SN74ALS258ANG4

Product Overview

Category

SN74ALS258ANG4 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in digital logic applications.

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Compatibility with TTL inputs
• 3-state outputs for bus-oriented applications

Package

SN74ALS258ANG4 is available in a 16-pin DIP (Dual In-line Package) format.

Essence

The essence of SN74ALS258ANG4 lies in its ability to perform logical operations and interface between different digital components.

Packaging/Quantity

SN74ALS258ANG4 is typically packaged in reels or tubes, with quantities varying depending on the supplier.

Specifications

• Supply Voltage: 4.5V to 5.5V
• Logic Family: ALS
• Number of Inputs: 2
• Number of Outputs: 1
• Operating Temperature Range: -40°C to 85°C
• Output Current: ±24mA

Detailed Pin Configuration

1. A Input
2. B Input
3. G Input
4. Y Output
5. VCC (Positive Power Supply)
6. Y Output
7. GND (Ground)
8. C Input
9. D Input
10. E Input
11. F Input
12. H Input
13. I Input
14. J Input
15. K Input
16. L Input

Functional Features

SN74ALS258ANG4 is a quad 2-input multiplexer with 3-state outputs. It allows the selection of one of four data inputs through the control inputs. The selected input is then routed to the output pin. The 3-state outputs enable the device to be connected to a common bus, allowing multiple devices to share the same bus.

Advantages and Disadvantages

Advantages

• High-speed operation enables efficient data processing.
• Low power consumption helps in reducing energy usage.
• Wide operating voltage range allows for compatibility with various systems.
• 3-state outputs facilitate bus-oriented applications, enabling multiple devices to share a common bus.

Disadvantages

• Limited number of inputs and outputs may restrict certain complex applications.
• The DIP package format may not be suitable for space-constrained designs.

Working Principles

SN74ALS258ANG4 operates based on the principles of digital logic. It utilizes multiplexing to select one of the four input signals and routes it to the output pin based on the control inputs. The 3-state outputs enable the device to either drive the bus or enter a high-impedance state, allowing other devices to take control of the bus.

Detailed Application Field Plans

SN74ALS258ANG4 finds applications in various fields, including: 1. Data communication systems 2. Industrial automation 3. Automotive electronics 4. Consumer electronics 5. Telecommunications

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to SN74ALS258ANG4 are: 1. SN74LS258N 2. CD74HC257E 3. MC14557BCL

These models offer similar functionality and can be used as replacements depending on specific requirements.

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