My Inquiry
My Account
NXP Semiconductors 74LVC2G241GD,125
- Part No.:
- 74LVC2G241GD,125
- Manufacturer:
- NXP Semiconductors
- Package:
- -
- Datasheet:
-
74LVC2G241GD,125.pdf
- Description:
- IC BUFF DVR TRI-ST DL INV 8XSON
- Quantity:
- Payment:
- Shipping:
Inventory:51,000
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
74LVC2G241GD,125 from Nexperia is a dual non-inverting 3-state buffer/line driver in XSON8 (SOT996-2) package, operating from 1.65 V to 5.5 V supply. It features independent active-low (1OE) and active-high (2OE) enable inputs, ±24 mA output drive at 3.0 V, Schmitt-trigger inputs for noise immunity, and IOFF circuitry enabling partial power-down protection. It serves as a level translator between 3.3 V and 5 V logic domains in compact I/O expansion interfaces.
For engineers reviewing the 74LVC2G241GD,125 datasheet, 74LVC2G241GD,125 pinout, 74LVC2G241GD,125 application, or 74LVC2G241GD,125 equivalent, key selection criteria include dual independent 3-state control, 5 V-tolerant inputs/outputs, sub-1.0 mm profile XSON8 footprint, guaranteed operation from –40 °C to +125 °C, and compliance with JEDEC JESD8-7/5/B standards for mixed-voltage interfacing.
Technical Context
The device implements two independent non-inverting buffers, each with separate output enable logic: 1OE is active LOW, 2OE is active HIGH-enabling asymmetric bus control in shared-data-path systems. Schmitt-trigger inputs accept slow-rising signals and tolerate input voltages up to 5.5 V regardless of VCC, supporting robust interfacing across voltage domains.
IOFF circuitry actively disables outputs when VCC = 0 V, blocking backflow current during hot-insertion or partial power-down sequences. The design meets JESD8-7 (1.65–1.95 V), JESD8-5 (2.3–2.7 V), and JESD8-B/JESD36 (2.7–3.6 V) specifications, ensuring interoperability in multi-rail embedded subsystems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply voltage | 1.65 V to 5.5 V - supports direct interface with 1.8 V, 2.5 V, 3.3 V, and 5 V logic families without level shifters. |
| Output drive | ±24 mA at VCC = 3.0 V - sufficient to drive 50 Ω transmission lines or multiple CMOS/TTL loads in space-constrained PCB layouts. |
| Input tolerance | 5 V tolerant - inputs accept 0–5.5 V regardless of VCC, enabling safe connection to legacy 5 V peripherals. |
| Propagation delay | 0.5–4.6 ns (VCC = 4.5–5.5 V) - ensures timing-critical signal buffering with sub-5 ns latency in high-speed digital control paths. |
| Operating temperature | –40 °C to +125 °C - qualified for under-hood automotive, industrial motor control, and extended-temperature IoT edge nodes. |
| ESD protection | HBM >2000 V, CDM >1000 V - provides robust handling integrity during automated assembly and field service. |
| Power-off leakage | ±2 μA at VCC = 0 V - prevents disruptive current flow into powered-down sections of mixed-supply systems. |
Pinout & Package
XSON8 (SOT996-2) package: 1.0 × 1.45 × 0.35 mm body, no leads, 8-terminal surface-mount, pin 1 marked by notch or dot in lower-left corner.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1OE | Output enable input (active LOW) | Drives buffer 1Y into high-impedance state when HIGH; enables translation control for first channel independent of second. |
| VCC | Positive supply rail | Single supply powers both buffers; IOFF remains functional even if VCC drops to 0 V. |
| 1A | Data input for buffer 1 | Non-inverting input with Schmitt trigger; accepts 0–5.5 V, immune to slow edges and noise on low-speed control lines. |
| 2OE | Output enable input (active HIGH) | Drives buffer 2Y into high-impedance state when LOW; allows complementary enable logic for bidirectional bus arbitration. |
| 2Y | Data output for buffer 2 | Non-inverting output with ±24 mA drive capability; compatible with 50 Ω trace termination and fanout to ≥10 LVC loads. |
| 1Y | Data output for buffer 1 | Matches 2Y electrically; dual outputs support isolated signal routing or redundant path architectures. |
| GND | Ground reference | Common return for all I/O and supply; requires low-inductance connection to minimize ground bounce in high-speed switching. |
