74LVTH2240SJX

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Translator
• Characteristics: High-speed, low-power, voltage-level shifting
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Translates logic levels between different voltage domains
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Logic Family: LVTH
• Number of Channels: 8
• Input/Output Compatibility: TTL/CMOS
• Propagation Delay: 4.5 ns (typical)
• Output Drive Capability: ±24 mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 74LVTH2240SJX has a total of 20 pins arranged as follows:

__ __ A1 |1 \__/ 20| VCC B1 |2 19| OE# A2 |3 18| Y1 B2 |4 17| A3 A3 |5 16| B3 B3 |6 15| Y3 GND |7 14| A4 Y3 |8 13| B4 A4 |9 12| Y4 B4 |10 11| OE# -- --

Functional Features

• Bidirectional voltage-level translation between two logic families
• Allows interfacing between devices operating at different voltage levels
• Provides high-speed data transmission with minimal power consumption
• Supports both TTL and CMOS input/output compatibility
• Enables easy integration into various digital systems

Advantages

• High-speed operation allows for efficient data transfer
• Low-power consumption helps in reducing overall system energy usage
• Wide supply voltage range enables compatibility with various devices
• Bidirectional translation simplifies interfacing between different logic families
• Compact SOIC package offers space-saving and ease of integration

Disadvantages

• Limited number of channels may restrict simultaneous translation of multiple signals
• Propagation delay may introduce timing issues in certain applications
• Operating temperature range might not be suitable for extreme environments
• Output drive capability may not be sufficient for driving heavily loaded circuits

Working Principles

The 74LVTH2240SJX is a logic level translator that operates by receiving input signals from one voltage domain and translating them to the corresponding voltage levels of another domain. It utilizes a combination of MOSFETs and CMOS technology to achieve bidirectional voltage-level shifting. The device incorporates internal circuitry that ensures proper signal translation while minimizing power consumption and propagation delay.

Detailed Application Field Plans

The 74LVTH2240SJX finds application in various fields where voltage-level translation is required. Some potential areas of use include: 1. Microcontroller interfacing with different peripheral devices 2. Communication systems involving multiple voltage domains 3. Industrial automation and control systems 4. Battery-powered portable electronics 5. Sensor networks and IoT (Internet of Things) applications

Detailed and Complete Alternative Models

1. SN74LVC4245A: Octal Bus Transceiver with Voltage-Level Shifting
2. CD4504B: Hex Voltage-Level Translator with Input/Output Enable
3. PCA9306: Dual Bidirectional I2C-Bus and SMBus Voltage-Level Translator
4. TXS0108E: 8-Bit Bidirectional Voltage-Level Translator with Automatic Direction Control
5. MAX3373: Quad Level Translator with Configurable Voltage Supplies

These alternative models offer similar functionality and can be considered as substitutes for the 74LVTH2240SJX in different applications.

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