My Inquiry
My Account
Nexperia USA Inc. 74AUP1G32GW,125
- Part No.:
- 74AUP1G32GW,125
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 5-TSSOP, SC-70-5, SOT-353
- Datasheet:
-
74AUP1G32GW,125.pdf
- Description:
- IC GATE OR 1CH 2-INP 5TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:12,779
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
74AUP1G32GW,125 from Nexperia is a single 2-input OR gate in TSSOP5 (SOT353-1) package with Schmitt-trigger inputs, operating from 0.8 V to 3.6 V supply, delivering propagation delay as low as 1.0 ns at 3.6 V/CL = 5 pF, and ICC ≤ 0.9 µA max across –40 °C to +125 °C - used in low-power logic interfacing for battery-powered sensor nodes.
For engineers reviewing the 74AUP1G32GW,125 datasheet, 74AUP1G32GW,125 pinout, 74AUP1G32GW,125 application, or 74AUP1G32GW,125 equivalent, this device is selected for ultra-low static power, partial power-down capability via IOFF, high noise immunity, and compatibility with mixed-voltage I/O systems down to 0.8 V.
Technical Context
The 74AUP1G32GW implements standard positive-logic OR functionality (Y = A + B) with Schmitt-trigger inputs enabling robust operation with slow-rising or noisy signals. Its IOFF circuit actively disables outputs during power-down, blocking backflow current when VCC = 0 V.
It supports full rail-to-rail input tolerance up to 3.6 V independent of VCC, meets JEDEC standards JESD8-12 through JESD8-B across five voltage bands, and delivers guaranteed timing performance from –40 °C to +125 °C with CL-dependent propagation delays ranging from 0.9 ns to 8.5 ns.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 0.8 V to 3.6 V - enables direct interface with 1.2 V, 1.8 V, 2.5 V, and 3.3 V logic domains without level shifters. |
| Max ICC (Static) | 0.9 µA at –40 °C to +125 °C - ensures negligible quiescent current in always-on monitoring circuits. |
| tpd (A/B → Y) | 1.0 ns min / 3.5 ns max at VCC = 3.0–3.6 V, CL = 5 pF - supports >200 MHz toggle rates in low-capacitance signal paths. |
| IOFF Leakage | ±0.75 µA max at VCC = 0 V - prevents cross-conduction and bus contention in hot-swap or partial-power-down subsystems. |
| Input Voltage Tolerance | –0.5 V to +4.6 V - allows safe connection to 3.6 V signals even when powered at 0.8 V, eliminating external clamping diodes. |
| Operating Temperature | –40 °C to +125 °C - qualified for under-hood automotive, industrial control, and extended-range IoT edge nodes. |
| VIL/VIH Thresholds | VIL ≤ 0.35×VCC, VIH ≥ 0.65×VCC (typ.) - provides >30% noise margin at 1.8 V and >55% at 3.3 V supply. |
Pinout & Package
TSSOP5 plastic thin shrink small outline package (SOT353-1), 5-lead, body width 1.25 mm, 0.65 mm pitch, exposed pad not present.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | B | Second logic input; Schmitt-triggered for noise rejection and monotonic switching. |
| 2 | A | Primary logic input; electrically identical to Pin 1, supports same voltage and timing specs. |
| 3 | GND | Digital ground reference; must be low-impedance connection to minimize ground bounce in high-speed switching. |
| 4 | Y | OR output; drives capacitive loads up to 30 pF with sub-5 ns delay at 3.3 V; open-drain capable only with external pull-up. |
| 5 | VCC | Power supply input; decoupling capacitor (100 nF) recommended within 5 mm of this pin for stable high-speed operation. |
Key Features
| Feature | Design Value |
|---|---|
| Wide VCC range | 0.8 V to 3.6 V operation - eliminates need for separate voltage translators in multi-rail embedded systems. |
| IOFF partial power-down | Output disabled with VCC = 0 V; leakage < ±0.75 µA - enables safe insertion/removal in live backplanes or modular subsystems. |
| Schmitt-trigger inputs | Hysteresis ≥ 0.15×VCC - rejects EMI-induced glitches on long PCB traces or unshielded cables in industrial environments. |
| Low dynamic power | CPD = 3.9 pF at 3.3 V - reduces switching power to < 43 µW at 1 MHz with 15 pF load, critical for energy harvesting designs. |
| ESD robustness | HBM > 5000 V, CDM > 1000 V - withstands handling and board-level assembly without additional protection circuitry. |
