SN74AHC4066DG4

$0.42

Description：IC SWITCH SPST-NOX4 75OHM 14SOIC
Series：-

SKU:a9417749078f Category: Analog Switches, Multiplexers, Demultiplexers Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC SWITCH SPST-NOX4 75OHM 14SOIC
Series：-
Mfr：Texas Instruments
Package：Tube
Switch Circuit：SPST - NO
Multiplexer/Demultiplexer Circuit：1:01
On-State Resistance (Max)：75Ohm
Channel-to-Channel Matching (ΔRon)：2Ohm
Voltage - Supply, Single (V+)：2V ~ 5.5V
Voltage - Supply, Dual (V±)：-
Switch Time (Ton, Toff) (Max)：12ns, 12ns
-3db Bandwidth：50MHz
Charge Injection：-
Channel Capacitance (CS(off), CD(off))：0.5pF, 5.5pF
Current - Leakage (IS(off)) (Max)：100nA
Crosstalk：-45dB @ 1MHz
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：14-SOIC (0.154", 3.90mm Width)
Supplier Device Package：14-SOIC
Number of Circuits：4
Grade：-
Qualification：-

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SN74AHC4066DG4

Overview

The SN74AHC4066DG4 is a quadruple bilateral analog switch manufactured by Texas Instruments, belonging to the SN74AHC4066 logic series. It features four independent SPST switches in a 14-pin SOIC package. The device operates on a single supply voltage ranging from 2 V to 5.5 V. Key electrical parameters include a maximum on-resistance of 75 Ohms and a propagation delay of 12 ns. It supports a switch DC current of 50 mA and has a maximum power supply current of 20 uA. The component functions within a temperature range of -40°C to +85°C.

Feature Summary

Provides four independent bilateral analog switches for signal routing
Compatible with CMOS and TTL logic output standards
Operates across a wide single-supply voltage range

Applications

Signal multiplexing and demultiplexing circuits
Data acquisition systems requiring analog switching
Battery-powered consumer electronics

Procurement Notes

Verify the specific suffix 'G4' indicates lead-free compliance and RoHS adherence as per manufacturer specifications. Confirm the SOIC-14 package dimensions match the target PCB footprint. Ensure the operating environment stays within the specified -40°C to +85°C thermal limits to maintain performance integrity.

Selection Notes

Select this component when a quad SPST analog switch is required with low on-resistance and high-speed operation. Compare against the standard SN74HC4066 if higher voltage tolerance or different packaging is needed. Consider the SN74AHC4066RGYR for VQFN-14 surface mount requirements instead of the through-hole compatible SOIC format.

Part Context

This part belongs to the Texas Instruments SN74AHC4066 family of analog switches. It is an enhanced-performance version of the legacy 74HC4066, offering faster switching speeds and lower power consumption while maintaining pin compatibility. The DG4 designation specifically identifies the SOIC-14 package variant with green (RoHS compliant) manufacturing.

Replacement Considerations

The SN74AHC4066PW serves as a TSSOP-14 alternative. The SN74AHC4066RGYR offers a VQFN-14 option. For non-enhanced performance, the SN74HC4066M is a functional equivalent.

How to buy

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Payment Method

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Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.