SN74HC14QPWRQ1 Texas Instruments In Stock
SN74HC14QPWRQ1 is an AEC-Q100 qualified hex inverting Schmitt-trigger logic IC by Texas Instruments, ideal for automotive applications. Key specs: 6-channel inverter with Schmitt-trigger inputs, 2V–5.5V supply voltage, TSSOP-14 package. From $0.30, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Price
- From $0.2964(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SN74HC14QPWRQ1?
- AEC-Q100 qualified for automotive reliability
- Hex inverting Schmitt-trigger inputs for noise immunity
- Wide supply voltage range: 2V to 5.5V
- TSSOP-14 compact surface-mount package
- High-speed CMOS logic with TTL-compatible inputs
- Operating temperature range: -40°C to +125°C
What is SN74HC14QPWRQ1 used for?
SN74HC14QPWRQ1 is widely used in automotive electronics for signal conditioning, debouncing noisy signals from mechanical switches and sensors, and waveform shaping in ECU and body control modules. Its Schmitt-trigger inputs make it ideal for converting slowly changing or noisy input signals into clean digital outputs in harsh automotive environments. It also finds use in oscillator circuits, level shifting, and general-purpose logic inversion in ADAS, infotainment, and powertrain control systems.
What are the specifications of SN74HC14QPWRQ1?
| 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 | TSSOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.02mA |
| Prop. Delay@Nom-Sup | 38ns |
| Propagation Delay (tpd) | 190ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | YES |
| Screening Level | AEC-Q100 |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
What are equivalent replacements for SN74HC14QPWRQ1?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the SN74HC14QPWRQ1 and what does it do?
The SN74HC14QPWRQ1 is an AEC-Q100 qualified hex inverting Schmitt-trigger buffer IC from Texas Instruments. It contains six independent inverters with Schmitt-trigger inputs, enabling it to convert noisy or slowly transitioning input signals into clean, fast digital outputs. It operates from 2V to 5.5V and is designed for automotive-grade applications.
What is the supply voltage range of the SN74HC14QPWRQ1?
The SN74HC14QPWRQ1 operates over a wide supply voltage range of 2V to 5.5V, making it compatible with both 3.3V and 5V logic systems commonly used in automotive and industrial electronics.
What package does the SN74HC14QPWRQ1 come in?
The SN74HC14QPWRQ1 is available in a TSSOP-14 (PW) surface-mount package, which is a compact 14-pin thin shrink small-outline package well-suited for space-constrained automotive PCB designs.
Is the SN74HC14QPWRQ1 suitable for automotive applications?
Yes, the SN74HC14QPWRQ1 is AEC-Q100 qualified, meaning it meets stringent automotive reliability standards. It supports an operating temperature range of -40°C to +125°C, making it suitable for under-hood and other harsh automotive environments such as ECUs, BCMs, and ADAS systems.
What are common alternatives to the SN74HC14QPWRQ1?
Common alternatives include the SN74HC14 (commercial grade), 74HCT14 for TTL-compatible thresholds, and other AEC-Q100 Schmitt-trigger inverters from manufacturers like NXP (74HC14AQ) and ON Semiconductor. Always verify supply voltage, package, and qualification level when selecting a replacement.
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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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