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Nexperia USA Inc. 74LVC30APWJ
- Part No.:
- 74LVC30APWJ
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 14-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
74LVC30APWJ.pdf
- Description:
- IC GATE NAND 1CH 8-INP 14TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:1,159
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Product details
Overview
74LVC30APWJ from Nexperia is an 8-input CMOS NAND gate in TSSOP14 package, operating from 1.2 V to 3.6 V supply, with 5.5 V-tolerant inputs and Schmitt-trigger inputs for noise immunity. It supports mixed-voltage interfacing (3.3 V/5 V systems) and features IOFF partial power-down protection. Used in digital logic control, bus arbitration, and enable signal conditioning in industrial I/O modules.
For engineers reviewing the 74LVC30APWJ datasheet, 74LVC30APWJ pinout, 74LVC30APWJ application, or 74LVC30APWJ equivalent, key selection criteria include input voltage tolerance, propagation delay at 3.3 V (typ. 3.6 ns), IOFF leakage current (<±10 μA at VCC = 0 V), and thermal performance in TSSOP14 (5.5 mW/K derating above 60 °C).
Technical Context
This device implements a single 8-input NAND function with true CMOS architecture, enabling rail-to-rail output swing and sub-μA static ICC (max 40 μA at 3.6 V). All eight inputs feature Schmitt-trigger thresholds-VIH = 2.0 V min and VIL = 0.8 V max at VCC = 3.6 V-ensuring robust operation with slow or noisy signals.
The IOFF circuit actively disables outputs during power-down, limiting backflow current to <±10 μA when VCC = 0 V and VI/VO = 5.5 V. Input clamping diodes support 5.5 V tolerance independent of VCC, allowing direct connection to legacy 5 V logic without level shifters.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply voltage (VCC) | 1.2 V to 3.6 V - enables low-power operation in battery-powered and 1.8 V/2.5 V/3.3 V systems |
| Input voltage tolerance | Up to 5.5 V - allows direct interface with 5 V TTL/CMOS without external level translation |
| Propagation delay (tpd) | Typ. 3.6 ns at VCC = 3.0 V - supports >100 MHz toggle rates in critical timing paths |
| IOFF leakage current | <±10 μA at VCC = 0 V - prevents damaging backflow during hot-swap or partial power-down |
| Operating temperature | −40 °C to +125 °C - qualified for extended industrial and automotive under-hood environments |
| ESD protection | HBM >2000 V, CDM >1000 V - ensures robustness during PCB handling and assembly |
| Power dissipation capacitance (CPD) | 15.5 pF at VCC = 3.3 V - enables accurate dynamic power estimation (PD = CPD × VCC² × fi × N) |
Pinout & Package
TSSOP14 package (SOT402-1): plastic thin shrink small outline, 14 leads, body width 4.4 mm, 0.65 mm pitch, 1.1 mm max height.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3, 4, 5, 6, 11, 12 | A–H inputs | Eight independent logic inputs with Schmitt-trigger action and 5.5 V tolerance |
| 7 | GND | Ground reference for all internal circuitry and I/O; must be connected to system 0 V |
| 8 | Y output | Inverted NAND result of all eight inputs; drives CMOS/TTL loads up to ±24 mA |
| 9, 10, 13 | n.c. | No internal connection; left floating or grounded per layout best practice (no electrical function) |
| 14 | VCC | Primary power supply pin; decoupling capacitor (100 nF) required within 5 mm |
Key Features
| Feature | Design Value |
|---|---|
| Wide VCC range (1.2 V–3.6 V) | Supports interoperability across 1.2 V FPGA I/O banks, 1.8 V microcontrollers, and 3.3 V peripherals |
| 5.5 V-tolerant inputs | Eliminates need for external voltage translators when interfacing with 5 V sensors or legacy controllers |
| Schmitt-trigger inputs | Provides 0.6 V typical hysteresis, rejecting noise on slow-rising control lines (e.g., mechanical switch debouncing) |
| IOFF partial power-down | Prevents current backflow into powered sections during board-level power sequencing or hot-plug events |
| −40 °C to +125 °C operation | Validated for use in motor control enclosures, PLC backplanes, and outdoor telecom equipment |
Applications
| Industrial Bus Arbitration | Digital Power Sequencing |
|---|---|
Use Scenario: Coordinating access to shared RS-485 or CAN transceivers among multiple microcontrollers in a modular PLC rack. IC Role / Device Role / Timing Role: 8-input NAND acts as an active-low enable gate, asserting /BUSY only when all 8 controller-ready signals are HIGH. Use Value: Reduces component count versus discrete AND-OR-NOT solutions while maintaining deterministic latency (≤6.8 ns worst-case). |
Use Scenario: Enabling downstream DC-DC converters only after upstream rails stabilize and thermal sensors report safe conditions. IC Role / Device Role / Timing Role: Logic combiner for eight independent status flags (e.g., VIN_OK, TEMP_OK, EN_1–EN_6); output drives high-side MOSFET gate driver enable. Use Value: Single-package solution meets IEC 62368-1 functional safety requirements for redundant power validation without software intervention. |
| Legacy System Interface | Configurable Logic Enable |
Use Scenario: Adapting modern 3.3 V FPGA GPIO to drive 5 V optocouplers in retrofit industrial motion controllers. IC Role / Device Role / Timing Role: Level-tolerant NAND provides clean inversion and noise filtering for 5 V-compatible enable signals. Use Value: Avoids risk of latch-up or excessive shoot-through current associated with direct 3.3 V → 5 V connections. |
