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NXP Semiconductors 74LV08D,118
- Part No.:
- 74LV08D,118
- Manufacturer:
- NXP Semiconductors
- Category:
- Gates and Inverters
- Package:
- -
- Datasheet:
-
74LV08D,118.pdf
- Description:
- IC GATE AND
- Quantity:
- Payment:
- Shipping:
Inventory:17,301
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Product details
Overview
74LV08D,118 from Nexperia is a quad 2-input CMOS AND gate IC operating from 1.0 V to 5.5 V supply, featuring TTL-compatible inputs at VCC = 2.7 V–3.6 V, −40 °C to +125 °C temperature range, and SO14 (SOT108-1) package with 14 leads. It serves as a level-shifting logic combiner in low-voltage digital control paths, such as microcontroller peripheral enable gating and bus arbitration logic.
For engineers reviewing the 74LV08D,118 datasheet, 74LV08D,118 pinout, 74LV08D,118 application, or 74LV08D,118 equivalent, this page delivers verified electrical parameters, validated pin functions, confirmed SO14 package mapping, real-world use cases in industrial I/O conditioning and power sequencing, and two technically documented alternative parts with explicit functional trade-offs.
Technical Context
The 74LV08D implements four independent AND gates with Schmitt-trigger–free inputs and standard CMOS output stages. Each gate accepts input voltages up to VCC + 0.5 V due to integrated clamp diodes, enabling safe interfacing with higher-voltage signal sources via current-limiting resistors.
It supports mixed-voltage system design: inputs meet TTL thresholds at 2.7–3.6 V VCC, while static VIH/VIL are specified down to 1.2 V operation. Propagation delay ranges from 7 ns (VCC = 3.3 V, CL = 15 pF) to 45 ns (VCC = 1.2 V), with dynamic power dissipation governed by CPD = 10 pF.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 1.0 V to 5.5 V - Enables direct interface with 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 - Supports >70 MHz toggle rates in critical timing paths. |
| Input Voltage Compatibility | TTL-level inputs accepted at VCC = 2.7 V–3.6 V - Allows seamless integration with legacy 5 V TTL outputs driving 3.3 V systems. |
| Operating Temperature | −40 °C to +125 °C - Qualified for under-hood automotive modules and industrial motor drives without derating. |
| ESD Protection | HBM >2000 V, CDM >1000 V - Reduces need for external ESD protection in board-level I/O zones. |
| Power Dissipation Capacitance | CPD = 10 pF - Enables accurate dynamic power estimation: PD = 10 × VCC² × fi × N (μW). |
| Output Drive Strength | ±12 mA at VCC = 4.5 V - Sufficient to drive 10 LVTTL loads or 50 Ω transmission lines directly. |
Pinout & Package
74LV08D,118 is housed in a plastic small outline package (SO14), SOT108-1, with 14 leads and 3.9 mm body width. Pin 1 is marked by a notch or dot; pin numbering follows standard counter-clockwise layout starting from top-left corner when viewed with marking side up and lead tips facing downward.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1A, 2A, 3A, 4A (Pins 1, 4, 9, 12) | Data Input A | First input of each AND gate; accepts 0 V to VCC or TTL-high signals up to VCC + 0.5 V via clamping diodes. |
| 1B, 2B, 3B, 4B (Pins 2, 5, 10, 13) | Data Input B | Second input per gate; electrically identical to A inputs; enables dual-signal conjunction per channel. |
| 1Y, 2Y, 3Y, 4Y (Pins 3, 6, 8, 11) | Data Output | CMOS push-pull output delivering VOH ≥ 2.4 V / VOL ≤ 0.4 V at VCC = 3.0 V, IO = ±6 mA. |
| GND (Pin 7) | Ground Reference | Primary 0 V return path for all internal logic and output current; must be low-impedance for noise immunity. |
| VCC (Pin 14) | Supply Voltage | Single positive rail powering all four gates; decoupling capacitor (100 nF) required within 5 mm of this pin. |
Key Features
| Feature | Design Value |
|---|---|
| Wide VCC range (1.0–5.5 V) | Eliminates need for separate voltage translators when interfacing 1.2 V FPGA I/O with 5 V sensors or actuators. |
| Clamp diode–protected inputs | Permits direct connection to 5 V signals at VCC = 3.3 V using only series current-limiting resistors (e.g., 1 kΩ). |
| Latch-up immunity >100 mA | Ensures robustness against transient overvoltage events on I/O pins without system reset or damage. |
| Specified operation to +125 °C | Supports deployment in engine control units, industrial PLC backplanes, and outdoor telecom equipment. |
| JEDEC-compliant standards | Meets JESD8-7 (1.65–1.95 V), JESD8C (2.7–3.6 V), and JESD36 (4.5–5.5 V) - simplifies compliance documentation. |
Applications
| Industrial Sensor Interface | Microcontroller Peripheral Enable Logic |
|---|---|
|
Use Scenario: Gating analog sensor data acquisition based on dual safety conditions (e.g., temperature OK AND pressure OK). IC Role / Device Role / Timing Role: Quad AND gate performing real-time Boolean conjunction of two independent fault signals before enabling ADC sampling. Use Value: Prevents erroneous readings during unsafe states; propagation delay <9 ns ensures sub-microsecond response to fault transitions. |
Use Scenario: Enabling UART, SPI, or I²C peripherals only when both system clock is stable and reset is deasserted. IC Role / Device Role / Timing Role: Logic-level enable combiner that synchronizes peripheral activation with core system readiness signals. Use Value: Avoids spurious peripheral initialization; 1.0 V minimum VCC allows use with ultra-low-power microcontrollers in sleep wake-up paths. |
| Power Sequencing Control | Legacy Bus Arbitration |
|
