Send an Inquiry

To receive a quote for your project, please fill in the following information, and we’ll get back to you promptly.

Submit Inventory List

Please fill in the following information, and we’ll get back to you promptly.

Home > Products > Integrated Circuits (ICs) > Logic > Buffers, Drivers, Receivers, Transceivers

Nexperia USA Inc. 74LVC3G17DP-Q100H

Name: 74LVC3G17DP-Q100H
Brand: Nexperia USA Inc.
SKU: 74LVC3G17DP-Q100H
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Compare

Part No.:: 74LVC3G17DP-Q100H

Manufacturer:: Nexperia USA Inc.

Category:: Buffers, Drivers, Receivers, Transceivers

Package:: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)

Datasheet:: 74LVC3G17DP-Q100H.pdf

Description:: IC BUF NON-INVERT 5.5V 8TSSOP

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:2,987

Please send an inquiry. Send us your inquiry, and we will respond immediately.

Product details

Overview

74LVC3G17DP-Q100 from Nexperia is a triple non-inverting Schmitt-trigger buffer IC qualified to AEC-Q100 Grade 1, operating from −40 °C to +125 °C with 1.65 V–5.5 V supply, 5.5 V-tolerant inputs, ±24 mA output drive at V_CC = 3.0 V, and IOFF-enabled partial power-down protection. It serves as a level translator and noise-immune signal conditioner in automotive body control modules, sensor interface circuits, and mixed-voltage CAN/LIN subsystems.

For engineers reviewing the 74LVC3G17DP-Q100 datasheet, 74LVC3G17DP-Q100 pinout, 74LVC3G17DP-Q100 application, or 74LVC3G17DP-Q100 equivalent, this device delivers verified Schmitt-trigger hysteresis (min 0.40 V at V_CC = 3.0 V), sub-5.7 ns propagation delay (V_CC = 3.0–3.6 V), and automotive-grade ESD robustness (HBM >2000 V, CDM >1000 V) for reliable operation in harsh electrical environments.

Technical Context

This device implements three independent non-inverting Schmitt-trigger buffers in a single TSSOP8 package. Each channel features asymmetric input thresholds (e.g., VT+ = 1.30–2.40 V, VT− = 0.60–1.70 V at V_CC = 3.0 V) and hysteresis (VH = 0.40–1.40 V), enabling clean waveform shaping of slow or noisy digital signals. The IOFF circuit actively disables outputs when V_CC = 0 V, blocking backflow current up to ±50 mA.

It supports JEDEC-compliant voltage interfaces across four ranges (JESD8-7, JESD8-5, JESD8C, JESD36) and directly interfaces with TTL logic levels. Static leakage remains ≤±1 μA over full temperature range, while dynamic power dissipation is governed by CPD = 16.3 pF per buffer at V_CC = 3.3 V.

Key Specifications

Parameter	Value and Actual Design Meaning
Supply voltage	1.65 V to 5.5 V - enables direct use in 1.8 V, 2.5 V, 3.3 V, and 5 V domains without level shifters
Input voltage tolerance	Up to 5.5 V - allows safe interfacing with legacy 5 V microcontrollers or sensors while powered from 3.3 V
Output drive strength	±24 mA at V_CC = 3.0 V - sufficient to drive multiple CMOS/TTL loads or moderate capacitive traces
Propagation delay	1.0–5.7 ns (V_CC = 1.65–3.6 V) - ensures timing integrity in sub-100 MHz digital control paths
Hysteresis voltage (VH)	0.40–1.40 V at V_CC = 3.0 V - rejects noise spikes up to ±700 mV on input lines
IOFF leakage	≤±2 μA at V_CC = 0 V - prevents damaging back-current during hot-swap or partial power-down sequences
Operating temperature	−40 °C to +125 °C - certified for under-hood automotive applications per AEC-Q100 Grade 1

Pinout & Package

TSSOP8 plastic thin shrink small outline package (SOT505-2); 8 leads; body width 3 mm; lead length 0.5 mm; pin 1 index located lower left below marking "V17".

