The SN74LV74ANS from Texas Instruments is a high-performance, dual positive-edge-triggered D-type flip-flop integrated circuit. This device is part of the LV family, which signifies its low-voltage operation, making it suitable for a wide range of applications that require efficient power consumption and compatibility with TTL (Transistor-Transistor Logic) levels.
Each flip-flop has independent data (D), set (S), reset (R), and clock (CLK) inputs, and Q and Q̅ outputs. The set and reset are asynchronous inputs that can be used to override the clock and immediately set or reset the flip-flop, providing additional control for the user.
Key Features:
- Supply Voltage Range: 2 V to 5.5 V, accommodating a variety of logic-level requirements and ensuring compatibility with both 3.3 V and 5 V systems.
- High Speed: Capable of operating at frequencies up to 125 MHz, making it suitable for high-speed data processing and communication systems.
- Low Power Consumption: The LV series is designed for low-power operation, which is critical for battery-powered and power-sensitive applications.
- Output Drive Capability: Can drive up to 24 mA at the output, allowing for direct interfacing with a wide range of peripheral components.
- Edge-Triggered Operation: Ensures reliable and predictable state changes on the rising edge of the clock signal, which is essential for synchronous digital circuits.
The SN74LV74ANS comes in a 14-pin SOP (Small Outline Package) which is suitable for surface-mount technology, providing a compact footprint for space-constrained applications. This product is widely used in data storage, registers, clocks, counters, and other sequential logic functions where low power and high speed are required.
Whether you're designing consumer electronics, automotive systems, or industrial controls, the SN74LV74ANS from Texas Instruments offers a reliable and efficient solution for your digital logic needs.