Product Overview: SN74VMEH22501ADGGR by Texas Instruments

The SN74VMEH22501ADGGR is a versatile, high-performance integrated circuit designed and manufactured by Texas Instruments (TI), a leader in semiconductor solutions. This particular product is part of TI's extensive range of interface ICs, specifically tailored for bus exchange applications in computing and communications systems.

Key Features

• Universal Bus Transceiver: The device functions as an 8-bit universal bus transceiver with 3-state outputs, providing bidirectional communication between two buses.
• VMEbus Compatibility: It is designed to be compatible with the VMEbus standard, ensuring reliable operation in VME-based systems.
• Live Insertion: Engineered with a feature set that supports live insertion, the SN74VMEH22501ADGGR minimizes glitches on the bus lines during card insertion or removal.
• Bus-Hold Data Inputs: The inclusion of bus-hold data inputs eliminates the need for external pull-up/pull-down resistors, simplifying design and reducing component count.
• High Drive Capability: This IC can drive up to 15 LSTTL loads, providing ample power for most applications.
• Package: The device comes in a 48-pin TSSOP (Thin Shrink Small Outline Package), offering a compact footprint for space-constrained applications.

Applications

The SN74VMEH22501ADGGR is suitable for a wide range of applications, including:

• Data communication and networking equipment
• Embedded systems and industrial control
• Server and storage platforms
• Telecommunications infrastructure

Technical Specifications

With an operational temperature range of -40°C to 85°C, the SN74VMEH22501ADGGR is built to function reliably in harsh environments. It also supports a wide voltage range, accommodating various system requirements.

Ordering and Packaging Information

The SN74VMEH22501ADGGR is available for order from Texas Instruments and authorized distributors. It is supplied in tape and reel packaging, facilitating efficient assembly during the manufacturing process.

For detailed technical specifications, application notes, and support resources, visit the Texas Instruments product page.