74LVC1G3157FZ4-7

Analog Switches, Multiplexers, Demultiplexers Overview

The Diodes Incorporated 74LVC1G3157FZ4-7 is a single-pole double-throw (SPDT) analog switch designed for operation with a power supply range of 1.65V to 5.5V. It features bidirectional signal transmission between VCC and Ground, with typical ON-state resistance of 6Ω at 4.5V and OFF-state impedance of 50MΩ. The device supports break-before-make switching and includes control pin hysteresis. Electrical characteristics include a propagation delay of up to 2.0ns at 1.65V and a -3dB bandwidth of 300MHz. It operates within an ambient temperature range of -40°C to +125°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Bidirectional signal handling with rail-to-rail amplitude support
• Control input accepts up to 5.5V regardless of VCC level
• Break-before-make switching prevents signal overlap
• ESD protection exceeding 2,000V Human Body Model

Analog Switches, Multiplexers, Demultiplexers Applications

• Multiplexing of analog signals
• Multiplexing of digital signals
• Portable devices such as tablets, e-readers, and wearables
• Cell phones and personal navigation systems
• Computer peripherals and networking equipment

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the component authenticity by checking the marking code J7 on the X2-DFN1410-6 package against official Diodes Incorporated documentation. Confirm that the ordering suffix -7 corresponds to the specified tape and reel quantity of 5,000 units. Ensure compliance with RoHS 3 and halogen-free requirements as defined in the manufacturer's quality definitions.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a low-profile SPDT switch is required for portable electronics operating between 1.65V and 5.5V. The X2-DFN1410-6 package offers a compact footprint suitable for space-constrained designs. Consider the 6Ω typical ON-resistance and 300MHz bandwidth for high-speed signal routing applications requiring minimal distortion.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the 74LVC logic family, characterized by CMOS low power consumption and compatibility with standard logic levels. The 74LVC1G3157 series provides general-purpose analog switching capabilities. The FZ4 suffix specifically denotes the X2-DFN1410-6 surface-mount package variant manufactured by Diodes Incorporated.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Diodes Incorporated lists the DW package (SOT363) as an alternative physical form factor for the same functional device. Cross-manufacturer equivalents from Texas Instruments or Nexperia may require verification of pinout compatibility and specific electrical parameter alignment.