Texas Instruments

SN74HCS74PWR  

Flip Flops

SN74HCS74PWR Description

The SN74HCS74PWR is a high-performance flip-flop IC designed and manufactured by Texas Instruments. This dual 1-bit D-type flip-flop is part of the 74HCS series and is offered in a 14-TSSOP package. With a clock frequency of 105 MHz and a positive edge trigger type, the SN74HCS74PWR delivers exceptional performance in various electronic applications.

SN74HCS74PWR Features

• Technical Specifications:

  • Clock Frequency: 105 MHz
  • Output Type: Complementary
  • Trigger Type: Positive Edge
  • Function: Set (Preset) and Reset
  • Voltage - Supply: 2V ~ 6V
  • Input Capacitance: 5 pF
  • Max Propagation Delay @ V, Max CL: 15ns @ 6V, 50pF
  • Current - Quiescent (Iq): 2 µA
  • Current - Output High, Low: 7.8mA, 7.8mA

• Performance Benefits:

  • High clock frequency for faster operation
  • Complementary output for improved signal integrity
  • Positive edge trigger for reliable synchronization
  • Low quiescent current for energy-efficient designs

• Unique Features and Advantages:

  • REACH Unaffected status ensures compliance with environmental regulations
  • ROHS3 Compliant for eco-friendly manufacturing
  • Moisture Sensitivity Level (MSL) 1 for unlimited storage time
  • Surface Mount technology for compact and reliable integration

SN74HCS74PWR Applications

The SN74HCS74PWR is ideal for various applications where high-speed and reliable flip-flop functionality is required. Some specific use cases include:

1. Digital Communication Systems: The high clock frequency and positive edge trigger make it suitable forizing data in high-speed communication systems.
2. Automotive Electronics: The low quiescent current and moisture sensitivity level make it ideal for power-sensitive and harsh environment automotive applications.
3. Industrial Control Systems: The complementary output and low propagation delay enable reliable operation in industrial control systems requiring precise timing and signal integrity.

Conclusion of SN74HCS74PWR

The SN74HCS74PWR is a versatile and high-performance flip-flop IC that offers a combination of technical specifications, performance benefits, and unique features. Its high clock frequency, positive edge trigger, and complementary output make it suitable for a wide range of applications, including digital communication systems, automotive electronics, and industrial control systems. With its REACH Unaffected status, ROHS3 compliance, and MSL 1, the SN74HCS74PWR is an excellent choice for designers looking for a reliable and eco-friendly flip-flop solution.

SN74HCS74PWR Documents

Download datasheets and manufacturer documentation for SN74HCS74PWR

PCN :

Product Change Notification_2025_1_24 (PDF)       Product Change Notification (PDF)      

Models :

SN74HCS74PWR Symbol & Footprint by SnapMagic      

Application Notes :

Simplifying Solid-State Relay Designs With Logic      

SPICE Models :

SN74HCS74 Behavioral SPICE Model