Texas Instruments

CD74HCT175M96

CD74HCT175M96 Description

The CD74HCT175M96 from Texas Instruments is a high-speed CMOS quad D-type flip-flop with master reset, designed for 4.5V to 5.5V operation. Packaged in a 16-SOIC surface-mount format and supplied in Tape & Reel (TR), this device is part of the 74HCT series, offering low-power consumption (8 µA quiescent current) and high noise immunity typical of HCT logic. It features 4-bit storage with complementary outputs, triggered by a positive-edge clock (up to 25 MHz), and includes a synchronous reset function for clearing all flip-flops simultaneously. With a max propagation delay of 33ns at 4.5V/50pF, it balances speed and power efficiency, making it suitable for clocked data storage and state control in digital systems.

CD74HCT175M96 Features

• High-Speed Operation: Supports clock frequencies up to 25 MHz with a 33ns propagation delay.
• Low Power Consumption: 8 µA quiescent current (typical) for energy-efficient designs.
• Wide Voltage Range: Operates at 4.5V to 5.5V, compatible with TTL levels.
• Robust Output Drive: 4mA output current (high/low) ensures reliable signal integrity.
• Master Reset Function: Synchronously clears all flip-flops for system initialization.
• Surface-Mount Package: 16-SOIC (Tape & Reel) for compact PCB layouts.
• Environmental Compliance: ROHS3 and REACH compliant, with MSL 1 (unlimited shelf life).

CD74HCT175M96 Applications

• Data Registers: Ideal for buffering parallel data in microcontrollers or CPUs.
• State Machines: Used in control logic for sequencing operations.
• Clock Synchronization: Ensures precise timing in digital communication systems.
• Power-On Reset Circuits: Master reset feature guarantees stable startup conditions.
• Industrial Automation: Reliable performance in harsh environments due to HCT-grade noise immunity.

Conclusion of CD74HCT175M96

The CD74HCT175M96 combines speed, low power, and reliability, making it a versatile choice for digital storage and control applications. Its master reset, complementary outputs, and TTL compatibility distinguish it from basic flip-flops, while the surface-mount package suits high-density designs. Engineers favor this IC for embedded systems, industrial controls, and communication hardware where robust performance and ease of integration are critical.