NB4L16MMN

Product Overview

• Category: Integrated Circuit (IC)
• Use: Signal Level Shifter
• Characteristics: High-speed, Low-power consumption
• Package: 16-pin QFN (Quad Flat No-Lead)
• Essence: Translates and shifts voltage levels between different logic families
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 1.2V - 3.6V
• Input Voltage Range: 0V - VCC
• Output Voltage Range: 0V - VCC
• Maximum Operating Frequency: 500 MHz
• Propagation Delay: 1.5 ns
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The NB4L16MMN has a total of 16 pins arranged as follows:

1. VCC - Power supply input
2. GND - Ground reference
3. IN0 - Input signal 0
4. IN1 - Input signal 1
5. IN2 - Input signal 2
6. IN3 - Input signal 3
7. IN4 - Input signal 4
8. IN5 - Input signal 5
9. IN6 - Input signal 6
10. IN7 - Input signal 7
11. OUT0 - Output signal 0
12. OUT1 - Output signal 1
13. OUT2 - Output signal 2
14. OUT3 - Output signal 3
15. OUT4 - Output signal 4
16. OUT5 - Output signal 5

Functional Features

• Bi-directional level shifting between different logic families
• Supports voltage translation from 1.2V to 3.6V
• High-speed operation with low propagation delay
• Low-power consumption for energy-efficient applications
• ESD (Electrostatic Discharge) protection on all pins

Advantages and Disadvantages

Advantages

• Wide supply voltage range allows compatibility with various systems
• Fast switching speed enables high-speed data transmission
• Low power consumption extends battery life in portable devices
• Small package size saves board space
• ESD protection ensures robustness against electrostatic discharge

Disadvantages

• Limited number of input and output channels (6 each)
• Not suitable for level shifting between very high voltage ranges

Working Principles

The NB4L16MMN is designed to shift voltage levels between different logic families, such as TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor). It utilizes a combination of MOSFETs and resistors to achieve the desired level translation. The device operates by monitoring the input signal levels and adjusting the output voltage accordingly, ensuring proper communication between incompatible logic families.

Detailed Application Field Plans

The NB4L16MMN can be used in various applications that require level shifting between different logic families. Some potential application fields include:

1. Communication Systems: Used for voltage translation between different interface standards, such as UART, SPI, or I2C.
2. Industrial Automation: Enables compatibility between different control systems operating at different voltage levels.
3. Consumer Electronics: Facilitates communication between microcontrollers and peripheral devices with varying logic levels.
4. Automotive Electronics: Allows integration of components with different voltage requirements, enhancing system interoperability.

Detailed and Complete Alternative Models

1. SN74LV1T34 - Single-Bit Dual-Supply Bus Transceiver
2. 74HC4050 - Hex Non-Inverting Buffer/Converter
3. CD4504B - Hex Voltage Level Shifter

These alternative models offer similar functionality and can be considered as substitutes for the NB4L16MMN in different applications.

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