Product Overview: 74ABT16273DGG - NXP

The 74ABT16273DGG is a high-performance, 16-bit transparent D-type latch designed by NXP Semiconductors. It is part of the 74ABT range, known for its advanced BiCMOS technology which ensures superior switching speeds while maintaining low power consumption. This product is particularly suited for temporary storage of data and acts as an interface between asynchronous and synchronous systems.

Key Features:

• High-Speed Operation: The device is capable of operating at high speeds, with a typical shift frequency of up to 160 MHz, making it suitable for high-performance data processing applications.
• Low Power Dissipation: It features a low power consumption, with a typical I<sub>CC of only 40 µA in the disabled state, which is beneficial for power-sensitive designs.
• 16-Bit Transparent Latch: With 16-bit latching capability, it can hold the state of 16 data lines, providing a wide data path and efficient data handling in complex systems.
• Output Capability: The device has balanced output drive with current sinking capability of 48 mA and sourcing capability of 24 mA, ensuring good signal integrity on the outputs.
• Multiple V<sub>CC and GND Pins: The inclusion of multiple V<sub>CC and GND pins minimizes the effects of ground bounce and supply noise, contributing to reliable operation in noisy environments.
• Bus-Hold Data Inputs: Bus-hold circuitry is included on the data inputs to eliminate the need for external pull-up/pull-down resistors, simplifying board design and reducing board space.

Applications:

The 74ABT16273DGG is ideal for a wide range of applications, including:

• Temporary data storage
• Data buffering for CPUs, ALUs, and FPGAs
• System interfacing between different speed domains
• Communication systems
• Industrial control systems

Package and Quality:

This device comes in a 48-pin TSSOP (Thin Shrink Small Outline Package) that is suitable for surface-mount technology. The 74ABT16273DGG is also supported by NXP's commitment to quality and reliability, ensuring that it meets the stringent requirements of commercial and industrial applications.