Product Overview: SN74AHC273NSR from Texas Instruments

The SN74AHC273NSR is a high-performance, octal D-type flip-flop with clear, designed and manufactured by Texas Instruments. This integrated circuit is part of the advanced high-speed CMOS (AHC) family, which offers a perfect blend of speed and power consumption, making it an ideal choice for a wide range of applications in today's electronics industry.

This 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 allow synchronous control of all flip-flops. The reset input overrides the clock input, ensuring that all outputs can be cleared to a low level by applying a high logic level to the MR\ input.

Each flip-flop is designed to store the state of its individual D input that is present one setup time before the low-to-high clock transition. A buffered output control input can be used to place the eight outputs in either a normal logic state (high or low logic levels) or a high-impedance state. In the latter state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and increased drive provide the capability to drive bus lines without the need for interface or pullup components.

The SN74AHC273NSR operates at a voltage range of 2V to 5.5V, making it compatible with TTL levels while also allowing for the interfacing with 5V systems. This broad voltage range, along with the low-power consumption and high-speed operation, makes it suitable for interfacing with microprocessors and many other logic circuits that require high speed, low power, and high drive.

Available in a compact 20-SO package, the SN74AHC273NSR is designed for space-conscious applications. Its small footprint and surface-mount packaging allow for efficient use of board space in complex circuits, making it a versatile choice for designers and engineers looking to optimize their system designs.

With its robust design and reliable performance, the SN74AHC273NSR from Texas Instruments stands out as a superior choice for applications requiring high-speed data storage, data synchronization, and state retention during power-down modes.