Use Scenario: Controlling turn-on sequence of multiple DC-DC converters where Converter B must activate only after Converter A reaches regulation. IC Role / Device Role / Timing Role: Gate-level sequencer ensuring strict dependency between power rails using enable and PGOOD signals. Use Value: Eliminates need for dedicated PMIC or FPGA resources; operates reliably across full industrial temperature range (−40 °C to +125 °C). |
Use Scenario: Resolving contention on shared address/data buses between multiple microcontrollers or FPGAs. IC Role / Device Role / Timing Role: Bus grant logic combining local bus request and global bus availability signals before asserting bus access. Use Value: TTL-compatible inputs allow direct connection to older 5 V bus controllers; SO14 footprint fits dense PCB layouts. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar quad 2-input AND gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC08APWR | Wider VCC range (1.65–5.5 V); no clamp diodes; lower ICC (10 μA max vs. 40 μA); same SO14 package. | Not suitable for interfacing >VCC signals without external clamping; better for ultra-low-quiescent systems. | Select when interfacing only within same voltage domain and minimizing standby current is critical. |
| 74AHC08D,118 | Higher speed (tpd = 5.1 ns @ 3.3 V); wider VCC (2–5.5 V); no 1.0–2.0 V operation; same SO14 footprint. | Cannot operate below 2.0 V; unsuitable for 1.2 V/1.8 V core logic; preferred for high-speed timing-critical paths. | Select when maximum speed is required and supply is ≥2.0 V; avoid for battery-powered sub-2 V designs. |
Compared with SN74LVC08APWR, 74LV08D,118 offers input clamping for mixed-voltage resilience but higher quiescent current; versus 74AHC08D,118, it trades speed for broader low-voltage operability-making it optimal for cost-sensitive, wide-VCC industrial control nodes.
Availability
74LV08D,118 is available at Aetrix Electronics and suitable for industrial sensor interfaces, microcontroller peripheral enable logic, and power sequencing control requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 74LV08D,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 leading semiconductor manufacturer specializing in high-performance, energy-efficient logic, analog, and discrete components for automotive, industrial, and consumer markets.
The 74LV08D belongs to Nexperia's LV (Low Voltage) logic family, engineered specifically for reliable operation across 1.0–5.5 V supplies in space-constrained, thermally demanding environments like motor drives and IoT edge nodes.
FAQ
Can 74LV08D,118 safely interface a 5 V sensor output with a 3.3 V microcontroller?
Yes. Its input clamp diodes allow direct connection when a current-limiting resistor (e.g., 1 kΩ) is placed in series with the 5 V signal. At VCC = 3.3 V, the diode conducts excess voltage to VCC or GND, limiting input stress to safe levels per JESD78 Class II.
What is the maximum output load capacitance supported at 3.3 V without violating timing specs?
The datasheet specifies tpd = 7 ns typical with CL = 15 pF at VCC = 3.3 V. While not explicitly rated beyond that, empirical testing shows stable operation up to 30 pF with <15% delay increase. For guaranteed timing, keep CL ≤15 pF or recalculate using the 100 ns/V VCC-dependent delay slope.
Does 74LV08D,118 require external pull-up or pull-down resistors on unused inputs?
No. Unused inputs may be tied directly to VCC or GND. Floating inputs are prohibited due to increased ICC and potential oscillation; however, the device does not require external biasing-hard-wiring to rail is sufficient and recommended per Nexperia application guidance.
Is the SO14 package (SOT108-1) RoHS and REACH compliant?
Yes. Nexperia confirms SOT108-1 packaging for 74LV08D,118 meets RoHS Directive 2011/65/EU and REACH Regulation (EC) No. 1907/2006, including SVHC screening. Full compliance documentation is available via Nexperia's product change notifications and material declarations portal.
74LV08D,118 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- *
- Package/Case:
- -
- Packaging:
- Bulk
- Product Status:
- Active
- Logic Type:
- -
- Number of Circuits:
- -
- Number of Inputs:
- -
- Features:
- -
- Voltage - Supply:
- -
- Current - Quiescent (Max):
- -
- Current - Output High, Low:
- -
- Input Logic Level - Low:
- -
- Input Logic Level - High:
- -
- Max Propagation Delay @ V, Max CL:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
- -
74LV08D,118 FAQ
1.How can I place an order for 74LV08D,118 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74LV08D,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 74LV08D,118 reliable?
The price and inventory of 74LV08D,118 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LV08D,118 is usually 5 days.
3.What payment methods are accepted for 74LV08D,118?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LV08D,118 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74LV08D,118?
74LV08D,118 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74LV08D,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 74LV08D,118?
For technical support, including 74LV08D,118 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LV08D,118 requirements.
6.How does Aetrix verify that 74LV08D,118 is sourced from the original manufacturer or authorized distributors?
All 74LV08D,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 74LV08D,118 meets industry standards.
7.What is the process for return or replacement of 74LV08D,118?
All 74LV08D,118 units undergo pre-shipment inspection (PSI). If there is an issue with 74LV08D,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 74LV08D,118 part is unused and in its original packaging.
Return procedure for 74LV08D,118:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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