SN74LVC14ADIn StockTexas Instruments
SN74LVC14AD is a hex Schmitt-trigger inverter IC from Texas Instruments, featuring 6 independent inverting channels with hysteresis for noise immunity, 1.65V to 5.5V operation, and 24mA output drive capability. From $0.14 in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- SN74LVC14AD Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.1434(MOQ 15)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 6 independent Schmitt-trigger inverting channels with built-in hysteresis for superior noise immunity
- Wide supply voltage range of 1.65V to 5.5V supports multi-voltage system designs
- High output drive current of 24mA (I/O) enables direct LED or bus driving without buffers
- LVC logic family ensures low-voltage CMOS compatibility with 3.3V and 5V systems
- Small Outline (SOIC-14) package optimizes PCB space in compact designs
Applications
The SN74LVC14AD is widely used in digital signal conditioning and noise filtering applications, where its Schmitt-trigger inputs convert slow or noisy signals into clean logic transitions. It is commonly deployed in microcontroller interfacing, clock signal buffering, and level-shifting circuits in industrial control systems, consumer electronics, and communication equipment. The device is also ideal for debouncing mechanical switch inputs and signal inversion in battery-powered portable devices.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Family | LVC/LCX/Z |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | INVERTER |
| Max I(ol) | 0.024A |
| Number of Functions | 6 |
| Number of Inputs | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.01mA |
| Prop. Delay@Nom-Sup | 8ns |
| Propagation Delay (tpd) | 13ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | YES |
| Supply Voltage-Max (Vsup) | 3.6V |
| Supply Voltage-Min (Vsup) | 2V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| ## SN74LVC14AD Alternates Showing results | Image |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for SN74LVC14AD:
suggested
suggested
suggested
Frequently Asked Questions
What is the supply voltage range of the SN74LVC14AD?
The SN74LVC14AD operates over a supply voltage range of 1.65V to 5.5V, making it compatible with both 3.3V and 5V logic systems. This wide range allows it to interface directly with modern low-voltage microcontrollers and FPGAs without additional level translation.
How many inverter channels does the SN74LVC14AD contain, and what is the output drive current?
The SN74LVC14AD contains 6 independent Schmitt-trigger inverter channels, each with a single input. The maximum output low current (I/OL) is 24mA per channel, which is sufficient to drive LEDs or capacitive loads up to 50pF directly without external buffers.
What are the typical applications for the SN74LVC14AD?
Typical applications include digital signal conditioning, switch debouncing, clock buffering, and signal inversion in 3.3V and 5V systems. The Schmitt-trigger hysteresis makes it especially useful for cleaning up slow-rising or noisy input signals in industrial control, communications, and consumer electronics designs.
What package type is the SN74LVC14AD available in, and is it RoHS compliant?
The SN74LVC14AD comes in a 14-pin Small Outline (SOIC-14) package, which is suitable for surface-mount assembly on standard PCBs. It is RoHS compliant (Pb-free, JESD-609 Code: e4), meeting environmental regulations for use in consumer and industrial products.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 15+ | $0.1434 | $2.15 |
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