IDT74LVC245ASOG8

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Level Shifter and Bus Transceiver
• Characteristics: Bi-directional voltage level translation, high-speed operation, low power consumption
• Package: SOG-8 (Small Outline Gull Wing-8)
• Essence: The IDT74LVC245ASOG8 is a bi-directional level shifter and bus transceiver IC that allows for voltage level translation between two different logic levels. It is commonly used in digital systems where signals need to be transmitted between devices operating at different voltage levels.
• Packaging/Quantity: The IDT74LVC245ASOG8 is typically sold in reels or tubes containing multiple units.

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Logic Voltage Levels: 1.2V to 3.6V
• Maximum Data Rate: 400Mbps
• Number of Channels: 8
• Input/Output Compatibility: TTL, CMOS
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The IDT74LVC245ASOG8 has a total of 20 pins, which are arranged as follows:

__ __ A1 |1 U 20| VCC B1 |2 19| B2 A2 |3 18| OE# B3 |4 17| A3 A3 |5 16| B4 B4 |6 15| A4 A4 |7 14| B5 B5 |8 13| A5 GND |9 12| B6 OE |10 11| A6 --------

Functional Features

• Bi-directional voltage level translation: The IDT74LVC245ASOG8 can translate logic signals between two different voltage levels, allowing for seamless communication between devices operating at different voltages.
• High-speed operation: This IC is designed to operate at high speeds, making it suitable for applications that require fast data transmission.
• Low power consumption: The IDT74LVC245ASOG8 is designed to minimize power consumption, making it energy-efficient and suitable for battery-powered devices.

Advantages and Disadvantages

Advantages: - Bi-directional voltage level translation capability - High-speed operation - Low power consumption

Disadvantages: - Limited number of channels (8) - Restricted supply voltage range (1.2V to 3.6V)

Working Principles

The IDT74LVC245ASOG8 operates by using a combination of MOSFETs and CMOS technology to perform voltage level translation. It consists of two sets of bidirectional buffers that allow for the translation of logic signals between two different voltage domains. The direction of data flow is controlled by the Output Enable (OE) pin.

Detailed Application Field Plans

The IDT74LVC245ASOG8 is commonly used in various digital systems where voltage level translation is required. Some of its typical application fields include: - Interfacing between microcontrollers and peripheral devices operating at different voltage levels - Communication between different logic families (e.g., TTL and CMOS) - Level shifting in data buses and address buses

Detailed and Complete Alternative Models

• SN74LVC245A: Texas Instruments
• MC74LVX245: ON Semiconductor
• 74LVC245: NXP Semiconductors
• CD74HCT245: Texas Instruments
• 74HC245: Nexperia

These alternative models offer similar functionality and can be used as replacements for the IDT74LVC245ASOG8 in various applications.

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