SN74LVC16245ADLR

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SN74LVC16245ADLR

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IC TXRX NON-INVERT 3.6V 48SSOP

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Especificações

Atributo Valor
Package Tape & Reel (TR),Cut Tape (CT),Bulk
Series 74LVC
ProductStatus Active
LogicType Transceiver, Non-Inverting
NumberofElements 2
NumberofBitsperElement 8
OutputType 3-State
Current-OutputHighLow 24mA, 24mA
Voltage-Supply 1.65V ~ 3.6V
OperatingTemperature -40°C ~ 125°C (TA)
MountingType Surface Mount
Package/Case 48-BSSOP (0.295, 7.50mm Width)

Visão Geral

Description

The SN74LVC16245ADLR is a 16-bit bus transceiver part of the Texas Instruments LVC family, designed for asynchronous communication between data buses. It operates over a wide voltage range from 1.65V to 3.6V, making it suitable for various low-voltage applications. The device has two sets of eight bidirectional buffers, controlled by the DIR (direction control) and OE (output enable) pins, which allow data transmission in both directions. With 3-state outputs, it prevents bus contention by enabling multiple devices to connect to a common bus without interference. The SN74LVC16245ADLR is designed for high-speed operation, with low power consumption characteristics, and features a bus-hold function that eliminates the need for external pull-up or pull-down resistors. It is ideal for applications requiring data buffering or interfacing with multiple devices. The device is housed in a thin shrink small-outline package (TSSOP), which saves board space and is compatible with automated assembly equipment, making it suitable for compact electronic designs.

Equivalent

The SN74LVC16245ADLR is a 16-bit bus transceiver with 3-state outputs. Equivalent products include:
1. 74LVC16245A series from other manufacturers like Nexperia or ON Semiconductor.
2. SN74LVCH16245 series from Texas Instruments with similar specifications.
3. MC74LCX16245 series from ON Semiconductor, offering similar functionality.
4. 74ALVC16245 from Nexperia, which is a similar 16-bit transceiver.
Compatibility should be verified based on the specific requirements of your application, including pin configuration and electrical characteristics.

Features

The SN74LVC16245ADLR is a 16-bit bus transceiver with 3-state outputs, designed for asynchronous communication between two data buses. Key features include:
1. Wide Operating Voltage Range: Compatible with 1.65 V to 3.6 V power supply levels, making it suitable for a variety of applications.
2. High-Speed Operation: Provides fast data transfer with low propagation delay.
3. 3-State Outputs: Allows multiple devices to share the same bus without interference by controlling the output enable (OE) pins.
4. Direction Control: Equipped with direction control input (DIR) to determine the flow of data between buses.
5. Low Power Consumption: Features low static power dissipation and dynamic power consumption, ideal for battery-operated devices.
6. Latch-Up Performance: Exceeds 100 mA per JESD 78, Class II.
7. ESD Protection: Offers high levels of electrostatic discharge protection, up to 2 kV according to the Human-Body Model (HBM).
These features make it suitable for memory interfaces, microprocessor-to-memory data exchanges, and other high-speed data transfer applications.

Pinout

The SN74LVC16245ADLR is a 16-bit bus transceiver with 3-state outputs. It is part of the Texas Instruments LVC family of logic devices. The IC features 48 pins in a thin shrink small outline package (TSSOP). This device is designed for asynchronous communication between data buses, allowing for bidirectional data flow controlled by direction (DIR) and output enable (OE) pins.
Key features include low power consumption and the ability to drive up to 12-mA output loads, making it suitable for battery-powered devices. It operates with a supply voltage range of 1.65 V to 3.6 V, ensuring compatibility with a wide range of logic levels. The SN74LVC16245ADLR supports live insertion, partial-power-down mode, and has inputs that accept voltages up to 5.5 V, allowing for interfacing with 5 V logic systems while powered down.

Manufacturer

The SN74LVC16245ADLR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a broad range of analog and embedded processing chips. These products are used in a variety of electronic systems, including those in industrial, automotive, personal electronics, communications, and enterprise sectors. TI is known for its innovation in the semiconductor industry, focusing on developing products that improve power efficiency, performance, and integration.

Application

The SN74LVC16245ADLR is a 16-bit bus transceiver with 3-state outputs, used primarily for asynchronous two-way communication between data buses. It is suitable for applications involving data transfer between different sections of a system, such as communication between microcontrollers, memory, and peripherals. The device supports mixed voltage systems, making it ideal for interfacing between components operating at different voltage levels. Its high drive capability and low power consumption make it suitable for battery-operated devices. Additionally, it is used in networking equipment, computing devices, and consumer electronics where efficient data flow management is crucial.

Package

The SN74LVC16245ADLR is a 16-bit bus transceiver with 3-state outputs, designed for 1.65-V to 3.6-V VCC operation. It comes in a TSSOP (Thin Shrink Small Outline Package) with 48 pins, denoted by the "DL" in its part number. The TSSOP package is known for its compact size and is suitable for surface-mount technology applications.

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