S99LV065D

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic Level Shifter
• Characteristics: High-speed, low-voltage level shifting capability
• Package: Small Outline Integrated Circuit (SOIC)
• Essence: Facilitates voltage level translation between different logic levels
• Packaging/Quantity: Available in tape and reel packaging, quantity per reel varies

Specifications

• Supply Voltage: 1.2V - 3.6V
• Logic Input Voltage: 0V - VDD
• Logic Output Voltage: 0V - VDD
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: <10ns
• Output Drive Capability: 8mA

Detailed Pin Configuration

The S99LV065D IC has a total of 8 pins arranged as follows:

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| | --| VDD GND |-- Pin 1: Power Supply --| A1 B1 |-- Pin 2: Logic Input A --| A2 B2 |-- Pin 3: Logic Input B --| OE DIR |-- Pin 4: Output Enable/Input Direction Control --| Y1 Z1 |-- Pin 5: Logic Output Y --| Y2 Z2 |-- Pin 6: Logic Output Z --| NC NC |-- Pin 7: No Connection --| NC NC |-- Pin 8: No Connection |___________| ```

Functional Features

• Provides bidirectional voltage level shifting between two logic levels
• Supports voltage translation from low to high or high to low
• Enables interfacing between devices operating at different voltage levels
• Allows for seamless integration of components with varying logic voltage requirements
• Low power consumption and high-speed operation

Advantages and Disadvantages

Advantages

• Wide supply voltage range allows compatibility with various systems
• Fast propagation delay ensures efficient signal transmission
• Small package size enables space-saving designs
• High output drive capability facilitates driving capacitive loads

Disadvantages

• Limited number of pins restricts the number of input/output connections
• Not suitable for applications requiring level shifting between more than two logic levels

Working Principles

The S99LV065D utilizes a combination of MOSFETs and level-shifting circuitry to achieve voltage translation. When the OE (Output Enable) pin is active, the direction of translation is determined by the DIR (Direction) pin. The logic inputs A and B are translated to the corresponding logic outputs Y and Z, respectively.

Detailed Application Field Plans

The S99LV065D is commonly used in various electronic systems where voltage level translation is required. Some typical application fields include:

1. Microcontroller interfacing with different peripheral devices
2. Communication interfaces such as UART, SPI, and I2C
3. Battery-powered devices with low-voltage microcontrollers
4. Sensor networks with mixed voltage level sensors
5. Industrial automation systems with multiple logic voltage domains

Detailed and Complete Alternative Models

1. S99LV032D: Similar functionality with 32-bit level shifting capability
2. S99LV016D: 16-bit level shifter with enhanced ESD protection
3. S99LV008D: 8-bit level translator with integrated voltage clamping

These alternative models offer similar features and can be considered based on specific application requirements.

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