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Nexperia USA Inc. 74AUP1G374GW-Q100H
- Part No.:
- 74AUP1G374GW-Q100H
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Flip Flops
- Package:
- 6-TSSOP, SC-88, SOT-363
- Datasheet:
-
74AUP1G374GW-Q100H.pdf
- Description:
- IC FF D-TYPE SNGL 1BIT 6TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:4,506
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Product details
Overview
74AUP1G374GW-Q100 from Nexperia is a single-channel, automotive-grade D-type flip-flop with positive-edge clock triggering and 3-state output control. It operates across 0.8 V to 3.6 V supply, delivers ≤0.9 μA max ICC at 25 °C, supports −40 °C to +125 °C ambient, and integrates IOFF circuitry for partial power-down protection in automotive body control modules.
For engineers reviewing the 74AUP1G374GW-Q100 datasheet, 74AUP1G374GW-Q100 pinout, 74AUP1G374GW-Q100 application, or 74AUP1G374GW-Q100 equivalent, key selection criteria include its Schmitt-trigger input tolerance, ultra-low static/dynamic power consumption, AEC-Q100 Grade 1 qualification, and TSSOP6 (SOT363-2) package compatibility with space-constrained automotive PCB layouts.
Technical Context
This device implements a single D-type latch with synchronous positive-edge clock capture and asynchronous 3-state output enable (active LOW). Its Schmitt-trigger inputs tolerate slow-rising/falling signals, enabling robust interfacing with noisy automotive sensor outputs or legacy logic families.
The IOFF circuit actively disables outputs when VCC = 0 V, blocking backflow current during hot-swap or partial system power-down-critical for domain controller power sequencing. Input overvoltage tolerance up to 3.6 V allows safe operation even when VCC is unpowered but I/O lines remain active.
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 (25 °C) | 0.9 μA - ensures negligible quiescent current draw in always-on vehicle subsystems like door module wake-up circuits |
| Operating temperature | −40 °C to +125 °C - qualified for under-hood and powertrain applications per AEC-Q100 Grade 1 |
| tpd (VCC = 3.3 V, CL = 15 pF) | 2.0 ns - supports high-speed data sampling in CAN/LIN transceiver timing paths and sensor data latching |
| IOFF leakage (VCC = 0 V) | ±0.75 μA - prevents damaging back-current during battery disconnect or ECU sleep mode transitions |
| Input hysteresis | Schmitt-trigger action - rejects noise on low-slew-rate signals from potentiometers, thermistors, or mechanical switches |
| fmax (VCC = 3.3 V) | 510 MHz - provides timing margin for burst-mode sampling in ADAS pre-processing nodes |
Pinout & Package
TSSOP6 plastic thin shrink small outline package (SOT363-2), 6-pin, 1.25 mm body width, 0.65 mm pitch, 1.8 mm × 1.3 mm footprint - optimized for automated placement and thermal reliability in dense automotive PCBs.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 CP | Clock input | Positive-edge triggered; accepts slow-rising signals due to Schmitt-trigger input; synchronizes D-to-Q transfer |
| 2 GND | Ground reference | 0 V return path for all internal logic and output drivers; must be low-impedance for noise immunity |
| 3 D | Data input | Asynchronous data source; sampled on CP rising edge; Schmitt-triggered for noise rejection |
| 4 Q | 3-state output | Driven HIGH/LOW when OE = LOW; high-impedance when OE = HIGH; supports bus sharing |
| 5 VCC | Supply voltage | Core logic and output driver supply; supports wide-range operation from 0.8 V to 3.6 V |
| 6 OE | Output enable | Active-LOW control; asserts 3-state when HIGH; enables IOFF behavior when VCC = 0 V |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 1 qualification | Validated for −40 °C to +125 °C operation with full electrical testing - meets automotive functional safety baseline requirements |
| IOFF partial power-down | Prevents destructive back-current flow when VCC is off but I/O lines remain biased - essential for modular ECU architecture |
| Wide VCC range (0.8–3.6 V) | Eliminates need for external voltage translators in mixed-supply systems such as gateway ECUs with 1.2 V core and 3.3 V I/O rails |
| Schmitt-trigger inputs | Provides ≥0.3 V hysteresis - suppresses chatter from mechanical switch bounce or noisy analog sensor interfaces |
| Low-noise switching | Overshoot/undershoot <10 % of VCC - reduces EMI in proximity to RF-sensitive modules like telematics antennas |
Applications
| Body Control Module (BCM) | Power Distribution Unit (PDU) |
|---|---|
Use Scenario: Latching door lock actuator status and window position feedback in real time while minimizing standby current. IC Role / Device Role / Timing Role: D-type flip-flop captures edge-triggered sensor pulses from Hall-effect switches and holds state until next update cycle. Use Value: Ultra-low ICC (≤0.9 μA) extends battery life in parked vehicle monitoring; IOFF prevents backfeed during ignition-off sleep mode. | Use Scenario: Isolating diagnostic communication lines between main PDU controller and branch circuit monitors during firmware updates. IC Role / Device Role / Timing Role: 3-state output buffers LIN bus signals, enabling dynamic bus arbitration without signal contention. Use Value: Schmitt-trigger inputs reject noise from high-current load switching; OE control allows seamless hot-swap of monitoring submodules. |
| Advanced Driver Assistance Systems (ADAS) Sensor Hub | Electric Power Steering (EPS) Control Unit |
