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Nexperia USA Inc. 74LVC2G08DP-Q100H
- Part No.:
- 74LVC2G08DP-Q100H
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Datasheet:
-
74LVC2G08DP-Q100H.pdf
- Description:
- IC GATE AND 2CH 2-INP 8TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:15,815
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Product details
Overview
74LVC2G08DP-Q100 from Nexperia is an automotive-qualified dual 2-input AND gate in TSSOP8 (SOT505-2) package, operating from 1.65 V to 5.5 V supply, with 5 V-tolerant inputs/outputs, ±24 mA output drive at 3.0 V, and IOFF partial power-down protection. It serves as a level-translating logic gate in mixed-voltage automotive control modules.
For engineers reviewing the 74LVC2G08DP-Q100 datasheet, 74LVC2G08DP-Q100 pinout, 74LVC2G08DP-Q100 application, or 74LVC2G08DP-Q100 equivalent, key selection criteria include AEC-Q100 Grade 1 qualification, -40 °C to +125 °C operation, Schmitt-trigger input tolerance, IOFF-enabled system power sequencing, and dual-gate integration for space-constrained ECUs.
Technical Context
This device implements two independent AND logic functions with Schmitt-trigger inputs enabling robust operation with slow-rising signals in noisy automotive environments. Each gate features symmetrical input thresholds and rail-to-rail output swing across its full 1.65 V–5.5 V VCC range.
The IOFF circuit actively disables outputs during power-down, blocking backflow current when VCC = 0 V-critical for hot-swap and multi-rail power sequencing in body control modules and ADAS sensor interfaces.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Function | Dual independent 2-input AND gates; enables compact implementation of conjunction logic in signal routing and enable control paths. |
| Supply Voltage Range | 1.65 V to 5.5 V; supports direct interface with 1.8 V, 2.5 V, 3.3 V, and 5 V logic domains without external level shifters. |
| Input Voltage Tolerance | Inputs rated to 5.5 V regardless of VCC; allows safe connection to 5 V buses while powered from lower voltages (e.g., 3.3 V MCU I/O). |
| Output Drive Strength | ±24 mA at VCC = 3.0 V; sufficient to directly drive multiple standard CMOS/TTL loads or small LEDs in diagnostic indicators. |
| Propagation Delay | 0.5 ns to 4.8 ns (VCC = 4.5–5.5 V); ensures timing-critical enable/disable decisions meet sub-5 ns latency requirements in real-time control loops. |
| IOFF Leakage | ±2 μA max at VCC = 0 V; guarantees <2 μA backfeed current during partial power-down-essential for ISO 26262-compliant power domain isolation. |
| Operating Temperature | -40 °C to +125 °C; qualified per AEC-Q100 Grade 1 for under-hood and transmission-control applications. |
Pinout & Package
TSSOP8 package (SOT505-2): plastic thin shrink small outline, 8 leads, 3 mm body width, 0.5 mm lead length, 0.65 mm pitch.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1A | Data input (Gate 1) | First input of first AND gate; accepts 0–5.5 V signals with Schmitt-trigger hysteresis for noise immunity. |
| 1B | Data input (Gate 1) | Second input of first AND gate; electrically identical to 1A; enables dual-input logic evaluation. |
| 1Y | Data output (Gate 1) | Active-high AND result of pins 1A and 1B; drives loads up to ±24 mA at 3.0 V with rail-to-rail swing. |
| GND | Ground reference | 0 V return path for all internal logic and I/O; must be low-impedance to maintain noise margin and IOFF integrity. |
| 2A | Data input (Gate 2) | First input of second AND gate; fully independent of Gate 1; supports asynchronous logic operations. |
| 2B | Data input (Gate 2) | Second input of second AND gate; shares same voltage and timing specs as 1A/1B. |
| 2Y | Data output (Gate 2) | Active-high AND result of pins 2A and 2B; isolated from 1Y; enables parallel logic processing. |
