SN74AVCH24T245ZRGR

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SN74AVCH24T245ZRGR

IC TRANSLATION TXRX 3.6V 83BGA

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  • 包 83-VFBGA
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規格

Package Tape & Reel (TR),Cut Tape (CT),Bulk
Series 74AVCH
ProductStatus Obsolete
LogicType Translation Transceiver
NumberofElements 6
NumberofBitsperElement 4
OutputType 3-State
Current-OutputHighLow 12mA, 12mA
Voltage-Supply 1.2V ~ 3.6V
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 83-VFBGA

概述

Description

The SN74AVCH24T245ZRGR is a dual-direction, level-shifting transceiver designed for interfacing between different voltage levels in digital circuits. It supports data transfer between 1.2V to 5.5V systems, making it ideal for applications that require communication between devices operating at various voltage levels.
Key features include:
- Dual Directionality: Supports bidirectional data flow, allowing seamless communication between two different voltage domains.
- Low Voltage Operation: Compatible with a wide range of low voltages, facilitating modern low-power designs.
- High-Speed Performance: Offers fast data rates, suitable for high-speed applications.
- Integrated Logic Level Translation: Simplifies design by eliminating the need for separate level-shifting components.
The device is typically used in applications like microcontroller to sensor communication, interface between FPGAs and lower voltage peripherals, and in multi-voltage systems to ensure compatibility. The SN74AVCH24T245ZRGR comes in a compact package, making it suitable for space-constrained applications.

Features

The SN74AVCH24T245ZRGR is a dual-direction, 24-channel voltage-level translator designed for interfacing different voltage domains in digital circuits. Key features include:
1. Dual Supply Voltage: Supports two different supply voltages (VCCA and VCCB) for high and low voltage levels, typically ranging from 1.2V to 5.5V.
2. Bidirectional Data Transfer: Allows for data transfer between two voltage levels without requiring direction control.
3. High-Speed Operation: Capable of high-speed operation with a propagation delay of typically 5 ns at 3.3V.
4. Low Power Consumption: Offers low static and dynamic power consumption, making it suitable for battery-operated devices.
5. Wide Input Voltage Range: Accepts TTL and CMOS input levels.
6. Output Drive Capability: Can drive capacitive loads up to 50 pF, making it suitable for various applications.
7. Robust ESD Protection: Includes built-in electrostatic discharge protection for reliable operation in harsh environments.
These features make the SN74AVCH24T245ZRGR ideal for consumer electronics, telecommunications, and automotive applications where voltage level shifting is necessary.

Package

The SN74AVCH24T245ZRGR is packaged in a TQFP (Thin Quad Flat Package) format, specifically in a 20-pin configuration.

Pinout

The SN74AVCH24T245ZRGR is a 24-pin dual-supply level translator. It features a bidirectional voltage-level shifting function between two different power supply domains, commonly used for interfacing 3.3V and 5V logic levels.
The pin count is 24 pins. Its key functions include:
1. A and B Ports: The device has two sets of ports (A and B) for the input and output signals.
2. Direction Control: It includes direction control pins (DIR) to select the data flow direction between the A and B ports.
3. VCCA/VCCB: Power supply pins for the A and B sides, enabling different supply voltages.
4. GND: Ground pins are common for both supply domains.
5. OE (Output Enable): This pin enables or disables the output drivers.
This device is commonly used in applications where logic level shifting is required between different voltage domains.

Manufacturer

The SN74AVCH24T245ZRGR is manufactured by Texas Instruments (TI), a prominent American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, including analog, digital signal processing, and microcontroller solutions. Established in 1930, TI serves a wide range of industries, such as automotive, industrial, communications, and consumer electronics. The company is recognized for its innovation in electronic components and plays a significant role in the development of digital and analog technologies.

Application

The SN74AVCH24T245ZRGR is a dual voltage level translator and buffer, commonly used in digital communication applications. Its primary application areas include interfacing between different voltage domains in microcontroller and FPGA circuits, data communication in consumer electronics, and automotive systems. It facilitates signal integrity and logic level shifting, making it suitable for connecting devices operating at different power levels, such as 3.3V and 5V systems.

Equivalent

The SN74AVCH24T245ZRGR is a dual voltage level translator. Equivalent products include:
1. TXB0108 (Texas Instruments)
2. TXS0108E (Texas Instruments)
3. B74240 (NXP)
4. 74LVC4245A (Nexperia)
5. ADG884 (Analog Devices)
Ensure to check specific voltage levels, current ratings, and functionality to confirm compatibility.

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