Product Overview: 74LV374DB from NXP Semiconductors
The 74LV374DB is a high-performance, low-voltage Octal D-type flip-flop with 3-state outputs, brought to you by NXP Semiconductors. This integrated circuit is designed for 2 V to 3.6 V VCC operation, making it ideal for use in low-voltage and battery-powered applications where power efficiency is crucial.
This device features eight edge-triggered flip-flops with individual D-type inputs and 3-state outputs. The flip-flops capture the state of their individual D-inputs on the rising edge of the clock (CLK) input, and they hold this state until the next rising edge. An important aspect of the 74LV374DB is its use of the 3-state output control input (OE), which allows the user to put the eight outputs in a high-impedance state. This is particularly useful when interfacing with bus-oriented systems where multiple devices need to share data lines.
The 74LV374DB is housed in a DB package, which refers to its SSOP (Shrink Small Outline Package) form. This compact package is advantageous for space-constrained applications, and it is designed for surface mount technology (SMT), facilitating efficient assembly and miniaturization of PCB designs.
Key features of the 74LV374DB include:
- Wide operating voltage range (2.0V to 3.6V)
- CMOS low power consumption
- Direct interface with TTL levels
- High-impedance 3-state outputs for bus-oriented applications
- Multiple package options for design flexibility
- Compliance with JEDEC standard no. 7A
- ESD protection: HBM JESD22-A114F exceeds 2000 V, MM JESD22-A115-A exceeds 200 V
Applications for the 74LV374DB are diverse, ranging from communication systems to data processing. It is particularly well-suited for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. Its low power consumption and compatibility with TTL signal levels make it a versatile choice for interfacing digital logic across different voltage domains.
In summary, the 74LV374DB from NXP Semiconductors is a reliable and efficient solution for designers looking to incorporate octal D-type flip-flops with 3-state outputs into their low-voltage or battery-powered systems.
