SN74LVC2G74DCTR

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SN74LVC2G74DCTR

IC FF D-TYPE SNGL 1BIT SM8

  • Nhà sản xuất
  • Ông. Phần #SN74LVC2G74DCTR
  • Gói SSOP (DCT)-8
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  • Có sẵn4030

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Bảo hành 365 ngày

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Thông số kỹ thuật

Package Tape & Reel (TR),Cut Tape (CT)
Series 74LVC
ProductStatus Active
Function Set(Preset) and Reset
Type D-Type
OutputType Complementary
NumberofElements 1
NumberofBitsperElement 1
ClockFrequency 200 MHz
MaxPropagationDelay@VMaxCL 4.4ns @ 5V, 50pF
TriggerType Positive Edge
Current-OutputHighLow 32mA, 32mA
Voltage-Supply 1.65V ~ 5.5V
Current-Quiescent(Iq) 10 µA
InputCapacitance 5 pF
OperatingTemperature -40°C ~ 125°C (TA)
MountingType Surface Mount
SupplierDevicePackage SM8

Tổng quan

Description

The SN74LVC2G74DCTR is a dual D-type flip-flop integrated circuit from Texas Instruments, designed for low-voltage digital applications. It operates with a supply voltage range of 1.65V to 3.6V, making it suitable for battery-powered devices and low-power applications. The device features two independent D flip-flops with asynchronous set and reset inputs, allowing for versatile data storage and manipulation.
The SN74LVC2G74DCTR is characterized by its high-speed performance, with propagation delays as low as 5.4 ns at 3.3V, and low power consumption, typically drawing less than 1 µA in static modes. The flip-flops are edge-triggered, meaning they change state on the rising or falling edge of the clock signal. This IC is available in a compact SC70 package, making it ideal for space-constrained designs.
Overall, the SN74LVC2G74DCTR is an efficient solution for digital logic applications requiring reliable data storage and processing in a variety of electronic devices.

Features

The SN74LVC2G74DCTR is a dual D-type flip-flop designed for low-voltage, high-speed applications. Key features include:
- Dual D-type Flip-Flops: Contains two independent flip-flops, each with data (D), clock (CLK), and asynchronous clear (CLR) inputs.
- Low Voltage Operation: Supports a wide supply voltage range from 1.65V to 5.5V, making it suitable for battery-powered and low-power applications.
- High-Speed Performance: Capable of operating at clock frequencies up to 100 MHz, enabling fast data processing.
- Low Power Consumption: Consumes minimal power, ideal for portable devices.
- TTL Compatibility: Interface compatible with standard TTL logic levels.
- Asynchronous Clear: Each flip-flop can be cleared independently, ensuring reliable operation in various conditions.
- Small Package: Available in a compact DCT package, facilitating integration into space-constrained designs.
These features make the SN74LVC2G74DCTR suitable for a range of digital applications, including data storage, signal synchronization, and state retention in logic circuits.

Package

The SN74LVC2G74DCTR is packaged in a SC70-5 (SOT-353) package type. This compact surface-mount package is designed for low-profile applications, featuring five terminals and suitable for high-speed operations in digital logic circuits.

Pinout

The SN74LVC2G74DCTR is a dual D-type flip-flop from Texas Instruments, featuring a total of 8 pins.
### Pin Count and Functions:
1. Pin 1 (D1): Data input for the first flip-flop.
2. Pin 2 (CLK1): Clock input for the first flip-flop.
3. Pin 3 (CLR1): Asynchronous clear input for the first flip-flop.
4. Pin 4 (Q1): Output for the first flip-flop.
5. Pin 5 (Qn1): Inverted output for the first flip-flop.
6. Pin 6 (D2): Data input for the second flip-flop.
7. Pin 7 (CLK2): Clock input for the second flip-flop.
8. Pin 8 (CLR2): Asynchronous clear input for the second flip-flop.
9. Pin 9 (Q2): Output for the second flip-flop.
10. Pin 10 (Qn2): Inverted output for the second flip-flop.
The device operates with a supply voltage range of 1.65V to 5.5V and is suited for low-voltage applications, maintaining high-speed performance and low power consumption.

Manufacturer

The SN74LVC2G74DCTR is manufactured by Texas Instruments (TI), a prominent American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, which are used in a wide range of electronic applications. Founded in 1930, TI is well-known for its innovations in analog and digital signal processing, microcontrollers, and embedded systems. The company serves diverse markets, including automotive, industrial, communications, and consumer electronics, making it a key player in the global electronics industry.

Application

The SN74LVC2G74DCTR is a dual D-type flip-flop used in various digital applications, including data storage, synchronization, and timing circuits. It is suitable for high-speed digital designs in consumer electronics, automotive systems, industrial automation, and communication devices. Its low power consumption and compatibility with different logic levels make it ideal for portable and battery-operated applications.

Equivalent

The SN74LVC2G74DCTR is a dual D-type flip-flop with clear and preset functions. Equivalent products include the 74LVC2G74 (non-DTR version), 74HC74, 74HCT74, and 74LVC1G74 (single flip-flop). When selecting an equivalent, ensure compatibility with voltage levels, logic families, and package types. Always consult datasheets for specific electrical characteristics and pin configurations.

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