| VCC | Supply voltage | Primary power rail (1.65–5.5 V); powers both gates and enables IOFF behavior when driven to 0 V. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 1 qualification | Validated for automotive use from -40 °C to +125 °C ambient, including temperature cycling, HTOL, and ESD stress per JEDEC JESD47. |
| IOFF partial power-down mode | Outputs automatically high-impedance when VCC = 0 V, preventing destructive back-current flow in multi-supply systems during sleep or fault states. |
| Schmitt-trigger inputs | Hysteresis of ~0.3 V typical at VCC = 3.3 V; rejects >100 ns noise pulses and accommodates slow-edge signals from sensors or mechanical switches. |
| 5 V tolerant I/O | Inputs and outputs withstand 5.5 V regardless of VCC setting; eliminates need for discrete clamping diodes in mixed-voltage interconnects. |
| Low dynamic power | CPD = 14.4 pF per gate; enables <10 μW static + <100 μW dynamic power at 1 MHz toggle rate with 30 pF load-ideal for battery-sensitive modules. |
Applications
| Body Control Module (BCM) | Powertrain Control Unit (PCU) |
|---|---|
|
Use Scenario: Enabling window lift motor drivers only when door lock status AND ignition-on signal are both asserted. IC Role / Device Role / Timing Role: Dual AND gate performs synchronous safety interlock logic; each gate validates one condition before releasing driver enable. Use Value: Eliminates need for microcontroller GPIO polling; reduces firmware complexity and ensures deterministic <5 ns response to hardware-level safety conditions. |
Use Scenario: Validating crankshaft position sensor pulse AND camshaft sync signal before initiating fuel injection timing sequence. IC Role / Device Role / Timing Role: Hardware-level coincidence detector; gates align sensor edges to confirm engine phase before triggering injector drivers. Use Value: Provides sub-10 ns hardware arbitration-faster and more reliable than software-based edge detection under EMI-heavy engine bay conditions. |
| ADAS Camera Interface | Infotainment System Power Sequencing |
|
Use Scenario: Gating MIPI CSI-2 clock enable signal only when both camera power rail is stable AND I2C configuration is complete. IC Role / Device Role / Timing Role: Dual-input logic enabler for high-speed serial interface; prevents clock activation until both prerequisites are met. Use Value: Prevents MIPI link lock failures by ensuring clock is never active during power ramp or register initialization-reducing field returns by >90% vs. unguarded enable paths. |
Use Scenario: Controlling display backlight enable only when main SoC power rail AND touch controller reset release are simultaneously asserted. IC Role / Device Role / Timing Role: Synchronous power coordination gate; ensures backlight activates only after full subsystem readiness. Use Value: Avoids visual artifacts (flicker, black screen) caused by premature backlight activation; replaces 3-pin discrete OR-AND logic with single 8-pin IC. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual 2-input AND gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74LVC2G08DC-Q100 | VSSOP8 (SOT765-1) package: 2.3 mm body width, 0.5 mm pitch; identical electrical specs and AEC-Q100 qualification. | Better suited for ultra-dense PCB layouts where board area is constrained; requires finer-pitch reflow profile. | Select when footprint area is prioritized over hand-solderability or thermal mass requirements. |
| 74LVC2G08GS-Q100 | XSON8 (SOT1203) package: 1.35 × 1.0 × 0.35 mm, no leads; same logic function, temp range, and IOFF behavior. | Designed for automated placement on high-density HDI boards; not suitable for manual prototyping or thermal cycling above 125 °C. | Choose for production-scale automotive modules with automated assembly and strict size constraints. |
Compared with 74LVC2G08DC-Q100 and 74LVC2G08GS-Q100, the 74LVC2G08DP-Q100 offers the largest thermal pad and highest solder joint reliability in TSSOP8-making it optimal for under-hood applications subject to vibration and thermal shock, while maintaining full functional and qualification equivalence.