Applications
| Industrial Sensor Interface | Portable Medical Monitor |
|---|---|
|
Use Scenario: Aggregating fault signals from multiple temperature, pressure, and flow sensors into a single alert line feeding a microcontroller interrupt pin. IC Role / Device Role / Timing Role: Single OR gate performing wired-OR alarm consolidation; Schmitt inputs tolerate slow RC-filtered sensor outputs. Use Value: Eliminates need for software polling or extra GPIOs; IOFF prevents backfeed when MCU is asleep and VCC is partially powered. |
Use Scenario: Enabling wake-on-event logic in a wearable ECG patch that monitors lead-off detection and battery low alerts. IC Role / Device Role / Timing Role: OR gate combining two asynchronous low-power comparator outputs to trigger system wake-up via single interrupt line. Use Value: Sub-1 µA static current extends battery life beyond 3 months; 0.8 V operation matches coin-cell discharge curve. |
| Automotive Body Control Module | Smart Home Hub Logic |
|
Use Scenario: Detecting any door-open condition across four doors using discrete switch inputs routed to a central controller. IC Role / Device Role / Timing Role: Input conditioning and OR summation before CAN transceiver input; operates across –40 °C to +125 °C ambient. Use Value: Guaranteed timing at 125 °C avoids false alarms due to thermal drift; overvoltage-tolerant inputs survive load-dump transients. |
Use Scenario: Combining occupancy sensor, PIR motion, and manual override switch signals to enable lighting control logic in a Zigbee-enabled hub. IC Role / Device Role / Timing Role: Low-voltage OR gate interfacing 1.8 V sensors and 3.3 V MCU GPIOs without level-shifting components. Use Value: Dual-voltage compatibility reduces BOM count; 3.6 V input tolerance allows direct connection to 3.3 V rail-sensing comparators. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 2-input OR gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC1G32DBVR | Wider VCC range (1.65–5.5 V); no Schmitt inputs; higher ICC (10 µA typ); no IOFF. | Requires external clamping for 3.6 V inputs at 1.8 V VCC; unsuitable for partial power-down systems. | Select when interfacing legacy 5 V peripherals or where Schmitt noise immunity is unnecessary. |
| 74LVC1G32GW,125 | Same TSSOP5 package; VCC = 1.65–5.5 V; no IOFF; VIH/VIL fixed thresholds (not ratio-based); tpd ~3.7 ns @ 3.3 V. | Lacks voltage-scaling input thresholds and power-down isolation - incompatible with sub-1.65 V operation or hot-swap use cases. | Choose only if design uses ≥1.65 V supply and does not require zero-power isolation during standby. |
Compared with SN74LVC1G32DBVR and 74LVC1G32GW,125, the 74AUP1G32GW,125 uniquely supports 0.8 V operation, Schmitt-trigger noise rejection, and IOFF-enabled partial power-down - making it the sole option for ultra-low-voltage, mixed-rail, or fail-safe hot-swap logic interfacing.
Availability
74AUP1G32GW,125 is available at Aetrix Electronics and suitable for industrial sensor interfaces, portable medical monitors, automotive body control modules, and smart home hubs requiring stable component supply across extended temperature ranges and low-power constraints.
Supply support for 74AUP1G32GW,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 high-volume, high-reliability logic, analog, and MOSFET solutions for automotive, industrial, and consumer markets.
The 74AUP (Advanced Ultra-low Power) logic family targets battery-powered and energy-sensitive applications demanding sub-1 µA static current, wide VCC scalability, and robust IO behavior - designed specifically for next-generation IoT endpoints and automotive domain controllers.
FAQ
Does 74AUP1G32GW,125 support true bidirectional signal routing?
No. The 74AUP1G32GW,125 is a unidirectional OR gate with defined inputs (A, B) and output (Y). It lacks internal pass-gate architecture or direction-control logic. Its IOFF feature only disables the output driver during power-down - it does not enable reverse signal flow or bus-sharing capability.
Can Pin 5 (VCC) be left floating while using IOFF mode?
