speed bus switch ensures reliable data transfer in industrial environments. With a broad voltage range, low power consumption, and multiple package options, you can easily implement this device into your electronic designs. Buy now to enhance system performance and achieve seamless signal switching with proven durability and efficiency.

Buy IDT QS3VH257S1G8 now and experience high-speed multiplexing with ultra-low delay and reliable performance for your communication systems.

Frequently Asked Questions

Where can I buy RENESAS QS3VH257S1G8?

You can click on the BUY or RFQ button to purchase QS3VH257S1G8 from an authorized RENESAS distributor.

How do I troubleshoot issues or seek technical support for part QS3VH257S1G8?

You can download the QS3VH257S1G8 datasheet or visit the RENESAS website for support.

Who is the manufacturer of QS3VH257S1G8?

RENESAS

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