74HCT154N,652

Product Overview

• Category: Integrated Circuit (IC)
• Use: Decoder/Demultiplexer
• Characteristics: High-speed operation, low power consumption
• Package: DIP-24 (Dual In-line Package with 24 pins)
• Essence: Converts a binary input into a corresponding output line
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 2V to 6V
• Input Voltage: 0V to VCC
• Output Voltage: 0V to VCC
• Operating Temperature Range: -40°C to +125°C
• Propagation Delay Time: 15 ns (typical)
• Output Current: ±25 mA

Detailed Pin Configuration

1. GND (Ground)
2. A0 (Address Input 0)
3. A1 (Address Input 1)
4. A2 (Address Input 2)
5. A3 (Address Input 3)
6. E1 (Enable Input 1)
7. E2 (Enable Input 2)
8. Y0 (Output 0)
9. Y1 (Output 1)
10. Y2 (Output 2)
11. Y3 (Output 3)
12. Y4 (Output 4)
13. Y5 (Output 5)
14. Y6 (Output 6)
15. Y7 (Output 7)
16. VCC (Positive Power Supply)

Functional Features

• Decodes a 4-bit binary input into one of the 16 output lines
• Enables cascading multiple devices for larger decoding applications
• High-speed operation allows for efficient data processing
• Low power consumption makes it suitable for battery-powered devices

Advantages

• Compact and versatile design
• Wide operating voltage range
• High noise immunity
• Easy to integrate into existing circuits

Disadvantages

• Limited number of output lines (16)
• Not suitable for complex decoding applications

Working Principles

The 74HCT154N,652 is a decoder/demultiplexer IC that converts a binary input into a corresponding output line. It utilizes address inputs (A0-A3) and enable inputs (E1, E2) to select the desired output line. The selected output line is then activated, while all other output lines remain inactive. This IC operates at high speed and consumes low power, making it ideal for various digital applications.

Detailed Application Field Plans

• Address decoding in microcontrollers and microprocessors
• Data routing in multiplexers and demultiplexers
• Memory selection in RAM and ROM modules
• Signal decoding in communication systems
• Control logic in digital circuits

Detailed and Complete Alternative Models

• 74HC154N: Similar functionality with slightly different electrical characteristics
• CD74HCT154E: Equivalent IC from a different manufacturer
• SN74HCT154N: Alternative model with similar specifications

(Note: The above alternative models are provided as examples and may not cover the entire range of available options.)

This entry provides an overview of the 74HCT154N,652 decoder/demultiplexer IC. It includes information about its category, use, characteristics, package, essence, packaging/quantity, specifications, pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.