No. VCC must be connected to a defined voltage (including 0 V) for IOFF to function correctly. When VCC = 0 V, the IOFF circuit actively disables the output stage. Floating VCC violates Absolute Maximum Ratings and may cause undefined output states, increased leakage, or latch-up risk per JEDEC JESD78 Class II Level B compliance.
What is the maximum capacitive load this device can drive reliably at 3.3 V?
The device is characterized up to 30 pF load capacitance, with tpd ≤ 6.4 ns and VOL ≤ 0.44 V at IO = 4.0 mA. Driving >30 pF risks violating setup/hold timing in synchronous systems and may increase overshoot beyond the specified <10% of VCC limit - external series termination or buffer staging is recommended beyond this value.
Is the Schmitt-trigger hysteresis adjustable or fixed?
Hysteresis is fixed and process-defined, with typical ΔV = VIH − VIL ≈ 0.3×VCC across the full 0.8–3.6 V range. No external components or configuration pins modify it. Data sheet Table 7 confirms minimum hysteresis of 0.15×VCC at all temperatures and supply voltages, ensuring consistent noise margin without user tuning.
74AUP1G32GW,125 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74AUP
- Package/Case:
- 5-TSSOP, SC-70-5, SOT-353
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- OR Gate
- Number of Circuits:
- 1
- Number of Inputs:
- 2
- Features:
- -
- Voltage - Supply:
- 0.8V ~ 3.6V
- Current - Quiescent (Max):
- 500 nA
- Current - Output High, Low:
- 4mA, 4mA
- Input Logic Level - Low:
- 0.7V ~ 0.9V
- Input Logic Level - High:
- 1.6V ~ 2V
- Max Propagation Delay @ V, Max CL:
- 6.4ns @ 3.3V, 30pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 5-TSSOP
74AUP1G32GW,125 FAQ
1.How can I place an order for 74AUP1G32GW,125 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74AUP1G32GW,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 74AUP1G32GW,125 reliable?
The price and inventory of 74AUP1G32GW,125 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74AUP1G32GW,125 is usually 5 days.
3.What payment methods are accepted for 74AUP1G32GW,125?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74AUP1G32GW,125 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74AUP1G32GW,125?
74AUP1G32GW,125 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74AUP1G32GW,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 74AUP1G32GW,125?
For technical support, including 74AUP1G32GW,125 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74AUP1G32GW,125 requirements.
6.How does Aetrix verify that 74AUP1G32GW,125 is sourced from the original manufacturer or authorized distributors?
All 74AUP1G32GW,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 74AUP1G32GW,125 meets industry standards.
7.What is the process for return or replacement of 74AUP1G32GW,125?
All 74AUP1G32GW,125 units undergo pre-shipment inspection (PSI). If there is an issue with 74AUP1G32GW,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 74AUP1G32GW,125 part is unused and in its original packaging.
Return procedure for 74AUP1G32GW,125:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
74AUP1G32GW,125 Tags
-
SN74LVC1G14DBVR
Texas Instruments
-
SN74LVC1G14DCKR
Texas Instruments
-
SN74AHC1G14DBVR
Texas Instruments
-
SN74LVC1G08DBVR
Texas Instruments
-
SN74LVC1G08DCKR
Texas Instruments
-
SN74LVC1G32DCKR
Texas Instruments
-
SN74LVC1G04DBVR
Texas Instruments
.jpg)
-
74LVC1G08GW,125
Nexperia USA Inc.
-
SN74LVC1G04DCKR
Texas Instruments
-
SN74AHC1G08DBVR
Texas Instruments
-
SN74LVC1G32DBVR
Texas Instruments
-
SN74AHCT1G08DBVR
Texas Instruments
Tech Hub
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
LDO regulator guide covering low dropout voltage, power dissipation, thermal design, PSRR, output noise, capacitor stability, adjustable LDO circuits, LDO vs buck converter and datasheet selection chec…
Conditional Access Module guide covering CAM meaning, CI/CI+ interface, smart card authorization, DVB security workflow, TV and set-top box compatibility, internal electronics, ESD protection, connecto…
Guide to electronic component obsolescence covering EOL risk, PCN/PDN notices, last-time buy planning, replacement options, form-fit-function validation, counterfeit risk and BOM lifecycle management.
18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…
Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…
Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…
A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…
