N74F257AN,602

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Digital multiplexer/demultiplexer
• Characteristics: High-speed operation, low power consumption
• Package: DIP-16 (Dual In-line Package with 16 pins)
• Essence: Logic IC for data routing and selection
• Packaging/Quantity: Tape and reel packaging, 2500 units per reel

Specifications

• Supply Voltage: 4.5V to 5.5V
• Input Voltage: 0V to VCC
• Output Voltage: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 10ns (typical)
• Output Current: ±6mA
• Input Capacitance: 3pF
• Power Dissipation: 500mW

Detailed Pin Configuration

1. A0: Data input A0
2. A1: Data input A1
3. A2: Data input A2
4. A3: Data input A3
5. E: Enable input
6. Y0: Multiplexer output Y0
7. Y1: Multiplexer output Y1
8. GND: Ground
9. Y2: Multiplexer output Y2
10. Y3: Multiplexer output Y3
11. B0: Data input B0
12. B1: Data input B1
13. B2: Data input B2
14. B3: Data input B3
15. VCC: Supply voltage
16. NC: No connection

Functional Features

• 4-to-1 multiplexer/demultiplexer functionality
• High-speed operation allows for efficient data routing
• Low power consumption for energy-efficient applications
• Enable input for controlling data selection
• Wide operating temperature range for versatile usage

Advantages and Disadvantages

Advantages

• High-speed operation enables quick data processing
• Low power consumption helps in energy-saving applications
• Versatile functionality as a multiplexer/demultiplexer
• Wide operating temperature range allows for various environments

Disadvantages

• Limited number of inputs and outputs (4-to-1 configuration)
• Not suitable for complex data routing scenarios

Working Principles

The N74F257AN,602 is a 4-to-1 multiplexer/demultiplexer IC. It operates by selecting one of the four input data lines (A0-A3 or B0-B3) based on the control signal provided at the enable input (E). When E is high, the multiplexer function is active, and the selected input line is routed to the output lines (Y0-Y3). Conversely, when E is low, the demultiplexer function is active, and the input lines (A0-A3 or B0-B3) are connected to the corresponding output line (Y0-Y3).

Detailed Application Field Plans

The N74F257AN,602 finds applications in various digital systems where data routing and selection are required. Some potential application fields include: 1. Data communication systems 2. Digital signal processing 3. Microcontroller-based systems 4. Multiplexed data transmission 5. Address decoding circuits

Detailed and Complete Alternative Models

1. SN74LS157N: 4-to-1 multiplexer/demultiplexer IC with similar specifications
2. CD4051BE: 8-channel analog multiplexer/demultiplexer IC
3. MC14051BCP: 8-channel digital multiplexer/demultiplexer IC

(Note: The above alternative models are provided as examples and may have different pin configurations and specifications. It is recommended to refer to their respective datasheets for detailed information.)

This entry provides an overview of the N74F257AN,602 IC, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.