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SN74LS174DG4

SN74LS174DG4

Product Overview

Category

SN74LS174DG4 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in digital electronics and computer systems for various applications such as data storage, signal processing, and logic operations.

Characteristics

  • High-speed operation: SN74LS174DG4 operates at a high clock frequency, enabling fast data processing.
  • Low power consumption: This IC is designed to minimize power consumption, making it suitable for battery-powered devices.
  • Wide operating voltage range: It can operate within a wide voltage range, providing flexibility in different electronic systems.
  • Compatibility: SN74LS174DG4 is compatible with other TTL (Transistor-Transistor Logic) devices, allowing easy integration into existing circuits.

Package

SN74LS174DG4 is available in a small outline integrated circuit (SOIC) package. The package provides protection and facilitates easy installation on printed circuit boards (PCBs).

Essence

The essence of SN74LS174DG4 lies in its ability to store and manipulate digital information using flip-flops. It consists of six D-type flip-flops, each capable of storing one bit of data.

Packaging/Quantity

SN74LS174DG4 is typically sold in reels or tubes containing multiple units. The exact quantity may vary depending on the supplier and customer requirements.

Specifications

  • Supply Voltage: 4.75V to 5.25V
  • Operating Temperature Range: -40°C to 85°C
  • Input Voltage High Level (VIH): 2V (minimum)
  • Input Voltage Low Level (VIL): 0.8V (maximum)
  • Output Voltage High Level (VOH): 2.7V (minimum)
  • Output Voltage Low Level (VOL): 0.5V (maximum)

Detailed Pin Configuration

SN74LS174DG4 has a total of 16 pins, each serving a specific function. The pin configuration is as follows:

  1. CLR (Clear) - Clear input for resetting the flip-flops.
  2. D0-D5 (Data Inputs) - Inputs for storing data in the flip-flops.
  3. Q0-Q5 (Data Outputs) - Outputs that reflect the stored data in the flip-flops.
  4. GND (Ground) - Common ground reference for the IC.
  5. CP (Clock Pulse) - Input for synchronizing the storage of data with clock signals.
  6. VCC (Supply Voltage) - Positive supply voltage input.

Functional Features

  • Data Storage: SN74LS174DG4 can store digital information using its six D-type flip-flops.
  • Clock Synchronization: The CP input allows synchronized storage of data based on clock signals.
  • Clear Function: The CLR input resets all flip-flops to an initial state, clearing the stored data.
  • Output Reflection: The Q outputs provide the stored data as output signals.

Advantages and Disadvantages

Advantages

  • High-speed operation enables fast data processing.
  • Low power consumption makes it suitable for battery-powered devices.
  • Wide operating voltage range provides flexibility in different electronic systems.
  • Compatibility with other TTL devices allows easy integration into existing circuits.

Disadvantages

  • Limited storage capacity due to the presence of only six flip-flops.
  • Not suitable for applications requiring large-scale data storage.

Working Principles

SN74LS174DG4 operates based on the principles of sequential logic. The flip-flops within the IC store data based on clock signals. When the CP input receives a rising edge of the clock signal, the data present at the D inputs is transferred to the corresponding Q outputs. The stored data remains unchanged until the next clock pulse.

Detailed Application Field Plans

SN74LS174DG4 finds applications in various fields, including: - Digital communication systems - Microcontrollers and microprocessors - Data acquisition systems - Industrial automation - Robotics - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that serve similar functions to SN74LS174DG4 include: - 74HC174: A CMOS-based hex D-type flip-flop IC. - CD4013: Dual D-type flip-flop IC with complementary outputs. - MC14013B: Dual type D flip-flop IC with set and reset inputs.

These alternative models offer similar functionalities but may have different specifications and pin configurations.

In conclusion, SN74LS174DG4 is a versatile integrated circuit used for data storage and manipulation in digital electronics. Its high-speed operation, low power consumption, and compatibility make it suitable for various applications. However, its limited storage capacity may restrict its use in certain scenarios.

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van SN74LS174DG4 in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of SN74LS174DG4:

  1. Q: What is SN74LS174DG4? A: SN74LS174DG4 is a hex D-type flip-flop integrated circuit (IC) that can store and transfer data in digital systems.

  2. Q: What is the voltage supply range for SN74LS174DG4? A: The voltage supply range for SN74LS174DG4 is typically between 4.75V and 5.25V.

  3. Q: How many flip-flops are there in SN74LS174DG4? A: SN74LS174DG4 contains six independent D-type flip-flops, making it a hex (6-bit) flip-flop IC.

  4. Q: What is the maximum clock frequency supported by SN74LS174DG4? A: SN74LS174DG4 can operate at a maximum clock frequency of 25 MHz.

  5. Q: Can SN74LS174DG4 be used in both synchronous and asynchronous applications? A: Yes, SN74LS174DG4 can be used in both synchronous and asynchronous applications depending on the design requirements.

  6. Q: What is the output drive capability of SN74LS174DG4? A: SN74LS174DG4 has a typical output drive capability of 8 mA, which allows it to drive standard TTL loads.

  7. Q: Does SN74LS174DG4 have any built-in protection features? A: No, SN74LS174DG4 does not have any built-in protection features. External measures may be required to protect against ESD or overvoltage.

  8. Q: Can SN74LS174DG4 be cascaded to create larger registers? A: Yes, SN74LS174DG4 can be cascaded to create larger registers by connecting the outputs of one IC to the inputs of another.

  9. Q: What is the power consumption of SN74LS174DG4? A: The power consumption of SN74LS174DG4 depends on various factors but typically ranges from 10 mW to 20 mW.

  10. Q: What are some typical applications of SN74LS174DG4? A: SN74LS174DG4 is commonly used in digital systems for tasks such as data storage, synchronization, frequency division, and general-purpose logic operations.

Please note that these answers are general and may vary depending on specific design considerations and datasheet specifications.