SN74AVCH1T45DCKR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Level Shifter
• Characteristics: Bi-directional voltage level translation with automatic direction sensing
• Package: SC-70 (6-pin)
• Essence: Single-bit dual-supply bus transceiver
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Supply Voltage Range: 1.65V to 3.6V
• High-Level Input Voltage: 2.3V to VCCA + 0.3V
• Low-Level Input Voltage: -0.3V to 0.8V
• High-Level Output Voltage: VCCB - 0.3V to VCCB
• Low-Level Output Voltage: 0V to 0.4V
• Maximum Data Rate: 100 Mbps

Detailed Pin Configuration

The SN74AVCH1T45DCKR has the following pin configuration:

1. A1 - Input/Output A
2. GND - Ground
3. B1 - Input/Output B
4. OE - Output Enable
5. VCCA - Supply Voltage for Side A
6. VCCB - Supply Voltage for Side B

Functional Features

• Bi-directional voltage level translation between two different supply voltages
• Automatic direction sensing eliminates the need for a direction control signal
• Supports bidirectional data transfer between systems operating at different voltage levels

Advantages and Disadvantages

Advantages: - Simplifies interfacing between devices with different voltage levels - Automatic direction sensing reduces complexity in system design - Small package size allows for space-efficient designs

Disadvantages: - Limited to single-bit data transmission - Maximum data rate of 100 Mbps may not be sufficient for high-speed applications

Working Principles

The SN74AVCH1T45DCKR is a level shifter that allows bidirectional voltage translation between two different supply voltages. It automatically senses the direction of data flow and adjusts the voltage levels accordingly. The device uses a combination of MOSFETs and control logic to achieve this functionality.

Detailed Application Field Plans

The SN74AVCH1T45DCKR can be used in various applications, including but not limited to: - Communication systems - Data acquisition systems - Industrial automation - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that provide similar functionality to the SN74AVCH1T45DCKR include: - TXS0102DCTR - PCA9306DCUR - 74LVC245APW,118 - SN74LVC1T45DBVR

These alternative models offer different package options, supply voltage ranges, and other specifications, providing flexibility for different design requirements.

Word count: 275 words