| 2A | Data input for buffer 2 | Independent Schmitt-trigger input; enables concurrent buffering of two asynchronous control signals (e.g., reset + clock enable). |
Key Features
| Feature | Design Value |
|---|---|
| Dual independent 3-state control | 1OE (active LOW) and 2OE (active HIGH) allow asymmetric bus management-e.g., one channel enabled while other held high-Z during arbitration. |
| 5 V tolerant I/O | Inputs and outputs withstand 0–5.5 V regardless of VCC, eliminating external level translators in mixed-voltage microcontroller GPIO expansion. |
| Schmitt-trigger inputs | Input hysteresis >0.3 V at VCC = 3.3 V improves noise margin on noisy PCB traces or long cables in industrial sensor interfaces. |
| IOFF partial power-down | Outputs disable safely when VCC = 0 V, preventing backfeed current into unpowered rails-critical for hot-swap and modular system designs. |
| Ultra-compact XSON8 | 1.0 × 1.45 × 0.35 mm footprint saves >60% board area vs. TSSOP8, enabling dense routing in wearables and miniaturized gateways. |
Applications
| Industrial PLC I/O Expansion | Automotive Body Control Module |
|---|---|
|
Use Scenario: Isolating and translating GPIO signals between a 3.3 V MCU and legacy 5 V solenoid drivers or sensor interfaces. IC Role / Device Role / Timing Role: Dual non-inverting buffer with independent 3-state control acts as bidirectional signal conditioner and voltage-domain bridge. Use Value: Eliminates need for discrete level shifters; Schmitt inputs suppress EMI-induced glitches on long harness runs. |
Use Scenario: Driving multiple CAN transceiver standby pins and LIN bus pull-ups from a single low-pin-count MCU. IC Role / Device Role / Timing Role: Dual buffer provides synchronized enable control and noise-immune signal conditioning for safety-critical bus peripherals. Use Value: IOFF prevents backfeed during battery disconnect events; –40 °C to +125 °C rating ensures reliability in engine bay environments. |
| Wearable Sensor Hub Interface | IoT Edge Gateway GPIO Multiplexing |
|
Use Scenario: Buffering accelerometer, gyroscope, and ambient light sensor interrupts to a power-gated application processor. IC Role / Device Role / Timing Role: Low-power dual buffer with sub-1 mm XSON8 package routes wake-up signals while minimizing PCB real estate. Use Value: 0.1 μA typical ICC enables always-on sensing without compromising battery life; 5 V tolerance accommodates diverse sensor vendors. |
Use Scenario: Expanding limited MCU GPIOs to manage RS-485 transceivers, SD card slots, and LED status indicators simultaneously. IC Role / Device Role / Timing Role: Dual 3-state buffer enables time-multiplexed control of shared bus resources via software-configurable OE logic. Use Value: Independent OE pins allow dynamic reconfiguration of signal paths; ±24 mA drive supports direct LED driving without external transistors. |
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 | TSSOP8 (SOT23-8) package; 3.0 × 2.8 × 1.45 mm; no IOFF; max VCC = 5.5 V; same logic function and pinout. | Larger footprint; unsuitable for ultra-dense layouts; lacks power-down isolation for hot-swap use cases. | Select when board space permits and IOFF is not required; preferred for prototyping due to hand-solderability. |
| 74LVC2G241GT,125 | XSON8 (SOT833-1); 1.0 × 1.95 × 0.5 mm; identical electrical specs and IOFF; differs only in body dimensions and thermal derating (3.1 mW/K above 68 °C). | Same functional replacement; slightly taller profile may affect mechanical clearance in stacked modules. | Select when SOT833-1 is already standardized in BOM; fully interchangeable electrically and logically with GD variant. |
Compared with SN74LVC2G241DBVR, the 74LVC2G241GD,125 offers superior board-area efficiency and critical IOFF protection; versus 74LVC2G241GT,125, it delivers identical performance in a marginally smaller height-making it optimal for height-sensitive wearable and automotive modules.
Availability
74LVC2G241GD,125 is available at Aetrix Electronics and suitable for industrial PLC I/O expansion, automotive body control modules, wearable sensor hubs, and IoT edge gateway GPIO multiplexing requiring stable component supply across extended temperature ranges.
