SN74LVTH162245DGGR

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SN74LVTH162245DGGR

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IC TXRX NON-INVERT 3.6V 48TSSOP

  • FabricanteTexas Instruments

  • Peça do Fabricante #SN74LVTH162245DGGR

  • Pacote TFSOP-48

  • Em Estoque7703

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Especificações

Atributo Valor
Package / Case Tape & Reel (TR),Cut Tape (CT),Bulk
Series 74LVTH
Part Status Active
Logic Type Transceiver, Non-Inverting
Number of Elements 2
Number of Bits per Element 8
Output Type 3-State
Current - Output High Low 12mA, 12mA; 32mA, 64mA
Voltage - Supply 2.7V ~ 3.6V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount

Visão Geral

Description

The SN74LVTH162245DGGR is a 16-bit bus transceiver from Texas Instruments, designed for use in systems that require high-speed data transfer and level translation. This device is part of the LVTH (Low Voltage High Speed with State-of-the-Art Output Drive) family, featuring low power consumption along with high drive capabilities.
Key features include:
- Voltage Compatibility: Operates from 3.3V, while still being compatible with 5V inputs, making it versatile for mixed voltage environments.
- Drive Capability: Offers high drive outputs, capable of driving up to 64 mA, suitable for driving large bus lines or signals across extended distances.
- Direction Control: Equipped with DIR pins, allowing bi-directional data flow control.
- Output Enable: Provides output enable (OE) pins for disabling outputs, useful for preventing bus conflicts.
- Schmitt-Trigger Action: Enhances noise margin, improving signal integrity.
The device is housed in a TSSOP-48 package, supporting compact designs. It's suitable for applications in computing, networking, and telecommunication systems where robust data handling and transmission are critical.

Equivalent

The SN74LVTH162245DGGR is a 16-bit bus transceiver with 3-state outputs. Equivalent products include the Fairchild 74LVT162245, NXP 74LVT162245, and ON Semiconductor's 74ALVCH162245. These alternatives offer similar functionalities, including the ability to operate as bidirectional transceivers with wide supply voltage ranges and support for 3.3V logic levels while being 5V tolerant. Always verify pin compatibility when choosing an alternative.

Features

The SN74LVTH162245DGGR is a 16-bit bus transceiver from Texas Instruments with a few key features:
1. Voltage Range: Operates from 2.7 V to 3.6 V, making it suitable for low-voltage applications.
2. Drive Capability: It has a high drive capability of ±12 mA at 3.3 V.
3. Bus-Hold Feature: Eliminates the need for external pull-up or pull-down resistors by maintaining the last known bus state.
4. Output Enable Control: Includes direction and output enable controls, allowing for seamless data flow management between buses.
5. Live Insertion/Removal: Supports hot swapping with minimal risk of damage to the device.
6. Latch-Up Performance: Excellent performance exceeding 100 mA per JESD 78, Class II standards.
7. ESD Protection: Offers electrostatic discharge protection of more than 2000 V, enhancing the device's robustness.
8. Package: Available in TSSOP (Thin Shrink Small Outline Package) with reduced board space requirements.
These features make the SN74LVTH162245DGGR suitable for a variety of digital applications where bidirectional data flow and robust operation are necessary.

Pinout

The SN74LVTH162245DGGR is a 16-bit bus transceiver with 3-state outputs. It is designed for low-voltage operation and is part of Texas Instruments' LVTH series. The device comes in a 48-pin TSSOP package.
Key functions include:
- Bidirectional data transfer between buses
- 3-state outputs for bus driving capability
- Support for partial power-down applications using Ioff circuitry, which disables the output when the device is powered down
The SN74LVTH162245DGGR is commonly used in applications requiring level translation, data buffering, and bus interfacing.

Manufacturer

The SN74LVTH162245DGGR is manufactured by Texas Instruments. Texas Instruments is an American technology company that designs and manufactures semiconductors and integrated circuits. It is one of the largest producers of analog technology components, digital signal processors, and embedded processors. The company serves various industries, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. Texas Instruments is known for its innovative solutions and has a strong presence in the electronics manufacturing and semiconductor industries.

Application

The SN74LVTH162245DGGR is a 16-bit bus transceiver with 3-state outputs, commonly used in digital systems for managing data flow. Key application areas include:
1. Data Communication: Facilitates bidirectional data transfer between buses, making it suitable for networking equipment.
2. Memory Management: Used in memory address and data line handling in computers and embedded systems.
3. Signal Isolation: Provides isolation and buffering in signal processing applications to prevent signal degradation.
4. Peripheral Interfacing: Acts as an interface between microcontrollers or microprocessors and peripheral devices.
5. Voltage Level Translation: Supports translation between different logic levels, useful in mixed-voltage systems.
Its design supports high-speed operation and robust performance in various industrial and commercial applications.

Package

The SN74LVTH162245DGGR is a 16-bit bus transceiver with 3-state outputs and is part of the Texas Instruments SN74LVTH162245 series. It comes in a TSSOP (Thin Shrink Small Outline Package) with 48 pins, designated by the "DGGR" package code.

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