SN74HC14DR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
SN74HC14DR is a hex Schmitt-trigger inverter IC with 6 independent channels, operating from 2V to 6V supply with 5.2mA output drive. Features hysteresis for noise-immune signal conditioning. From $0.09 in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- SN74HC14DR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.0911(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SN74HC14DR?
- 6-channel hex Schmitt-trigger inverter with built-in hysteresis for superior noise immunity
- Wide supply voltage range: 2V to 6V, compatible with both 3.3V and 5V logic systems
- Low output current 5.2mA with 50pF load capacitance, ideal for high-speed CMOS applications
- 14-pin SOIC package (SN74HC14DR) enables compact PCB layouts with standard SMD assembly
- HC logic family ensures high-speed switching with low power consumption
What is SN74HC14DR used for?
SN74HC14DR is widely used in digital signal conditioning circuits to convert slow or noisy input signals into clean digital pulses. It is commonly applied in oscillator circuits, waveform shaping, switch debouncing, and level conversion in industrial control, consumer electronics, and communication equipment. The Schmitt-trigger input with hysteresis makes it ideal for interfacing mechanical switches or sensors with microcontrollers and FPGAs.
What are the specifications of SN74HC14DR?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Family | HC/UH |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | INVERTER |
| Max I(ol) | 0.004A |
| 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 | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.02mA |
| Prop. Delay@Nom-Sup | 31ns |
| Propagation Delay (tpd) | 155ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | YES |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| 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 |
| ## SN74HC14DR 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, Mexico |
Where can I find the SN74HC14DR datasheet?
SN74HC14DR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN74HC14DR?
Compatible alternatives and drop-in replacements for SN74HC14DR:
Frequently Asked Questions
What is the operating voltage range of SN74HC14DR?
SN74HC14DR operates over a supply voltage range of 2V to 6V, making it compatible with both 3.3V and 5V logic systems. This wide range allows use in a variety of modern microcontroller and FPGA-based designs.
What are the typical applications of SN74HC14DR?
SN74HC14DR is commonly used for signal conditioning, switch debouncing, waveform shaping, and oscillator circuits. Its Schmitt-trigger inputs with hysteresis make it ideal for converting slow or noisy signals into clean digital transitions in industrial control, consumer electronics, and communication systems.
What package does SN74HC14DR come in, and how many channels does it have?
SN74HC14DR is available in a 14-pin SOIC (Small Outline IC) package. It contains 6 independent Schmitt-trigger inverter channels, enabling compact PCB integration with standard SMD reflow soldering processes.
What are suitable replacements or alternatives for SN74HC14DR?
Compatible alternatives include the 74HC14 series from other manufacturers such as NXP (74HC14D), ON Semiconductor (MC74HC14ADR2G), and STMicroelectronics (M74HC14RM13TR). These devices share the same pinout and electrical characteristics, ensuring drop-in compatibility.
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Why Buy from FindMyChip
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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.1591 | $0.16 |
| 742+ | $0.1350 | $100.17 |
| 2594+ | $0.1013 | $262.77 |
| 6171+ | $0.0911 | $562.18 |
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