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SN74AUC2G66DCTR

Name: SN74AUC2G66DCTR
Rating: 4.7 (12 reviews)

IC SWITCH SPST-NO X 2 15OHM SM8

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規格

Series	74AUC
Part Status	Active
Switch Circuit	SPST - NO
Multiplexer/Demultiplexer Circuit	1:1
Number of Circuits	2
On-State Resistance (Max)	15Ohm
Channel-to-Channel Matching (ΔRon)	1Ohm (Max)
Voltage - Supply, Single (V+)	0.8V ~ 2.7V
Switch Time (Ton, Toff) (Max)	2.3ns, 2ns
-3db Bandwidth	500MHz
Channel Capacitance (CS(off), CD(off))	3pF
Current - Leakage (IS(off)) (Max)	1µA
Crosstalk	-60dB @ 1MHz
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	8-LSSOP, 8-MSOP (0.110", 2.80mm Width)
Supplier Device Package	SM8
Base Product Number	74AUC2G66

概述

Description

The SN74AUC2G66DCTR is a dual single-pole double-throw (SPDT) analog switch designed for low-voltage operation, suitable for applications in portable devices and other battery-operated electronics. It operates from a supply voltage of 1.65V to 5.5V, making it compatible with various logic levels.
This device features two independent switches that can be controlled by a single enable input. The switches are bidirectional, allowing signals to pass in either direction, making it versatile for multiple signal routing applications. Its low ON-resistance (typically 2.5Ω at 3.3V) ensures minimal signal distortion and power loss.
The SN74AUC2G66DCTR supports high-speed operation, with a maximum data rate of up to 1 GHz, ideal for high-frequency applications. It comes in a compact SOT-23 package, making it suitable for space-constrained designs.
Overall, it is favored for its reliability, low power consumption, and robustness, making it a popular choice in modern electronic circuits.

Features

The SN74AUC2G66DCTR is a dual single-pole, double-throw (SPDT) analog switch designed for low-voltage applications. Key features include:
1. Supply Voltage: Operates with a supply voltage range from 1.65 V to 5.5 V.
2. Low On-Resistance: Offers a low on-resistance, typically around 2.5 Ω at 3.3 V, enhancing signal integrity.
3. Fast Switching Speed: Provides fast switching times for efficient signal transmission.
4. Low Power Consumption: Minimal quiescent current, making it suitable for battery-powered devices.
5. Signal Range: Supports a wide input signal range that can be from 0 V to VCC.
6. Break-Before-Make Functionality: Prevents short circuits during switching transitions.
7. ESD Protection: Integrated ESD protection for improved reliability.
8. Compact Packaging: Available in a small SOT-23 package, facilitating space-saving designs.
This device is ideal for various applications, including signal routing, data switching, and analog multiplexing in portable electronics.

Package

The SN74AUC2G66DCTR is packaged in a small SOT-23 (DBV) package type. This surface-mount package is designed for compact applications, providing high performance and low power consumption in digital switching applications.

Pinout

The SN74AUC2G66DCTR is a dual single-pole double-throw (SPDT) analog switch. It has a total of 6 pins.
### Pin Count:
- 6 Pins
### Pin Functions:
1. 1 (A1): Input for switch 1.
2. 2 (B1): Output for switch 1.
3. 3 (C1): Output for switch 1 (inverted).
4. 4 (GND): Ground connection.
5. 5 (A2): Input for switch 2.
6. 6 (B2): Output for switch 2.
### Additional Features:
- The device operates from a power supply of 1.8V to 5.5V.
- It features low ON resistance and fast switching speeds, making it suitable for various applications, including signal routing and multiplexing.
This device is commonly used in low-power digital circuits, where space and performance are critical.

Manufacturer

The SN74AUC2G66DCTR is manufactured by Texas Instruments (TI), a leading American technology company. Texas Instruments is renowned for its development and production of semiconductors and various integrated circuits. Founded in 1930, the company specializes in analog and embedded processing products, catering to a wide range of industries including automotive, industrial, communications, and consumer electronics. TI is particularly known for its innovations in analog technology, including operational amplifiers, data converters, and power management solutions. The SN74AUC2G66DCTR is a dual single-pole, single-throw (SPST) analog switch, designed for low-voltage applications and is part of TI’s extensive portfolio of digital and analog semiconductor devices.

Application

The SN74AUC2G66DCTR is a dual single-pole double-throw (SPDT) analog switch used in various applications, including signal routing, data switching, and audio/visual signal control. It's suitable for portable devices, battery-powered applications, and low-voltage circuits, as it operates within a wide voltage range and offers low on-resistance. Common use cases include mobile phones, tablets, and consumer electronics where efficient signal management is crucial.

Equivalent

The SN74AUC2G66DCTR is a dual single-pole double-throw (SPDT) analog switch. Equivalent products include:
1. 74AUC2G66 from Texas Instruments
2. 74LVC2G66 from Texas Instruments
3. 74HC66 from NXP Semiconductors
4. 74LS66 from Texas Instruments
Always verify specifications and compatibility for your specific application.