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Nexperia USA Inc. 74LV00DB,118
- Part No.:
- 74LV00DB,118
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 14-SSOP (0.209", 5.30mm Width)
- Datasheet:
-
74LV00DB,118.pdf
- Description:
- IC GATE NAND 4CH 2-INP 14SSOP
- Quantity:
- Payment:
- Shipping:
Inventory:3,435
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Product details
Overview
74LV00DB,118 from Nexperia is a quad 2-input CMOS NAND gate IC operating from 1.0 V to 5.5 V supply, delivering propagation delays as low as 7 ns at VCC = 3.3 V and CL = 15 pF, with TTL-level input compatibility at VCC ≥ 2.7 V, used in digital logic interfacing, level translation, and control signal conditioning in industrial microcontroller peripherals.
For engineers reviewing the 74LV00DB,118 datasheet, 74LV00DB,118 pinout, 74LV00DB,118 application, or 74LV00DB,118 equivalent, this device serves as a low-voltage, high-noise-immunity combinational logic building block where rail-to-rail input tolerance, sub-1V logic threshold operation, and guaranteed functionality down to 1.0 V are critical selection criteria.
Technical Context
The 74LV00DB,118 implements four independent 2-input NAND gates in a single monolithic CMOS structure, with input clamp diodes enabling safe interface to voltages exceeding VCC when used with current-limiting resistors. Its static logic behavior follows standard Boolean NAND truth table with H/L/X-defined outputs.
It supports dual-voltage domain operation: inputs accept TTL levels (0.8 V VIH min, 0.4 V VIL max) when VCC is 2.7–3.6 V, while maintaining full CMOS noise margins across 1.0–5.5 V supply range. Output drive strength is specified at ±6 mA (VOL ≤ 0.4 V, VOH ≥ 2.82 V at VCC = 3.0 V).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 1.0 V to 5.5 V - enables direct integration into 1.2 V, 1.8 V, 2.5 V, 3.3 V, and 5 V logic domains without level shifters. |
| Propagation Delay (tpd) | 7 ns typical at VCC = 3.3 V, CL = 15 pF - ensures timing-critical combinational logic paths meet sub-10 ns budget in compact control circuits. |
| Input Voltage Thresholds | VIL ≤ 0.8 V, VIH ≥ 2.0 V at VCC = 2.7–3.6 V - guarantees reliable recognition of TTL-compatible signals while rejecting noise up to 1.2 V margin. |
| Output Drive Capability | ±6 mA at VCC = 3.0 V - sufficient to drive 10 LVTTL loads or directly interface with microcontroller GPIOs without external buffers. |
| Operating Temperature | −40 °C to +125 °C - qualified for under-hood automotive modules, industrial PLC I/O stages, and extended-range power management controllers. |
| ESD Protection | HBM > 2000 V, CDM > 1000 V - reduces risk of field failure during PCB handling and system-level ESD events in factory and end-user environments. |
| Power Dissipation | CPD = 22 pF - enables accurate dynamic power estimation (PD = CPD × VCC² × fi × N) for battery-powered or thermally constrained designs. |
Pinout & Package
74LV00DB,118 is packaged in SSOP14 (SOT337-1), a plastic shrink small outline package with 14 leads, body width 5.3 mm, and 0.65 mm lead pitch. Pin 1 is marked by a notch or dot; pin numbering follows standard counter-clockwise convention from top-left corner.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1A, 2A, 3A, 4A | Input A of Gate n | Primary logic input for each of four NAND gates; accepts 0–VCC voltage range with internal clamp diodes. |
| 1B, 2B, 3B, 4B | Input B of Gate n | Secondary logic input; electrically identical to A inputs; supports wired-OR configuration via open-drain emulation using pull-ups. |
| 1Y, 2Y, 3Y, 4Y | Output Y of Gate n | CMOS push-pull output; sinks or sources current per specification; no internal pull-up/down; requires external termination if floating. |
| GND (Pin 7) | Ground Reference | 0 V return path for all internal circuitry and I/O; must be low-impedance connection to minimize ground bounce (<0.8 V typical). |
| VCC (Pin 14) | Supply Voltage | Primary power rail; decoupling capacitor (100 nF) required within 5 mm for stable switching performance at >1 MHz. |
Key Features
| Feature | Design Value |
|---|---|
| Wide Supply Range | Operates from 1.0 V to 5.5 V - eliminates need for separate voltage regulators in mixed-supply systems and supports brown-out tolerant operation. |
