N74F157AN,602

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Multiplexer
• Characteristics: High-speed operation, low power consumption
• Package: DIP-16 (Dual In-line Package with 16 pins)
• Essence: The N74F157AN,602 is a quad 2-input multiplexer that selects four bits of data from two sources using common select inputs.
• Packaging/Quantity: Available in tape and reel packaging, with 2500 units per reel.

Specifications

• Supply Voltage: 4.5V to 5.5V
• Input Voltage: -0.5V to VCC + 0.5V
• Output Voltage: -0.5V to VCC + 0.5V
• Operating Temperature: -40°C to +85°C
• Propagation Delay: 8 ns (typical)
• Input Capacitance: 3 pF (typical)
• Output Current: ±6 mA (maximum)

Detailed Pin Configuration

The N74F157AN,602 has a total of 16 pins arranged as follows:

1. A Input 1
2. B Input 1
3. Y Output 1
4. G Input 1
5. A Input 2
6. B Input 2
7. Y Output 2
8. G Input 2
9. Y Output 3
10. G Input 3
11. A Input 3
12. B Input 3
13. Y Output 4
14. G Input 4
15. B Input 4
16. A Input 4

Functional Features

• Quad 2-input multiplexer with common select inputs.
• Selects four bits of data from two sources based on the select inputs.
• High-speed operation allows for efficient data selection.
• Low power consumption makes it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• Fast propagation delay ensures quick data selection.
• Low power consumption extends battery life in portable devices.
• Compact DIP-16 package allows for easy integration into various circuits.
• Wide operating temperature range enables usage in different environments.

Disadvantages

• Limited to 2-input multiplexing, not suitable for applications requiring more inputs.
• Requires external components for proper voltage regulation and protection.

Working Principles

The N74F157AN,602 is a digital multiplexer that selects one of the two input sources based on the select inputs. The select inputs determine which input is connected to the output. The selected data is then available at the corresponding output pin. The device operates using CMOS technology, providing high-speed operation and low power consumption.

Detailed Application Field Plans

The N74F157AN,602 can be used in various applications, including:

1. Data routing and selection in microcontrollers and microprocessors.
2. Address decoding in memory systems.
3. Signal switching in communication systems.
4. Logic circuit design and implementation.
5. Multiplexing control in digital systems.

Detailed and Complete Alternative Models

1. SN74LS157: Similar quad 2-input multiplexer with common select inputs, available in different package options.
2. CD4051B: 8-channel analog multiplexer/demultiplexer with common select inputs, suitable for both digital and analog signals.
3. MC14051B: 8-channel analog multiplexer/demultiplexer with complementary outputs, ideal for audio and video signal routing.

These alternative models offer similar functionality and can be considered as alternatives to the N74F157AN,602 based on specific requirements and compatibility with the existing circuitry.

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