Pin/Terminal	Circuit Role	Design Meaning
1, 3, 6 (1A, 2A, 3A)	Independent Schmitt-trigger inputs	Accept 0–5.5 V signals; each triggers its own buffered output with defined VT+, VT− thresholds
2, 5, 7 (3Y, 1Y, 2Y)	Non-inverting buffered outputs	Drive CMOS/TTL loads with rail-to-rail swing and ±24 mA capability at 3.0 V
4	GND	Reference ground for all I/O and internal logic; must be low-impedance for noise immunity
8	V_CC	Main supply input; powers all three buffers and enables IOFF control when pulled to 0 V

Key Features

Feature	Design Value
AEC-Q100 Grade 1 qualification	Validated for automotive use from −40 °C to +125 °C with lifetime reliability testing per stress standards
5.5 V-tolerant inputs	Eliminates external clamping diodes when connecting 5 V sensors or legacy controllers to 3.3 V systems
IOFF partial power-down	Automatically isolates outputs during V_CC loss, preventing bus contention and backfeed in multi-rail architectures
High noise immunity	Guaranteed VH ≥ 0.40 V at 3.0 V supply provides >700 mV noise margin against EMI in engine bay or chassis wiring
JEDEC-compliant voltage interfaces	Meets JESD8-7 (1.65–1.95 V), JESD8-5 (2.3–2.7 V), JESD8C (2.7–3.6 V), and JESD36 (4.5–5.5 V) standards

Applications

Body Control Module (BCM)

Sensor Signal Conditioning

Use Scenario: Debouncing mechanical switch inputs (e.g., door latch, hood open) exposed to vibration and EMI in vehicle cabin.

IC Role / Device Role / Timing Role: Schmitt-trigger buffer cleans slow-rising, noisy switch transitions before feeding microcontroller GPIOs.

Use Value: Eliminates false triggering caused by contact bounce or conducted noise, reducing firmware debounce overhead and improving system responsiveness.

Use Scenario: Conditioning analog sensor outputs (e.g., thermistor-based coolant temp) digitized via comparator with slow edge rates.

IC Role / Device Role / Timing Role: Converts sluggish comparator outputs into fast, clean CMOS-compatible square waves for MCU capture timers.

Use Value: Ensures precise timing measurement of pulse-width modulated or frequency-encoded sensor signals without metastability.

CAN/LIN Subsystem Interface

Power Sequencing Monitor

Use Scenario: Level-shifting and noise filtering between 5 V LIN transceiver and 3.3 V microcontroller UART pins.

IC Role / Device Role / Timing Role: Translates LIN bus logic levels while rejecting common-mode noise induced on long harness runs.

Use Value: Maintains signal integrity across 12 V automotive ground offsets and meets ISO 17987-4 EMC requirements for LIN physical layer.

Use Scenario: Monitoring power-good signals from multiple DC/DC converters in ADAS domain controller power tree.

IC Role / Device Role / Timing Role: Buffers and shapes delayed enable signals to synchronize FPGA or SoC startup sequencing.

Use Value: Prevents race conditions during multi-rail power-up by ensuring monotonic, glitch-free assertion of reset and clock-enable signals.

Equivalent & Alternatives

The following parts are listed as comparable options for similar triple Schmitt-trigger buffer applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
SN74LVC3G17QDCURQ1	V_CC range 1.65–5.5 V; same pinout; identical Schmitt thresholds but lower max output drive (±24 mA only at V_CC ≥ 4.5 V)	Limited high-speed drive capability below 4.5 V; less suitable for driving heavy capacitive loads at 3.3 V	Select if sourcing TI-qualified parts is required and load capacitance < 20 pF at 3.3 V
74LVC3G17GW-Q100	Same specs but in SC-88 (SOT363) package - smaller footprint (2.1 × 2.3 mm vs. 3.0 × 4.4 mm), higher thermal resistance (220 K/W vs. 180 K/W)	Higher junction temperature rise under continuous 24 mA load; unsuitable for sustained high-current operation in sealed enclosures	Select for space-constrained PCBs where thermal derating is managed via layout or intermittent duty cycle

Compared with SN74LVC3G17QDCURQ1 and 74LVC3G17GW-Q100, the 74LVC3G17DP-Q100 offers superior 3.3 V drive performance and lower thermal resistance in TSSOP8, making it optimal for automotive applications demanding consistent timing and thermal stability across wide temperature swings.

Availability

74LVC3G17DP-Q100 is available at Aetrix Electronics and suitable for automotive body electronics, sensor interface design, and power sequencing systems requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for 74LVC3G17DP-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 high-volume, high-reliability logic, discrete, and MOSFET solutions, with deep expertise in automotive-qualified components and advanced packaging.

