MC74HC74ADTR2G

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MC74HC74ADTR2G

IC FF D-TYPE DUAL 1BIT 14TSSOP

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  • 製造商。 部分 #MC74HC74ADTR2G
  • 包 14-TSSOP
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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-TSSOP

概述

Description

The MC74HC74ADTR2G is a dual D-type flip-flop integrated circuit (IC) designed for high-speed digital applications. It belongs to the 74HC (High-speed CMOS) logic family, which is known for its fast switching times and low power consumption. This IC contains two independent D flip-flops, each with a data input (D), a clock input (CLK), a preset (PRE), a clear (CLR), and complementary outputs (Q and Q̅).
The device operates at a supply voltage range of 2V to 6V, making it versatile for various logic levels. It features edge-triggered operation, meaning changes to the output occur on the rising or falling edge of the clock signal. The MC74HC74ADTR2G is commonly used in applications such as data storage, frequency division, and digital signal processing. Its compact SOIC package (DTR2G) allows for space-efficient designs. Overall, it is a reliable choice for implementing memory functions in digital circuits.

Features

The MC74HC74ADTR2G is a dual D-type flip-flop IC featuring the following key attributes:
- Dual Functionality: It includes two independent D-type flip-flops.
- High-Speed Operation: Designed for high-speed applications, typically operating at a maximum frequency of 25 MHz.
- Wide Supply Voltage Range: Operates on a supply voltage range of 2V to 6V, making it versatile for various applications.
- Low Power Consumption: Consumes minimal power, suitable for battery-powered devices.
- TTL Compatibility: Compatible with TTL levels, facilitating easy integration with other logic devices.
- Clear and Preset Functions: Each flip-flop has asynchronous clear and preset inputs for flexible control.
- Package Type: Available in a compact SOIC-14 package, suitable for space-constrained applications.
- Robust Performance: Features high noise immunity and low propagation delays.
Ideal for use in various digital systems, counters, registers, and memory applications.

Package

The MC74HC74ADTR2G is packaged in a SOIC-14 (Small Outline Integrated Circuit) format, which is a surface-mount package with 14 pins.

Pinout

The MC74HC74ADTR2G is a dual D-type flip-flop with a pin count of 14. It features two independent D-type flip-flops, each with a data input (D), a clock input (CLK), a direct set input (SD), a direct reset input (RD), and a Q output.
The flip-flops are designed to store one bit of data and change their output state based on the clock signal. When the clock input transitions from low to high, the data present at the D input is sampled and transferred to the Q output. The direct set and reset inputs allow the flip-flops to be asynchronously set or reset, overriding the clock input.
This component is widely used in digital circuits for data storage, synchronization, and state management. It operates with a supply voltage range of 2V to 6V and is known for its high-speed performance and low power consumption.

Manufacturer

The MC74HC74ADTR2G is manufactured by ON Semiconductor. ON Semiconductor is a global semiconductor company that specializes in designing and manufacturing a wide range of electronic components, including integrated circuits, discrete devices, and sensors. Their products are used in various applications, such as automotive, communications, computing, industrial, and consumer electronics. The company focuses on providing energy-efficient solutions and is committed to sustainability and innovation in the semiconductor industry.

Application

The MC74HC74ADTR2G is a dual D-type flip-flop used in various digital applications, including data storage, signal synchronization, and frequency division. It is commonly utilized in timing circuits, shift registers, counters, and memory devices. The flip-flops can also be employed in state machines and control applications, making them suitable for use in consumer electronics, automotive systems, and communication devices.

Equivalent

The MC74HC74ADTR2G is a dual D flip-flop chip. Equivalent products include:
1. 74HC74 - Standard dual D flip-flop.
2. 74HCT74 - TTL-compatible version.
3. MC74HC74A - Similar functionality with minor variations.
4. CD74HC74 - Another variant from Texas Instruments.
Always verify pin compatibility and specifications before substitution.

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