Specifications
| Type | Description |
|---|---|
| Part Number | CD74HC14 |
| Manufacturer | Texas Instruments |
| Product Type | Hex Schmitt-trigger inverter |
| Category | Logic |
| Package / Case | SOIC-14/PDIP-14/TSSOP-14/CDIP-14 |
| Supply Range | 2-6 V |
| Function | Y = NOT A (6 channels) |
| Hysteresis | 0.4-1.4 V at 4.5 V |
| Propagation Delay | 11 ns typ at 5 V |
| Temperature | -55 to 125°C |
| Datasheet Status | request_only |
Product Overview
The CD74HC14 is a Texas Instruments hex Schmitt-trigger inverter with six independent channels implementing Y = NOT A. Schmitt-trigger inputs with defined VT+, VT- and hysteresis for noise-immune switching. 2-6 V supply, -55 to 125°C. SOIC/PDIP/TSSOP/CDIP-14 packages.
Key Features
- Six independent Schmitt-trigger inverters
- Hysteresis thresholds
- Y = NOT A
- 2-6 V supply
- Four 14-pin package options
Typical Applications
- Noise-immune inversion
- Slow-edge conditioning
- Digital logic
Procurement Notes
When requesting a quote for CD74HC14, buyers should confirm the manufacturer, package or case, required quantity, target date code, compliance documents, packing method, destination country and expected delivery schedule.
If alternatives are acceptable, buyers should share the approved vendor list, required electrical or optical limits, package constraints and qualification requirements. Any alternative part should be reviewed by the buyer's engineering team before production use.
For MCU, processor and logic IC sourcing, package, operating voltage, temperature grade, speed or frequency grade, firmware or mask version, lifecycle status and programming requirements should be checked before approval.
FAQ
Function?
Hex Schmitt-trigger inverter, Y = NOT A.
Supply?
2-6 V.
Hysteresis?
0.4-1.4 V at 4.5 V.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: July 19, 2026.
This page is based on manufacturer datasheet information and LDeepAI sourcing review. Specifications should be verified against the official manufacturer datasheet before final procurement or design approval. Final electrical, optical and reliability approval should be confirmed by the buyer's engineering team.