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SN74AC04DR

Name: SN74AC04DR
Rating: 4.7 (12 reviews)

IC INVERTER 6CH 1-INP 14SOIC

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資料表 SN74AC04DR DataSheet
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
Series	74AC
ProductStatus	Active
LogicType	Inverter
NumberofCircuits	6
NumberofInputs	1
Voltage-Supply	2V ~ 6V
Current-Quiescent(Max)	2 µA
Current-OutputHighLow	24mA, 24mA
LogicLevel-Low	0.9V ~ 1.65V
LogicLevel-High	2.1V ~ 3.85V
MaxPropagationDelay@VMaxCL	7ns @ 5V, 50pF
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
SupplierDevicePackage	14-SOIC

概述

Description

The SN74AC04DR is a hex inverter integrated circuit (IC) designed by Texas Instruments, part of the 74AC series, which operates at high speeds with low power consumption. It contains six independent inverters, which convert a high logic level (1) to a low logic level (0) and vice versa. The device is compatible with standard TTL logic levels and is suitable for use in various digital circuits.
Key features include a wide operating voltage range (2 V to 6 V), fast propagation delay (typically 5 ns at 5 V), and low power dissipation. The SN74AC04DR is available in a 14-pin SOIC (Small Outline Integrated Circuit) package, making it suitable for space-constrained applications.
Typical applications include signal inversion, waveform shaping, and providing logic level transformations in combinational logic circuits. Its robustness and efficiency make it a popular choice for engineers working on digital design projects.

Features

The SN74AC04DR is a hex inverter IC that features six independent inverters. Key features include:
1. High-Speed Operation: It operates at high speeds, with a maximum propagation delay of 5 ns at VCC = 5V.

2. Wide Supply Voltage Range: It supports a supply voltage range from 2V to 6V, making it versatile for various applications.
3. Low Power Consumption: The device has low static power dissipation, which is beneficial for battery-operated devices.
4. High Noise Immunity: It boasts a high noise margin, ensuring reliable operation in noisy environments.
5. TTL-Compatible Inputs and Outputs: Compatible with standard TTL logic levels, allowing easy integration into existing circuits.
6. Package Type: Offered in a surface-mount SOIC-14 package, facilitating compact designs.
7. Temperature Range: Designed to operate in a temperature range from -40°C to +125°C.
These features make the SN74AC04DR suitable for various digital logic applications, including signal inversion and conditioning in broader electronic systems.

Package

The SN74AC04DR is packaged in a SOIC (Small Outline Integrated Circuit) format. It typically comes in a 14-pin configuration, designed for surface mounting on PCBs.

Pinout

The SN74AC04DR is a hex inverter IC, which means it contains six independent inverter gates. It has a pin count of 14. The primary function of each inverter is to output the logical opposite (inversion) of its input signal.
In terms of pin configuration:
- Pins 1, 2, 3, 4, 5, and 6 are the input pins for the six inverter gates.
- Pins 7, 8, 9, 10, 11, and 12 are the corresponding output pins.
- Pin 14 is the Vcc (power supply), typically connected to +5V, while pin 11 is the GND (ground) connection.
The SN74AC04DR operates at high speeds and is suitable for various digital applications, offering improved performance and low power consumption compared to older logic families.

Manufacturer

The SN74AC04DR is manufactured by Texas Instruments (TI), a leading global semiconductor company. Founded in 1930, TI is known for designing and manufacturing a wide range of analog and digital integrated circuits, embedded processors, and various electronic components. The company serves diverse industries, including automotive, industrial, communications, and consumer electronics. Texas Instruments is recognized for its innovation in semiconductor technology and contributions to the development of electronic systems. The SN74AC04DR specifically is a hex inverter, part of the 74AC series, which is used in various digital logic applications.

Application

The SN74AC04DR is a hex inverter integrated circuit commonly used in digital circuits. Its application areas include signal conditioning, logic level shifting, clock signal generation, and creating complex logic functions. It is often utilized in microcontroller interfacing, data communication, and various digital systems where signal inversion is required. Its high-speed operation and low power consumption make it suitable for high-performance applications in consumer electronics, automotive, and industrial automation.

Equivalent

The SN74AC04DR is a hex inverter. Equivalent products include the 74HC04, 74HCT04, MC74AC04, and 74LS04. Ensure to check voltage levels, speed, and power consumption to confirm compatibility for specific applications.