SN74LVC1T45DCKTE4

Overview

Product Category

The SN74LVC1T45DCKTE4 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for level shifting and voltage translation applications.

Characteristics

• Low-voltage CMOS technology
• Wide operating voltage range
• High-speed performance
• Low power consumption
• Small package size

Package

The SN74LVC1T45DCKTE4 is available in a small, surface-mount package known as DCK (SC-70) package.

Essence

The essence of this product lies in its ability to efficiently shift voltage levels between different logic families or systems.

Packaging/Quantity

The SN74LVC1T45DCKTE4 is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• Logic Voltage Levels: Compatible with both 3.3V and 5V systems
• Input/Output Type: Single-ended, non-inverting
• Maximum Data Rate: Up to 100 Mbps
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74LVC1T45DCKTE4 has the following pin configuration:

____ A1 | | VCC B1 | | OE# GND | | A2 B2 | | Y ----

Functional Features

• Bidirectional voltage translation
• Automatic direction control based on OE# pin
• Non-inverting operation
• High-speed data transmission
• Low power consumption

Advantages and Disadvantages

Advantages

• Wide operating voltage range allows compatibility with various systems
• Small package size enables space-saving designs
• Low power consumption helps in energy-efficient applications
• High-speed performance facilitates fast data transmission

Disadvantages

• Limited number of input/output pins (only one)
• Not suitable for applications requiring multiple voltage level translations simultaneously

Working Principles

The SN74LVC1T45DCKTE4 operates by receiving a logic-level input signal on pin A1 or A2 and translating it to the corresponding logic level on pin B1 or B2. The direction of translation is controlled by the OE# (Output Enable) pin. When OE# is low, the IC is enabled, allowing bidirectional voltage translation. Conversely, when OE# is high, the IC is disabled, and the output pins are in high-impedance state.

Detailed Application Field Plans

The SN74LVC1T45DCKTE4 finds extensive use in various applications, including:

1. Microcontroller interfacing: It enables communication between microcontrollers operating at different voltage levels.
2. Sensor networks: It facilitates voltage translation between sensors and microcontrollers in IoT applications.
3. Battery-powered devices: Its low power consumption makes it suitable for portable electronics.
4. Communication systems: It assists in voltage level shifting between different communication protocols.
5. Industrial automation: It aids in connecting devices with varying voltage requirements in industrial control systems.

Detailed and Complete Alternative Models

1. SN74LVC1T45DBVR: SOT-23 package, similar specifications
2. SN74LVC1T45DRLR: X2SON package, similar specifications
3. SN74LVC1T45YZPR: DSBGA package, similar specifications

These alternative models offer similar functionality and can be considered as substitutes for the SN74LVC1T45DCKTE4.

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