Product Overview: 74LV273D,118

The 74LV273D,118 is a high-performance, octal D-type flip-flop with a clear feature from NXP Semiconductors. Designed for use in applications requiring a high-speed, low-power octal storage element, this integrated circuit is part of the 74LV family, which operates on a low-voltage power supply. It is particularly suitable for use in systems that prioritize power efficiency without compromising on speed and reliability.

Each flip-flop in the 74LV273D,118 has a direct clear input and an edge-triggered D-type input. The device captures the state of the D inputs on the rising edge of the clock pulse (CLK), and the information is stored until the clear input (CLR) is activated. When CLR is taken low, all eight flip-flops are simultaneously cleared to the low state, regardless of the clock input or the state of the D inputs.

This product comes in a standard SOIC-20 package, making it compatible with surface-mount technology (SMT) for printed circuit boards (PCBs). The 74LV273D,118 operates over a wide voltage range from 2.0V to 5.5V, which allows it to interface with both TTL and CMOS logic levels. This versatility makes it an ideal choice for interfacing with microcontrollers and other digital logic devices in a variety of electronic systems.

Key features of the 74LV273D,118 include:

• Low-voltage operation: 2.0V to 5.5V
• High-speed performance: t_PD = 8.5 ns (max) at V_CC = 5V
• Octal D-type flip-flops with clear
• Edge-triggered clock input
• Low power dissipation: I_CC = 4 μA (max) at T_a = 25°C
• Complies with JEDEC standard JESD8-7A
• ESD protection: HBM JESD22-A114F exceeds 2000 V
• Multiple package options including SOIC-20

The 74LV273D,118 is ideal for a broad range of applications, including:

• System controllers
• Microprocessor support
• Communication systems
• Data storage and retrieval
• Instrumentation and test equipment

With its robust design and compatibility with various logic levels, the 74LV273D,118 is a reliable and flexible component for any designer looking to implement octal flip-flop functionality in their digital system.