NC7ST32M5

Inverter Gates Overview

The NC7ST32M5X is a single 2-input OR gate from the TinyLogic HST series, fabricated using advanced silicon gate CMOS technology. It operates within a supply voltage range of 4.5 V to 5.5 V and supports an operating temperature range of -40°C to +85°C. The device features TTL-compatible inputs, balanced output drive currents of 2 mA (IOL) and -2 mA (IOH), and typical propagation delays under 7 ns at 5 V with 15 pF load. Quiescent power consumption is typically less than 1 µA.

Inverter Gates Feature Summary

• TTL-compatible inputs facilitate direct interfacing between TTL and NMOS/CMOS logic families.
• Advanced CMOS fabrication ensures high-speed operation while maintaining low quiescent power dissipation.
• Inherent ESD protection diodes guard both inputs and outputs against voltage spikes relative to VCC and GND rails.

Inverter Gates Applications

• TTL to NMOS/CMOS level translation
• High-speed digital signal processing
• General-purpose logic circuit design

Inverter Gates Procurement Notes

Verify the exact package type required for your application, as the M5X suffix specifically denotes the 5-lead SOT-23 package. Confirm that the 4.5 V to 5.5 V supply voltage range aligns with your system's power rails. Ensure unused inputs are tied to a defined logic state to prevent floating conditions.

Inverter Gates Selection Notes

Select this component when a compact 2-input OR function is needed in space-constrained designs utilizing standard 5V logic levels. It serves as a suitable alternative to legacy MM74HCT devices where lower power consumption and smaller footprint are prioritized over higher current drive capabilities.

Inverter Gates Part Context

This part belongs to the TinyLogic family, known for ultra-small packages and high performance. The NC7ST32 variant specifically provides the OR logic function. While originally a Fairchild Semiconductor product, it is now managed by ON Semiconductor following their acquisition.

Inverter Gates Replacement Considerations

NC7ST32P5X (SC-70-5 package)

Inverter Gates FAQ

What is the maximum input voltage tolerance?

The datasheet specifies the input voltage range as 0 V to VCC. For reliable operation, inputs should not exceed the supply voltage.

How does the output drive compare to HC/HCT logic?

The NC7ST32 offers approximately half the output current drive capability compared to standard HC or HCT logic families.