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Nexperia USA Inc. 74LVC2G241DP-Q100H
- Part No.:
- 74LVC2G241DP-Q100H
- Manufacturer:
- Nexperia USA Inc.
- Package:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Datasheet:
-
74LVC2G241DP-Q100H.pdf
- Description:
- IC BUF NON-INVERT 5.5V 8TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:1,248
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Product details
Overview
74LVC2G241DP-Q100 from Nexperia is a dual non-inverting buffer/line driver with 3-state outputs, designed for automotive signal routing in mixed-voltage systems. It operates from 1.65 V to 5.5 V, supports 5 V-tolerant inputs/outputs, delivers ±24 mA output drive at 3.0 V, and features Schmitt-trigger inputs for noise immunity-enabling reliable interfacing between 3.3 V microcontrollers and 5 V legacy peripherals in body control modules.
For engineers reviewing the 74LVC2G241DP-Q100 datasheet, 74LVC2G241DP-Q100 pinout, 74LVC2G241DP-Q100 application, or 74LVC2G241DP-Q100 equivalent, key selection criteria include its AEC-Q100 Grade 1 qualification, asymmetric enable logic (1OE active LOW, 2OE active HIGH), IOFF power-down protection, and TSSOP8 package compatibility with high-density PCB layouts.
Technical Context
This device implements two independent non-inverting buffers, each with dedicated 3-state control: 1Y is enabled by low-active 1OE (Pin 1), while 2Y is enabled by high-active 2OE (Pin 7). The Schmitt-trigger inputs accept slow-rising signals and tolerate input voltages up to 5.5 V regardless of VCC level.
IOFF circuitry ensures bidirectional isolation during partial power-down-blocking backflow current when VCC = 0 V-making it suitable for hot-swap and power-gated subsystems. Its static and dynamic performance is fully characterized across -40 °C to +125 °C, meeting automotive thermal requirements without derating below 96 °C in the TSSOP8 package.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply voltage range | 1.65 V to 5.5 V - enables direct operation from 1.8 V, 2.5 V, 3.3 V, or 5 V rails without level shifters |
| Input voltage tolerance | Up to 5.5 V - allows connection to 5 V TTL or CMOS sources while powered from lower VCC |
| Output drive strength | ±24 mA at VCC = 3.0 V - sufficient to drive 50 Ω transmission lines or multiple LS-TTL loads |
| Propagation delay | 2.6 ns typical at VCC = 3.3 V - supports >200 MHz data rates in short-reach digital links |
| Enable/disable timing | 2.0 ns typical enable time (1OE→1Y) - ensures fast bus arbitration and low-latency peripheral access |
| IOFF leakage current | ±2 μA max at VCC = 0 V - prevents unintended loading of powered-down buses or sensors |
| ESD robustness | HBM >2000 V, CDM >1000 V - withstands handling and board-level ESD events in automotive assembly |
Pinout & Package
TSSOP8 package (SOT505-2): plastic thin shrink small outline, 8 leads, 3 mm body width, 0.65 mm pitch, 0.5 mm lead length, pin 1 index in lower-left corner.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (1OE) | Output enable input for 1Y | Active LOW control: drives 1Y to high-impedance when HIGH; critical for bus sharing with other drivers |
| 2 (VCC) | Positive supply rail | Accepts 1.65–5.5 V; powers both buffers and internal logic; decoupling required within 10 mm |
| 3 (1A) | Data input for first buffer | Inverts logic state zero times; Schmitt-trigger input rejects <1.5 V noise on 3.3 V signals |
| 4 (2OE) | Output enable input for 2Y | Active HIGH control: drives 2Y to high-impedance when LOW; complements 1OE for asymmetric control schemes |
| 5 (2Y) | Data output for second buffer | Non-inverted output; sinks or sources up to 24 mA; 5 V tolerant even at 1.65 V VCC |
| 6 (1Y) | Data output for first buffer | Non-inverted output; matches 2Y drive capability; shares same VCC and GND return paths |
| 7 (GND) | Ground reference | 0 V reference for all I/O and internal circuitry; must be low-inductance connection to system ground plane |
| 8 (2A) | Data input for second buffer | Independent input path; electrically identical to 1A; supports dual-channel signal conditioning |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 1 qualification | Validated for operation from -40 °C to +125 °C ambient, meeting automotive reliability and lifetime requirements |
| Asymmetric 3-state control | 1OE (active LOW) and 2OE (active HIGH) allow flexible bus arbitration and hierarchical enable sequencing |
| IOFF power-down protection | Blocks current flow between I/O pins when VCC = 0 V, preventing damage in partial-power-down systems |
| 5 V tolerant I/O at any VCC ≥1.65 V | Eliminates external level translators when interfacing 3.3 V MCUs with 5 V sensors or displays |
| Schmitt-trigger inputs | Provides >0.5 V hysteresis, enabling clean switching on noisy or slow-rising signals from mechanical switches or analog comparators |
Applications
| Body Control Module Bus Interface | Instrument Cluster Signal Conditioning |
|---|---|
Use Scenario: Isolating and buffering LIN or CAN transceiver control signals from an MCU in a vehicle door module. IC Role / Device Role / Timing Role: Dual buffer routes GPIO-controlled enable signals to transceivers while providing 3-state isolation during sleep mode. Use Value: Prevents backfeed into MCU I/O during battery-saving deep-sleep states via IOFF, reducing quiescent current by >10 μA per channel. | Use Scenario: Driving segmented LED backlight controls and analog sensor interface lines in a dashboard display unit. IC Role / Device Role / Timing Role: Level-shifting buffer translates 3.3 V MCU PWM outputs to 5 V LED drivers and scales analog sensor references to ADC inputs. Use Value: 5 V-tolerant outputs eliminate discrete FET level shifters, reducing BOM count by two components per channel. |
| ADAS Camera Power Sequencing | Infotainment System Audio Routing |
