Product Overview: NXP PC74HCT354P

The NXP PC74HCT354P is a high-performance integrated circuit designed to meet the rigorous demands of modern digital electronics. This versatile chip belongs to the 74HCT family, known for its high-speed CMOS technology, which is compatible with TTL levels. The PC74HCT354P is designed to provide a reliable solution for a variety of digital applications.

Key Features

• Logic Type: 8-bit Register
• Logic Family: HCT
• Operating Voltage: 4.5V to 5.5V
• Output Current: -7.8 mA / 7.8 mA
• Propagation Delay Time: 18 ns (max)
• Operating Temperature: -40°C to +125°C
• Package / Case: DIP-20

Product Description

The NXP PC74HCT354P is an 8-bit register that is designed to be used in systems where high-speed, low-power consumption, and low-voltage operation are essential. It features an 8-bit D-type latch with 3-state outputs, making it suitable for bus-oriented applications. The device has two active-low output enables for each four-bit section, which allows for the independent control of data flow.

With its operating voltage range of 4.5V to 5.5V, the PC74HCT354P is particularly well-suited for interfacing with 5V systems. This makes it an ideal choice for bridging the gap between 5V and 3.3V logic devices. The chip's fast propagation delay time ensures high-speed operation, which is critical in high-frequency clocking applications.

The robustness of the PC74HCT354P is evident in its wide operating temperature range of -40°C to +125°C, allowing it to perform reliably in extreme environments. The DIP-20 package makes it easy to integrate into a variety of circuit boards. The device's high noise immunity and low power dissipation further emphasize its suitability for demanding applications.

Applications

Common applications for the NXP PC74HCT354P include:

• Memory register applications
• Data storage and retrieval systems
• Communication interfaces
• Microprocessor support chips
• Bus drivers
• Buffer registers