MC74HC74ADR2G

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MC74HC74ADR2G

IC FF D-TYPE DUAL 1BIT 14SOIC

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  • 包 14-SOIC
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規格

Package Tape & Reel (TR),Cut Tape (CT)
Series 74HC
ProductStatus Active
Function Set(Preset) and Reset
Type D-Type
OutputType Complementary
NumberofElements 2
NumberofBitsperElement 1
ClockFrequency 35 MHz
MaxPropagationDelay@VMaxCL 17ns @ 6V, 50pF
TriggerType Positive Edge
Current-OutputHighLow 5.2mA, 5.2mA
Voltage-Supply 2V ~ 6V
Current-Quiescent(Iq) 2 µA
InputCapacitance 10 pF
OperatingTemperature -55°C ~ 125°C (TA)
MountingType Surface Mount
SupplierDevicePackage 14-SOIC

概述

Description

The MC74HC74ADR2G is a dual D-type flip-flop integrated circuit from the 74HC series, designed for high-speed applications. It features two independent D flip-flops, which are triggered on the rising edge of the clock signal. This device is used in various digital applications, including data storage, frequency division, and state holding in sequential circuits.
Key specifications include a wide operating voltage range (2V to 6V), high-speed performance with propagation delays typically less than 15 ns at 5V, and low power consumption. The MC74HC74ADR2G is available in a 14-pin DIP or surface-mount packages, making it versatile for different circuit designs.
The flip-flops are designed with asynchronous set and reset inputs, allowing for immediate control over the output states. The MC74HC74ADR2G is ideal for use in applications requiring reliable and fast data processing, including microcontroller interfacing, clock dividers, and shift registers. Its compatibility with standard logic levels makes it a popular choice in both hobbyist and professional electronic projects.

Features

The MC74HC74ADR2G is a dual D-type flip-flop integrated circuit, featuring the following key specifications:
1. Technology: High-speed CMOS, offering low power consumption and high noise immunity.
2. Functionality: Contains two D flip-flops with individual data inputs and complementary outputs.
3. Operating Voltage: Supports a wide supply voltage range from 2V to 6V.
4. Propagation Delay: Fast switching speeds with propagation delays typically around 15 ns at 5V.
5. Input Compatibility: Compatible with TTL input levels, allowing for easy interfacing with other logic families.
6. Temperature Range: Operates in a broad temperature range from -40°C to +125°C.
7. Package: Available in various package types, including SOIC (Small Outline Integrated Circuit).
8. Applications: Suitable for use in data storage, frequency dividers, and digital signal processing applications.
These features make the MC74HC74ADR2G ideal for various digital circuit applications requiring reliable data storage and transfer.

Package

The MC74HC74ADR2G is packaged in a SOIC-14 (Small Outline Integrated Circuit) form factor. This surface-mount package has 14 pins and is designed for low-profile applications.

Pinout

The MC74HC74ADR2G is a dual D-type flip-flop with a pin count of 14. It operates with a supply voltage range of 2V to 6V and is designed for high-speed operation.
Pin Functions:
1. 1 (D1): Data input for flip-flop 1.
2. 2 (C1): Clock input for flip-flop 1.
3. 3 (CLR1): Active low clear for flip-flop 1.
4. 4 (PRE1): Active low preset for flip-flop 1.
5. 5 (Q1): Output for flip-flop 1.
6. 6 (Q1'): Complement output for flip-flop 1.
7. 7 (GND): Ground connection.
8. 8 (VCC): Power supply connection.
9. 9 (D2): Data input for flip-flop 2.
10. 10 (C2): Clock input for flip-flop 2.
11. 11 (CLR2): Active low clear for flip-flop 2.
12. 12 (PRE2): Active low preset for flip-flop 2.
13. 13 (Q2): Output for flip-flop 2.
14. 14 (Q2'): Complement output for flip-flop 2.
This IC is commonly used for storing data and implementing state machines in digital circuits.

Manufacturer

The manufacturer of the MC74HC74ADR2G is ON Semiconductor. ON Semiconductor is a global semiconductor company that designs, manufactures, and markets a wide range of semiconductor components, including analog, logic, and power devices. The company serves various industries, including automotive, industrial, consumer electronics, and communications. ON Semiconductor focuses on providing innovative solutions for energy efficiency and connectivity, and it has a strong presence in the market with a commitment to sustainability and technology advancement.

Application

The MC74HC74ADR2G is a dual D-type flip-flop used in digital circuits. Its application areas include data storage, shift registers, frequency dividers, and timing applications within microcontrollers and digital signal processing. It's also useful in state machines, counters, and synchronous control logic, providing high-speed performance and low power consumption in various electronic devices.

Equivalent

The MC74HC74ADR2G is a dual D-type flip-flop. Equivalent products include:
1. 74HC74 (TI)
2. 74HCT74 (TI)
3. CD74HC74 (ON Semiconductor)
4. MC74HC74 (ON Semiconductor)
5. 74LS74 (Texas Instruments)
These parts have similar functionality but may vary in power supply voltage and speed specifications. Always check datasheets for compatibility.

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