SN74LV174APWRG4

Product Overview

• Category: Integrated Circuit
• Use: Flip-Flop
• Characteristics: Low-voltage, Quad D-Type Positive-Edge-Triggered Flip-Flop
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Logic IC for storing and transferring digital data
• Packaging/Quantity: Tape and Reel, 2500 pieces 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: 7.3ns
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The SN74LV174APWRG4 has a total of 16 pins, which are assigned as follows:

1. CLR (Clear) - Clear input pin
2. D0 (Data Input 0) - Data input pin 0
3. CP (Clock Pulse) - Clock pulse input pin
4. D1 (Data Input 1) - Data input pin 1
5. D2 (Data Input 2) - Data input pin 2
6. D3 (Data Input 3) - Data input pin 3
7. GND (Ground) - Ground pin
8. Q0 (Flip-Flop Output 0) - Flip-flop output pin 0
9. Q1 (Flip-Flop Output 1) - Flip-flop output pin 1
10. Q2 (Flip-Flop Output 2) - Flip-flop output pin 2
11. Q3 (Flip-Flop Output 3) - Flip-flop output pin 3
12. VCC (Supply Voltage) - Supply voltage pin
13. NC (No Connection) - No connection pin
14. NC (No Connection) - No connection pin
15. NC (No Connection) - No connection pin
16. NC (No Connection) - No connection pin

Functional Features

• Positive-edge-triggered D-type flip-flop with clear input
• Can store and transfer digital data
• Low-voltage operation suitable for battery-powered devices
• High-speed operation with a maximum frequency of 125MHz
• Clear input allows resetting the flip-flop to a known state

Advantages and Disadvantages

Advantages: - Low-voltage operation extends battery life in portable devices - High-speed operation enables efficient data transfer - Clear input provides flexibility in controlling the flip-flop state

Disadvantages: - Limited number of flip-flops (4 in this case) - Not suitable for applications requiring a higher number of flip-flops

Working Principles

The SN74LV174APWRG4 is a positive-edge-triggered D-type flip-flop. It stores and transfers digital data based on the clock pulse input. The flip-flop has four data inputs (D0-D3) and four corresponding outputs (Q0-Q3). The clear input (CLR) allows resetting the flip-flop to a known state.

When the clock pulse rises from low to high, the data present at the D inputs is transferred to the Q outputs. The clear input can be used to reset the flip-flop, forcing all outputs to a low state. This functionality makes the SN74LV174APWRG4 suitable for various applications where data storage and transfer are required.

Detailed Application Field Plans

The SN74LV174APWRG4 can be used in various applications, including but not limited to:

1. Digital communication systems
2. Data storage devices
3. Microcontrollers and microprocessors
4. Industrial automation systems
5. Consumer electronics
6. Automotive electronics
7. Medical equipment
8. Robotics

Its low-voltage operation, high-speed capability, and compact package make it suitable for a wide range of digital circuit designs.

Detailed and Complete Alternative Models

1. SN74LV175APWRG4 - Quad D-Type Flip-Flop with Clear
2. SN74LV273APWRG4 - Octal D-Type Flip-Flop with Clear
3. SN74LV374APWRG4 - Octal D-Type Flip-Flop with 3-State Outputs
4. SN74LV541APWRG4 - Octal Buffer/Line Driver with 3-State Outputs
5. SN74LV595APWRG4 - 8-Bit Shift Register with 3-State Outputs

These alternative models offer similar functionality and can be considered as replacements