SN74LVC2T45MDCTTEP

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SN74LVC2T45MDCTTEP

IC TRANSLATOR BIDIRECTIONAL SM8

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Spécifications

Series 74LVC
Part Status Active
Translator Type Voltage Level
Channel Type Bidirectional
Number of Circuits 1
Channels per Circuit 2
Voltage - VCCA 1.65 V ~ 5.5 V
Voltage - VCCB 1.65 V ~ 5.5 V
Output Type Tri-State, Non-Inverted
Data Rate 420Mbps
Operating Temperature -55°C ~ 125°C (TA)
Mounting Type Surface Mount
Package / Case 8-LSSOP, 8-MSOP (0.110", 2.80mm Width)
Supplier Device Package SM8
Base Product Number 74LVC2T45

Vue d'ensemble

Description

The SN74LVC2T45MDCTTEP is a dual voltage-level translator from Texas Instruments, designed for bidirectional signal translation between two different voltage domains, typically low and high levels (e.g., 3.3V to 5V). This component is part of the LVC family, known for low-voltage CMOS logic.
Key features include:
- Bidirectional Operation: Enables data transfer in both directions without the need for direction control.
- Wide Voltage Range: Supports voltage levels from 1.2V to 5.5V, making it versatile for various applications.
- High-Speed Performance: With propagation delays as low as 5 ns, it suits high-speed digital circuits.
- Low Power Consumption: Designed for minimal power usage, ideal for battery-operated devices.
The device is packaged in a compact TSSOP (Thin Shrink Small Outline Package), making it suitable for space-constrained applications. It's commonly used in interfacing microcontrollers, sensors, and other digital devices operating at different voltage levels, enhancing system integration and reliability.

Features

The SN74LVC2T45MDCTTEP is a dual-level shifter and buffer designed for high-speed applications. Key features include:
1. Dual Supply Voltage: Supports multiple voltage levels, allowing interfacing between different logic families (e.g., 1.2V to 5.5V).
2. Bidirectional Data Flow: Facilitates signal transmission in both directions without the need for direction control.
3. High-Speed Operation: Capable of high-speed switching rates, making it suitable for fast data transfer applications.
4. Low Power Consumption: Operates with low quiescent current, enhancing energy efficiency.
5. TTL-Compatible Inputs: Accepts TTL inputs, ensuring compatibility with standard logic levels.
6. Wide Operating Temperature: Suitable for various environmental conditions, with an industrial temperature range.
7. Small Package Size: Available in a compact package (e.g., VQFN), ideal for space-constrained designs.
These features make the SN74LVC2T45MDCTTEP suitable for a variety of digital applications, including level shifting in mixed-voltage systems.

Package

The SN74LVC2T45MDCTTEP is packaged in a VQFN (Very Thin Quad Flat No-lead) format, specifically a 10-pin version. This package type provides a compact footprint and is designed for high-density applications.

Pinout

The SN74LVC2T45MDCTTEP is a dual voltage level translator with a pin count of 8. It is designed to facilitate signal communication between devices operating at different voltage levels. The device has two input/output pairs, each functioning as a bidirectional level shifter.
### Pin Functions:
1. A1 (Pin 1): Input for the first channel; connects to a lower voltage (VCCA).
2. B1 (Pin 2): Output for the first channel; connects to a higher voltage (VCCB).
3. GND (Pin 3): Ground connection.
4. VCCA (Pin 4): Power supply for the lower voltage side.
5. B2 (Pin 5): Output for the second channel; connects to a higher voltage (VCCB).
6. A2 (Pin 6): Input for the second channel; connects to a lower voltage (VCCA).
7. DIR (Pin 7): Direction control pin; sets the data direction.
8. VCCB (Pin 8): Power supply for the higher voltage side.
This device supports a wide range of voltage levels and is used in various applications for level shifting in digital circuits.

Manufacturer

The SN74LVC2T45MDCTTEP is manufactured by Texas Instruments (TI), a leading American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, including digital signal processors, microcontrollers, and analog devices. TI is known for its innovation in electronics and is a significant player in both the consumer and industrial electronics markets. The company focuses on providing solutions for a wide range of applications such as automotive, communications, computing, and industrial systems. Established in 1930, Texas Instruments has a long history and is recognized for its contributions to the development of the semiconductor industry.

Application

The SN74LVC2T45MDCTTEP is a dual bidirectional level shifter and voltage translator. Its application areas include interfacing between different voltage logic levels in digital circuits, such as connecting 3.3V and 5V systems. It is commonly used in communication protocols (I2C, SPI), microcontroller interfacing, and memory devices. This component is ideal for mobile devices, automotive electronics, and consumer electronics where voltage compatibility is essential.

Equivalent

The SN74LVC2T45MDCTTEP chip is a dual voltage-level translator. Equivalent products include:
1. TXB0102 - Bi-directional level shifter.
2. TXS0102 - Bi-directional translator with auto-direction sensing.
3. SN74LVC2T45 - Similar dual-level translator without specific packaging.
4. 74LVC4245A - 16-bit bus transceiver with level translation.
Always verify specifications for compatibility in your application.

Expédition

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Référence des frais d'expédition (DHL/FedEx):

DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.

FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

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