NXP 74ALVCH16374DGG: A 16-Bit Edge-Triggered D-Type Flip-Flop with 3V Advanced CMOS Logic

The NXP 74ALVCH16374DGG is a high-performance, 16-bit edge-triggered D-type flip-flop designed for 3.3V advanced CMOS logic systems. This integrated circuit is widely used in applications requiring data storage, signal buffering, and synchronization, such as in networking equipment, servers, and high-speed data acquisition systems. Its architecture features 16 D-type flip-flops with 3-state outputs, allowing multiple devices to share a common bus without interference, thus enhancing system efficiency and flexibility.

One of the key strengths of the 74ALVCH16374DGG is its optimized for low-voltage operation (3.0V to 3.6V), making it ideal for modern low-power electronic designs. It incorporates bus-hold circuitry on data inputs, which eliminates the need for external pull-up or pull-down resistors, simplifying board design and reducing component count. The device supports bidirectional signal flow and features a output enable (OE) input that places the outputs in a high-impedance state when deasserted, enabling safe bus sharing in multi-master systems.

The flip-flop operates on a positive-edge-triggered clocking mechanism, ensuring precise data capture and transfer at the rising edge of the clock signal. This characteristic minimizes timing uncertainties and enhances reliability in high-speed environments. With a balanced propagation delay and support for live insertion and removal, the 74ALVCH16374DGG is robust against voltage spikes and transients, providing stability in dynamic operating conditions.

Packaged in a TSSOP-48 (DGG) form factor, this IC offers a compact solution for space-constrained applications while maintaining excellent thermal and electrical performance. Its advanced CMOS technology delivers low static and dynamic power consumption, aligning with energy-efficient design trends.

ICGOOODFIND: The NXP 74ALVCH16374DGG is a versatile and reliable 16-bit flip-flop that excels in 3.3V systems, offering high speed, low power, and integrated bus-hold features for streamlined digital designs.

Keywords:

1. 3.3V CMOS Logic

2. Edge-Triggered Flip-Flop

3. 3-State Outputs

4. Bus-Hold Circuitry

5. TSSOP-48 Package