74HCT4515N,652

Product Overview

• Category: Integrated Circuit (IC)
• Use: Multiplexer/Demultiplexer
• Characteristics: High-speed operation, low power consumption
• Package: DIP-24 (Dual In-line Package with 24 pins)
• Essence: Digital multiplexer/demultiplexer IC
• Packaging/Quantity: Tape and Reel, 2,500 units per reel

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +125°C
• Input Leakage Current: ±1µA
• Output Leakage Current: ±1µA
• Propagation Delay Time: 20ns (typical)
• Quiescent Current: 4µA (maximum)

Detailed Pin Configuration

The 74HCT4515N,652 IC has a total of 24 pins, which are assigned specific functions as follows:

1. A0: Address input bit 0
2. A1: Address input bit 1
3. A2: Address input bit 2
4. A3: Address input bit 3
5. A4: Address input bit 4
6. A5: Address input bit 5
7. A6: Address input bit 6
8. A7: Address input bit 7
9. E: Enable input
10. S0: Select input bit 0
11. S1: Select input bit 1
12. S2: Select input bit 2
13. S3: Select input bit 3
14. S4: Select input bit 4
15. S5: Select input bit 5
16. S6: Select input bit 6
17. S7: Select input bit 7
18. Y0: Multiplexer output bit 0
19. Y1: Multiplexer output bit 1
20. Y2: Multiplexer output bit 2
21. Y3: Multiplexer output bit 3
22. Y4: Multiplexer output bit 4
23. Y5: Multiplexer output bit 5
24. GND: Ground

Functional Features

The 74HCT4515N,652 is a high-speed CMOS IC that functions as an 8-to-1 multiplexer or a 1-to-8 demultiplexer. It allows the selection of one out of eight data inputs and routes it to the output line. The selection is controlled by the address inputs (A0-A7) and select inputs (S0-S7). The enable input (E) enables or disables the operation of the IC.

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data routing. - Low power consumption helps in reducing energy usage. - Versatile functionality as both a multiplexer and a demultiplexer.

Disadvantages: - Limited number of input/output lines compared to other ICs. - Requires careful handling due to its small size and delicate pins.

Working Principles

The 74HCT4515N,652 operates based on the principles of digital logic. When the enable input (E) is active, the address inputs (A0-A7) and select inputs (S0-S7) determine which data input is selected. The selected data is then routed to the corresponding output line (Y0-Y5). In demultiplexer mode, the selected output line is determined by the address inputs, and the data from the input line is directed to that output.

Detailed Application Field Plans

The 74HCT4515N,652 IC finds applications in various fields, including:

1. Data communication systems
2. Multiplexing and demultiplexing circuits
3. Digital signal processing
4. Telecommunications equipment
5. Industrial automation systems

Detailed and Complete Alternative Models

Some alternative models to the 74HCT4515N,652 IC include:

1. CD4051B: 8-channel analog multiplexer/demultiplexer
2. SN74HC151: 8-input multiplexer
3. MC14051B: 8-channel analog multiplexer/demultiplexer
4. CD74HC238E: 3-to-8 line decoder/demultiplexer
5. 74LS151: 8-input multiplexer

These alternative models offer similar functionality and can be used as substitutes for the 74HCT4515N,652 in various applications.

In conclusion, the 74HCT4515N,652 is a versatile digital multiplexer/demultiplexer IC with high-speed operation and low power consumption. It finds applications in