AiP74HCT14
AiP74HCT14 is the I-CORE functional equivalent of SN74HCT14 / 74HCT14: hex inverting schmitt trigger (TTL-compatible inputs), TSSOP-14 / SOP-14, 4.5–5.5 V, −40 to 125 °C. Factory-original stock in Shenzhen; free samples with shipping paid.
CMOS-input version (2.0–6.0 V): AiP74HC14SA14.TR
Key specifications
| Manufacturer | I-CORE (Wuxi I-CORE Electronics Co., Ltd.) |
|---|---|
| Part number | AiP74HCT14 |
| Function | Hex Inverting Schmitt Trigger (TTL-compatible inputs) |
| Package | TSSOP-14 / SOP-14 |
| Order codes in stock | AIP74HCT14SA14.TB, AIP74HCT14SA14.TR, AIP74HCT14TA14.TR, AiP74HCT14TA14.TB |
| Supply voltage | 4.5–5.5 V |
| Operating temperature | −40 to 125 °C |
| Replaces | SN74HCT14 |
| 74HCT14 | |
| Compliance | RoHS (EU 2011/65/EU + 2015/863) and REACH SVHC — third-party lab tested; reports on request |
| Datasheet | PDF, English |
Questions buyers ask
- Can AiP74HCT14 replace SN74HCT14?
- AiP74HCT14 is I-CORE's functional equivalent of SN74HCT14, 74HCT14 in the same TSSOP-14 / SOP-14 package. Standard parts in this family share the industry pinout, but please compare both datasheets — supply range, timing and absolute maximum ratings — before design-in.
- How is AiP74HCT14 different from AiP74HC14SA14.TR?
- Both are covered by the same I-CORE datasheet. AiP74HCT14 has TTL-compatible inputs (VIH min. 2.0 V) and runs from 4.5–5.5 V, so it can be driven directly by TTL-level or 3.3 V logic in a 5 V system. AiP74HC14SA14.TR has CMOS input thresholds and runs from 2.0–6.0 V.
- What is the supply voltage and temperature range of AiP74HCT14?
- Supply: 4.5–5.5 V. Operating temperature: −40 to 125 °C. See the datasheet for full electrical characteristics.
- Is AiP74HCT14 in stock, and can I get a free sample?
- Yes, it is held in stock in Shenzhen. Free samples are available for evaluation, with shipping paid by us. For production orders, SMD parts can be ordered from 1 pc and DIP parts ship in full tubes; orders ship within 2–3 business days after payment.
- Is it original I-CORE product?
- Yes. We supply factory-original I-CORE (Wuxi I-CORE Electronics) parts in sealed reels and tubes. Our ISO 9001, ISO 14001 and ISO 45001 certificates are shown on the home page; RoHS and REACH test reports are available on request.
Datasheet highlights
From the I-CORE English datasheet AiP74HC/HCT14-AX-LJ-A006EN (revision 2026-01-B2). The full datasheet PDF is linked above.
General description
The AiP74HC/HCT14 is a hex inverter with Schmitt-trigger inputs. This device features reduced input threshold levels to allow interfacing to TTL logic levels. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. Schmitt trigger inputs transform slowly changing input signals into sharply defined jitter-free output signals.
Key features
- For AiP74HC14: CMOS level
- For AiP74HCT14: TTL level
- Low-power dissipation
- Specified from -40℃ to +125℃
Request a quote
We reply within 1 business day. Free samples — shipping on us. Tell us the part number, quantity and your application.
Related I-CORE parts
74HC & CD4000 standard logic equivalents → · See all 375 parts →