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Nexperia USA Inc. 74ALVC04D,118
- Part No.:
- 74ALVC04D,118
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 14-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
74ALVC04D,118.pdf
- Description:
- IC INVERTER 6CH 1-INP 14SO
- Quantity:
- Payment:
- Shipping:
Inventory:2,048
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Product details
Overview
74ALVC04D,118 from Nexperia is a hex CMOS inverter with Schmitt-trigger inputs, designed for signal inversion and noise-immune level translation in 1.65 V to 3.6 V digital systems. It features IOFF partial power-down protection, -40 °C to +125 °C operation, and 14-pin SO14 (SOT108-1) packaging. Used in bus buffering, clock conditioning, and interface logic where input rise/fall time tolerance is critical.
For engineers reviewing the 74ALVC04D,118 datasheet, 74ALVC04D,118 pinout, 74ALVC04D,118 application, or 74ALVC04D,118 equivalent, this device serves as a low-voltage, high-noise-margin inverter for industrial control I/O, sensor interface conditioning, and mixed-voltage domain signal routing - with verified IOFF behavior, TTL-compatible inputs, and guaranteed propagation delay ≤3.2 ns at 3.3 V.
Technical Context
The 74ALVC04D,118 implements six independent inverting buffers, each with Schmitt-trigger input thresholds (VIH = 2.0 V min, VIL = 0.8 V max at VCC = 3.3 V), enabling robust operation with slow or noisy input edges. Its IOFF circuit actively disables outputs when VCC = 0 V, preventing backflow current during hot-insertion or partial system power-down.
It operates across three JEDEC voltage bands (JESD8-7/8-5/36), supports overvoltage-tolerant inputs up to 3.6 V regardless of supply, and delivers VOH ≥2.2 V and VOL ≤0.55 V under 24 mA load at VCC = 3.0 V - meeting both 3.3 V LVTTL and 2.5 V CMOS interface requirements.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 1.65 V to 3.6 V - enables direct interface with 1.8 V, 2.5 V, and 3.3 V logic domains without level shifters |
| Propagation Delay | ≤3.2 ns at VCC = 3.0–3.6 V - ensures timing-critical signal inversion in high-speed control paths |
| IOFF Leakage | ±80 μA max at VCC = 0 V - guarantees safe multi-rail hot-swap and partial power-down operation |
| Input Thresholds | VIL ≤0.8 V, VIH ≥2.0 V at VCC = 3.3 V - provides >1.5 V hysteresis for noise immunity on slow-rising sensor or switch inputs |
| Output Drive | ±24 mA at VCC = 3.0 V - supports fan-out of ≥10 LVTTL loads or direct driving of small capacitive buses |
| Operating Temp | -40 °C to +125 °C - qualified for under-hood automotive modules, industrial PLC I/O, and telecom power supply monitoring |
| ESD Rating | HBM >2000 V, CDM >1000 V - meets IEC 61000-4-2 system-level ESD robustness requirements for front-panel interfaces |
Pinout & Package
74ALVC04D,118 is housed in a plastic small outline package (SO14, SOT108-1) with 14 leads, 3.9 mm body width, and standard 1.27 mm lead pitch - compatible with automated PCB assembly and IPC-7351B land patterns.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 3, 5, 9, 11, 13 | Data Input (1A–6A) | Independent Schmitt-trigger inputs accepting 0–3.6 V signals; tolerant of slow edges and rail-to-rail noise |
| 2, 4, 6, 8, 10, 12 | Data Output (1Y–6Y) | Inverted CMOS outputs with rail-to-rail swing and ±24 mA drive capability |
| 7 | GND | Dedicated ground reference for all internal logic and output stages; must be low-impedance |
| 14 | VCC | Main supply input; powers all six inverters and IOFF circuitry; decoupling required within 10 mm |
Key Features
| Feature | Design Value |
|---|---|
| Schmitt-trigger inputs | Provides ≥1.5 V hysteresis at 3.3 V, eliminating chatter on mechanical switch or open-collector sensor inputs |
| IOFF partial power-down | Disables outputs when VCC = 0 V, preventing back-current damage during live insertion or multi-supply sequencing |
| TTL-level compatibility | Accepts standard 0.8 V/2.0 V TTL thresholds while operating from 1.65 V supply - eliminates external level translators |
| Overvoltage-tolerant inputs | Withstands 3.6 V input signals even when VCC = 1.65 V - enables safe interfacing with higher-voltage peripherals |
| Latch-up immunity | Exceeds 250 mA per JESD78 Class II.A - ensures reliability in noisy industrial environments with transient coupling |
Applications
| Industrial Sensor Interface | PLC Digital I/O Module |
|---|---|
Use Scenario: Converting slow-rising analog comparator outputs or mechanical limit switch signals into clean digital logic levels for microcontroller input. IC Role / Device Role / Timing Role: Signal conditioner and noise filter - six independent Schmitt-trigger inverters isolate and square up marginal edges before MCU sampling. Use Value: Eliminates external RC filtering and debouncing firmware; reduces BOM count by replacing discrete hysteresis circuits. | Use Scenario: Driving LED status indicators and optocoupler inputs from a 3.3 V FPGA or ARM-based controller in a DIN-rail mounted PLC. IC Role / Device Role / Timing Role: Level-shifting buffer - translates 3.3 V logic to 5 V-compatible LED drive and isolator enable signals without external resistors. Use Value: Delivers 24 mA sink/source per channel at 3.3 V supply, enabling direct LED drive and reducing component count versus transistor-based solutions. |
| Hot-Swappable Backplane Bus | Multi-Rail Power Sequencing System |
