CD74HC164M96G4

Product Overview

• Category: Integrated Circuit
• Use: Shift Register
• Characteristics: High-Speed, CMOS Logic, 8-Bit Serial-In, Parallel-Out Shift Register
• Package: SOIC-14
• Essence: The CD74HC164M96G4 is a high-speed CMOS logic integrated circuit that functions as an 8-bit serial-in, parallel-out shift register. It is commonly used in digital electronics for various applications such as data storage, data transfer, and control signal generation.
• Packaging/Quantity: The CD74HC164M96G4 is available in a small outline integrated circuit (SOIC) package with 14 pins.

Specifications

• Supply Voltage: 2V to 6V
• Logic Family: HC
• Number of Bits: 8
• Serial Data Input: Yes
• Parallel Data Output: Yes
• Clock Input: Yes
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 13 ns (typical)
• Output Current: ±5.2 mA

Pin Configuration

The CD74HC164M96G4 has a total of 14 pins arranged as follows:

1. Serial Data Input (DS)
2. Clock Input (CP)
3. Ground (GND)
4. Parallel Data Output (QH')
5. Parallel Data Output (QH)
6. Parallel Data Output (QG)
7. Parallel Data Output (QF)
8. Parallel Data Output (QE)
9. Parallel Data Output (QD)
10. Parallel Data Output (QC)
11. Parallel Data Output (QB)
12. Parallel Data Output (QA)
13. VCC (Positive Power Supply)
14. Serial Data Output (QH)

Functional Features

• High-speed operation allows for efficient data transfer.
• CMOS logic ensures low power consumption and compatibility with a wide range of digital systems.
• 8-bit serial-in, parallel-out shift register enables easy data storage and retrieval.
• Serial data input and clock input facilitate flexible control over the shifting process.
• Parallel data output provides simultaneous access to all stored bits.

Advantages and Disadvantages

Advantages

• High-speed operation allows for quick data processing.
• Low power consumption makes it suitable for battery-powered devices.
• Compact SOIC package saves space on circuit boards.
• Versatile functionality enables various applications in digital electronics.

Disadvantages

• Limited number of bits (8) may not be sufficient for certain applications requiring larger data storage capacity.
• Propagation delay of 13 ns may introduce timing issues in high-frequency applications.

Working Principles

The CD74HC164M96G4 operates based on the principle of serial-in, parallel-out shifting. It receives data serially through the Serial Data Input (DS) pin and shifts it into its internal register upon each rising edge of the Clock Input (CP) signal. The shifted data can then be accessed in parallel through the Parallel Data Output pins (QA-QH). The device utilizes CMOS logic, ensuring low power consumption and compatibility with various digital systems.

Detailed Application Field Plans

The CD74HC164M96G4 finds applications in a wide range of digital electronic systems, including but not limited to:

1. Data storage and retrieval systems
2. Control signal generation circuits
3. Serial-to-parallel data conversion modules
4. LED matrix displays
5. Shift register-based counters and timers
6. Serial communication interfaces
7. Address decoding circuits

Detailed and Complete Alternative Models

1. SN74HC164N: Similar 8-bit serial-in, parallel-out shift register with DIP-14 package.
2. CD4015BE: Dual 4-bit static shift register with DIP-16 package.
3. 74HC595: 8-bit serial-in, serial/parallel-out shift register with SOIC-16 package.

These alternative models offer similar functionality and can be used as substitutes for the CD74HC164M96G4 in various applications.

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