SN74LVTH16245ADLR

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SN74LVTH16245ADLR

IC TXRX NON-INVERT 3.6V 48SSOP

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規格

Package Tape & Reel (TR),Cut Tape (CT),Bulk
Series 74LVTH
ProductStatus Active
LogicType Transceiver, Non-Inverting
NumberofElements 2
NumberofBitsperElement 8
OutputType 3-State
Current-OutputHighLow 32mA, 64mA
Voltage-Supply 2.7V ~ 3.6V
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 48-BSSOP (0.295, 7.50mm Width)

概述

Description

The SN74LVTH16245ADLR is a high-speed, low-voltage 16-bit transceiver designed for asynchronous communication between data buses. It operates at voltages ranging from 1.2V to 3.6V, making it ideal for interfacing with modern low-voltage logic systems. The device features two 8-bit ports (A and B) that can be configured for data transmission in both directions, which is useful in applications requiring bidirectional data flow.
This transceiver supports a wide range of logic families, including LVTTL and LVCMOS, and is characterized by low power consumption and high-speed performance, with typical propagation delays under 5 ns. The SN74LVTH16245ADLR also includes features such as output enable (OE) control, allowing for flexible signal routing without loading the bus when not in use.
With its robust design suitable for various applications such as telecommunications, consumer electronics, and computer peripherals, the SN74LVTH16245ADLR is a reliable choice for engineers needing efficient data transfer solutions in compact packages.

Features

The SN74LVTH16245ADLR is a 16-bit, dual-supply, bus transceiver designed for high-speed data transfer between different voltage domains. Key features include:
1. Dual Supply Operation: Supports 3.3V and 5V power supply levels, allowing interfacing between different logic levels.
2. 16-Bit Data Handling: Capable of transmitting and receiving 16 bits of data simultaneously.
3. Bus Direction Control: Features direction control pins to manage data flow between A and B buses.
4. Low Voltage Operation: Designed for operation at low voltage levels, enhancing power efficiency.
5. High Speed: Supports data rates up to 250 Mbps, ideal for high-speed applications.
6. 3-State Outputs: Outputs can be placed in a high-impedance state, facilitating easy bus sharing.
7. Latch-Up Protection: Built-in protection against latch-up conditions, ensuring reliability in various operating environments.
This combination of features makes the SN74LVTH16245ADLR suitable for applications in data communication, level shifting, and interfacing in mixed voltage systems.

Package

The SN74LVTH16245ADLR is packaged in a TSSOP (Thin Shrink Small Outline Package) with a 20-pin configuration.

Pinout

The SN74LVTH16245ADLR is a 16-bit, dual-supply, bus transceiver with 24 pins. It is designed for high-speed data communication between two different voltage systems.
Pin Count: 24 pins
Key Functions:
- Data Transmission: The device can transmit data in both directions (A to B and B to A).
- Control Pins: Includes direction control (DIR) and output-enable (OE) pins to manage the data flow.
- Power Supply: Supports different voltage levels, allowing interfacing between 3.3V and 5V systems.
- Bus Arbitration: Features a dual-supply design that supports bus contention and can drive bus lines.
Overall, the SN74LVTH16245ADLR is used in applications requiring level shifting and bidirectional data transfer.

Manufacturer

The SN74LVTH16245ADLR is manufactured by Texas Instruments (TI), a leading global semiconductor company. Founded in 1930, Texas Instruments designs and produces a wide range of analog and embedded processing chips, which are used in various applications, including consumer electronics, communications, automotive, and industrial equipment. The company is known for its innovation in analog technology and digital signal processing, making it a key player in the semiconductor industry. Texas Instruments is headquartered in Dallas, Texas, and is recognized for its commitment to research and development, driving advancements in technology.

Application

The SN74LVTH16245ADLR is a high-speed, low-voltage, 16-bit transceiver designed for various applications, including data bus interfacing, signal buffering, and level shifting between different voltage systems. It is commonly used in telecommunications, consumer electronics, computer peripherals, and industrial automation for high-speed data transfer and communication. Its versatility makes it suitable for both synchronous and asynchronous data transmission.

Equivalent

Equivalent products to the SN74LVTH16245ADLR include the SN74LVC16245, SN74LVTTL16245, and the SN74LVC16245A. These chips provide similar functionalities in terms of voltage levels and bidirectional data bus capabilities. Always verify specific application requirements and datasheets for compatibility before substituting.

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