SN74LVTH162374DL

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Translator
• Characteristics:
  • Low-voltage, high-speed CMOS technology
  • 16-bit non-inverting buffer/line driver with 3-state outputs
  • Voltage translation between different logic levels
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Logic level translation for interfacing between devices operating at different voltage levels
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Supply Voltage Range: 2.7V to 3.6V
• High-Level Input Voltage: 2.0V to VCC
• Low-Level Input Voltage: GND to 0.8V
• High-Level Output Voltage: 2.4V (min) at IOH = -12mA
• Low-Level Output Voltage: 0.4V (max) at IOL = 24mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74LVTH162374DL has a total of 48 pins, arranged as follows:

• Pin 1: Output Enable (OE)
• Pins 2-17: Data Inputs (D0-D15)
• Pins 18-33: Data Outputs (Q0-Q15)
• Pins 34-39: Voltage Supply (VCC)
• Pins 40-45: Ground (GND)
• Pin 46: Output Enable (OE)
• Pins 47-48: Output Enable (OE)

Functional Features

• Non-inverting buffer/line driver with 3-state outputs
• Bidirectional data flow capability
• Provides voltage translation between different logic levels
• Supports both TTL and CMOS voltage levels
• Allows multiple devices with different voltage requirements to communicate

Advantages and Disadvantages

Advantages: - Low-voltage operation allows compatibility with a wide range of devices - High-speed CMOS technology enables fast data transmission - 3-state outputs provide flexibility in controlling bus lines - Bidirectional data flow simplifies communication between devices

Disadvantages: - Limited supply voltage range (2.7V to 3.6V) - May require additional components for level shifting in certain applications - Sensitive to electrostatic discharge (ESD) due to small package size

Working Principles

The SN74LVTH162374DL is designed to translate logic levels between different voltage domains. It operates by receiving input signals at one voltage level and converting them to the desired output voltage level. The device uses a combination of CMOS technology and non-inverting buffers to achieve this translation.

When the Output Enable (OE) pin is low, the device is enabled, and the data inputs are transferred to the corresponding data outputs. When OE is high, the outputs are in a high-impedance state, allowing other devices to drive the bus lines.

Detailed Application Field Plans

The SN74LVTH162374DL is commonly used in various applications that require voltage level translation. Some typical application fields include:

1. Microcontroller Interfacing: The IC facilitates communication between microcontrollers operating at different voltage levels, enabling seamless integration of multiple devices in a system.

2. Memory Interfaces: It can be used to interface memory modules with different voltage requirements, allowing data transfer between them.

3. Communication Systems: The IC enables voltage level translation in communication systems, such as UART, SPI, or I2C interfaces, where different devices may operate at distinct voltage levels.

4. Industrial Automation: It finds applications in industrial automation systems, where it helps connect sensors, actuators, and control units operating at different voltage levels.

Detailed and Complete Alternative Models

1. SN74LVTH162374DGGR: Similar to SN74LVTH162374DL, but available in a different package (TSSOP-48).
2. SN74LVC162374ADGGR: A related IC with similar functionality, but operates at a lower voltage range (1.65V to 3.6V) and is available in a different package (TSSOP-48).

These alternative models can be considered based on specific application requirements, package preferences, or voltage level compatibility.

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