74HC1G14GW,125

Overview

The Nexperia 74HC1G14GW,125 is a single inverter with Schmitt-trigger input housed in a TSSOP5 (SOT353-1) package. It operates within a supply voltage range of 2.0 V to 6.0 V and supports an ambient temperature range from -40 °C to +125 °C. The device features CMOS low power dissipation, high noise immunity, and unlimited input rise and fall times. Propagation delay ranges from 190 ns at 2.0 V to 32 ns at 6.0 V under specified load conditions.

Feature Summary

• Schmitt-trigger inputs transform slowly changing signals into sharply defined jitter-free output signals
• Inputs include clamp diodes enabling interface to voltages exceeding VCC using current limiting resistors
• Latch-up performance exceeds 100 mA per JESD 78 Class II Level B

Applications

• Wave and pulse shapers
• Astable multivibrators
• Monostable multivibrators

Procurement Notes

Verify the specific ordering suffix '125' against the manufacturer's latest documentation to confirm the exact tape-and-reel packaging configuration and marking codes. Ensure that the TSSOP5 package dimensions align with the target PCB footprint requirements before finalizing procurement decisions.

Selection Notes

Select this component when slow input signal transitions require hysteresis for clean digital switching. The wide supply voltage range accommodates various logic levels. Verify that the required propagation delay specifications are met across the intended operating temperature and voltage conditions.

Part Context

This part belongs to the 74HC series of high-speed silicon-gate CMOS devices. It provides a single inverting function with Schmitt-trigger characteristics. The device complies with JEDEC standards JESD8C and JESD7A for supply voltage ranges.

Replacement Considerations

The 74HCT1G14GW,125 offers identical functionality but utilizes TTL input switching levels instead of CMOS levels.