Integrated Circuits (ICs)

SN74AUC2G66DCTR

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2.5-V, 1:1 (SPST), 2-CHANNEL ANALOG SWITCH

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Search across all available documentation for this part.

DocumentsSelecting the Correct Texas Instruments Signal Switch (Rev. E)TI IBIS File Creation, Validation, and Distribution Processes +17

Integrated Circuits (ICs)

SN74AUC2G66DCTR

Active

Texas Instruments

2.5-V, 1:1 (SPST), 2-CHANNEL ANALOG SWITCH

Deep-Dive with AI

DocumentsSelecting the Correct Texas Instruments Signal Switch (Rev. E)TI IBIS File Creation, Validation, and Distribution Processes +17

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SN74AUC2G66DCTR

-3db Bandwidth	500 MHz
Channel Capacitance (CS(off), CD(off)) [custom]	3 pF
Channel Capacitance (CS(off), CD(off)) [custom]	3 pF
Channel-to-Channel Matching (ΔRon) [Max]	1 Ohm
Crosstalk	-60 dB
Current - Leakage (IS(off)) (Max) [Max]	1 µA
Mounting Type	Surface Mount
Multiplexer/Demultiplexer Circuit	1:1
Number of Circuits	2
On-State Resistance (Max) [Max]	15 Ohm
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Supplier Device Package	SM8
Switch Circuit	SPST - NO
Switch Time (Ton, Toff) (Max) [custom]	2.3 ns
Switch Time (Ton, Toff) (Max) [custom]	2 ns
Voltage - Supply, Single (V+) [Max]	2.7 V
Voltage - Supply, Single (V+) [Min]	0.8 V

SN74AUC2G66 Series

2.5-V, 1:1 (SPST), 2-channel analog switch

Part	Mounting Type	Switch Time (Ton, Toff) (Max) [custom]	Switch Time (Ton, Toff) (Max) [custom]	Voltage - Supply, Single (V+) [Max]	Voltage - Supply, Single (V+) [Min]	Switch Circuit	-3db Bandwidth	Current - Leakage (IS(off)) (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Number of Circuits	On-State Resistance (Max) [Max]	Multiplexer/Demultiplexer Circuit	Channel-to-Channel Matching (ΔRon) [Max]	Supplier Device Package	Channel Capacitance (CS(off), CD(off)) [custom]	Channel Capacitance (CS(off), CD(off)) [custom]	Crosstalk	Package / Case [y]	Package / Case	Package / Case [y]
Texas Instruments SN74AUC2G66DCTR	Surface Mount	2.3 ns	2 ns	2.7 V	0.8 V	SPST - NO	500 MHz	1 µA	85 °C	-40 °C	2	15 Ohm	1:1	1 Ohm	SM8	3 pF	3 pF	-60 dB
Texas Instruments SN74AUC2G66DCURE4	Surface Mount	2.3 ns	2 ns	2.7 V	0.8 V	SPST - NO	500 MHz	1 µA	85 °C	-40 °C	2	15 Ohm	1:1	1 Ohm		3 pF	3 pF	-60 dB	2.3 mm	8-VFSOP	0.091 in
Texas Instruments SN74AUC2G66YZPR	Surface Mount	2.3 ns	2 ns	2.7 V	0.8 V	SPST - NO	500 MHz	1 µA	85 °C	-40 °C	2	15 Ohm	1:1	1 Ohm	8-DSBGA	3 pF	3 pF	-60 dB		8-XFBGA DSBGA
Texas Instruments SN74AUC2G66DCURG4	Surface Mount	2.3 ns	2 ns	2.7 V	0.8 V	SPST - NO	500 MHz	1 µA	85 °C	-40 °C	2	15 Ohm	1:1	1 Ohm		3 pF	3 pF	-60 dB	2.3 mm	8-VFSOP	0.091 in

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.65
		10	$ 0.57
		25	$ 0.54
		100	$ 0.44
		250	$ 0.41
		500	$ 0.35
		1000	$ 0.28
	Digi-Reel®	1	$ 0.65
		10	$ 0.57
		25	$ 0.54
		100	$ 0.44
		250	$ 0.41
		500	$ 0.35
		1000	$ 0.28
	Tape & Reel (TR)	3000	$ 0.21
Texas Instruments	LARGE T&R	1	$ 0.35
		100	$ 0.27
		250	$ 0.20
		1000	$ 0.14

Description

General part information

SN74AUC2G66 Series

This dual analog switch is operational at 0.8-V to 2.7-V VCC, but is designed specifically for 1.1-V to 2.7-V VCCoperation.

The SN74AUC2G66 can handle both analog and digital signals. It permits signals with amplitudes of up to 2.7-V (peak) to be transmitted in either direction.

NanoFree™ package technology is a major breakthrough in IC packaging concepts, using the die as the package.

Documents

Technical documentation and resources

SN74AUC2G66DCTR

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SN74AUC2G66DCTR

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Technical Specifications

SN74AUC2G66 Series

Pricing

Description

SN74AUC2G66 Series

Documents

Selecting the Correct Texas Instruments Signal Switch (Rev. E)

TI IBIS File Creation, Validation, and Distribution Processes

SN74AUC2G66 datasheet (Rev. A)

STANDARD LINEAR AND LOGIC FOR DVD/VCD PLAYERS

Logic Guide (Rev. AB)

Design Summary for WCSP Little Logic (Rev. B)

AUC Product Brochure (Rev. A)

Selecting the Right Level Translation Solution (Rev. A)

How to Select Little Logic (Rev. A)

Designing With TI Ultra-Low-Voltage CMOS (AUC) Octals and Widebus Devices

AUC Data Book, January 2003 (Rev. A)

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

LOGIC Pocket Data Book (Rev. B)

Standard Linear & Logic for PCs, Servers & Motherboards

Multiplexers and Signal Switches Glossary (Rev. B)

Understanding and Interpreting Standard-Logic Data Sheets (Rev. C)

Little Logic Guide 2018 (Rev. G)

Signal Switch Data Book (Rev. A)

Texas Instruments Little Logic Application Report

SN74AUC2G66 Series