SN74AHCT158NSRG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Multiplexer
• Characteristics: High-speed, low-power, 2-input multiplexer
• Package: SOIC-16 (Small Outline Integrated Circuit), Tape and Reel
• Essence: The SN74AHCT158NSRG4 is a multiplexer IC that allows the selection of one out of two input signals to be routed to a single output.
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Logic Family: AHCT
• Number of Inputs: 2
• Number of Outputs: 1
• 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 +85°C
• Propagation Delay Time: 6 ns (typical)
• Power Dissipation: 8 mW (typical)

Detailed Pin Configuration

The SN74AHCT158NSRG4 has a total of 16 pins arranged as follows:

__ __ A1 | 1 16 | VCC B1 | 2 15 | Y A0 | 3 14 | B B0 | 4 13 | GND E | 5 12 | C Y0 | 6 11 | D Y1 | 7 10 | G GND | 8 9 | F ¯¯ ¯¯

Functional Features

• High-speed operation: The SN74AHCT158NSRG4 offers fast switching times, making it suitable for applications requiring quick data selection.
• Low-power consumption: This IC is designed to minimize power dissipation, making it energy-efficient.
• Wide supply voltage range: The IC can operate within a range of 4.5V to 5.5V, providing flexibility in various electronic systems.
• Multiple input selection: It allows the user to choose between two input signals and route the selected signal to the output.

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data selection. - Low-power consumption reduces energy usage. - Wide supply voltage range offers compatibility with different systems. - Compact SOIC-16 package allows for space-saving integration.

Disadvantages: - Limited to 2-input multiplexing, not suitable for applications requiring more inputs. - Propagation delay time may affect real-time applications with strict timing requirements.

Working Principles

The SN74AHCT158NSRG4 operates based on the principle of digital multiplexing. It uses logic gates to select one of the two input signals based on the control input. The selected input is then routed to the output pin. The IC's internal circuitry ensures fast switching times and low power consumption.

Detailed Application Field Plans

The SN74AHCT158NSRG4 finds applications in various fields, including:

1. Data communication systems: Used for signal routing and data selection in high-speed communication networks.
2. Industrial automation: Enables efficient control signal selection in automated systems.
3. Consumer electronics: Integrated into devices such as audio/video switches, remote controls, and gaming consoles for input/output signal selection.
4. Automotive electronics: Utilized in vehicle control modules for signal routing and selection in automotive systems.

Detailed and Complete Alternative Models

1. CD74HC157E: 4-input multiplexer IC with similar characteristics and package.
2. MC14051BCP: 8-channel analog multiplexer IC with wider input selection capabilities.
3. 74HC4051D: 8-channel digital multiplexer IC with similar package and characteristics.

These alternative models offer different input selection options and may be suitable for specific application requirements.

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