74LVTH16541DLRG4

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Translator
• Characteristics: High-speed, low-power, voltage-level shifting
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Bidirectional voltage-level translator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2.7V to 3.6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Maximum Operating Frequency: 200MHz
• Number of Channels: 16
• Input/Output Type: TTL/CMOS

Detailed Pin Configuration

1. OE (Output Enable) - Active Low Output Enable
2. A1-A8 - Data Inputs/Outputs
3. GND - Ground
4. B1-B8 - Data Inputs/Outputs
5. VCC - Power Supply
6. Y1-Y8 - Data Outputs
7. GND - Ground
8. Y9-Y16 - Data Outputs
9. GND - Ground
10. B9-B16 - Data Inputs/Outputs
11. VCC - Power Supply
12. A9-A16 - Data Inputs/Outputs
13. GND - Ground
14. OE (Output Enable) - Active Low Output Enable

Functional Features

• Bidirectional voltage-level translation between 3.3V and 5V systems
• Supports both TTL and CMOS logic levels
• High-speed operation with minimal propagation delay
• Low power consumption
• Schmitt-trigger inputs for noise immunity
• 3-state outputs for bus-oriented applications

Advantages

• Enables seamless communication between different voltage level systems
• Wide supply voltage range allows compatibility with various power sources
• High-speed operation facilitates efficient data transfer
• Low power consumption helps conserve energy
• Schmitt-trigger inputs provide robustness against noise
• 3-state outputs allow multiple devices to share a common bus

Disadvantages

• Limited to bidirectional voltage-level translation, not suitable for other functions
• Requires careful consideration of input and output voltage levels to prevent damage
• May introduce slight signal degradation due to voltage-level shifting

Working Principles

The 74LVTH16541DLRG4 is a bidirectional voltage-level translator designed to enable communication between systems operating at different voltage levels. It utilizes a combination of level-shifting circuitry and logic gates to convert signals between TTL and CMOS logic levels.

The device operates by monitoring the input voltage levels and translating them to the corresponding output voltage levels. The OE pin controls the direction of translation, allowing data to flow from A-side to B-side or vice versa. When the OE pin is low, the outputs are enabled, and when it is high, the outputs are disabled.

Detailed Application Field Plans

• Interfacing between microcontrollers operating at different voltage levels
• Communication between sensors and microprocessors with varying logic levels
• Level translation in mixed-voltage systems, such as automotive electronics
• Integration into industrial control systems requiring voltage-level conversion

Detailed and Complete Alternative Models

• SN74LVC1T45DBVR
• TXB0108PWR
• PCA9306DCUR
• CD4050BE
• 74HCT245D

(Note: This is not an exhaustive list and there are several alternative models available in the market.)

Word count: 440 words