| TTL Input Compatibility | Accepts standard TTL logic levels at VCC = 2.7–3.6 V - enables seamless interconnection with legacy 5 V logic without translators or resistive dividers. |
| Low Ground Bounce | Typical <0.8 V at VCC = 3.3 V - maintains signal integrity in dense PCB layouts with shared ground planes and multiple simultaneous switching outputs. |
| Latch-up Immunity | Exceeds 100 mA per JESD78 Class II Level B - prevents destructive latch-up during transient overvoltage or hot-swap events in industrial backplanes. |
| Thermal Robustness | Rated from −40 °C to +125 °C - validated for continuous operation in engine control units, motor drives, and outdoor telecom equipment enclosures. |
Applications
| Industrial PLC I/O Expansion | Microcontroller GPIO Signal Conditioning |
|---|---|
|
Use Scenario: Adding discrete logic functions to extend limited MCU GPIO count for sensor enable/disable, relay control sequencing, and status flag combination. IC Role / Device Role / Timing Role: Quad NAND gate performing active-low enable gating, inverted status merging, and synchronous reset generation with deterministic 7–15 ns delay. Use Value: Eliminates need for additional microcontroller firmware cycles or external CPLD; provides hardware-level timing assurance unaffected by software latency or interrupt jitter. |
Use Scenario: Interfacing 5 V sensors or actuators to 3.3 V microcontrollers while preserving noise immunity and signal edge fidelity. IC Role / Device Role / Timing Role: Level translator and signal conditioner using NAND configuration as inverter or buffer with TTL-compatible input thresholds and CMOS output swing. Use Value: Achieves bidirectional voltage adaptation without external bias networks; maintains <10 ns timing skew between channels for synchronized peripheral control. |
| Automotive Body Control Module Logic | Consumer Appliance Power Sequencing |
|
Use Scenario: Implementing fail-safe interlocks, door lock arbitration, and lamp driver enable logic in non-safety-critical vehicle subsystems. IC Role / Device Role / Timing Role: Combinational logic element enforcing AND/NAND-based safety conditions (e.g., "door closed AND key present → unlock") with guaranteed response under 15 ns. Use Value: Provides ASIL-independent hardware-enforced logic that remains functional during MCU reset or firmware hang, improving system robustness. |
Use Scenario: Generating precise power-on reset sequences, heater/cooler enable coordination, and fault-lockout states in smart home appliances. IC Role / Device Role / Timing Role: Glue logic component generating synchronized enable pulses, inverted fault flags, and priority-encoded control signals from mechanical switch inputs. Use Value: Reduces BOM cost versus dedicated PMICs; delivers deterministic startup timing (≤10 ns jitter) independent of MCU clock stability or boot sequence duration. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar quad 2-input NAND gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC00APWR | Wider industrial temp range (−40 °C to +125 °C), identical 1.65–5.5 V supply, but lacks explicit TTL input compatibility below VCC = 3.0 V. | Preferred for 1.8 V/3.3 V-only systems requiring JEDEC JESD8-5 compliance; less suitable for mixed 2.7 V/3.3 V TTL-CMOS hybrid interfaces. | Select when operating exclusively in 1.65–5.5 V domain and no legacy TTL signal interfacing is required. |
| 74AHC00PW,118 | Higher speed (tpd = 5.5 ns typ at VCC = 5 V), wider supply (2–5.5 V), but minimum VCC = 2 V - cannot operate at 1.0–1.8 V like LV series. | Better for 5 V high-speed control buses; unsuitable for ultra-low-voltage IoT nodes or energy-harvesting systems requiring 1.2 V operation. | Choose for maximum speed in 3.3 V/5 V systems where sub-2 V operation is unnecessary and ground bounce sensitivity is lower. |
Compared with SN74LVC00APWR and 74AHC00PW,118, the 74LV00DB,118 uniquely supports true 1.0 V operation with verified TTL input acceptance at 2.7–3.6 V, making it the only option among the three for battery-powered devices with dynamic voltage scaling and legacy interface coexistence.
