HCT4066QPWRG4Q1

$0.48

Description：IC SW SPST-NOX4 95OHM 14TSSOP
Series：-

SKU:c7458f1babd0 Category: Analog Switches, Multiplexers, Demultiplexers Brand: Texas Instruments

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Product introduction

HCT4066QPWRG4Q1 is listed in the Analog Switches, Multiplexers, Demultiplexers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC SW SPST-NOX4 95OHM 14TSSOP. Review the specifications below when checking this part for your BOM.

Analog Switches, Multiplexers, Demultiplexers specifications for HCT4066QPWRG4Q1

Description：IC SW SPST-NOX4 95OHM 14TSSOP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk
Switch Circuit：SPST - NO
Multiplexer/Demultiplexer Circuit：1:01
On-State Resistance (Max)：95Ohm
Channel-to-Channel Matching (ΔRon)：1Ohm
Voltage - Supply, Single (V+)：4.5V ~ 5.5V
Voltage - Supply, Dual (V±)：-
Switch Time (Ton, Toff) (Max)：24ns, 35ns
-3db Bandwidth：200MHz
Charge Injection：-
Channel Capacitance (CS(off), CD(off))：5pF
Current - Leakage (IS(off)) (Max)：-
Crosstalk：-72dB @ 1MHz
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package：14-TSSOP
Number of Circuits：4
Grade：Automotive
Qualification：AEC-Q100

Analog Switches, Multiplexers, Demultiplexers datasheet and documents for HCT4066QPWRG4Q1

HCT4066QPWRG4Q1

Analog Switches, Multiplexers, Demultiplexers Overview

The SN74HCT4066QPWRG4Q1 is a quadruple bilateral switch manufactured by Texas Instruments, designed for automotive applications under the AEC-Q100 qualification standard. It operates within a supply voltage range of 4.5 V to 5.5 V and features four independent switches in a TSSOP-14 package. The device supports bidirectional signal flow with low on-resistance and includes control inputs to isolate channels. It functions across an extended temperature range from -40°C to +125°C, ensuring reliability in harsh environments.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

Automotive-grade qualification compliant with AEC-Q100 standards for long-term reliability
Quadruple bilateral switching capability allowing bidirectional signal routing
High noise immunity provided by HCT CMOS technology compatible with TTL logic levels

Analog Switches, Multiplexers, Demultiplexers Applications

Automotive data bus signal routing and switching
Multiplexing audio or video signals in vehicle infotainment systems
Isolation of sensor lines in automotive control modules

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the complete part number including the Q1 suffix for automotive grade and G4 for lead-free/rohs compliance. Confirm the TSSOP-14 package type matches your PCB footprint requirements. Ensure the design supports the 4.5V to 5.5V operating voltage range specified for HCT logic families.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when bidirectional analog or digital switching is required in automotive environments. Compare against SN74HC4066 for non-automotive use or SN74AHC4066 for lower voltage operation. Verify that the control input logic levels are compatible with the system's microcontroller or driver outputs.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the SN74HCT4066-Q1 family of quadruple bilateral switches. It shares functional compatibility with the commercial SN74HCT4066 but meets stricter automotive reliability and temperature specifications. The G4 suffix indicates environmental compliance and specific manufacturing lot tracking.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct pin-compatible substitutes include the SN74HCT4066PWR for non-automotive applications. For upgraded performance, consider the SN74AHC4066 series if voltage ranges allow. Verify that any replacement maintains the same TSSOP-14 package and thermal characteristics.

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