SN74LS299NG4

Product Overview

Category

SN74LS299NG4 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in digital electronics and computer systems for data storage and manipulation.

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Compatibility with various logic families

Package

SN74LS299NG4 is available in a 20-pin DIP (Dual In-line Package) format.

Essence

The essence of SN74LS299NG4 lies in its ability to store and shift data efficiently, making it an essential component in many electronic devices.

Packaging/Quantity

SN74LS299NG4 is typically packaged in reels or tubes, with quantities varying depending on customer requirements.

Specifications

• Supply Voltage: 4.75V to 5.25V
• Operating Temperature Range: -40°C to +85°C
• Input Voltage High: 2V (min), 0.8V (max)
• Input Voltage Low: 0.8V (min), 0.4V (max)
• Output Voltage High: 2.7V (min), 2.4V (max)
• Output Voltage Low: 0.5V (max)

Detailed Pin Configuration

1. GND (Ground)
2. D0 (Data Input 0)
3. D1 (Data Input 1)
4. D2 (Data Input 2)
5. D3 (Data Input 3)
6. D4 (Data Input 4)
7. D5 (Data Input 5)
8. D6 (Data Input 6)
9. D7 (Data Input 7)
10. CP (Clock Pulse)
11. DS (Serial Data Input)
12. SH/LD (Shift/Load)
13. OE (Output Enable)
14. Q0 (Parallel Output 0)
15. Q1 (Parallel Output 1)
16. Q2 (Parallel Output 2)
17. Q3 (Parallel Output 3)
18. Q4 (Parallel Output 4)
19. Q5 (Parallel Output 5)
20. VCC (Supply Voltage)

Functional Features

• Parallel-to-Serial and Serial-to-Parallel data conversion
• Shift and load control for efficient data manipulation
• Output enable for flexible data output control
• High-speed clock pulse for rapid data transfer

Advantages and Disadvantages

Advantages

• High-speed operation allows for quick data processing
• Low power consumption results in energy-efficient performance
• Wide operating voltage range ensures compatibility with various systems
• Versatile compatibility with different logic families enhances usability

Disadvantages

• Limited storage capacity compared to other memory devices
• Requires external components for complete functionality
• Sensitivity to electrostatic discharge (ESD) may require additional precautions during handling and installation

Working Principles

SN74LS299NG4 operates based on the principles of parallel-to-serial and serial-to-parallel data conversion. It receives parallel input data and converts it into a serial stream, which can be shifted out sequentially. Conversely, it can also receive a serial input stream and convert it back into parallel data, which can be accessed simultaneously.

The clock pulse controls the shifting of data, while the shift/load input determines whether the data is being shifted or loaded into the internal registers. The output enable pin enables or disables the parallel outputs, allowing for flexible data output control.

Detailed Application Field Plans

SN74LS299NG4 finds applications in various fields, including: 1. Microprocessors and microcontrollers 2. Data communication systems 3. Digital signal processing 4. Industrial automation 5. Automotive electronics

Detailed and Complete Alternative Models

1. SN74LS299N
2. SN74HC299N
3. CD74HC299E
4. 74HCT299N
5. MC74HC299N

These alternative models offer similar functionality and can be used as substitutes for SN74LS299NG4 in various applications.

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