SN74LVC16245ADGVR

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SN74LVC16245ADGVR

+BOM

IC TXRX NON-INVERT 3.6V 48-TVSOP

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사양

속성 가치
Series 74LVC
Part Status Active
Base Product Number 74LVC16245
Logic Type Transceiver, Non-Inverting
Number of Elements 2
Number of Bits per Element 8
Output Type 3-State
Current - Output High, Low 24mA, 24mA
Voltage - Supply 1.65V ~ 3.6V
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount
Package / Case 48-TFSOP (0.173", 4.40mm Width)
Supplier Device Package 48-TVSOP
Packaging Cut Tape (CT), Tape & Reel (TR)

개요

Description

The SN74LVC16245ADGVR is a 16-bit bus transceiver designed by Texas Instruments. It facilitates bidirectional data transfer between buses and is part of the 74LVC series, which operates with low voltage. The device is organized as two 8-bit transceivers, each with individual direction control and enable inputs, allowing for independent operation of each 8-bit segment. It operates in a wide voltage range from 1.65V to 3.6V, making it suitable for various applications requiring low power consumption.
Key features include:
- High-speed operation with low power consumption.
- 3-state outputs for bus-oriented applications.
- Supports mixed-mode voltage operation on all ports.
- Overvoltage tolerant inputs, allowing for interfacing with 5V systems.
The SN74LVC16245ADGVR is commonly used in applications like data communication systems, memory interfacing, and microprocessor systems where efficient and robust data transfer is required. It is packaged in a TSSOP-48, which provides a compact footprint ideal for space-constrained designs.

Equivalent

Equivalent products to the SN74LVC16245ADGVR, a 16-bit bus transceiver from Texas Instruments, include:
1. SN74LVT16245 - Texas Instruments: Similar voltage range and functionality.
2. 74ALVC16245 - Nexperia: Offers low-voltage compatibility.
3. 74HC16245 - Nexperia/ON Semiconductor: High-speed CMOS alternative.
4. MC74LCX16245 - ON Semiconductor: Low-voltage CMOS variant.
Ensure voltage levels, pin compatibility, and other specifications match for your application.

Features

The SN74LVC16245ADGVR is a 16-bit bus transceiver from Texas Instruments designed for asynchronous communication between data buses. Key features include:
1. Voltage Range: Operates with a supply voltage from 1.65 V to 3.6 V, making it suitable for both 3.3 V and 5 V systems.
2. Bidirectional Data Flow: Supports direction control, allowing data transmission in both A-to-B and B-to-A directions.
3. High-Speed Operation: Provides high-speed data transfer capabilities, with typical data rates of 100 Mbps.
4. Low Power Consumption: Designed for low power consumption, featuring a partial power-down mode to conserve energy.
5. 3-State Outputs: Features three-state outputs for bus-oriented applications, allowing for multiplexed data communication.
6. Latch-Up Performance: Designed to handle up to 250 mA under latch-up conditions, enhancing reliability.
7. ESD Protection: Provides electrostatic discharge protection exceeding 2000 V per the JESD 22 standard.
8. Compact Package: Available in a space-saving TSSOP package, suitable for applications with limited PCB space.
These features make the SN74LVC16245ADGVR ideal for applications requiring efficient data management across multiple bus systems.

Pinout

The SN74LVC16245ADGVR is a 16-bit bus transceiver with 3-state outputs. It is designed for asynchronous communication between data buses and can operate from 1.65 V to 3.6 V. This device is typically used to connect two buses, allowing for data transfer in both directions (bi-directional), controlled by the direction (DIR) and output enable (OE) pins.
The device comes in a TSSOP-48 package, which means it has 48 pins. Key functions of the pins include:
- Data I/O pins (A1-A16 and B1-B16): These are the input/output pins for the two buses (A and B).
- DIR (Direction Control): Determines the direction of data flow. When DIR is high, data is transferred from A to B; when DIR is low, data is transferred from B to A.
- OE (Output Enable): When low, the outputs are enabled; when high, the outputs are in a high-impedance state, effectively disconnecting the buses.
This device is widely used in various applications, including memory interfacing and data buffering, due to its flexibility and efficient design.

Manufacturer

The SN74LVC16245ADGVR is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits, which are used in electronics globally. TI is known for producing a wide range of products, including analog electronics, digital signal processors, digital light processing technology, and educational technology products, as well as being one of the top semiconductor companies in the world.

Application

The SN74LVC16245ADGVR is a 16-bit bus transceiver designed for asynchronous communication between two buses. Its application areas include:
1. Data Communication Systems: Used for buffering and transferring data between different system components.

2. Memory and Microprocessor Interfaces: Facilitates communication between CPUs and peripheral devices.
3. Industrial and Consumer Electronics: Suitable for use in industrial equipment, smart home devices, and other consumer electronics requiring efficient data transfer.
4. Embedded Systems: Acts as an interface in embedded applications to bridge different logic levels.
5. Automotive Electronics: Enhances communication within automotive control units.
These applications benefit from its low-voltage operation, bidirectional data flow, and high drive capability.

Package

The SN74LVC16245ADGVR is a 16-bit bus transceiver with 3-state outputs, available in a TSSOP (Thin Shrink Small Outline Package) package type. It is designed for applications requiring bidirectional data flow and operates with a voltage range of 1.65V to 3.6V.

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