Texas Instruments

SN74LVC74ADR

The SN74LVC74ADR is a low-voltage dual D-type flip-flop manufactured by Texas Instruments. It is a member of the 74LVCxx family of logic devices, which are designed to operate at low supply voltages and provide high-speed performance with low power consumption.

Description:

The SN74LVC74ADR is a dual D-type flip-flop that provides two separate flip-flops in a single package. Each flip-flop has a data input (D), a clock input (CLK), a data output (Q), and an inverted data output (Q'). The device is designed to operate with a supply voltage range of 1.65V to 3.6V and has a typical supply current of 2.2mA.

Features:

• Low-voltage operation: The SN74LVC74ADR is designed to operate at low supply voltages, making it suitable for use in battery-powered or low-power applications.
• High-speed performance: The device has a fast propagation delay of 3.5ns (typical), which makes it suitable for high-speed applications.
• Low power consumption: The SN74LVC74ADR has a low supply current of 2.2mA, which helps to reduce power consumption in battery-powered or power-sensitive applications.
• Dual flip-flops: The device provides two separate D-type flip-flops in a single package, which can be used independently or in combination to implement more complex sequential circuits.

Applications:

The SN74LVC74ADR has a wide range of applications in digital and mixed-signal circuits, including:

• Data storage and transfer: The dual D-type flip-flops can be used to store and transfer data in digital systems.
• Clock division: The flip-flops can be used to divide the frequency of an input clock signal, generating a slower output clock.
• Synchronous counters: The dual flip-flops can be used to implement synchronous counters, which are used to count events in digital systems.
• Shift registers: The flip-flops can be connected in a chain to create shift registers, which are used to store and shift data in digital systems.
• Level converters: The device can be used as a level converter between systems operating at different supply voltages.
  Overall, the SN74LVC74ADR is a versatile and high-performance dual D-type flip-flop that is suitable for a wide range of digital and mixed-signal applications. Its low-voltage operation and low power consumption make it an ideal choice for battery-powered or power-sensitive applications, while its high-speed performance makes it suitable for high-speed digital systems.