SN74AHC16374 16-Bit Edge-Triggered D-Type Flip-Flop

The SN74AHC16374 from Texas Instruments is a high-performance, 16-bit edge-triggered D-type flip-flop designed for use in a wide range of digital applications. This integrated circuit is part of the 'AHC' family, known for its low power consumption and high-speed operation. The device is particularly well-suited for buffering and data storage, as well as for implementing state machines and registers in digital systems.

Each flip-flop in the SN74AHC16374 has a dedicated data input (D), output (Q), clock input (CLK), and output enable (OE). The CLK input triggers the device on the rising edge, capturing the state of the D input and holding it until the next clock cycle. The OE input is used to place the Q outputs in either a high-impedance state or an active state, allowing for greater flexibility in bus-oriented applications.

The SN74AHC16374 operates over a wide voltage range of 2V to 5.5V, making it compatible with TTL logic levels while also providing the low-power benefits of CMOS technology. Its balanced propagation delays and output transition times contribute to its reliable and predictable performance across the entire voltage range.

The device is offered in a variety of package types, including the space-saving 48-pin SSOP (DB), 48-pin TSSOP (DGG), and the 48-pin TVSOP (DGV). These options provide flexibility for designers in terms of board layout and space constraints. The SN74AHC16374 also features latch-up performance that exceeds 250 mA per JESD 17, and it is specified for operation from -40°C to 85°C, ensuring robustness and reliability in diverse operating environments.

In summary, the SN74AHC16374 is a versatile and reliable choice for designers who require a 16-bit flip-flop with edge-triggered capability. Its compatibility with various logic levels, low power consumption, and a wide range of packaging options make it an excellent choice for a multitude of digital applications.