N74F656AD,623

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic Level Translator
• Characteristics:
  • Bidirectional voltage translation between two logic levels
  • High-speed operation
  • Low power consumption
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Voltage level shifting for digital signals
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2.0V to 6.0V
• Input Voltage Range (A/B Ports): GND to VCC
• Output Voltage Range (A/B Ports): GND to VCC
• Maximum Input Current: ±20mA
• Maximum Output Current: ±25mA
• Propagation Delay Time: 4.5ns (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The N74F656AD,623 IC has a total of 20 pins. The pin configuration is as follows:

1. OE (Output Enable) A
2. A1 (Input/Output) A
3. A2 (Input/Output) A
4. A3 (Input/Output) A
5. A4 (Input/Output) A
6. GND (Ground)
7. B4 (Input/Output) B
8. B3 (Input/Output) B
9. B2 (Input/Output) B
10. B1 (Input/Output) B
11. OE (Output Enable) B
12. VCC (Supply Voltage)
13. B1 (Input/Output) B
14. B2 (Input/Output) B
15. B3 (Input/Output) B
16. B4 (Input/Output) B
17. GND (Ground)
18. A4 (Input/Output) A
19. A3 (Input/Output) A
20. A2 (Input/Output) A
21. A1 (Input/Output) A

Functional Features

• Bidirectional voltage translation: Allows seamless communication between two logic levels.
• High-speed operation: Enables fast data transfer between different voltage domains.
• Low power consumption: Optimizes energy efficiency in electronic systems.

Advantages and Disadvantages

Advantages: - Efficient voltage level shifting for digital signals - Fast propagation delay time - Wide supply voltage range

Disadvantages: - Limited maximum input/output current - Temperature limitations (-40°C to +85°C)

Working Principles

The N74F656AD,623 is designed to translate digital signals between two different voltage levels. It utilizes a combination of MOSFETs and resistors to achieve bidirectional voltage translation. The OE pins control the direction of translation by enabling or disabling the respective output ports. When enabled, the IC allows data transmission from one voltage domain to another.

Detailed Application Field Plans

The N74F656AD,623 IC finds applications in various fields where voltage level translation is required. Some of the common application areas include: - Microcontroller interfacing - Communication systems - Data acquisition systems - Industrial automation - Consumer electronics

Detailed and Complete Alternative Models

1. SN74LVC1T45DBVR - Single-Bit Dual-Supply Bus Transceiver
2. TXB0108PWR - 8-Bit Bidirectional Voltage-Level Translator
3. PCA9306DCUR - Dual Bi-Directional I2C Bus and SMBus Voltage-Level Translator

These alternative models offer similar functionality and can be used as substitutes for the N74F656AD,623 IC.

Word count: 389 words