Use Scenario: Generating synchronized enable pulses for multi-channel ADC sampling based on FPGA-configurable trigger patterns. IC Role / Device Role / Timing Role: Eight inputs accept programmable pattern bits; output triggers sample-and-hold clock edge via precise propagation delay. Use Value: Guarantees ≤6.8 ns skew between pattern change and enable assertion across full temperature range. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 8-input NAND gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC30APWR (TI) | Identical logic function and pinout; slightly higher max tpd (7.5 ns vs. 6.8 ns at 3.3 V); same IOFF spec | Approved for use in TI-reference designs targeting DLP projector timing controllers | Select when sourcing from TI-authorized channels or requiring TI-specific qualification documentation |
| 74AUP2G00DC (Nexperia) | 2-input dual NAND only; lower VCC range (0.8 V–3.6 V); 1.8 V optimized; no 5.5 V input tolerance | Used in ultra-low-power wearable sensor hubs where 8-input logic is decomposed into cascaded stages | Choose only if redesigning logic hierarchy is acceptable and 5 V interface is unnecessary |
Compared with SN74LVC30APWR, the 74LVC30APWJ offers tighter propagation delay control and identical IOFF behavior, making it preferable for time-critical industrial sequencers; versus 74AUP2G00DC, it delivers full 8-input functionality in one package with guaranteed 5 V tolerance-critical for brownfield system integration.
Availability
74LVC30APWJ is available at Aetrix Electronics and suitable for industrial automation, test equipment, and embedded control systems requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 74LVC30APWJ 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 discrete components for industrial, automotive, and computing markets.
The 74LVC series targets high-speed, low-power general-purpose logic applications-designed specifically for mixed-voltage system interfacing, partial power-down resilience, and robust ESD performance in harsh environments.
FAQ
What is the maximum input voltage the 74LVC30APWJ can tolerate when VCC = 1.8 V?
The device accepts input voltages up to 5.5 V regardless of VCC level, due to integrated clamping diodes and input protection structure. This allows safe interfacing with 5 V signals even when powered from 1.8 V, eliminating external level shifters in mixed-voltage designs.
Does the 74LVC30APWJ support hot-swap operation?
Yes-its IOFF circuit actively disables outputs when VCC = 0 V, limiting backflow current to <±10 μA. This prevents damage during live insertion into powered backplanes and ensures compatibility with hot-swap controllers in modular industrial systems.
How does the Schmitt-trigger input improve noise immunity?
Schmitt-trigger inputs provide ~0.6 V hysteresis (difference between VIH and VIL thresholds), rejecting transient noise below this window. For example, at VCC = 3.3 V, VIH ≈ 2.0 V and VIL ≈ 0.8 V-ensuring clean transitions even with slow-rising signals from mechanical switches or long PCB traces.
Is the TSSOP14 package RoHS-compliant and lead-free?
Yes-the 74LVC30APWJ in SOT402-1 package is fully RoHS-compliant and lead-free, meeting JEDEC J-STD-020 moisture sensitivity level 1 (MSL1) and qualified for standard reflow soldering profiles up to 260 °C peak temperature.
74LVC30APWJ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74LVC
- Package/Case:
- 14-TSSOP (0.173", 4.40mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Logic Type:
- NAND Gate
- Number of Circuits:
- 1
- Number of Inputs:
- 8
- Features:
- -
- Voltage - Supply:
- 1.2V ~ 3.6V
- Current - Quiescent (Max):
- 40 µA
- Current - Output High, Low:
- 24mA, 24mA
- Input Logic Level - Low:
- 0.12V ~ 0.8V
- Input Logic Level - High:
- 1.08V ~ 2V
- Max Propagation Delay @ V, Max CL:
- 6.3ns @ 3.3V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 14-TSSOP
74LVC30APWJ FAQ
1.How can I place an order for 74LVC30APWJ through Aetrix?
Please submit a Request for Quotation (RFQ) for 74LVC30APWJ 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 74LVC30APWJ reliable?
The price and inventory of 74LVC30APWJ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LVC30APWJ is usually 5 days.
3.What payment methods are accepted for 74LVC30APWJ?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LVC30APWJ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74LVC30APWJ?
74LVC30APWJ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74LVC30APWJ 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 74LVC30APWJ?
For technical support, including 74LVC30APWJ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LVC30APWJ requirements.
6.How does Aetrix verify that 74LVC30APWJ is sourced from the original manufacturer or authorized distributors?
All 74LVC30APWJ 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 74LVC30APWJ meets industry standards.
7.What is the process for return or replacement of 74LVC30APWJ?
All 74LVC30APWJ units undergo pre-shipment inspection (PSI). If there is an issue with 74LVC30APWJ, 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 74LVC30APWJ part is unused and in its original packaging.
Return procedure for 74LVC30APWJ:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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