74AHC74PW

Abbildungen dienen nur als Referenz

74AHC74PW

+Stückliste

Flip Flops DUAL D-TYPE FLIPFLOP

  • HerstellerNexperia

  • Herstellerteil #74AHC74PW

  • Auf Lager5508

365 Tage Qualitätsgarantie

7*24 Stunden-Servicegarantie

90-Tage Kundendienstgarantie

Originalproduktgarantie

Spezifikationen

Attribut Wert
Standard Pack Qty 96

Übersicht

Description

The 74AHC74PW is a dual positive-edge triggered D-type flip-flop with set and reset capabilities, part of the 74AHC series of high-speed CMOS logic ICs. It operates at a broad voltage range from 2V to 5.5V and is designed for low power consumption while maintaining high-speed operation. Each flip-flop features an independent data, clock, set, and reset input, allowing for versatile logic operations in digital circuits.
The device is packaged in a TSSOP (Thin Shrink Small Outline Package), which is suitable for applications that require compact and efficient use of space. It is commonly utilized in applications needing data storage, transfer, and frequency division, including digital counters, shift registers, and memory cells.
The 74AHC74PW ensures minimal power dissipation and can operate at high frequencies, making it ideal for both consumer and industrial electronics where performance and efficiency are crucial. Additionally, its compatibility with TTL levels makes it suitable for interfacing with other logic families.

Equivalent

The 74AHC74PW is a dual D-type flip-flop with set and reset; its equivalent products include:
1. 74HC74 from NXP, Texas Instruments, ON Semiconductor.
2. SN74AHC74 from Texas Instruments.
3. CD74HCT74 from Texas Instruments.
4. HEF74HC74 from Nexperia.
5. MC74HC74 from ON Semiconductor.
Ensure the pin configuration and electrical characteristics match the requirements of your application before substituting.

Features

The 74AHC74PW is a dual D-type flip-flop with set and reset functions. Key features include:
1. Dual Configuration: It contains two identical D-type flip-flops.
2. Positive-Edge Triggered: The output changes state on the rising edge of the clock input.
3. Set and Reset Functions: Asynchronous set and reset inputs allow for direct control of the output state.
4. High-Speed Operation: Suitable for high-speed applications due to its advanced CMOS technology.
5. Operating Voltage: Typically operates with a supply voltage range of 2V to 5.5V.
6. Low Power Consumption: Designed for low power dissipation.
7. Output Drive Capability: It can source or sink current, making it suitable for driving moderate loads.
8. Schmitt-Trigger Action: Provides better noise immunity on the clock input.
9. Compact Package: Available in TSSOP (Thin Shrink Small Outline Package) for space-saving on PCB designs.
Overall, the 74AHC74PW is ideal for applications that require reliable data storage and transfer with fast and efficient operation.

Pinout

The 74AHC74PW is a dual D-type flip-flop with set and reset functions. It is part of the 74AHC series, which is known for high-speed operation. The device features two identical D-type flip-flops, each with its own clock input (CP), data input (D), set input (SD), reset input (RD), and complementary outputs (Q and Q̅).
The pin count of the 74AHC74PW is 14 pins, typically in a TSSOP (Thin Shrink Small Outline Package) layout. Here is a concise pinout description:
1. 1RD: Reset input for flip-flop 1
2. 1D: Data input for flip-flop 1
3. 1CP: Clock input for flip-flop 1
4. 1SD: Set input for flip-flop 1
5. 1Q: Non-inverted output for flip-flop 1
6. 1Q̅: Inverted output for flip-flop 1
7. GND: Ground
8. 2Q̅: Inverted output for flip-flop 2
9. 2Q: Non-inverted output for flip-flop 2
10. 2SD: Set input for flip-flop 2
11. 2CP: Clock input for flip-flop 2
12. 2D: Data input for flip-flop 2
13. 2RD: Reset input for flip-flop 2
14. VCC: Power supply
The flip-flops store and transfer data based on the clock signal, with the set and reset inputs providing asynchronous control.

Manufacturer

The 74AHC74PW is manufactured by Nexperia, a company known for producing semiconductor components. Nexperia specializes in discrete, logic, and MOSFET devices, and it was established as an independent company in 2017 after spinning off from NXP Semiconductors. The company is headquartered in Nijmegen, Netherlands, and focuses on providing efficient and reliable semiconductor components for the automotive, industrial, computing, and consumer markets. Nexperia maintains a strong emphasis on efficiency and performance in its product offerings.

Application

The 74AHC74PW is a dual D-type flip-flop IC used in digital electronics. Its application areas include:
1. Data Storage: Temporary storage of binary data in digital systems.
2. Data Synchronization: Synchronizing signals in digital circuits.
3. Frequency Division: Dividing input frequency in clock signals.
4. Shift Registers: Used in constructing shift registers for data manipulation.
5. State Machines: Forming the core of sequential logic circuits.
6. Debouncing: Stabilizing inputs from mechanical switches.
7. Digital Counters: Building blocks in counter circuits.
8. Signal Processing: Basic element in various digital signal processing tasks.
These versatile components are widely used in computing, communication systems, and embedded applications.

Package

The 74AHC74PW is a dual D-type flip-flop with set and reset; it is housed in a TSSOP (Thin Shrink Small Outline Package), which is a type of surface-mount IC package.

Produkte, die mit 74AHC74PW zusammenhängen