74HCT174D,653

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-speed operation, low power consumption
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Hex D-type flip-flop with reset; positive-edge trigger

Packaging/Quantity: The 74HCT174D,653 is typically sold in reels of 2500 units.

Specifications

• Supply Voltage Range: 2.0V to 6.0V
• High-Level Input Voltage: 2.0V to VCC
• Low-Level Input Voltage: GND to 0.8V
• High-Level Output Current: -4.0mA
• Low-Level Output Current: 4.0mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The 74HCT174D,653 has a total of 16 pins. The pin configuration is as follows:

1. CLR (Clear) - Active LOW input for resetting the flip-flop.
2. D0 (Data Input 0) - Data input for the first flip-flop.
3. CP (Clock Pulse) - Positive-edge triggered clock input.
4. D1 (Data Input 1) - Data input for the second flip-flop.
5. D2 (Data Input 2) - Data input for the third flip-flop.
6. D3 (Data Input 3) - Data input for the fourth flip-flop.
7. D4 (Data Input 4) - Data input for the fifth flip-flop.
8. GND (Ground) - Ground reference voltage.
9. Q4 (Output 4) - Output of the fourth flip-flop.
10. Q5 (Output 5) - Output of the fifth flip-flop.
11. Q0 (Output 0) - Output of the first flip-flop.
12. Q1 (Output 1) - Output of the second flip-flop.
13. Q2 (Output 2) - Output of the third flip-flop.
14. VCC (Supply Voltage) - Positive power supply voltage.
15. Q3 (Output 3) - Output of the third flip-flop.
16. MR (Master Reset) - Active LOW input for resetting all flip-flops.

Functional Features

The 74HCT174D,653 is a hex D-type flip-flop with reset capability. It operates on positive-edge-triggered clock inputs and provides six individual flip-flops in a single package. The flip-flops can be cleared using the CLR input or the MR input, which resets all flip-flops simultaneously. This IC offers high-speed operation and low power consumption, making it suitable for various digital applications.

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data processing. - Low power consumption helps conserve energy. - Compact SOIC package enables space-saving integration.

Disadvantages: - Limited number of flip-flops in a single package. - Requires external components for complete functionality.

Working Principles

The 74HCT174D,653 operates based on the principles of D-type flip-flops. Each flip-flop stores a single bit of data and can be triggered to update its output based on the rising edge of the clock signal. The CLR and MR inputs allow for resetting the flip-flops to a known state. By connecting multiple flip-flops together, more complex sequential logic circuits can be implemented.

Detailed Application Field Plans

The 74HCT174D,653 is commonly used in various digital systems and applications, including but not limited to: - Data storage and retrieval systems - Digital counters and timers - Address decoding circuits - State machines and control units - Clock synchronization circuits

Detailed and Complete Alternative Models

Some alternative models to the 74HCT174D,653 include: - SN74LS174N: Hex D-type flip-flop with clear - CD4013BE: Dual D-type flip-flop with set and reset - MC74HC74AN: Dual D-type flip-flop with preset and clear - 74F74PC: Dual positive-edge-triggered D-type flip-flop

These alternatives offer similar functionality but may have different specifications, pin configurations, or package types.

In conclusion, the 74HCT174D,653 is a versatile hex D-type flip-flop with reset capability. Its high-speed operation, low power consumption, and compact package make it suitable for various digital applications. With its positive-edge-triggered clock inputs and multiple flip-flops in a single package, it provides flexibility and convenience in designing sequential logic circuits.