SN74LVC574ANSRG4 Octal Edge-Triggered D-Type Flip-Flops with 3-State Outputs

The SN74LVC574ANSRG4 is a high-performance, octal edge-triggered D-type flip-flop integrated circuit from Texas Instruments. This device is designed for use in a wide range of applications, including storage registers, shift registers, and general-purpose data storage, where the need for high-speed, low-power operation is paramount. The SN74LVC574ANSRG4 is part of the LVC family, which is known for its low-voltage operation and compatibility with mixed-voltage systems.

This particular model features eight D-type flip-flops with 3-state outputs that can be used to drive bus lines or buffer memory address registers. The edge-triggered design ensures that data is captured on the rising edge of the clock input, providing precise timing control for your digital systems. The 3-state outputs allow the device to be disconnected from the bus during not in use, reducing power consumption and preventing bus contention.

Key Features:

• Operates from a 2.7 V to 3.6 V supply, making it suitable for low-voltage applications.
• Supports 5-V tolerant inputs, which allows for interfacing with 5V logic without damage.
• Maximum data rates of up to 100 Mbps, providing high-speed data transfer.
• Low power consumption with a typical ICC of only 20 µA max.
• Inputs can accept voltages up to 5.5V without regard to the VCC voltage, enabling a flexible interface with other logic levels.
• Provides direct interface with TTL levels, ensuring compatibility with older logic families.

The SN74LVC574ANSRG4 comes in a 20-pin SSOP (Shrink Small-Outline Package), which is ideal for space-constrained applications. Its robust design includes latch-up performance that exceeds 250 mA per JESD 17, ESD protection, and a wide operating temperature range from -40°C to 85°C. These features make it a reliable choice for demanding environments.

Whether you're designing complex digital systems or looking for a reliable flip-flop for your circuit, the SN74LVC574ANSRG4 from Texas Instruments offers the performance and features necessary for a wide array of digital logic applications.