SN74LV174ADRE4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: Low-voltage, quad D-type flip-flop with clear
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Reliable and versatile flip-flop IC
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• High-Level Input Voltage: 2V to VCC + 0.5V
• Low-Level Input Voltage: -0.5V to 0.8V
• High-Level Output Voltage: VCC - 0.5V
• Low-Level Output Voltage: 0.5V
• Maximum Operating Frequency: 125MHz
• Propagation Delay Time: 9ns
• Operating Temperature Range: -40°C to 85°C

Pin Configuration

The SN74LV174ADRE4 has a total of 16 pins, which are labeled as follows:

1. CLR (Clear)
2. D (Data input)
3. CP (Clock pulse)
4. Q0 (Flip-flop output)
5. Q1 (Flip-flop output)
6. Q2 (Flip-flop output)
7. Q3 (Flip-flop output)
8. GND (Ground)
9. Q3 (Flip-flop output)
10. Q2 (Flip-flop output)
11. Q1 (Flip-flop output)
12. Q0 (Flip-flop output)
13. CP (Clock pulse)
14. D (Data input)
15. CLR (Clear)
16. VCC (Supply voltage)

Functional Features

• Quad D-type flip-flop with individual clear inputs
• Non-inverting outputs for easy cascading
• Low-voltage operation for reduced power consumption
• High-speed operation with a maximum frequency of 125MHz
• Clear input allows for synchronous clearing of all flip-flops

Advantages and Disadvantages

Advantages: - Versatile flip-flop IC suitable for various applications - Low-voltage operation reduces power consumption - High-speed operation enables efficient data processing - Individual clear inputs provide flexibility in clearing specific flip-flops

Disadvantages: - Limited operating temperature range (-40°C to 85°C) - Not suitable for high-frequency applications above 125MHz

Working Principles

The SN74LV174ADRE4 is a quad D-type flip-flop that stores data based on clock pulses. The data input (D) is latched into the flip-flop on the rising edge of the clock pulse (CP). The stored data can be cleared synchronously using the clear input (CLR). The flip-flop outputs (Q0-Q3) provide the stored data as non-inverted signals.

Detailed Application Field Plans

The SN74LV174ADRE4 is widely used in digital systems where reliable and versatile flip-flops are required. Some common application fields include:

1. Digital Counters: The flip-flop's ability to store and propagate data makes it ideal for building digital counters used in various electronic devices.
2. Shift Registers: By cascading multiple SN74LV174ADRE4 flip-flops, shift registers can be constructed for serial data storage and retrieval.
3. Memory Units: The flip-flop's ability to store binary information makes it suitable for constructing memory units in microcontrollers and other digital systems.
4. Control Systems: Flip-flops are essential components in control systems, allowing for sequential logic operations and state storage.

Detailed and Complete Alternative Models

1. SN74LV175A: Quad D-type flip-flop with clear and complementary outputs
2. SN74LV273A: Octal D-type flip-flop with clear and complementary outputs
3. SN74LV4040A: 12-stage binary counter with asynchronous clear

These alternative models offer similar functionality to the SN74LV174ADRE4 but may have additional features or different pin configurations.

In conclusion, the SN74LV174ADRE4 is a reliable and versatile quad D-type flip-flop IC suitable for various digital applications. Its low-voltage operation, high-speed performance, and individual clear inputs make it a popular choice among designers. However, its limited operating temperature range and maximum frequency should be considered when selecting this IC for specific applications.