SN74LV14ANS Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The SN74LV14ANS is a hex Schmitt-trigger inverter from Texas Instruments providing six independent inverting channels with hysteresis. It operates in the LV-A logic family with 50 pF load capacitance and 6 mA output current in a 14-pin SOP package. Available in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- SN74LV14ANS Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Six independent Schmitt-trigger inverters providing noise immunity through hysteresis
- LV/LV-A logic family operating at low voltage for 3.3V and mixed-voltage systems
- 50 pF load capacitance rating ensuring signal integrity on capacitively loaded lines
- Compact 14-pin SOIC package (R-PDSO-G14) for easy PCB integration
- Lead-free and RoHS compliant with JESD-609 e4 rating
Applications
The SN74LV14ANS is commonly used in digital logic circuits to clean up noisy or slow-transition input signals using its built-in Schmitt-trigger hysteresis. It is ideal for oscillator circuits, signal conditioning, and interfacing mechanical switches or sensors to digital logic in 3.3V systems. The device is also widely used in microcontroller peripheral circuits, level translation, and pulse shaping applications in consumer electronics and industrial equipment.
Specifications
| Pbfree Code | Yes |
| YTEOL | 0 |
| Family | LV/LV-A/LVX/H |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | INVERTER |
| Max I(ol) | 0.006A |
| Number of Functions | 6 |
| Number of Inputs | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.3 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Prop. Delay@Nom-Sup | 18.5ns |
| Propagation Delay (tpd) | 27ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | YES |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2V |
| Supply Voltage-Nom (Vsup) | 2.5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for SN74LV14ANS:
Frequently Asked Questions
What makes the SN74LV14ANS different from a standard hex inverter?
The SN74LV14ANS includes Schmitt-trigger inputs on all six inverter channels, providing hysteresis for noise-immune switching. Unlike standard inverters that can produce unstable outputs from slow or noisy transitions, the Schmitt-trigger design ensures clean, sharp digital output transitions even with degraded or bouncing input signals.
What is the output current capability of the SN74LV14ANS?
The SN74LV14ANS has a maximum output low current (IOL) of 6 mA per channel. This drive strength is typical for the LV-A logic family and is sufficient for driving standard logic inputs, LEDs through current-limiting resistors, and short PCB traces in low-voltage digital systems.
What package does the SN74LV14ANS use?
The SN74LV14ANS comes in a 14-pin Small Outline IC (SOIC) package with JESD-30 code R-PDSO-G14. This widely used SMD package is compatible with standard pick-and-place and reflow soldering processes, making it suitable for high-volume PCB manufacturing in consumer and industrial electronics.
Is the SN74LV14ANS suitable for 3.3V systems?
Yes, the SN74LV14ANS is part of the LV/LV-A logic family, which is designed for low-voltage operation including 3.3V supply systems. It is compatible with both 3.3V and mixed-voltage environments, and its Schmitt-trigger inputs provide reliable operation even in noisy low-voltage digital designs.
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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.
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