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SN74HC4066DR

Name: SN74HC4066DR
Rating: 4.7 (12 reviews)

IC SWITCH QUAD 1X1 14SOIC

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製造商。部分 #SN74HC4066DR
包 SOIC (D)-14
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
SwitchCircuit	SPST - NO
Multiplexer/DemultiplexerCircuit	1:1
NumberofCircuits	4
On-StateResistance(Max)	30Ohm (Typ)
Voltage-SupplySingle(V+)	2V ~ 6V
SwitchTime(TonToff)(Max)	31ns, 34ns
-3dbBandwidth	30MHz
ChannelCapacitance(CS(off)CD(off))	0.5pF, 9pF
Current-Leakage(IS(off))(Max)	100nA
Crosstalk	-45dB @ 1MHz
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	14-SOIC (0.154, 3.90mm Width)

概述

Description

The SN74HC4066DR is a quad bilateral switch designed for analog and digital signal switching. It features four independent switches that can control the connection of signals on a common bus. Each switch is controlled by a digital signal, allowing for high-speed data routing in applications such as signal multiplexing, data acquisition systems, and audio signal processing.
Key features include a wide operating voltage range (2V to 6V), low ON resistance (typically around 50 ohms), and fast switching speeds, making it suitable for high-frequency applications. The device is housed in a 14-pin TSSOP package (DR) which is compact and suitable for space-constrained designs.
The SN74HC4066DR is commonly used in consumer electronics, communications, and instrumentation, providing flexibility in circuit design by enabling the connection and disconnection of signals as needed. Its CMOS technology ensures low power consumption, making it ideal for battery-operated devices.

Features

The SN74HC4066DR is a quad bilateral switch that features CMOS technology, allowing for low ON-resistance and high-speed operation. Key features include:
1. Quad Switch Configuration: Four independent switches can be controlled individually.
2. Low ON-Resistance: Typically 50 ohms, ensuring minimal signal distortion.
3. Wide Operating Voltage Range: Operates from 2V to 6V, making it versatile for various applications.
4. High Speed: Capable of switching signals at speeds up to 10 MHz, suitable for fast data applications.
5. Logic Level Control: Compatible with both TTL and CMOS logic levels for easy interfacing.
6. Low Power Consumption: Ideal for battery-operated devices due to minimal static power draw.
7. Single Supply Operation: Simplifies design by requiring only one power supply.
Applications include signal routing, analog switching, and audio applications, making the SN74HC4066DR a reliable choice for various electronic designs.

Package

The SN74HC4066DR is packaged in a "SOIC-14" (Small Outline IC, 14 pins) format. This surface-mount package is designed for compact applications and provides a low-profile option for integrating the quad bilateral switch into electronic circuits.

Pinout

The SN74HC4066DR is a quad bilateral switch, meaning it contains four independent switches that can operate in both directions. It has a total of 14 pins. The key functions of its pins are as follows:
- Pins 1, 2, 3, 4: Input/Output (I/O) terminals for the four switches (SW1, SW2, SW3, SW4).
- Pins 5, 6, 7, 8: Control terminals for the corresponding switches. A high signal enables the switch, allowing signal transmission between the I/O pins.
- Pins 9 and 11: Ground (GND) connection.
- Pin 10: VCC, the positive power supply connection (usually +2V to +6V).
- Pin 12: Not connected (NC).
- Pins 13 and 14: Additional I/O pins for the switches.
This device is commonly used for signal routing in analog and digital applications due to its low ON-resistance and high-speed performance.

Manufacturer

The SN74HC4066DR is manufactured by Texas Instruments (TI), a leading global semiconductor company. Texas Instruments specializes in designing and manufacturing a wide range of electronic components, including analog chips, embedded processors, and digital signal processors. Founded in 1930 and headquartered in Dallas, Texas, TI serves various markets such as automotive, industrial, communications, and consumer electronics. The SN74HC4066DR specifically is a quad bilateral switch, widely used in various applications for analog signal switching. Texas Instruments is known for its innovation and commitment to quality, making it a significant player in the semiconductor industry.

Application

The SN74HC4066DR is a quad bilateral switch used in various applications, including analog signal switching, audio signal routing, data multiplexing, and signal isolation. It is suitable for switching low-frequency signals, enabling high-speed data routing in communication systems, and controlling access to analog and digital lines in electronic circuits. Its low on-resistance and high-speed performance make it ideal for both consumer electronics and industrial applications.

Equivalent

Equivalent products to the SN74HC4066DR include the CD4066, DG406, and MAX4664. These devices are quad bilateral switches that offer similar functionality for analog signal switching. Always check specifications for compatibility with your application.