NL17SZ74USG

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NL17SZ74USG

IC FF D-TYPE SNGL 1BIT US8

  • Производитель
  • Мфр. Часть #NL17SZ74USG
  • Пакет VSSOP8
  • Лист данных
  • В наличии5249

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Спецификации

Package Tape & Reel (TR),Cut Tape (CT)
Series 17SZ
ProductStatus Obsolete
Function Set(Preset) and Reset
Type D-Type
OutputType Complementary
NumberofElements 1
NumberofBitsperElement 1
ClockFrequency 200 MHz
MaxPropagationDelay@VMaxCL 5ns @ 5V, 50pF
TriggerType Positive Edge
Current-OutputHighLow 32mA, 32mA
Voltage-Supply 1.65V ~ 5.5V
Current-Quiescent(Iq) 1 µA
InputCapacitance 7 pF
OperatingTemperature -55°C ~ 125°C (TA)
MountingType Surface Mount
SupplierDevicePackage US8

Обзор

Description

NL17SZ74USG is a dual D-type flip-flop integrated circuit (IC) from Texas Instruments, part of the Texas Instruments 74LVC family. It operates at low voltage levels, specifically designed for use with a supply voltage range of 1.65V to 5.5V. The device features two edge-triggered flip-flops, which are commonly used for data storage, synchronization, and state retention in digital circuits.
Key characteristics include:
- High-speed operation, suitable for high-frequency applications.
- Low power consumption, making it ideal for battery-operated devices.
- A 5V-tolerant input, enabling compatibility with various logic levels.

The NL17SZ74USG is available in a small package, making it suitable for space-constrained applications. Overall, it is widely used in digital logic designs, including microcontroller interfacing, data buffering, and timing applications.

Features

The NL17SZ74USG is a dual D-type flip-flop with a 3-state output, designed for use in digital circuits. Key features include:
1. Dual Flip-Flop Configuration: It contains two independent D-type flip-flops, enabling simultaneous data storage and processing.
2. Data Storage: The flip-flops capture the state of the D inputs on the rising edge of the clock signal.
3. 3-State Outputs: The outputs can be set to high, low, or high impedance (tri-state), facilitating easy bus sharing.
4. Low Power Consumption: It operates at low voltage levels, making it suitable for battery-powered applications.
5. High Speed: Designed for fast operation, allowing for quick data processing in high-frequency applications.
6. TTL Compatible: It is compatible with standard TTL logic levels, ensuring interoperability with other digital components.
7. Wide Supply Voltage Range: Typically operates within 2V to 5.5V, providing flexibility for various applications.
This makes the NL17SZ74USG ideal for use in memory storage, data transfer, and timing applications in modern electronic designs.

Package

The NL17SZ74USG is available in a SOIC-8 package, which is a small outline integrated circuit type. This package features eight pins and is designed for surface mounting on PCBs, providing a compact and efficient solution for integrating the device into electronic circuits.

Pinout

The NL17SZ74USG is a dual D-type flip-flop integrated circuit. It features a 14-pin package. The pin count and functions are as follows:
- Pin 1: Q1 (Output of Flip-Flop 1)
- Pin 2: Q1' (Inverted Output of Flip-Flop 1)
- Pin 3: D1 (Data Input for Flip-Flop 1)
- Pin 4: CLK1 (Clock Input for Flip-Flop 1)
- Pin 5: CLR1 (Asynchronous Clear for Flip-Flop 1)
- Pin 6: PRE1 (Asynchronous Set for Flip-Flop 1)
- Pin 7: GND (Ground)
- Pin 8: VCC (Supply Voltage)
- Pin 9: PRE2 (Asynchronous Set for Flip-Flop 2)
- Pin 10: CLR2 (Asynchronous Clear for Flip-Flop 2)
- Pin 11: CLK2 (Clock Input for Flip-Flop 2)
- Pin 12: D2 (Data Input for Flip-Flop 2)
- Pin 13: Q2 (Output of Flip-Flop 2)
- Pin 14: Q2' (Inverted Output of Flip-Flop 2)
This IC operates at high speed and low power, making it suitable for various digital applications.

Manufacturer

The NL17SZ74USG is manufactured by Nexperia, a global semiconductor company. Nexperia specializes in the production of discrete, logic, and analog semiconductor devices. It originated as part of NXP Semiconductors and became an independent company focused on high-volume manufacturing of essential electronic components. Nexperia's products are used in a wide range of applications, including automotive, industrial, and consumer electronics, emphasizing reliability and efficiency. The company is known for its expertise in high-performance semiconductors and commitment to innovation within the electronics industry.

Application

The NL17SZ74USG is a dual D-type flip-flop used in various digital applications, including data storage, clocked data transfer, and signal synchronization. It is commonly employed in memory devices, shift registers, and state machines within microcontrollers and digital circuits. Its low-power characteristics and high-speed operation make it suitable for portable electronics and high-performance applications.

Equivalent

The NL17SZ74USG is a dual D-type flip-flop. Equivalent products include the 74LVC1G74, 74HC74, and 74LS74. Each of these alternatives has similar functionality but may vary in speed, power consumption, and voltage levels. Always verify the specific electrical characteristics and pin configurations before substitution.

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