Availability
74LV00DB,118 is available at Aetrix Electronics and suitable for industrial PLC I/O expansion, microcontroller GPIO signal conditioning, and automotive body control module logic requiring stable component supply across extended temperature ranges and mixed-voltage designs.
Supply support for 74LV00DB,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 essential efficiency-enhancing components, delivering high-performance, reliable, and scalable logic, analog, and MOSFET solutions for automotive, industrial, and consumer markets.
The 74LV00DB,118 belongs to Nexperia's Low-Voltage (LV) logic family, engineered specifically for energy-efficient digital systems operating across 1.0–5.5 V rails while maintaining interoperability with legacy TTL and modern CMOS interfaces.
FAQ
What is the minimum supply voltage at which 74LV00DB,118 guarantees full functionality?
The 74LV00DB,118 is fully specified and guaranteed to operate down to 1.0 V supply voltage, with static characteristics validated from VCC = 1.2 V and functional operation confirmed at 1.0 V using GND/VCC-referenced input levels. This enables use in ultra-low-power battery systems and dynamically scaled voltage domains where other logic families fail.
Can 74LV00DB,118 safely interface with 5 V TTL outputs without external components?
Yes - when powered at VCC = 2.7 V to 3.6 V, the 74LV00DB,118 accepts standard TTL input levels (VIH ≥ 2.0 V, VIL ≤ 0.8 V) directly due to its input clamp diodes and defined VIH/VIL thresholds. No series resistors or level translators are needed, though current limiting may be added for overvoltage protection beyond absolute max ratings.
Does 74LV00DB,118 require external pull-up or pull-down resistors on unused inputs?
Unused inputs must be terminated to either VCC or GND to prevent floating states that cause increased ICC, noise susceptibility, and potential oscillation. The datasheet specifies VI = VCC or GND for static parameter testing; leaving inputs unconnected violates recommended operating conditions and risks erratic behavior or excessive power draw.
How does the SSOP14 (SOT337-1) package of 74LV00DB,118 compare thermally to SO14 and TSSOP14 variants?
The SSOP14 (SOT337-1) package has thermal characteristics intermediate between SO14 and TSSOP14: its Ptot derating slope is not explicitly published in the datasheet, but its 5.3 mm body width and 0.65 mm pitch provide better heat spreading than TSSOP14 yet less mass than SO14. For continuous 500 mW dissipation, board layout with thermal vias under the exposed pad (if present) is recommended.
74LV00DB,118 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74LV
- Package/Case:
- 14-SSOP (0.209", 5.30mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Logic Type:
- NAND Gate
- Number of Circuits:
- 4
- Number of Inputs:
- 2
- Features:
- -
- Voltage - Supply:
- 1V ~ 5.5V
- Current - Quiescent (Max):
- 40 µA
- Current - Output High, Low:
- 12mA, 12mA
- Input Logic Level - Low:
- 0.3V ~ 0.8V
- Input Logic Level - High:
- 0.9V ~ 2V
- Max Propagation Delay @ V, Max CL:
- 6.5ns @ 5V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 14-SSOP
74LV00DB,118 FAQ
1.How can I place an order for 74LV00DB,118 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74LV00DB,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 74LV00DB,118 reliable?
The price and inventory of 74LV00DB,118 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LV00DB,118 is usually 5 days.
3.What payment methods are accepted for 74LV00DB,118?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LV00DB,118 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74LV00DB,118?
74LV00DB,118 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74LV00DB,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 74LV00DB,118?
For technical support, including 74LV00DB,118 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LV00DB,118 requirements.
6.How does Aetrix verify that 74LV00DB,118 is sourced from the original manufacturer or authorized distributors?
All 74LV00DB,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 74LV00DB,118 meets industry standards.
7.What is the process for return or replacement of 74LV00DB,118?
All 74LV00DB,118 units undergo pre-shipment inspection (PSI). If there is an issue with 74LV00DB,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 74LV00DB,118 part is unused and in its original packaging.
Return procedure for 74LV00DB,118:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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