CD74HC175E

Product Overview

• Category: Integrated Circuit
• Use: Data Storage and Manipulation
• Characteristics: High-Speed, Quad D-Type Flip-Flop
• Package: 16-Pin DIP (Dual In-Line Package)
• Essence: The CD74HC175E is a quad D-type flip-flop integrated circuit that provides storage and manipulation of digital data. It operates at high speeds and is commonly used in various electronic applications.
• Packaging/Quantity: Available in tubes or reels with varying quantities.

Specifications

The CD74HC175E has the following specifications:

• Supply Voltage: 2V to 6V
• Logic Family: HC
• Number of Flip-Flops: 4
• Clock Trigger Type: Positive Edge-Triggered
• Propagation Delay: 13 ns (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The CD74HC175E has a 16-pin Dual In-Line Package (DIP) with the following pin configuration:

1. Clear (CLR)
2. Data Input D0 (D0)
3. Data Input D1 (D1)
4. Data Input D2 (D2)
5. Data Input D3 (D3)
6. Clock (CLK)
7. Clock Enable (CE)
8. Output Q0 (Q0)
9. Output Q1 (Q1)
10. Output Q2 (Q2)
11. Output Q3 (Q3)
12. Ground (GND)
13. Output Complement Q0 (Q0')
14. Output Complement Q1 (Q1')
15. Output Complement Q2 (Q2')
16. VCC (Positive Supply Voltage)

Functional Features

The CD74HC175E offers the following functional features:

• Quad D-Type Flip-Flops: The IC contains four independent D-type flip-flops, allowing for simultaneous storage and manipulation of four separate data inputs.
• Positive Edge-Triggered Clock: The flip-flops are triggered by a positive edge on the clock input, ensuring accurate timing and synchronization.
• Clear Function: The clear input allows for the simultaneous clearing of all flip-flop outputs to a low logic level.
• Clock Enable Function: The clock enable input enables or disables the clock signal, providing control over the operation of the flip-flops.

Advantages and Disadvantages

Advantages of the CD74HC175E include:

• High-Speed Operation: The IC operates at high speeds, making it suitable for applications that require quick data storage and manipulation.
• Versatility: The quad flip-flop design provides flexibility in various digital circuits and systems.
• Compact Package: The 16-pin DIP package offers a compact form factor, making it easy to integrate into electronic designs.

Disadvantages of the CD74HC175E include:

• Limited Number of Flip-Flops: The IC only contains four flip-flops, which may not be sufficient for applications requiring a larger number of storage elements.
• Power Consumption: As with most integrated circuits, the CD74HC175E consumes power during operation, which should be considered in low-power applications.

Working Principles

The CD74HC175E operates based on the principles of sequential logic. Each flip-flop within the IC stores a single bit of digital data. The clock input triggers the transfer of data from the input pins (D0-D3) to the corresponding output pins (Q0-Q3). The clear input allows for the simultaneous clearing of all flip-flop outputs, while the clock enable input controls the clock signal's activation.

Detailed Application Field Plans

The CD74HC175E can be used in various applications, including:

1. Digital Counters: The quad flip-flop design makes it suitable for implementing digital counters that require multiple storage elements.
2. Shift Registers: By connecting the outputs of the flip-flops in a cascaded manner, the IC can be used to build shift registers for serial data manipulation.
3. Memory Units: The CD74HC175E can be utilized as a building block for small memory units in microcontrollers and other digital systems.

Detailed and Complete Alternative Models

Some alternative models to the CD74HC175E include:

• SN74HC175N: Similar quad D-type flip-flop IC from Texas Instruments.
• MC74HC175AN: Quad D-type flip-flop IC from ON Semiconductor.
• 74HC175D: Quad D-type flip-flop IC from NXP Semiconductors.

These alternative models offer similar functionality and can be used as replacements or alternatives to the CD74HC175E.

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