MC74HC74ADR2G

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MC74HC74ADR2G

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IC FF D-TYPE DUAL 1BIT 14SOIC

  • HerstellerOnsemi

  • Herstellerteil #MC74HC74ADR2G

  • Paket 14-SOIC

  • Auf Lager4727

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Spezifikationen

Attribut Wert
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

Übersicht

Description

The MC74HC74ADR2G is a dual D-type flip-flop integrated circuit from ON Semiconductor, designed for use in high-performance digital applications. It features two identical, positive-edge-triggered D-type flip-flops. Each flip-flop includes data, clock, set, and reset inputs for flexibility in circuit design and functionality.
Key specifications include a wide operating voltage range (typically 2V to 6V), making it suitable for both low and standard voltage systems. It is characterized by low power consumption and high noise immunity, ensuring reliable performance in various environments. The chip outputs can drive up to 10 low-power Schottky (LS-TTL) loads, providing adequate driving capability for downstream circuits.
The device comes in a surface-mount package, making it convenient for high-density circuit board designs. Common applications of the MC74HC74ADR2G include data storage and transfer, frequency division, and toggle functions within digital systems. Its robust design and versatility make it a popular choice for engineers working on digital logic design projects.

Equivalent

The MC74HC74ADR2G is a dual D-type flip-flop with reset and set capabilities. Equivalent products include:
1. 74HC74 - Generic versions by multiple manufacturers such as Nexperia, Texas Instruments, and STMicroelectronics.
2. CD74HC74 - Offered by Texas Instruments.
3. SN74HC74N - Texas Instruments' version.
4. TC74HC74 - Available from Toshiba.
5. GD74HC74 - Produced by GigaDevices.
These are functionally similar and can be used as substitutes in most applications. Always verify pin compatibility and electrical specifications before substituting.

Features

The MC74HC74ADR2G is a dual D-type flip-flop with set and reset features, part of the HC logic family. Key features include:
1. Dual Flip-Flops: Contains two independent D-type flip-flops for data storage and processing applications.
2. High-Speed Operation: Offers fast switching speeds, making it suitable for high-frequency applications.
3. Wide Voltage Range: Operates from 2V to 6V, providing flexibility for various power supply levels.
4. Low Power Consumption: Designed with low power dissipation to enhance energy efficiency.
5. Set and Reset Inputs: Includes asynchronous set and reset inputs for control and initialization.
6. Standard Pin Configuration: Compatible with industry-standard pin layouts for easy integration.
7. CMOS Technology: Utilizes CMOS technology for robustness and reliability.
8. TTL Compatibility: Input levels are compatible with TTL devices, allowing for mixed-technology usage.
9. Compact Package: Available in a small outline package, suitable for space-constrained applications.
These features make the MC74HC74ADR2G ideal for use in digital systems requiring reliable and efficient data storage and transfer.

Pinout

The MC74HC74ADR2G is a dual D-type positive edge-triggered flip-flop with set and reset. It is part of the HC family, which operates at high speed and with low power consumption, suitable for a variety of digital applications.
This device comes in a 14-pin package. Here is a concise description of the pin functions:
1. Pins 1 & 13: Preset (Set) for each flip-flop.
2. Pins 2 & 12: Clock input for each flip-flop.
3. Pins 3 & 11: Data input (D) for each flip-flop.
4. Pins 4 & 10: Complementary output (\(\overline{Q}\)) for each flip-flop.
5. Pins 5 & 9: True output (Q) for each flip-flop.
6. Pins 6 & 8: Clear (Reset) for each flip-flop.
7. Pin 7: Ground (GND).
8. Pin 14: Positive supply voltage (VCC).
The flip-flops are edge-triggered, meaning they change state on the rising edge of the clock signal. The preset and clear inputs are asynchronous, allowing the outputs to be set or reset regardless of the clock state.

Manufacturer

The MC74HC74ADR2G is manufactured by ON Semiconductor, now operating as onsemi. Onsemi is an American company that designs and manufactures a wide range of semiconductor components. It focuses on intelligent power and sensing technologies, providing products and solutions for various industrial, automotive, and consumer applications. The company is known for its innovations in power management, automotive sensing, and energy-efficient solutions.

Application

The MC74HC74ADR2G is a dual D-type flip-flop with set and reset functions, commonly used in digital electronics. Its application areas include data storage and transfer, frequency division, digital counters, and state machines. It is also utilized in applications requiring synchronization of digital signals, such as in communication systems, timing circuits, and digital signal processing. Additionally, it's used in clocked data latches and flip-flops for various control and data sequencing tasks in microprocessors and embedded systems. Its versatility makes it suitable for a wide range of consumer electronics, industrial controls, and computing applications.

Package

The MC74HC74ADR2G is a dual D-type positive edge-triggered flip-flop with set and reset features. It typically comes in a surface-mount SOIC-14 package, which is a Small Outline Integrated Circuit with 14 pins.

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