74LVCH245APW,118

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Level shifting and voltage translation
• Characteristics: Bi-directional level shifter, operates at high-speed, low power consumption
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Translates signals between different voltage levels in electronic circuits
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Input Voltage Range: GND to VCC
• Output Voltage Range: GND to VCC
• Maximum Operating Frequency: 400 MHz
• Number of Channels: 8
• Logic Family: LVCH

Detailed Pin Configuration

The 74LVCH245APW,118 IC has a total of 20 pins. The pin configuration is as follows:

+-------------------+ OE --|1 20|-- VCC A1 --|2 19|-- B1 A2 --|3 18|-- B2 A3 --|4 74LVCH245 17|-- B3 A4 --|5 APW,118 16|-- B4 A5 --|6 15|-- B5 A6 --|7 14|-- B6 A7 --|8 13|-- B7 GND --|9 12|-- B8 DIR --|10 11|-- GND +-------------------+

Functional Features

• Bi-directional level shifting: Allows bidirectional data transfer between devices operating at different voltage levels.
• High-speed operation: Supports data rates up to 400 MHz, making it suitable for high-speed digital communication.
• Low power consumption: Designed to minimize power consumption, making it ideal for battery-powered devices.

Advantages and Disadvantages

Advantages: - Efficient voltage translation between different logic levels. - High-speed operation enables fast data transfer. - Low power consumption prolongs battery life in portable devices.

Disadvantages: - Limited number of channels (8) may not be sufficient for complex systems requiring more connections. - Requires careful consideration of voltage compatibility to avoid damage to connected devices.

Working Principles

The 74LVCH245APW,118 is a bidirectional level shifter that operates by translating signals between different voltage levels. It uses a combination of MOSFETs and CMOS technology to achieve efficient voltage translation. The direction of data flow is controlled by the DIR pin, allowing bidirectional communication.

Detailed Application Field Plans

The 74LVCH245APW,118 IC finds applications in various electronic systems where voltage translation is required. Some common application fields include: - Communication systems - Data acquisition systems - Industrial automation - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

• SN74LVC245APW,118
• MC74LVX245DTR2G
• CD74HCT245M96
• 74AHC245PW,118

These alternative models offer similar functionality and can be used as replacements for the 74LVCH245APW,118 in different applications.

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