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Nexperia USA Inc. 74HC2G17GW-Q100H
- Part No.:
- 74HC2G17GW-Q100H
- Manufacturer:
- Nexperia USA Inc.
- Package:
- 6-TSSOP, SC-88, SOT-363
- Datasheet:
-
74HC2G17GW-Q100H.pdf
- Description:
- IC BUFFER NON-INVERT 6V 6TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:4,006
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Product details
Overview
74HC2G17GW-Q100 from Nexperia is a dual non-inverting Schmitt trigger buffer IC qualified to AEC-Q100 Grade 1 for automotive use, operating from -40 °C to +125 °C with supply voltage range 2.0 V–6.0 V, featuring CMOS-level inputs, 6-pin TSSOP6 (SOT363-2) package, and hysteresis of 0.60 V (typ.) at VCC = 4.5 V - used in noise-immune signal conditioning for engine control unit (ECU) sensor interfaces.
For engineers reviewing the 74HC2G17GW-Q100 datasheet, 74HC2G17GW-Q100 pinout, 74HC2G17GW-Q100 application, or 74HC2G17GW-Q100 equivalent, key selection criteria include Schmitt-trigger hysteresis width, propagation delay under automotive temperature extremes, input clamp diode support for overvoltage-tolerant interfacing, and AEC-Q100 Grade 1 qualification status.
Technical Context
This device implements two independent non-inverting Schmitt-trigger buffers with input clamp diodes enabling current-limiting resistor-based interfacing to signals exceeding VCC. Each channel transforms slow-rising/falling analog-like inputs into clean digital outputs via defined VT+ (2.60 V typ.) and VT− (1.47 V typ.) thresholds at 4.5 V supply.
The logic function is strictly combinational: output follows input polarity with hysteresis, no internal feedback beyond threshold switching. Propagation delay is balanced (tpd = 12 ns typ. at VCC = 4.5 V, CL = 50 pF), and dynamic power dissipation is governed by CPD = 10 pF and supply voltage squared.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 2.0 V to 6.0 V - supports direct interface with 3.3 V and 5 V automotive subsystems without level shifters. |
| Operating Temperature | -40 °C to +125 °C - meets AEC-Q100 Grade 1 requirements for under-hood automotive applications. |
| Hysteresis Voltage (VH) | 0.60 V (typ.) at VCC = 4.5 V - provides robust noise margin against EMI in high-noise engine compartments. |
| Propagation Delay (tpd) | 12 ns (typ.) at VCC = 4.5 V, CL = 50 pF - ensures timing predictability in pulse shaping and multivibrator clock generation. |
| Input Clamp Diodes | Integrated - allows safe interfacing to voltages > VCC using external current-limiting resistors (e.g., 12 V sensor signals into 5 V logic domain). |
| ESD Protection | HBM > 2000 V, CDM > 1000 V - exceeds automotive board-level ESD immunity requirements per ISO 10605. |
| Output Drive Strength | ±4.0 mA at VCC = 4.5 V - sufficient to drive multiple CMOS inputs or small capacitive loads (<50 pF) directly. |
Pinout & Package
TSSOP6 plastic thin shrink small outline package (SOT363-2), 6 leads, body width 1.25 mm, pin 1 indicator located on lower-left corner below marking code "HV".