Use Scenario: Isolating control signals between hot-pluggable daughter cards and a main backplane where power rails may be sequenced independently. IC Role / Device Role / Timing Role: Safe isolation gate - IOFF functionality prevents backfeed current when card VCC is off but backplane signals remain active. Use Value: Enables true hot-swap compliance without external MOSFET switches or complex power-gating ICs. | Use Scenario: Monitoring and synchronizing power-on reset signals across 1.8 V, 2.5 V, and 3.3 V domains in an FPGA-based embedded system. IC Role / Device Role / Timing Role: Cross-domain signal inverter - converts reset assertion polarity while maintaining timing integrity across voltage boundaries. Use Value: Overvoltage-tolerant inputs accept 3.3 V reset signals while powered from 1.8 V, avoiding level shifter delays and skew. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar hex inverter applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC04APWR | No Schmitt-trigger inputs; standard CMOS thresholds only (VIL = 0.7×VCC, VIH = 2.0×VCC) | Less suitable for noisy or slow-rising inputs; requires external filtering in sensor interface use cases | Select when cost is primary and input signals are already clean and fast-rising |
| 74LVC1G04GW,125 | Single-channel, 5-pin SC-70 package; no IOFF; lower drive (±32 mA) | Requires six devices for same function; lacks power-down safety for hot-swap systems | Select for space-constrained designs where individual channel control or footprint minimization outweighs integration benefit |
Compared with SN74LVC04APWR and 74LVC1G04GW,125, the 74ALVC04D,118 uniquely combines Schmitt-trigger noise immunity, IOFF protection, and full hex integration in SO14 - making it optimal for industrial I/O conditioning and multi-rail power management where signal integrity and safe power sequencing are mandatory.
Availability
74ALVC04D,118 is available at Aetrix Electronics and suitable for industrial sensor interface, PLC digital I/O, and hot-swappable backplane bus applications requiring stable component supply, long-term lifecycle support, and guaranteed -40 °C to +125 °C performance.
Supply support for 74ALVC04D,118 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, analog, and discrete components - delivering scalable, automotive-qualified and industrial-grade solutions with vertical manufacturing control.
The ALVC (Advanced Low-Voltage CMOS) product line targets low-power, wide-supply digital logic for mixed-voltage embedded systems - emphasizing robustness across temperature, noise immunity, and safe multi-rail operation.
FAQ
Does 74ALVC04D,118 support partial power-down when only some supply rails are active?
Yes. Its IOFF circuit automatically disables all six outputs when VCC = 0 V, regardless of input voltage (up to 3.6 V), preventing damaging back-current flow during partial power-down or hot-swap events - confirmed per JESD78 Class II.A latch-up testing and absolute maximum ratings.
Can 74ALVC04D,118 safely interface a 5 V sensor output to a 1.8 V microcontroller input?
No - while inputs tolerate up to 3.6 V, they are not rated for sustained 5 V signals. Applying 5 V exceeds the Absolute Maximum Input Voltage (VI = -0.5 V to +4.6 V only if clamping current limits are observed), risking long-term reliability. Use a dedicated level translator or resistor divider for 5 V to 1.8 V conversion.
What is the minimum recommended bypass capacitance for stable operation at 3.3 V?
A minimum 100 nF X7R ceramic capacitor placed within 5 mm of pins 7 (GND) and 14 (VCC) is specified in Nexperia's layout guidelines. For systems with high-frequency switching or heavy load transients, add a parallel 10 nF capacitor to suppress >100 MHz noise - validated in dynamic characterization tests up to 3.2 ns propagation delay.
Is the SO14 package (SOT108-1) RoHS-compliant and lead-free?
Yes. The 74ALVC04D,118 uses a lead-free, halogen-free SO14 package conforming to RoHS Directive 2011/65/EU and REACH Regulation (EC) No. 1907/2006. Terminal finish is matte tin (Sn), and the package meets JEDEC J-STD-020 moisture sensitivity level 1 (MSL-1) for unlimited floor life at ≤30 °C/60% RH.
74ALVC04D,118 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74ALVC
- Package/Case:
- 14-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- Inverter
- Number of Circuits:
- 6
- Number of Inputs:
- 1
- Features:
- -
- Voltage - Supply:
- 1.65V ~ 3.6V
- Current - Quiescent (Max):
- 20 µA
- Current - Output High, Low:
- 24mA, 24mA
- Input Logic Level - Low:
- 0.7V ~ 0.8V
- Input Logic Level - High:
- 1.7V ~ 2V
- Max Propagation Delay @ V, Max CL:
- 2ns @ 3.3V, 50pF
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 14-SO
74ALVC04D,118 FAQ
1.How can I place an order for 74ALVC04D,118 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74ALVC04D,118 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 74ALVC04D,118 reliable?
The price and inventory of 74ALVC04D,118 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74ALVC04D,118 is usually 5 days.
3.What payment methods are accepted for 74ALVC04D,118?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74ALVC04D,118 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74ALVC04D,118?
74ALVC04D,118 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74ALVC04D,118 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 74ALVC04D,118?
For technical support, including 74ALVC04D,118 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74ALVC04D,118 requirements.
6.How does Aetrix verify that 74ALVC04D,118 is sourced from the original manufacturer or authorized distributors?
All 74ALVC04D,118 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 74ALVC04D,118 meets industry standards.
7.What is the process for return or replacement of 74ALVC04D,118?
All 74ALVC04D,118 units undergo pre-shipment inspection (PSI). If there is an issue with 74ALVC04D,118, 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 74ALVC04D,118 part is unused and in its original packaging.
Return procedure for 74ALVC04D,118:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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