The PC74HCT174T is a high-speed Si-gate CMOS device from NXP Semiconductors designed to be a functional and pin-compatible replacement for the popular 74HC174 and 74HCT174 integrated circuits. This hex D-type flip-flop features six independent D-type flip-flops with direct clear inputs and is optimized for use in systems that require the capture and storage of digital data. It is particularly well-suited for implementing buffer registers, shift registers, and state machines.
Key Features:
- Logic Family: HCT
- Logic Type: Hex D-type Flip-flop with Reset
- Trigger Type: Positive-edge
- Output Capability: Standard
- IC Output Type: Tri-state
- Supply Voltage Range: 4.5V to 5.5V
- Operating Temperature Range: -40°C to +125°C
- Package: SO16
- Pin Count: 16
The PC74HCT174T is characterized by its high noise immunity and low power consumption, which makes it applicable in a variety of digital applications where energy efficiency is paramount. The positive-edge trigger of the flip-flops ensures that data is captured on the rising edge of the clock signal, providing precise timing and synchronization with other elements of a digital system.
With its wide operating temperature range, the PC74HCT174T is reliable in even the most demanding of environments, ensuring consistent performance across a range of industrial and commercial applications. The tri-state output feature allows for multiple devices to be connected to a common bus, which is controlled by the output enable (OE) input, making it an excellent choice for bus-oriented systems.
Manufactured in a small-outline package (SO16), the PC74HCT174T is designed for space-constrained applications while providing the robustness and high functionality expected from NXP Semiconductors. Whether used in automation, control systems, or digital signal processing, the PC74HCT174T is an ideal solution for designers looking for a reliable and high-performance flip-flop IC.
