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Nexperia USA Inc. 74LVC2G17GW-Q100H
- Part No.:
- 74LVC2G17GW-Q100H
- Manufacturer:
- Nexperia USA Inc.
- Package:
- 6-TSSOP, SC-88, SOT-363
- Datasheet:
-
74LVC2G17GW-Q100H.pdf
- Description:
- IC BUF NON-INVERT 5.5V SOT363
- Quantity:
- Payment:
- Shipping:
Inventory:4,213
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Product details
Overview
74LVC2G17GW-Q100 from Nexperia is a dual non-inverting Schmitt trigger buffer with 5 V tolerant inputs, designed for signal conditioning in automotive mixed-voltage systems. It operates from 1.65 V to 5.5 V, delivers ±24 mA output drive at 3.0 V, and features IOFF partial power-down protection. Used in wave shaping for noisy sensor interfaces in engine control units and body electronics.
For engineers reviewing the 74LVC2G17GW-Q100 datasheet, 74LVC2G17GW-Q100 pinout, 74LVC2G17GW-Q100 application, or 74LVC2G17GW-Q100 equivalent, key selection criteria include Schmitt-trigger hysteresis (min 0.4 V at 3.0 V), AEC-Q100 Grade 1 qualification (-40 °C to +125 °C), TSSOP6 package footprint, and 5.5 V input overvoltage tolerance.
Technical Context
This device implements two independent non-inverting Schmitt-trigger buffers with asymmetric input thresholds (VT+ = 1.30–2.40 V, VT− = 0.60–1.70 V at VCC = 3.0 V) enabling robust noise rejection in digital signal paths. Its IOFF circuit actively disables outputs during power-down, blocking backflow current when VCC = 0 V.
It supports level translation between 3.3 V and 5 V logic domains without external components, validated across JEDEC standards JESD8-7, JESD8-5, and JESD-8B/JESD36. Propagation delay ranges from 1.0 ns to 7.1 ns depending on supply voltage and temperature.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 1.65 V to 5.5 V - enables direct interface with 1.8 V, 2.5 V, 3.3 V, and 5 V logic families |
| Input Voltage Range | 0 V to 5.5 V - 5 V tolerant inputs allow safe connection to legacy 5 V microcontrollers or sensors |
| Hysteresis Voltage (VH) | 0.40 V min at VCC = 3.0 V - provides noise immunity against >400 mV of input noise in automotive environments |
| Output Drive Strength | ±24 mA at VCC = 3.0 V - sufficient to directly drive multiple CMOS inputs or small LED indicators |
| Propagation Delay | 1.0 ns min / 7.1 ns max at VCC = 3.0–3.6 V - ensures timing predictability in high-speed sensor signal conditioning |
| IOFF Leakage Current | ±2 μA max at VCC = 0 V - prevents damaging backfeed current during hot-swap or partial system power-down |
| Operating Temperature | -40 °C to +125 °C - qualified per AEC-Q100 Grade 1 for under-hood automotive applications |
Pinout & Package
TSSOP6 plastic thin shrink small outline package (SOT363-2); 6 leads; body width 1.25 mm; lead pitch 0.65 mm; RoHS compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | 1A - Input A of Buffer 1 | Non-inverting Schmitt-trigger input with 5.5 V tolerance; accepts TTL/CMOS levels |
| 2 | GND - Ground | Reference node for all I/O and supply; must be low-impedance for noise immunity |
| 3 | 2A - Input A of Buffer 2 | Independent non-inverting Schmitt-trigger input; electrically isolated from 1A |
| 4 | 2Y - Output Y of Buffer 2 | CMOS-compatible output with rail-to-rail swing; drives loads up to ±24 mA |
| 5 | VCC - Supply Voltage | Single supply input; powers both buffers; IOFF active when VCC = 0 V |
| 6 | 1Y - Output Y of Buffer 1 | Matched output characteristics to 2Y; supports simultaneous dual-channel signal conditioning |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 1 qualification | Validated for automotive use from -40 °C to +125 °C ambient, including thermal cycling and humidity testing |
| IOFF partial power-down mode | Outputs go high-impedance when VCC = 0 V, preventing back-current flow in multi-rail systems |
| 5.5 V tolerant inputs | Accepts 5 V signals while powered from 1.65–3.3 V supplies - eliminates level-shifter ICs in mixed-voltage designs |
| Schmitt-trigger hysteresis | Min 0.4 V at 3.0 V supply - rejects noise spikes up to 400 mV without requiring external RC filtering |
| Low dynamic power | CPD = 16.3 pF per buffer - enables <10 μW dynamic power at 1 MHz with 3.3 V supply and light capacitive load |
Applications
| Engine Control Unit Signal Conditioning | Body Control Module Sensor Interface |
|---|---|
|
Use Scenario: Cleaning noisy crankshaft position sensor pulses before feeding to MCU timer capture input. IC Role / Device Role / Timing Role: Dual Schmitt trigger buffers condition two independent analog-to-digital sensor channels with precise edge timing. Use Value: Hysteresis eliminates false triggering from EMI-induced ringing; 1.0 ns propagation delay preserves crank angle resolution at 8000 RPM. |
Use Scenario: Debouncing door lock switch inputs exposed to mechanical bounce and cable-borne transients. IC Role / Device Role / Timing Role: Non-inverting buffer with noise margin converts erratic mechanical contact closure into clean logic-level transitions. Use Value: 0.7 V typical hysteresis at 5 V supply suppresses >700 mV contact bounce; IOFF prevents backfeed during module sleep mode. |
| ADAS Camera Power Sequencing | Infotainment System Level Translation |
|
Use Scenario: Synchronizing reset assertion across image sensor and ISP after power rail stabilization. IC Role / Device Role / Timing Role: Dual buffer shapes slow-rising power-good signals into sharp, jitter-free reset pulses for two downstream ICs. Use Value: Matched propagation delays (<0.3 ns skew between channels) ensure deterministic reset timing alignment within 1 ns. |