Supply support for 74LVC2G241GD,125 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 MOSFET solutions optimized for automotive, industrial, and consumer applications.
The 74LVC2G241 belongs to Nexperia's LVC (Low-Voltage CMOS) logic family, engineered for robust mixed-voltage interfacing, ultra-low static power, and reliable operation in harsh thermal environments.
FAQ
What is the function of the 1OE and 2OE pins?
1OE is an active-LOW enable input controlling buffer 1Y: when HIGH, 1Y enters high-impedance state; when LOW, 1Y follows 1A. 2OE is active-HIGH for buffer 2Y: LOW forces 2Y to high-Z; HIGH enables pass-through from 2A to 2Y. This asymmetry supports flexible bus arbitration schemes.
Can 74LVC2G241GD,125 interface between 1.8 V and 5 V systems?
Yes. Its 5 V-tolerant inputs accept 0–5.5 V regardless of VCC, and outputs swing rail-to-rail within VCC limits. With VCC = 1.8 V, it reliably receives 5 V signals and drives 1.8 V logic-enabling direct bridging without external translators in mixed-supply systems.
Does this device support hot-swap or partial power-down?
Yes. The integrated IOFF circuit disables outputs when VCC = 0 V, limiting OFF-state leakage to ±2 μA and preventing damaging backflow current into unpowered sections-a key requirement for modular, hot-pluggable systems.
What is the maximum output drive strength at 3.3 V supply?
At VCC = 3.3 V, the device delivers ±24 mA per output (1Y or 2Y) into resistive loads, verified per JEDEC JESD78. This supports driving 50 Ω transmission lines, multiple LVC/LVT inputs, or LEDs directly-reducing bill-of-materials count in compact designs.
74LVC2G241GD,125 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- 74LVC
- Package/Case:
- -
- Packaging:
- Bulk
- Product Status:
- Active
- Logic Type:
- -
- Number of Elements:
- -
- Number of Bits per Element:
- -
- Input Type:
- -
- Output Type:
- -
- Current - Output High, Low:
- -
- Voltage - Supply:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
- -
74LVC2G241GD,125 FAQ
1.How can I place an order for 74LVC2G241GD,125 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74LVC2G241GD,125 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 74LVC2G241GD,125 reliable?
The price and inventory of 74LVC2G241GD,125 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LVC2G241GD,125 is usually 5 days.
3.What payment methods are accepted for 74LVC2G241GD,125?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LVC2G241GD,125 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74LVC2G241GD,125?
74LVC2G241GD,125 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74LVC2G241GD,125 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 74LVC2G241GD,125?
For technical support, including 74LVC2G241GD,125 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LVC2G241GD,125 requirements.
6.How does Aetrix verify that 74LVC2G241GD,125 is sourced from the original manufacturer or authorized distributors?
All 74LVC2G241GD,125 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 74LVC2G241GD,125 meets industry standards.
7.What is the process for return or replacement of 74LVC2G241GD,125?
All 74LVC2G241GD,125 units undergo pre-shipment inspection (PSI). If there is an issue with 74LVC2G241GD,125, 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 74LVC2G241GD,125 part is unused and in its original packaging.
Return procedure for 74LVC2G241GD,125:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
74LVC2G241GD,125 Tags
-
SN74LVC1G17DBVR
Texas Instruments
-
SN74LVC1G07DCKR
Texas Instruments
-
SN74LVC1G17DCKR
Texas Instruments
-
SN74LVC1G07DBVR
Texas Instruments
-
SN74LVC1G125DCKR
Texas Instruments
-
SN74AHCT1G126DBVR
Texas Instruments
-
SN74LVC1G125DBVR
Texas Instruments
-
SN74AHCT1G125DBVR
Texas Instruments
-
SN74LVC2G17DBVR
Texas Instruments
-
SN74LVC2G07DCKR
Texas Instruments
-
SN74LVC1G34DCKR
Texas Instruments
-
SN74LVC2G17DCKR
Texas Instruments
Tech Hub
Counterfeit components can hide behind convincing markings and passing basic function tests. This engineering reference covers source traceability, external inspection, X-ray, XRF, electrical testing, …
A practical engineering and sourcing framework covering lifecycle verification, lifetime-buy calculations, replacement qualification, supplier checks and counterfeit-risk controls.
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