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1A | Channel 1 input | Non-inverting Schmitt-trigger input with clamp diodes; accepts slow edges and overvoltage signals. |
| GND | Ground reference | 0 V return path for all internal circuitry and output loads; must be low-impedance in automotive PCB layout. |
| 2A | Channel 2 input | Independent non-inverting Schmitt-trigger input; electrically isolated from Channel 1 except shared supply rails. |
| 2Y | Channel 2 output | CMOS-compatible buffered output; swings rail-to-rail (VOL ≤ 0.26 V, VOH ≥ 4.18 V at 4.5 V supply). |
| VCC | Positive supply | Primary power rail; decoupling capacitor (100 nF ceramic) required within 5 mm of pin for stable operation. |
| 1Y | Channel 1 output | CMOS-compatible buffered output; identical electrical specs to 2Y; enables dual-channel signal conditioning in one footprint. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 1 qualification | Validated for continuous operation at +125 °C ambient, including thermal cycling and lifetime reliability testing per automotive standards. |
| Unlimited input rise/fall times | Enables reliable operation with RC-filtered or inductively coupled signals common in automotive sensor wiring harnesses. |
| High noise immunity (hysteresis) | VT+ − VT− = 0.60 V (typ.) at 4.5 V supply - rejects transients up to ±300 mV without false triggering. |
| CMOS-level input compatibility | VIH = 3.15 V (min), VIL = 0.90 V (max) at VCC = 4.5 V - interoperable with standard HC/HCT logic families without translation. |
| Low static current | ICC ≤ 20 μA (max) at VCC = 6.0 V, Tamb = +125 °C - minimizes quiescent power in always-on vehicle modules. |
Applications
| Engine Speed Sensing | Body Control Module Inputs |
|---|---|
|
Use Scenario: Converting noisy crankshaft position sensor sine-wave output into clean square-wave timing pulses for ECU microcontroller capture. IC Role / Device Role / Timing Role: Dual Schmitt trigger acts as waveform shaper and jitter-free edge generator; each channel processes separate sensor phase signals. Use Value: Eliminates false zero-crossing detection caused by electromagnetic interference from ignition coils and fuel injectors. |
Use Scenario: Conditioning door lock/unlock switch signals subject to contact bounce and long-wire induced noise in vehicle door modules. IC Role / Device Role / Timing Role: Buffers and debounces mechanical switch inputs before feeding to BCM microcontroller GPIO pins. Use Value: Reduces firmware debounce overhead and prevents spurious lock/unlock commands during ESD events or load dump transients. |
| Astable Multivibrator Clock Source | Monostable Pulse Width Extender |
|
Use Scenario: Generating fixed-frequency clock signals for dashboard LED drivers or CAN transceiver wake-up timers using RC feedback. IC Role / Device Role / Timing Role: One channel forms inverter-based oscillator with external R-C network; second channel buffers output for system distribution. Use Value: Provides low-cost, temperature-stable clock generation without requiring dedicated oscillator ICs or crystal components. |
Use Scenario: Extending short-duration wake-up pulses from remote keyless entry (RKE) receivers into sustained enable signals for RF front-end power management. IC Role / Device Role / Timing Role: Converts narrow RKE data pulses into clean, extended logic-high pulses using external RC timing network on input. Use Value: Ensures reliable activation of downstream LDOs or RF amplifiers despite sub-millisecond input pulse widths and line capacitance. |
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 |
|---|---|---|---|
| 74HCT2G17GW-Q100 | TTL-compatible inputs (VIH = 2.0 V min), slightly higher ICC (20 μA max at +125 °C), same package and pinout. | Better suited for interfacing legacy 5 V TTL sensors or microcontrollers with marginal VIH levels. | Select when driving from older 5 V logic families where HC-level VIH may not be reliably met. |
| SN74LVC2G17QDCURQ1 | Lower VCC range (1.65–5.5 V), higher drive (±24 mA), smaller X2SON-6 package (1.0 × 1.0 mm), different pinout (1A/1Y/GND/2Y/VCC/2A). | Enables ultra-compact placement in space-constrained ADAS camera modules or radar PCBs. | Choose for new designs prioritizing board area reduction and 1.8 V/3.3 V compatibility over drop-in replacement. |
Compared with 74HC2G17GW-Q100, the 74HCT2G17GW-Q100 offers guaranteed TTL input compatibility at elevated temperatures but sacrifices some noise margin; the SN74LVC2G17QDCURQ1 delivers higher drive and smaller footprint but requires PCB redesign due to non-identical pin mapping.