Use Scenario: Interfacing 5 V CAN transceiver status pins to 3.3 V microcontroller GPIOs in head unit design. IC Role / Device Role / Timing Role: Voltage-tolerant input buffer translates 5 V logic states without external resistors or clamps. Use Value: Eliminates discrete level-shifter components; 5.5 V input rating withstands transient overshoot on CAN bus lines. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual Schmitt-trigger buffer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC2G17QDCURQ1 | TI part in same SOT-23-6 package; identical 1.65–5.5 V range but lower hysteresis (0.25 V typ at 3.3 V) | Lacks AEC-Q100 Grade 1 full qualification; rated only to +105 °C ambient | Prefer for cost-sensitive non-critical automotive modules where extended temperature is not required |
| 74LVC2G17GV-Q100 | Same Nexperia die in SC-74 (SOT457) package; identical electrical specs but larger 3.0 × 1.7 mm footprint vs. TSSOP6's 2.2 × 1.3 mm | Lower thermal resistance (4.1 mW/K derating above 89 °C vs. 3.7 mW/K above 83 °C for TSSOP6) | Choose for higher-power-density layouts needing better heat dissipation or legacy board compatibility |
Compared with SN74LVC2G17QDCURQ1, the 74LVC2G17GW-Q100 offers superior noise immunity and full Grade 1 qualification; versus 74LVC2G17GV-Q100, it provides 25 % smaller PCB area at the cost of slightly reduced thermal margin above 83 °C.
Availability
74LVC2G17GW-Q100 is available at Aetrix Electronics and suitable for automotive engine control, ADAS sensor preprocessing, and infotainment subsystems requiring stable component supply across extended temperature and long production lifecycles.
Supply support for 74LVC2G17GW-Q100 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Nexperia is a global semiconductor expert focused on essential efficiency technologies, delivering high-performance logic, analog, and MOSFET solutions for automotive, industrial, and consumer markets.
The 74LVC2G17-Q100 belongs to Nexperia's automotive-qualified LVC logic family, engineered specifically for robust signal integrity in harsh environments where voltage transients, EMI, and wide temperature swings are common.
FAQ
What is the minimum supply voltage for guaranteed Schmitt-trigger operation?
The 74LVC2G17GW-Q100 guarantees proper Schmitt-trigger behavior down to 1.65 V supply, with verified hysteresis and threshold voltages across the full -40 °C to +125 °C range per AEC-Q100 test conditions. Below 1.65 V, transfer characteristics degrade and are not specified.
Can this device safely interface a 5 V sensor output to a 1.8 V microcontroller input?
Yes - its 5.5 V tolerant inputs accept 5 V signals while operating from a 1.8 V supply, and its CMOS output swings rail-to-rail (0 V to 1.8 V), making it compatible with 1.8 V logic inputs without external components or level shifters.
Does the IOFF feature require external pull-up or pull-down resistors?
No - the internal IOFF circuit places outputs in high-impedance state when VCC = 0 V, eliminating need for external biasing. However, external pull resistors may still be required on downstream inputs to prevent floating states during power-down.
How does hysteresis vary with supply voltage and temperature?
Hysteresis voltage (VH) increases with VCC: 0.40 V min at 3.0 V, 0.60 V min at 4.5 V, and 0.70 V min at 5.5 V. Over temperature (-40 °C to +125 °C), VH remains stable within ±0.2 V of room-temperature value due to matched transistor design.
74LVC2G17GW-Q100H Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74LVC
- Package/Case:
- 6-TSSOP, SC-88, SOT-363
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- Buffer, Non-Inverting
- Number of Elements:
- 2
- Number of Bits per Element:
- 1
- Input Type:
- Schmitt Trigger
- Output Type:
- Push-Pull
- Current - Output High, Low:
- 32mA, 32mA
- Voltage - Supply:
- 1.65V ~ 5.5V
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-TSSOP
74LVC2G17GW-Q100H FAQ
1.How can I place an order for 74LVC2G17GW-Q100H through Aetrix?
Please submit a Request for Quotation (RFQ) for 74LVC2G17GW-Q100H on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for 74LVC2G17GW-Q100H reliable?
The price and inventory of 74LVC2G17GW-Q100H are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LVC2G17GW-Q100H is usually 5 days.
3.What payment methods are accepted for 74LVC2G17GW-Q100H?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LVC2G17GW-Q100H transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74LVC2G17GW-Q100H?
74LVC2G17GW-Q100H orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74LVC2G17GW-Q100H order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for 74LVC2G17GW-Q100H?
For technical support, including 74LVC2G17GW-Q100H datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LVC2G17GW-Q100H requirements.
6.How does Aetrix verify that 74LVC2G17GW-Q100H is sourced from the original manufacturer or authorized distributors?
All 74LVC2G17GW-Q100H products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that 74LVC2G17GW-Q100H meets industry standards.
7.What is the process for return or replacement of 74LVC2G17GW-Q100H?
All 74LVC2G17GW-Q100H units undergo pre-shipment inspection (PSI). If there is an issue with 74LVC2G17GW-Q100H, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The 74LVC2G17GW-Q100H part is unused and in its original packaging.
Return procedure for 74LVC2G17GW-Q100H:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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