SN74HC273DWRG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-speed, low-power consumption
• Package: SOIC-20
• Essence: D-type flip-flop with 8-bit storage capacity
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2V to 6V
• High-Level Input Voltage: 2V to VCC
• Low-Level Input Voltage: GND to 0.8V
• High-Level Output Voltage: VCC - 0.5V
• Low-Level Output Voltage: 0.5V
• Maximum Operating Frequency: 80MHz
• Propagation Delay Time: 10ns
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74HC273DWRG4 has a total of 20 pins, which are assigned as follows:

1. CP (Clock Pulse) - Clock input for the flip-flop
2. D0-D7 (Data Inputs) - Data inputs for each bit of the flip-flop
3. Q0-Q7 (Outputs) - Outputs for each bit of the flip-flop
4. GND (Ground) - Ground reference
5. OE (Output Enable) - Output enable control signal
6. MR (Master Reset) - Master reset control signal
7. VCC (Supply Voltage) - Positive supply voltage

Functional Features

The SN74HC273DWRG4 is an octal D-type flip-flop that can store 8 bits of data. It operates on a clock signal and provides outputs synchronized with the clock. The flip-flop has an output enable pin that allows the user to control the output state. It also has a master reset pin that can reset the flip-flop to its initial state. The IC is designed for high-speed operation and low-power consumption.

Advantages and Disadvantages

Advantages: - High-speed operation - Low-power consumption - Compact package size - Easy integration into digital circuits

Disadvantages: - Limited storage capacity (8 bits) - Requires an external clock signal for operation

Working Principles

The SN74HC273DWRG4 operates based on the principles of D-type flip-flops. It stores data on the rising edge of the clock signal. When the clock signal transitions from low to high, the input data is latched and stored in the flip-flop. The stored data remains unchanged until the next clock cycle. The output signals are synchronized with the clock signal, ensuring reliable data transfer.

Detailed Application Field Plans

The SN74HC273DWRG4 is widely used in various digital systems and applications, including:

1. Microcontrollers and microprocessors
2. Data storage and retrieval systems
3. Communication systems
4. Control systems
5. Digital signal processing
6. Memory modules
7. Industrial automation

Detailed and Complete Alternative Models

1. SN74HC373DWRG4: Octal transparent latch with 3-state outputs
2. SN74HC574DWRG4: Octal D-type flip-flop with 3-state outputs
3. SN74HC374DWRG4: Octal D-type flip-flop with 3-state outputs and inverted outputs
4. SN74HC377DWRG4: Octal D-type flip-flop with clock enable and 3-state outputs
5. SN74HC259DWRG4: 8-bit addressable latch with 3-state outputs

These alternative models offer similar functionality and can be used as substitutes for the SN74HC273DWRG4 in various applications.

In conclusion, the SN74HC273DWRG4 is an integrated circuit belonging to the flip-flop category. It is a high-speed, low-power consumption device with 8-bit storage capacity. The IC comes in a SOIC-20 package and is commonly used in microcontrollers, communication systems, and control systems. While it has advantages such as high-speed operation and low-power consumption, its limited storage capacity and reliance on an external clock signal are notable disadvantages. Alternative models like the SN74HC373DWRG4 and SN74HC574DWRG4 offer similar functionality and can be considered as substitutes.