The 74HCT273DB,118 is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL). Manufactured by NXP Semiconductors, a leader in the electronics industry, this product is designed to deliver reliable performance for a wide range of digital applications.

Key Features

• Logic Type: Octal D-type Flip-Flop
• Logic Family: HCT
• Number of Pins: 20
• Package: SSOP20
• Operating Temperature: -40°C to +125°C
• Supply Voltage Range: 4.5V to 5.5V
• Output Capability: Standard
• IC Output Type: Tri-state
• Propagation Delay: 18ns
• Compliance: RoHS compliant

Product Description

The 74HCT273DB,118 is a high-performance, octal D-type flip-flop with reset. This integrated circuit (IC) is designed for use in applications requiring high-speed and low power consumption. The device features eight edge-triggered, D-type flip-flops with individual D inputs and Q outputs. The common clock (CP) and master reset (MR) inputs control all flip-flops.

One of the main advantages of the 74HCT273DB,118 is its compatibility with TTL levels. This makes it suitable for interfacing with TTL logic where higher speed and lower energy consumption are required. The tri-state output enables the device to be used in bus-oriented applications. When the output enable (OE) input is high, the outputs are in a high-impedance OFF-state, which is particularly useful in shared-bus configurations.

The 74HCT273DB,118 operates over a broad voltage range and offers a balanced propagation delay and transition times, providing significant advantages in designing high-performance, battery-operated systems. Its SSOP20 package allows for a compact footprint on PCBs, making it an excellent choice for space-constrained applications.

Whether you are designing consumer electronics, embedded systems, or any digital application that requires stable and reliable flip-flops, the 74HCT273DB,118 from NXP is an excellent choice that combines performance with power efficiency.