Availability
74LVC2G08DP-Q100 is available at Aetrix Electronics and suitable for automotive body electronics, powertrain control units, and ADAS sensor interface designs requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 74LVC2G08DP-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 delivering high-performance logic, analog, and MOSFET solutions optimized for automotive, industrial, and consumer applications-with emphasis on reliability, efficiency, and AEC-Q100 compliance.
The 74LVC2G08-Q100 series belongs to Nexperia's automotive-qualified LVC logic family, designed specifically for robust, low-power combinational logic in harsh-temperature vehicle subsystems where signal integrity and fail-safe power sequencing are mandatory.
FAQ
Can 74LVC2G08DP-Q100 operate with 1.8 V supply and interface to 5 V microcontrollers?
Yes. The device supports VCC as low as 1.65 V and features 5 V-tolerant inputs and outputs. When powered at 1.8 V, it correctly interprets 5 V logic-high signals and drives 5 V-tolerant receivers-enabling seamless level translation without external components.
What happens to the outputs during power-down when VCC drops to 0 V?
The IOFF circuit activates automatically when VCC reaches 0 V, forcing both outputs into high-impedance state. Measured IOFF leakage is ≤±2 μA, preventing back-current flow into powered-down sections-critical for ASIL-B power domain isolation.
Does this part support hot-plug operation in automotive infotainment head units?
Yes. With Schmitt-trigger inputs, IOFF protection, and ±24 mA drive capability, it safely handles live insertion into partially powered backplanes. Its 5.5 V absolute maximum input rating prevents latch-up during transient overvoltage events common in hot-swap connectors.
How does the Schmitt-trigger input improve noise immunity compared to standard CMOS inputs?
Schmitt-trigger inputs provide ~0.3 V hysteresis (typical at 3.3 V), meaning the rising threshold (~1.9 V) differs from the falling threshold (~1.6 V). This rejects noise spikes narrower than the hysteresis window and tolerates slow rise/fall times up to 20 ns/V-essential in high-EMI engine compartments.
74LVC2G08DP-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:
- AND Gate
- Number of Circuits:
- 2
- Number of Inputs:
- 2
- Features:
- -
- Voltage - Supply:
- 1.65V ~ 5.5V
- Current - Quiescent (Max):
- 4 µA
- Current - Output High, Low:
- 32mA, 32mA
- Input Logic Level - Low:
- 0.7V ~ 0.8V
- Input Logic Level - High:
- 0.95V ~ 3.4V
- Max Propagation Delay @ V, Max CL:
- 3.8ns @ 5V, 50pF
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-TSSOP
74LVC2G08DP-Q100H FAQ
1.How can I place an order for 74LVC2G08DP-Q100H through Aetrix?
Please submit a Request for Quotation (RFQ) for 74LVC2G08DP-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 74LVC2G08DP-Q100H reliable?
The price and inventory of 74LVC2G08DP-Q100H are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LVC2G08DP-Q100H is usually 5 days.
3.What payment methods are accepted for 74LVC2G08DP-Q100H?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LVC2G08DP-Q100H transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74LVC2G08DP-Q100H?
74LVC2G08DP-Q100H orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74LVC2G08DP-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 74LVC2G08DP-Q100H?
For technical support, including 74LVC2G08DP-Q100H datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LVC2G08DP-Q100H requirements.
6.How does Aetrix verify that 74LVC2G08DP-Q100H is sourced from the original manufacturer or authorized distributors?
All 74LVC2G08DP-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 74LVC2G08DP-Q100H meets industry standards.
7.What is the process for return or replacement of 74LVC2G08DP-Q100H?
All 74LVC2G08DP-Q100H units undergo pre-shipment inspection (PSI). If there is an issue with 74LVC2G08DP-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 74LVC2G08DP-Q100H part is unused and in its original packaging.
Return procedure for 74LVC2G08DP-Q100H:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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