Availability
74HC2G17GW-Q100 is available at Aetrix Electronics and suitable for automotive engine control units, body control modules, infotainment system wake-up circuits, and ADAS sensor signal conditioning requiring stable component supply across extended temperature ranges.
Supply support for 74HC2G17GW-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 leading semiconductor manufacturer headquartered in Nijmegen, Netherlands, specializing in high-volume logic, discrete, and MOSFET solutions optimized for automotive, industrial, and consumer applications.
This device belongs to Nexperia's AEC-Q100-qualified HC logic family, designed specifically to replace legacy 74HC series components in safety-critical automotive subsystems while maintaining pin-for-pin compatibility and enhanced thermal robustness.
FAQ
What is the maximum allowable input voltage when VCC = 5.0 V?
The device features integrated input clamp diodes that allow safe operation with input voltages up to VCC + 0.5 V (i.e., 5.5 V) provided input current is limited to ±20 mA per JESD78. For 12 V sensor signals, a series resistor ≥ 350 Ω is required to limit IIK to 20 mA at worst-case overvoltage.
Can this IC drive a 50 pF capacitive load at 10 MHz?
Yes - at VCC = 4.5 V and CL = 50 pF, typical propagation delay is 12 ns and transition time is 7 ns, supporting reliable operation up to ~35 MHz toggle rate. Dynamic power at 10 MHz is PD ≈ CPD × VCC² × fi = 10 pF × (4.5 V)² × 10 MHz = 2.025 mW, well within 250 mW Ptot limit.
Is the 74HC2G17GW-Q100 pin-compatible with the 74HC2G17GV-Q100?
No - both share identical logic function and AEC-Q100 qualification, but GW uses SOT363-2 (TSSOP6) while GV uses SOT457 (SC-74/TSOP6); they differ in package dimensions, lead pitch (0.65 mm vs. 0.95 mm), and thermal resistance (83 °C/W vs. 89 °C/W), requiring separate PCB footprints.
How does hysteresis vary across temperature and supply voltage?
Hysteresis (VH = VT+ − VT−) is specified from 0.60 V (typ.) at 25 °C, 4.5 V to 1.40 V (max) at -40 °C to +125 °C, 4.5 V. At VCC = 2.0 V, VH ranges 0.30–1.00 V; at VCC = 6.0 V, it ranges 0.80–1.70 V. This monotonic increase ensures consistent noise rejection across full automotive operating range.
74HC2G17GW-Q100H Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74HC
- 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:
- 5.2mA, 5.2mA
- Voltage - Supply:
- 2V ~ 6V
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-TSSOP
74HC2G17GW-Q100H FAQ
1.How can I place an order for 74HC2G17GW-Q100H through Aetrix?
Please submit a Request for Quotation (RFQ) for 74HC2G17GW-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 74HC2G17GW-Q100H reliable?
The price and inventory of 74HC2G17GW-Q100H are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74HC2G17GW-Q100H is usually 5 days.
3.What payment methods are accepted for 74HC2G17GW-Q100H?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74HC2G17GW-Q100H transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74HC2G17GW-Q100H?
74HC2G17GW-Q100H orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74HC2G17GW-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 74HC2G17GW-Q100H?
For technical support, including 74HC2G17GW-Q100H datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74HC2G17GW-Q100H requirements.
6.How does Aetrix verify that 74HC2G17GW-Q100H is sourced from the original manufacturer or authorized distributors?
All 74HC2G17GW-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 74HC2G17GW-Q100H meets industry standards.
7.What is the process for return or replacement of 74HC2G17GW-Q100H?
All 74HC2G17GW-Q100H units undergo pre-shipment inspection (PSI). If there is an issue with 74HC2G17GW-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 74HC2G17GW-Q100H part is unused and in its original packaging.
Return procedure for 74HC2G17GW-Q100H:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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