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Renesas Electronics Multiplexer/Demultiplexer 4 LVTTL, 16-Pin QSOP QS3257QG8

Specifications

Country of Origin India
Brand Renesas Electronics
Model QS3257QG8
Mount Type Surface
Output type TTL
Series IDTQS3257
Maximum Operating Temperature 85°C
Package Type QSOP
Minimum Operating Temperature -40°C
Pin Count 16
Number of Elements per Chip 4
Maximum Supply Voltage 5.25V
Logic Family LVTTL
Minimum Supply Voltage 4.75V
Maximum On State Resistance 7Ω

Key Features

  • Low on-state resistance of 7 ohms ensures no propagation delay and minimal ground bounce noise.
  • Inputs are connected to outputs bidirectionally via enhanced n-channel FET switches.
  • Operating voltage range from 4.75V to 5.25V with zero propagation delay.
  • Operating temperature range from -40°C to 85°C suitable for industrial applications.
  • Surface mount QSOP package for compact PCB design.
  • Undershoot clamp diodes on control and switch inputs improve signal integrity.

Product Description

Renesas Electronics QS3257QG8 is a high-speed CMOS multiplexer/demultiplexer designed for digital switching and logic signal routing applications. It integrates 4 identical LVTTL logic elements within a compact 16-pin QSOP surface mount package. This IC is ideal for industrial, communication, and electronic manufacturing applications where reliable, low resistance switching is required.

The device operates over a supply voltage range of 4.75V to 5.25V and maintains stable performance from -40°C to 85°C ambient temperatures, making it suitable for demanding environments. The zero propagation delay and low 7-ohm on-state resistance ensure minimal signal distortion and prevent additional ground bounce noise during switching operations.

The QS3257QG8 utilizes enhanced n-channel FET bidirectional switches without inherent diodes to VCC, allowing flexible input-output configuration and low power consumption. Undershoot clamp diodes at all switch and control inputs protect the device from voltage transients and noise, enhancing signal reliability.

This IC is typically surface-mounted using the QSOP package type, supporting modern compact PCB layouts. Its function and pinout compatibility with other quad 2:1 multiplexers enable straightforward design substitutions or upgrades.

The Renesas QS3257QG8 serves well in electronic, industrial, telecommunications, and computing equipment for controlling multiple digital lines efficiently and reliably. It is suitable for logic switching, signal multiplexing, and demultiplexing tasks requiring fast switching speeds and low distortion.

High-speed CMOS LVTTL compatible quad 2:1 multiplexer or demultiplexer. Low on-state resistance of 7 ohms minimizes propagation delay and ground bounce noise. Operating voltage range from 4.75V to 5.25V ensures stable operation.

Wide temperature range from -40°C to 85°C suitable for industrial conditions. Surface mount QSOP package for compact designs. Bidirectional enhanced n-channel FET switches allow flexible connectivity. Undershoot clamp diodes protect from voltage transients enhancing signal integrity.

Explore other multiplexer and demultiplexer ICs at EnvMart for diverse electronics application needs.

Explore more products in our Multiplexer/Demultiplexer ICs category.

Renesas Electronics Multiplexer/Demultiplexer 4 LVTTL, 16-Pin QSOP QS3257QG8
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Frequently Asked Questions

The operating voltage range of this model is from 4.75V to 5.25V.

This unit can operate at a maximum temperature of 85°C.

The maximum on-state resistance is 7 ohms, which helps minimize propagation delay and ground bounce noise.

The device integrates 4 identical LVTTL logic elements.

It comes in a surface mount QSOP package, suitable for compact PCB designs.

It operates within a temperature range of -40°C to 85°C, making it suitable for industrial applications.

The output type of this model is TTL (Transistor-Transistor Logic).

This model is compatible with the LVTTL (Low Voltage TTL) logic family.

Undershoot clamp diodes at all switch and control inputs protect the device from voltage transients and enhance signal integrity.

The QS3257QG8 has a pin count of 16.

It utilizes enhanced n-channel FET bidirectional switches, allowing flexible input-output configuration.

This model is typically used in electronic, industrial, telecommunications, and computing equipment for controlling multiple digital lines.

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