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SN74LVCC3245APWR

Name: SN74LVCC3245APWR
Rating: 4.7 (12 reviews)

IC TRNSLTR BIDIRECTIONAL 24TSSOP

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Mfr。パート #SN74LVCC3245APWR
パッケージ TSSOP-24
データシート
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仕様

Package	Tape & Reel (TR),Cut Tape (CT)
Series	74LVCC
ProductStatus	Active
TranslatorType	Voltage Level
ChannelType	Bidirectional
NumberofCircuits	1
ChannelsperCircuit	8
Voltage-VCCA	2.3 V ~ 3.6 V
Voltage-VCCB	3 V ~ 5.5 V
OutputType	Tri-State, Non-Inverted
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	24-TSSOP (0.173, 4.40mm Width)

概要

Description

The SN74LVCC3245APWR is a dual supply level-shifting transceiver designed for high-speed, low-voltage applications. It operates at a supply voltage range of 2.5V to 3.6V and can be used to interface between different voltage levels (for example, 3.3V to 5V systems). This device supports bidirectional data transmission, making it ideal for communication between microcontrollers and peripheral devices across varying voltage domains.
Key features include low static and dynamic power consumption, high-speed operation (up to 30 Mbps), and a wide operating temperature range. The device is packaged in a 20-pin TSSOP, ensuring compact integration into electronic circuits.
It is commonly used in applications such as data communication, level translation in mixed-voltage systems, and interface between FPGAs and microcontrollers. The SN74LVCC3245APWR is part of Texas Instruments' extensive portfolio of logic devices, emphasizing reliability and flexibility for modern electronic designs.

Features

The SN74LVCC3245APWR is a dual-supply, 16-bit transceiver designed for high-speed communication between devices. Key features include:
1. Dual Supply Voltage: Operates with VCC from 1.2V to 3.6V, allowing for flexibility in interfacing with various logic levels.
2. Low Power Consumption: Consumes less power, making it suitable for battery-operated devices.
3. High-Speed Performance: Supports data rates up to 100 Mbps, facilitating fast data transfers.
4. Bus Hold Feature: Maintains the last active state on the bus when the bus is unconnected, preventing floating inputs.
5. TTL Compatible: Compatible with TTL logic levels for easy integration with existing systems.
6. Direction Control: Supports bidirectional data flow with control signals for directionality.
7. Package: Available in a 48-pin HTQFP package for compact design.
Overall, the SN74LVCC3245APWR is ideal for applications requiring reliable and efficient communication between different voltage level systems.

Package

The SN74LVCC3245APWR is packaged in a TSSOP (Thin Shrink Small Outline Package) with a 20-pin configuration.

Pinout

The SN74LVCC3245APWR is a 32-bit transceiver designed for high-speed communication between devices. It features a total of 48 pins. The primary functions of these pins include:
1. Data Inputs/Outputs (A1-A32, B1-B32): For transmitting and receiving data.
2. Direction Control (DIR): Determines the direction of data flow.
3. Output Enable (OE): Controls the output state.
4. Power Supply Pins (VCC and GND): For connecting to the power supply.
5. Control Pins (C1-C4): Used for various control functions.
The device supports LVTTL and LVCMOS logic levels, making it suitable for interfacing between different logic families in digital systems. It is commonly used in applications requiring bidirectional data transfer, such as microcontroller and FPGA interfacing.

Manufacturer

The SN74LVCC3245APWR is manufactured by Texas Instruments, a prominent company in the semiconductor industry. Texas Instruments (TI) specializes in designing and producing analog, digital signal processing (DSP), and embedded processing devices. Founded in 1930, the company is known for its innovation in electronics, providing a wide range of products that serve various sectors, including automotive, industrial, consumer electronics, and communication systems. TI is recognized for its commitment to research and development, delivering high-performance components essential for modern electronic applications.

Application

The SN74LVCC3245APWR is a low-voltage, dual-supply level-shifting transceiver, primarily used in communication applications. Its application areas include interfacing between different voltage levels in digital systems, data transmission in high-speed communication links, and signal buffering in automotive electronics, consumer electronics, and industrial automation. It's particularly useful for connecting 3.3V and 5V devices in mixed-voltage environments.

Equivalent

The SN74LVCC3245APWR is a level shifter and buffer/driver. Equivalent products include the 74LVC3245A, 74AHC3245, and 74AHCT3245. Other similar options may include devices from different manufacturers, such as the ON Semiconductor NLSX2G3245, or the NXP 74LVC3245A. Always check specific datasheets for pin configurations and electrical characteristics to ensure compatibility.