The 74LVC3G17-Q100 belongs to Nexperia's automotive logic portfolio, engineered specifically for noise-prone vehicle subsystems requiring robust signal conditioning, level translation, and fail-safe power-down behavior.

FAQ

What is the minimum supply voltage for guaranteed Schmitt-trigger operation?

The 74LVC3G17DP-Q100 guarantees correct Schmitt-trigger functionality down to V_CC = 1.65 V, with specified VT+ and VT− thresholds and hysteresis across the full −40 °C to +125 °C range. Below 1.65 V, threshold voltages become undefined and output drive degrades.

Can this device safely interface a 5 V encoder output with a 3.3 V microcontroller?

Yes - its 5.5 V-tolerant inputs accept 5 V logic levels while powered from 3.3 V, eliminating external resistors or level shifters. The Schmitt-trigger action further rejects encoder signal noise from motor commutation or cable coupling.

Does the IOFF feature require external control signals?

No - IOFF activates automatically when V_CC drops to 0 V; no enable pin or external logic is needed. Output terminals enter high-impedance state with ≤±2 μA leakage, protecting downstream circuits during power sequencing or fault conditions.

How does hysteresis vary with supply voltage?

Hysteresis (VH = VT+ − VT−) increases with V_CC: 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. This scaling ensures consistent noise rejection margin across all supported supply rails without recalibration.

74LVC3G17DP-Q100H Specifications

Product attributes: Attribute value

Manufacturer:: Nexperia USA Inc.

Series:: 74LVC

Package/Case:: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)

Packaging:: Tape & Reel (TR)

Product Status:: Active

Logic Type:: Buffer, Non-Inverting

Number of Elements:: 3

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 (TA)

Grade:: Automotive

Qualification:: AEC-Q100

Mounting Type:: Surface Mount

Supplier Device Package:: 8-TSSOP

74LVC3G17DP-Q100H FAQ

1.How can I place an order for 74LVC3G17DP-Q100H through Aetrix?

Please submit a Request for Quotation (RFQ) for 74LVC3G17DP-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 74LVC3G17DP-Q100H reliable?

The price and inventory of 74LVC3G17DP-Q100H are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LVC3G17DP-Q100H is usually 5 days.

3.What payment methods are accepted for 74LVC3G17DP-Q100H?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LVC3G17DP-Q100H transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for 74LVC3G17DP-Q100H?

74LVC3G17DP-Q100H orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your 74LVC3G17DP-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 74LVC3G17DP-Q100H?

For technical support, including 74LVC3G17DP-Q100H datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LVC3G17DP-Q100H requirements.

6.How does Aetrix verify that 74LVC3G17DP-Q100H is sourced from the original manufacturer or authorized distributors?

All 74LVC3G17DP-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 74LVC3G17DP-Q100H meets industry standards.

7.What is the process for return or replacement of 74LVC3G17DP-Q100H?

All 74LVC3G17DP-Q100H units undergo pre-shipment inspection (PSI). If there is an issue with 74LVC3G17DP-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 74LVC3G17DP-Q100H part is unused and in its original packaging.

Return procedure for 74LVC3G17DP-Q100H:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

Tech Hub

2026-09-03 Logic Level Shifter: How to Connect 3.3V and 5V Logic Safely

A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.

2026-09-03 74HC595 vs TPIC6B595: Output Drive, Pinout, Current, and Load Selection

The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…

2026-09-01 74HC595 Pinout, Timing, Output Current, and Applications

The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…

2026-09-01 Latch vs Flip-Flop: Timing, Differences and Design Choices

A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…

2026-08-30 D Latch Circuit: Truth Table, Timing, ICs and Applications

A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …

2026-08-28 SR Latch Explained: NOR and NAND Circuits, Truth Tables, and Applications

An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…

2026-08-27 Latch Circuit: SR and D Latches, Truth Tables, Timing, and Applications

Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…

2026-08-21 What Is an LED Driver? Types, Circuits, Dimming, and Selection

An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…

2026-08-18 Operational Amplifier (Op Amp): Basics, Configurations, Feedback and Applications

Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…

2026-08-14 Jumper Cables: How to Use, Connect and Choose Them Safely

Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…