SN74HC175DT

Product Overview

Category: Integrated Circuit (IC)

Use: The SN74HC175DT is a quad D-type flip-flop IC that can store and manipulate digital data. It is commonly used in digital electronics for various applications such as data storage, synchronization, and sequential logic circuits.

Characteristics: - High-speed operation - Low power consumption - Wide operating voltage range - Schmitt-trigger inputs for noise immunity - Output drive capability: 10 LSTTL loads - Compatible with TTL input/output levels

Package: SN74HC175DT is available in a standard 16-pin SOIC (Small Outline Integrated Circuit) package.

Essence: The essence of SN74HC175DT lies in its ability to store and manipulate digital data using D-type flip-flops, providing reliable and efficient data storage and manipulation capabilities.

Packaging/Quantity: SN74HC175DT is typically sold in reels or tubes containing multiple units. The exact quantity may vary depending on the supplier.

Specifications

• Supply Voltage Range: 2V to 6V
• Input Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 13 ns (max)
• Output Current: ±25 mA
• Logic Family: HC

Pin Configuration

The SN74HC175DT has a total of 16 pins, each serving a specific function. The pin configuration is as follows:

+---+--+---+ CLR |1 +--+ 16| VCC D0 |2 15| Q3 D1 |3 14| Q2 D2 |4 13| Q1 D3 |5 12| Q0 CLK |6 11| GND GND |7 10| CP Q0 |8 9| D +----------+

Functional Features

• Clear (CLR): Asynchronous active-low input that resets all flip-flops to a low state.
• Data Inputs (D0-D3): Inputs for the data to be stored in the flip-flops.
• Clock (CLK): Input signal that controls the storage and transfer of data within the flip-flops.
• Clock Enable (CP): Active-high input that enables or disables the clock input.
• Outputs (Q0-Q3): Outputs that reflect the stored data within the flip-flops.

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data manipulation. - Low power consumption makes it suitable for battery-powered devices. - Wide operating voltage range provides flexibility in various applications. - Schmitt-trigger inputs ensure noise immunity, enhancing reliability.

Disadvantages: - Limited output drive capability may restrict its use in certain applications. - The SOIC package may not be suitable for all circuit board designs.

Working Principles

The SN74HC175DT operates based on the principles of D-type flip-flops. When the clock input (CLK) transitions from low to high, the data present at the D input is transferred to the corresponding Q output. The clear input (CLR) can be used to reset all flip-flops to a low state.

Detailed Application Field Plans

The SN74HC175DT can be used in various digital electronic applications, including: 1. Data storage and retrieval systems 2. Synchronization circuits 3. Sequential logic circuits 4. Counters and registers 5. State machines

Alternative Models

There are several alternative models available that offer similar functionality to SN74HC175DT. Some popular alternatives include: - CD4013B: Dual D-type flip-flop IC - 74LS175: Quad D-type flip-flop IC - MC74HC175: High-speed quad D-type flip-flop IC

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

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