ON Semiconductor 74LCX38MTC Low Voltage Quad 2-Input NAND Gate Schmitt Trigger

The ON Semiconductor 74LCX38MTC is a high-performance, low-voltage quad 2-input NAND gate with Schmitt trigger inputs. This integrated circuit is designed for use in 3.3V LVTTL/LVCMOS systems, but it is also 5V tolerant, which allows for a mixed-voltage system environment. It is part of ON Semiconductor's LCX range of products, which are known for their low power consumption and high noise immunity, making them suitable for a wide range of applications.

This particular model, the 74LCX38MTC, comes in a TSSOP-14 (Thin Shrink Small Outline Package) form factor, providing a compact footprint suitable for space-constrained applications. Its Schmitt trigger input characteristic makes it ideal for transforming slowly changing input signals into sharply defined jitter-free output signals, enhancing the circuit's performance in the presence of noise.

Key features of the 74LCX38MTC include:

• Operating Voltage Range: 2.0V to 3.6V
• 5V Tolerant Inputs
• High Noise Immunity Characteristic of CMOS Devices
• Low Quiescent Power Consumption: 20µA Maximum (I<sub>CC)
• Power Down High Impedance Inputs and Outputs
• Supports Live Insertion and Withdrawal (Note: Proper power sequencing is required.)
• Latch-Up Performance Exceeds 500mA (JESD 78, Class II)
• ESD Performance: HBM > 2000V; Machine Model > 200V

The device is also characterized for operation from -40°C to +85°C, making it robust enough for industrial applications. The 74LCX38MTC is suitable for interfacing with high-speed microprocessors and can be used in systems that require a high degree of precision and reliability, such as communication infrastructure, computing, and advanced consumer electronics.

With its advanced silicon technology, the 74LCX38MTC provides optimal performance in terms of speed-power product. This makes it an excellent choice for designers looking for a logic gate solution that does not compromise on power efficiency or signal integrity.

Overall, the ON Semiconductor 74LCX38MTC is a versatile and reliable component that offers designers a mix of high-speed operation, low power consumption, and robust noise immunity, all in a small package that is easy to integrate into a variety of electronic systems.