Product Overview: 74HC273D - Octal D-type Flip-flop

The 74HC273D is a high-speed Si-gate CMOS device from NXP Semiconductors. It is designed to provide the functionality of an octal D-type flip-flop with a common clock and reset. This integrated circuit is a part of the 74HC family, which is well-known for its robust performance and compatibility with TTL (Transistor-Transistor Logic) levels.

Key Features

• Logic Type: D-type Flip-flop
• Flip-Flop Type: Octal
• Output Type: Standard
• Propagation Delay Time: Fast propagation to meet high-speed requirements
• Supply Voltage Range: 2.0V to 6.0V, suitable for battery-operated and low-voltage applications
• Operating Temperature: -40°C to +125°C, ensuring reliability across a wide range of environmental conditions
• Mounting Type: Surface Mount
• Package / Case: SOIC-20
• Pin Count: 20

Applications

The 74HC273D is versatile and can be used in a variety of applications including:

• Registers
• Counters
• Control circuits
• Memory storage devices
• System synchronization

Product Description

The 74HC273D consists of eight edge-triggered, D-type flip-flops with individual D inputs and Q outputs. The common clock (CP) and master reset (MR) inputs load and reset all flip-flops simultaneously. The set-up and hold times are sufficient to ensure reliable operation even at high speeds. When the master reset input is high, all Q outputs are low, and when it is low, the data on the D inputs are transferred to the Q outputs on the rising edge of the clock pulse. This device is fabricated with silicon gate CMOS technology which ensures low power consumption and high noise immunity characteristic of CMOS integrated circuits, as well as the ability to drive 15 LSTTL loads.

Quality and Reliability

NXP Semiconductors is committed to delivering high-quality products. The 74HC273D is rigorously tested to meet stringent industry standards for performance and reliability, making it a trusted choice for your digital logic circuit needs.