Product Overview: 74ALVT162244DGG:51 by NXP

The 74ALVT162244DGG:51 is a high-performance, low-power, 16-bit buffer/line driver designed and manufactured by NXP Semiconductors. This integrated circuit is part of the Advanced Low-Voltage CMOS technology family and is particularly suited for driving transmission lines or buffering memory address registers in high-speed applications.

Featuring a 3.3V power supply, the 74ALVT162244DGG:51 offers 5V tolerant inputs/outputs, which allows for a mixed-voltage system environment, providing significant flexibility in interfacing with components operating at different voltage levels. This is particularly advantageous in systems undergoing upgrades, ensuring compatibility between legacy components and new hardware.

The device is organized as dual octal with two independent output enables (OE) for each octet, allowing for greater control over signal transmission. This configuration enables the device to be used in a variety of applications such as bus interface or signal buffering tasks in computing, communication, and industrial systems.

Key features of the 74ALVT162244DGG:51 include:

• High-speed performance with a typical propagation delay of only 3.0 ns.
• Low power consumption with an I<sub>CC of only 40 μA in the quiescent state.
• 5V tolerant inputs and outputs for interfacing with 5V logic levels without damage.
• 16-bit bus interface with dual octal configuration and dual output enables for flexible control.
• Output capability of 64 mA and -32 mA, providing sufficient drive for most applications.
• ESD protection exceeds JESD 22, ensuring robustness and reliability of the device.
• Latch-up performance exceeds 500 mA per JESD 78 Class II level A, providing additional protection against unexpected operating conditions.

The 74ALVT162244DGG:51 is housed in a 48-pin TSSOP (Thin Shrink Small Outline Package) type package, which is ideal for space-constrained applications while still offering excellent thermal performance and high-speed signal processing capabilities.

Overall, the 74ALVT162244DGG:51 from NXP is a versatile and reliable choice for designers seeking a high-speed buffer/line driver that can operate in mixed-voltage environments and provide robust protection features.