規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | 74ALVCH |
| Part Status | Obsolete |
| Logic Type | Buffer, 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 ~ 85°C (TA) |
| Mounting Type | Surface Mount |
概述
Description
The 74ALVCH32973ZKER is a high-performance, low-voltage logic device designed for use in high-speed digital applications. Part of the 74ALVCH series, it is manufactured by Texas Instruments and features advanced CMOS technology that ensures low power consumption and high noise immunity. This device is typically a bus exchange switch with 32-bit data paths, allowing for efficient data routing in complex digital systems.
Key features include its ability to handle a wide voltage range, typically from 1.65V to 3.6V, and the inclusion of 5V tolerant inputs, which makes it versatile for various applications. The device offers very fast switching speeds, making it suitable for high-frequency data processing tasks. It also incorporates enhanced ESD protection, increasing its reliability in electrically noisy environments.
Common applications for the 74ALVCH32973ZKER include networking equipment, computing systems, and other electronics requiring efficient data management and low power operation. Its compact packaging allows it to be easily integrated into various circuit designs, optimizing space on printed circuit boards.
Key features include its ability to handle a wide voltage range, typically from 1.65V to 3.6V, and the inclusion of 5V tolerant inputs, which makes it versatile for various applications. The device offers very fast switching speeds, making it suitable for high-frequency data processing tasks. It also incorporates enhanced ESD protection, increasing its reliability in electrically noisy environments.
Common applications for the 74ALVCH32973ZKER include networking equipment, computing systems, and other electronics requiring efficient data management and low power operation. Its compact packaging allows it to be easily integrated into various circuit designs, optimizing space on printed circuit boards.
Equivalent
The 74ALVCH32973ZKER is a 2.5V/3.3V low-voltage CMOS 2-bit bus transceiver with 3-state outputs. Equivalent or similar products include the SN74ALVCH32973 from Texas Instruments, the 74LVC4245A from Nexperia, and the MC74LCX245 from ON Semiconductor. It's essential to verify specific electrical characteristics and pin configurations when selecting replacements to ensure compatibility.
Features
The 74ALVCH32973 is a 16-bit to 32-bit registered bus exchange switch designed for high-performance memory interfacing, specifically within microprocessor or microcontroller systems. Key features include:
1. High-Speed Performance: Operates efficiently for high-speed data transfer applications.
2. Low Power Consumption: Features advanced low-voltage CMOS technology to minimize power usage.
3. Bus Exchange Capability: Includes switch capability to exchange data between inputs and outputs.
4. 16-Bit to 32-Bit Bus Expansion: Facilitates data width expansion from 16-bit to 32-bit, enhancing system capability.
5. 3-State Outputs: Offers three-state outputs for bus-oriented applications, allowing multiple devices to share the bus without interference.
6. Latch-Up Performance: Superior latch-up immunity, ensuring robust operation across various conditions.
7. Wide Operating Voltage Range: Compatible with a wide range of supply voltages, supporting flexible system designs.
8. Output Drive Capability: Provides strong output drive to manage capacitive loads efficiently.
These features make it suitable for applications requiring reliable, high-speed data handling and efficient bus management.
1. High-Speed Performance: Operates efficiently for high-speed data transfer applications.
2. Low Power Consumption: Features advanced low-voltage CMOS technology to minimize power usage.
3. Bus Exchange Capability: Includes switch capability to exchange data between inputs and outputs.
4. 16-Bit to 32-Bit Bus Expansion: Facilitates data width expansion from 16-bit to 32-bit, enhancing system capability.
5. 3-State Outputs: Offers three-state outputs for bus-oriented applications, allowing multiple devices to share the bus without interference.
6. Latch-Up Performance: Superior latch-up immunity, ensuring robust operation across various conditions.
7. Wide Operating Voltage Range: Compatible with a wide range of supply voltages, supporting flexible system designs.
8. Output Drive Capability: Provides strong output drive to manage capacitive loads efficiently.
These features make it suitable for applications requiring reliable, high-speed data handling and efficient bus management.
Pinout
The 74ALVCH32973ZKER is a high-performance, low-voltage, 32-bit transparent latch with a 3-state output from Texas Instruments. It is designed for high-speed data storage and buffering, specifically for use in systems requiring latches or flip-flops.
This device comes in a 96-pin BGA (Ball Grid Array) package. Its key features include low power consumption, support for live insertion, and 5V tolerance on the inputs and outputs. The device operates in two modes depending on the state of the control inputs: transparent mode, where the latch outputs follow the data inputs, and latch mode, where outputs are held in a steady state. Outputs can also be placed in a high-impedance state.
Overall, the 74ALVCH32973ZKER is suitable for applications requiring high-speed data handling and temporary data storage, particularly in computing and telecommunications.
This device comes in a 96-pin BGA (Ball Grid Array) package. Its key features include low power consumption, support for live insertion, and 5V tolerance on the inputs and outputs. The device operates in two modes depending on the state of the control inputs: transparent mode, where the latch outputs follow the data inputs, and latch mode, where outputs are held in a steady state. Outputs can also be placed in a high-impedance state.
Overall, the 74ALVCH32973ZKER is suitable for applications requiring high-speed data handling and temporary data storage, particularly in computing and telecommunications.
Manufacturer
The 74ALVCH32973ZKER is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company that designs and produces a range of electronic components. Their products include analog and embedded processing chips that are used in a wide variety of applications across different industries, such as automotive, industrial, personal electronics, communications equipment, and enterprise systems. TI is known for its innovation in the field of electronics and has a significant focus on research and development. The company was founded in 1930 and is headquartered in Dallas, Texas. TI is one of the largest semiconductor companies in the world and is recognized for its contributions to technology and electronics engineering.
Application
The 74ALVCH32973ZKER is a high-performance 32-bit universal bus transceiver. It is commonly used in applications requiring efficient data transfer and high-speed communication between different parts of digital systems. Key application areas include computer memory systems, networking equipment, and communication devices where it facilitates seamless data flow and signal integrity. It's also used in consumer electronics and industrial automation for interfacing components with different voltage levels, thanks to its voltage translation capabilities. Additionally, its low power consumption makes it suitable for battery-operated devices.
Package
The 74ALVCH32973ZKER is a Flip-Flop IC manufactured by Texas Instruments. It comes in a VFBGA (Very Thin Fine-Pitch Ball Grid Array) package.
