CY74FCT273ATSOC

Overview

Category: Integrated Circuit (IC)

Use: Flip-Flop

Characteristics: - High-speed operation - Low power consumption - Wide operating voltage range - Schmitt-trigger inputs for noise immunity - 8-bit D-type flip-flop with clear

Package: SOIC (Small Outline Integrated Circuit)

Essence: The CY74FCT273ATSOC is a high-performance, octal D-type flip-flop designed for general-purpose storage applications in digital systems.

Packaging/Quantity: The CY74FCT273ATSOC is available in a standard SOIC package. It is typically sold in reels of 2500 units.

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 3.5ns (max)
• Output Transition Time: 2.5ns (max)
• Input Capacitance: 4pF (typ)
• Output Capacitance: 6pF (typ)

Pin Configuration

The CY74FCT273ATSOC has a total of 20 pins. The pin configuration is as follows:

+---+--+---+ Q1 |1 +--+ 20| VCC Q2 |2 19| D7 Q3 |3 18| D6 Q4 |4 17| D5 Q5 |5 16| D4 Q6 |6 15| D3 Q7 |7 14| D2 Q8 |8 13| D1 GND |9 12| D0 CP |10 11| CLR +----------+

Functional Features

• High-speed operation allows for efficient data storage and retrieval.
• Low power consumption makes it suitable for battery-powered devices.
• Wide operating voltage range ensures compatibility with various systems.
• Schmitt-trigger inputs provide noise immunity, enhancing reliability.
• The clear input (CLR) allows for synchronous clearing of all flip-flops.

Advantages

• Fast propagation delay time enables high-speed data processing.
• Low power consumption helps conserve energy in portable devices.
• Wide operating voltage range ensures compatibility with different power supply levels.
• Schmitt-trigger inputs enhance noise immunity, improving system reliability.
• Synchronous clearing capability simplifies control logic design.

Disadvantages

• Limited number of flip-flops (8-bit) may not be sufficient for certain applications requiring larger storage capacity.
• The SOIC package may not be suitable for space-constrained designs.

Working Principles

The CY74FCT273ATSOC operates as an octal D-type flip-flop. It stores data on the rising edge of the clock signal (CP) when the clock enable (CE) input is high. The stored data can be cleared synchronously by applying a low signal to the clear (CLR) input. The outputs (Q1-Q8) reflect the stored data when the clock signal is high.

Detailed Application Field Plans

The CY74FCT273ATSOC is widely used in various digital systems, including but not limited to: - Microcontrollers - Data storage devices - Communication equipment - Industrial automation systems - Consumer electronics

Alternative Models

Some alternative models that offer similar functionality to the CY74FCT273ATSOC include: - SN74F273: Octal D-type flip-flop with clear, available in DIP package. - 74HC273: Octal D-type flip-flop with clear, available in SOIC package. - CD4013: Dual D-type flip-flop with set and reset, available in PDIP package.

These alternative models can be considered based on specific requirements and availability.

Word count: 408 words