74HC4514N,652

Product Overview

Category

The 74HC4514N,652 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronics for various applications such as data encoding, decoding, and multiplexing.

Characteristics

• The 74HC4514N,652 is a high-speed CMOS device.
• It operates at a voltage range of 2V to 6V.
• This IC has 24 pins and is available in a DIP (Dual In-line Package) format.
• It is designed to be compatible with standard TTL (Transistor-Transistor Logic) inputs.

Package and Quantity

The 74HC4514N,652 is packaged in a plastic shrink small-outline package (SSOP). It is available in quantities of one unit per package.

Specifications

• Supply Voltage: 2V to 6V
• Input Voltage: 0V to VCC
• Output Voltage: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Maximum Clock Frequency: 25 MHz
• Maximum Propagation Delay: 60 ns

Pin Configuration

The 74HC4514N,652 has a total of 24 pins. Here is the detailed pin configuration:

1. GND (Ground)
2. A0 (Address Input)
3. A1 (Address Input)
4. A2 (Address Input)
5. A3 (Address Input)
6. A4 (Address Input)
7. A5 (Address Input)
8. A6 (Address Input)
9. A7 (Address Input)
10. E (Enable Input)
11. O0 (Output)
12. O1 (Output)
13. O2 (Output)
14. O3 (Output)
15. O4 (Output)
16. O5 (Output)
17. O6 (Output)
18. O7 (Output)
19. VCC (Positive Power Supply)
20. GND (Ground)
21. S0 (Select Input)
22. S1 (Select Input)
23. S2 (Select Input)
24. S3 (Select Input)

Functional Features

The 74HC4514N,652 is a 4-to-16 line decoder/demultiplexer with input latches. Its key features include:

• High-speed operation
• Low power consumption
• Schmitt-trigger action on all inputs
• Latch enable for address storage
• Output capability: standard TTL

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient data processing.
• Low power consumption makes it suitable for battery-powered devices.
• Schmitt-trigger action ensures reliable input signal detection.
• Latch enable feature provides flexibility in addressing.

Disadvantages

• Limited output capability compared to some other ICs.
• Requires careful handling due to its small size and delicate pins.

Working Principles

The 74HC4514N,652 works based on the principle of decoding binary inputs into corresponding outputs. It uses a combination of address inputs and select inputs to determine which output line is active. The latch enable feature allows the device to store the address inputs temporarily, providing stability during the decoding process.

Detailed Application Field Plans

The 74HC4514N,652 finds applications in various fields, including:

1. Digital multiplexing systems
2. Data encoding and decoding circuits
3. Address decoding in microcontrollers
4. LED matrix control
5. Seven-segment display drivers

Alternative Models

Here are some alternative models that can be used as substitutes for the 74HC4514N,652:

1. CD4514BE
2. SN74HC4514N
3. MC14514BCL

These models offer similar functionality and can be used interchangeably in most applications.

In conclusion, the 74HC4514N,652 is a versatile integrated circuit used for data encoding, decoding, and multiplexing. Its high-speed operation, low power consumption, and latch enable feature make it suitable for various digital electronics applications.