Use Scenario: Enabling/disabling clock and data lines to image sensors during camera boot and shutdown sequences. IC Role / Device Role / Timing Role: 3-state buffer gates sensor interface signals under MCU control, synchronizing with power-rail ramp-up/down timing. Use Value: Sub-3 ns enable timing ensures precise alignment with sensor reset pulses, avoiding frame corruption during power transitions. | Use Scenario: Multiplexing audio codec control lines (I²C, reset, interrupt) between primary and backup processors in head-unit designs. IC Role / Device Role / Timing Role: Bidirectional buffer isolates processor-side I/O from codec-side lines, with 3-state control enabling clean bus handover. Use Value: Schmitt-trigger inputs reject RF coupling from nearby Bluetooth/WiFi antennas, eliminating false interrupts in noisy cabin environments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual 3-state buffer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC2G241DBVR | Industrial grade (-40 °C to +85 °C), no AEC-Q100 qualification; identical pinout and electrical specs | Not qualified for automotive under-hood or cabin modules requiring Grade 1 temperature range | Select only for non-automotive or passenger-cabin-only applications where extended temperature validation is not required |
| 74LVC2G241DC-Q100 | VSSOP8 package (2.3 mm width), same AEC-Q100 Grade 1 rating and electrical behavior | Higher trace density requirement due to finer pitch; less thermal mass than TSSOP8 for same power dissipation | Choose for space-constrained layouts where PCB real estate is prioritized over thermal margin and rework accessibility |
Compared with SN74LVC2G241DBVR, the 74LVC2G241DP-Q100 adds automotive-grade reliability and extended temperature support; compared with 74LVC2G241DC-Q100, it trades package size for improved thermal performance and solder joint reliability in high-vibration environments.
Availability
74LVC2G241DP-Q100 is available at Aetrix Electronics and suitable for automotive body electronics, instrument cluster interfaces, ADAS camera subsystems, and infotainment control modules requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 74LVC2G241DP-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 specializing in high-volume, high-reliability logic, analog, and MOSFET solutions, with leadership in automotive-qualified components.
The 74LVC2G241-Q100 belongs to Nexperia's automotive logic family, engineered specifically for robust signal integrity and fail-safe operation in vehicle networking, power management, and human-machine interface subsystems.
FAQ
What is the function of the asymmetric enable inputs (1OE active LOW, 2OE active HIGH)?
This dual-enable architecture allows independent control of each buffer's output state using complementary logic levels-enabling one buffer to be enabled while the other remains disabled without external inverters. It simplifies bus arbitration in multi-master systems and supports hierarchical power sequencing where different subsystems require opposite polarity enable signals.
Can 74LVC2G241DP-Q100 operate with VCC = 1.8 V while interfacing with 5 V inputs?
Yes. Inputs are 5 V tolerant across the full 1.65 V to 5.5 V VCC range, meaning 5 V signals applied to 1A or 2A will not damage the device nor disrupt logic operation when VCC = 1.8 V. Output voltage swing remains rail-to-rail (0 V to 1.8 V), but output drive strength is reduced to approximately ±8 mA at that voltage.
How does IOFF protect the device during partial power-down?
When VCC = 0 V, the IOFF circuit disables both output transistors, presenting high-impedance (>100 MΩ) between 1Y/2Y and GND/VCC. This prevents current from flowing backward through the outputs if external 5 V signals remain present on 1Y or 2Y, protecting both this IC and upstream powered components from latch-up or overheating.
Is the TSSOP8 package (SOT505-2) compatible with standard reflow profiles for lead-free assembly?
Yes. The SOT505-2 package is qualified for IPC/JEDEC J-STD-020D moisture sensitivity level 1 (MSL-1), allowing unlimited floor life and compatibility with standard Pb-free reflow profiles peaking at 260 °C. Its 0.65 mm pitch and 3 mm body width support automated optical inspection and X-ray void analysis in high-reliability automotive manufacturing.
74LVC2G241DP-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:
- Buffer, Non-Inverting
- Number of Elements:
- 2
- Number of Bits per Element:
- 1
- Input Type:
- -
- Output Type:
- 3-State
- Current - Output High, Low:
- 32mA, 32mA
- Voltage - Supply:
- 1.65V ~ 5.5V
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-TSSOP
74LVC2G241DP-Q100H FAQ
1.How can I place an order for 74LVC2G241DP-Q100H through Aetrix?
Please submit a Request for Quotation (RFQ) for 74LVC2G241DP-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 74LVC2G241DP-Q100H reliable?
The price and inventory of 74LVC2G241DP-Q100H are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LVC2G241DP-Q100H is usually 5 days.
3.What payment methods are accepted for 74LVC2G241DP-Q100H?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LVC2G241DP-Q100H transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74LVC2G241DP-Q100H?
74LVC2G241DP-Q100H orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74LVC2G241DP-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 74LVC2G241DP-Q100H?
For technical support, including 74LVC2G241DP-Q100H datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LVC2G241DP-Q100H requirements.
6.How does Aetrix verify that 74LVC2G241DP-Q100H is sourced from the original manufacturer or authorized distributors?
All 74LVC2G241DP-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 74LVC2G241DP-Q100H meets industry standards.
7.What is the process for return or replacement of 74LVC2G241DP-Q100H?
All 74LVC2G241DP-Q100H units undergo pre-shipment inspection (PSI). If there is an issue with 74LVC2G241DP-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 74LVC2G241DP-Q100H part is unused and in its original packaging.
Return procedure for 74LVC2G241DP-Q100H:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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