SN74S174NSRG4

Product Overview

• Category: Integrated Circuit
• Use: Flip-Flop
• Characteristics: High-speed, low-power consumption
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Sequential logic device
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Logic Family: TTL (Transistor-Transistor Logic)
• Number of Flip-Flops: 6
• Operating Voltage: 4.5V to 5.5V
• Propagation Delay: 9 ns
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74S174NSRG4 has a total of 16 pins. The pin configuration is 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. Q4 (Flip-Flop Output)
9. Q5 (Flip-Flop Output)
10. GND (Ground)
11. Q5' (Complementary Flip-Flop Output)
12. Q4' (Complementary Flip-Flop Output)
13. Q3' (Complementary Flip-Flop Output)
14. Q2' (Complementary Flip-Flop Output)
15. Q1' (Complementary Flip-Flop Output)
16. VCC (Positive Power Supply)

Functional Features

The SN74S174NSRG4 is a hex D-type flip-flop with clear input (CLR) and clock pulse input (CP). It is designed for high-speed applications while consuming low power. The flip-flop outputs (Q0-Q5) and their complements (Q0'-Q5') provide both true and complementary outputs. The clear input allows for resetting the flip-flop to a known state.

Advantages and Disadvantages

Advantages

• High-speed operation
• Low power consumption
• Clear input for easy reset
• True and complementary outputs

Disadvantages

• Limited number of flip-flops (6 in total)
• Restricted operating voltage range

Working Principles

The SN74S174NSRG4 operates based on the principles of sequential logic. It uses positive-edge triggered flip-flops to store and transfer data. The clock pulse input triggers the flip-flops, causing them to latch the data present at the D input. The clear input allows for resetting the flip-flops to a low state, clearing the stored data.

Detailed Application Field Plans

The SN74S174NSRG4 is widely used in various applications that require sequential logic operations. Some common application fields include:

1. Digital Counters: The flip-flops can be cascaded to create multi-bit counters for counting purposes.
2. Shift Registers: The device can be used to implement shift registers for serial data storage and retrieval.
3. State Machines: It is suitable for building state machines that require memory elements for storing states.

Detailed and Complete Alternative Models

1. SN74LS174N: Similar functionality with TTL logic family, 16-pin DIP package.
2. CD40174BE: CMOS-based alternative, 16-pin DIP package, wider operating voltage range.
3. MC74HC174AN: High-speed CMOS alternative, 16-pin DIP package, lower power consumption.

These alternative models offer similar functionality to the SN74S174NSRG4 but may vary in terms of logic family, package type, and specific characteristics.

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