SN74LVC1G74DCUR

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SN74LVC1G74DCUR

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IC FF D-TYPE SNGL 1BIT 8VSSOP

  • HerstellerTexas Instruments

  • Herstellerteil #SN74LVC1G74DCUR

  • Paket VSSOP8

  • Auf Lager1283

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Spezifikationen

Attribut Wert
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 6.4ns @ 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 8-VSSOP

Übersicht

Description

The SN74LVC1G74DCUR is a single positive-edge-triggered D-type flip-flop with a standard CMOS logic integration, manufactured by Texas Instruments. It supports low-voltage operations with a wide operating voltage range from 1.65 V to 5.5 V, making it suitable for both standard and low-voltage applications. As a part of the LVC family, it features low power consumption and high-speed operation.
Key features include a compact package design, typically a 5-pin or 6-pin package such as SOT-353 or SC-70, enabling efficient usage in space-constrained applications. The flip-flop includes asynchronous clear (CLR) and preset (PRE) inputs, which allow for advanced control configurations in digital circuits. It employs Schmitt-trigger action at all inputs, providing better noise immunity and signal integrity.
This device is utilized in applications where synchronous data storage and transfer are required, such as in registers, counters, and memory devices. Its robust performance across various voltage levels and minimal power requirement makes it an ideal choice for portable and battery-powered devices.

Equivalent

The SN74LVC1G74DCUR is a single D-type flip-flop with a clear and preset, from Texas Instruments. Equivalent products are those with similar functions and specifications, such as:
1. NXP 74LVC1G74GW
2. ON Semiconductor MC74VHC1G74DFT1G
3. Diodes Incorporated 74LVC1G74SE-7
These alternatives provide similar functionality in terms of voltage range, logic level, and packaging. Always check the datasheet to ensure compatibility with your specific application.

Features

The SN74LVC1G74DCUR is a single positive-edge-triggered D-type flip-flop with set and reset capabilities. It operates from 1.65 V to 5.5 V, making it suitable for various voltage levels in digital circuits. Key features include:
1. Low Power Consumption: Designed for low power usage with max supply current of 10 µA.
2. High-Speed Operation: Supports high-speed signal processing with a max data rate that can reach up to 150 MHz.
3. Schmitt-Trigger Action: Allows for superior noise immunity and clean signal transitions.
4. Overvoltage-Tolerant Inputs: Inputs can tolerate voltages higher than the supply voltage, up to 5.5 V.
5. Balanced Propagation Delays: Ensures that signal propagation times are consistent.
6. Latch-up Performance: Meets JESD 78, Class II standards, providing robust protection against latch-up.
7. Compact Packaging: Available in a small, space-saving DCU package, suitable for high-density designs.
These features make the SN74LVC1G74DCUR ideal for applications in portable and battery-powered devices, as well as general-purpose digital circuit designs needing versatile flip-flop solutions.

Pinout

The SN74LVC1G74DCUR is a single positive-edge-triggered D-type flip-flop with a direct clear and a direct preset. It typically comes in a standard 6-pin package. The pins and their functions are as follows:
1. D (Data Input): Accepts the input data that will be stored in the flip-flop on the rising edge of the clock.
2. CLK (Clock Input): Triggers the flip-flop on the rising edge, causing the data at the D input to be transferred to the Q output.
3. CLR (Clear Input): Directly clears the flip-flop, setting Q to 0 when low.
4. PRE (Preset Input): Directly sets the flip-flop, setting Q to 1 when low.
5. Q (Output): The primary output that reflects the stored data in the flip-flop.
6. GND/VSS (Ground): The ground reference for the device's power supply.
This compact design makes it ideal for applications requiring basic memory storage or data synchronization in constrained spaces.

Manufacturer

The SN74LVC1G74DCUR is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. TI is one of the largest semiconductor companies in the world, and its products are widely used in a broad array of applications, including consumer electronics, automotive, industrial, and communications equipment. The company is known for its innovation and development in analog and embedded processing technologies.

Application

The SN74LVC1G74DCUR is a single positive-edge-triggered D-type flip-flop used in various digital applications. Its primary application areas include:
1. Data Storage and Transfer: Used in registers to store binary data temporarily.
2. Clock Division: Employed in frequency division circuits.
3. State Machines: Integral in implementing finite state machines for controlling sequential operations.
4. Signal Synchronization: Helps in synchronizing asynchronous signals to a clock.
5. Buffering and Latching: Used in interfacing and buffering data between different digital systems.
6. Counters and Shift Registers: Forms the building block in counters and shift registers.
These applications are common in consumer electronics, communication devices, computing systems, and industrial automation.

Package

The SN74LVC1G74DCUR is a single positive-edge-triggered D-type flip-flop with a standard logic package type. It comes in a DSBGA (Die Size Ball Grid Array) package, specifically a VSSOP (Very Thin Shrink Small Outline Package) with 8 pins.

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