NXP 74ALVCH16244DGG+118 - 16-Bit Buffer/Line Driver with 3-State Outputs

The NXP 74ALVCH16244DGG+118 is a high-performance, 16-bit buffer and line driver designed to facilitate low-voltage operation while providing the high-speed interface capability required in modern electronic systems. This integrated circuit (IC) is part of the Advanced Low-Voltage CMOS High-Speed (ALVCH) family, which is known for its low-power consumption and high noise immunity.

Featuring 16-bit buffers with 3-state outputs, the 74ALVCH16244DGG+118 is capable of driving heavily loaded outputs with high fan-out requirements, making it an ideal choice for bus interface or signal buffering applications. Each of the 16 buffers can be independently controlled, allowing the device to be used in a wide variety of configurations and applications.

The IC operates on a 3.3V power supply, which is typical for modern digital systems, and is compatible with 5V input levels. This level of compatibility ensures that the device can interface with both newer low-voltage systems and legacy 5V systems, providing designers with a versatile solution for mixed-voltage environments.

Key features of the 74ALVCH16244DGG+118 include:

• 16-bit bus interface.
• 3-State non-inverting outputs for bus-oriented applications.
• Operates at 3.3V with 5V tolerant inputs.
• High impedance when V<sub>CC is 0V.
• Low power consumption.
• High noise immunity characteristic of CMOS devices.
• Outputs can sink/source up to 24mA.
• Functionally compatible with the 74 series 16244.
• ESD protection exceeds JESD 22.
• Latch-up performance exceeds 500mA per JESDEC Standard.

The package for the 74ALVCH16244DGG+118 is a 48-pin TSSOP (Thin Shrink Small Outline Package), which provides a compact footprint while allowing for adequate heat dissipation and easy integration into a variety of PCB designs.

With its robust feature set and compatibility with both 3.3V and 5V systems, the NXP 74ALVCH16244DGG+118 is a highly versatile component that addresses the needs of complex digital systems requiring reliable high-speed data transmission and buffering.