Use Scenario: Synchronizing timestamped data from multiple radar preprocessing units before aggregation into central fusion processor. IC Role / Device Role / Timing Role: Positive-edge triggered D-flip-flop aligns asynchronous sensor frame strobes to a common clock domain. Use Value: 2.0 ns tpd at 3.3 V ensures sub-nanosecond skew control; wide VCC range supports integration with 1.8 V FPGA I/O banks. | Use Scenario: Capturing torque sensor zero-offset calibration values during EPS motor initialization sequence. IC Role / Device Role / Timing Role: Single-bit storage element latches stable ADC output after settling, triggered by microcontroller GPIO pulse. Use Value: AEC-Q100 Grade 1 qualification guarantees operation at 125 °C junction temperature near motor windings; IOFF protects during MCU reset events. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar D-type flip-flop applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC1G374DBVR | Wider industrial temp range (−40 °C to +125 °C), no AEC-Q100 qualification; higher ICC (1 μA typ); same TSSOP6 package | Not approved for automotive safety-critical functions; suitable for non-qualified infotainment peripherals | Select only for cost-sensitive non-AEC designs where qualification documentation is not required |
| 74LVC1G74GW,125 | Dual-edge triggered D flip-flop (no 3-state output); lacks IOFF; lower max fmax (400 MHz @ 3.3 V) | Cannot replace 3-state bus buffering function; unsuitable for partial power-down architectures | Use only when dual-edge sampling is needed and bus isolation is handled externally |
Compared with SN74LVC1G374DBVR and 74LVC1G74GW,125, the 74AUP1G374GW-Q100 uniquely combines AEC-Q100 Grade 1 certification, IOFF-enabled partial power-down, and sub-1 μA static current-making it the sole choice for automotive domain controllers requiring both functional safety compliance and ultra-low-power sleep modes.
Availability
74AUP1G374GW-Q100 is available at Aetrix Electronics and suitable for automotive body electronics, power distribution systems, and ADAS sensor interface applications requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 74AUP1G374GW-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, discrete, and MOSFET solutions optimized for automotive, industrial, and mobile markets with emphasis on reliability and energy efficiency.
This device belongs to the 74AUP (Advanced Ultra-low Power) logic family, engineered specifically for automotive subsystems demanding minimal power consumption, robust noise immunity, and guaranteed operation across extreme ambient temperatures.
FAQ
What is the maximum clock frequency supported by the 74AUP1G374GW-Q100 at 3.3 V?
At VCC = 3.0 V to 3.6 V and CL = 5 pF, the 74AUP1G374GW-Q100 achieves a maximum clock frequency (fmax) of 550 MHz at 25 °C, derating to 510 MHz across the full −40 °C to +125 °C operating range. This performance enables use in high-speed data capture paths within automotive domain controllers and sensor hubs.
Does the 74AUP1G374GW-Q100 support partial power-down when VCC is disconnected?
Yes-the integrated IOFF circuitry disables outputs and limits power-off leakage to ±0.75 μA when VCC = 0 V, preventing damaging back-current flow through the device. This feature is validated per JEDEC JESD78 Class II latch-up and is critical for automotive modules undergoing controlled power sequencing.
How does the Schmitt-trigger input improve noise immunity in automotive environments?
The Schmitt-trigger input provides ≥0.3 V hysteresis, rejecting voltage fluctuations below that threshold. This eliminates false triggering from electromagnetic interference, switch contact bounce, or slow-rising signals from resistive sensors-common in harsh automotive environments where conducted and radiated noise levels exceed industrial standards.
Can the 74AUP1G374GW-Q100 operate reliably at 0.8 V supply voltage?
Yes-it is fully specified down to 0.8 V, with guaranteed tpd ≤23.6 ns (CL = 5 pF) and VIH/VIL thresholds scaling proportionally (e.g., VIH = 0.70 × VCC). This enables interoperability with emerging ultra-low-voltage microcontrollers and energy-harvesting subsystems in next-generation vehicle architectures.
74AUP1G374GW-Q100H Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74AUP
- Package/Case:
- 6-TSSOP, SC-88, SOT-363
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Function:
- Standard
- Type:
- D-Type
- Output Type:
- Tri-State, Non-Inverted
- Number of Elements:
- 1
- Number of Bits per Element:
- 1
- Clock Frequency:
- 309 MHz
- Max Propagation Delay @ V, Max CL:
- 5.8ns @ 3.3V, 30pF
- Trigger Type:
- Positive Edge
- Current - Output High, Low:
- 4mA, 4mA
- Voltage - Supply:
- 0.8V ~ 3.6V
- Current - Quiescent (Iq):
- 500 nA
- Input Capacitance:
- 0.8 pF
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-TSSOP
74AUP1G374GW-Q100H FAQ
1.How can I place an order for 74AUP1G374GW-Q100H through Aetrix?
Please submit a Request for Quotation (RFQ) for 74AUP1G374GW-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 74AUP1G374GW-Q100H reliable?
The price and inventory of 74AUP1G374GW-Q100H are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74AUP1G374GW-Q100H is usually 5 days.
3.What payment methods are accepted for 74AUP1G374GW-Q100H?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74AUP1G374GW-Q100H transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74AUP1G374GW-Q100H?
74AUP1G374GW-Q100H orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74AUP1G374GW-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 74AUP1G374GW-Q100H?
For technical support, including 74AUP1G374GW-Q100H datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74AUP1G374GW-Q100H requirements.
6.How does Aetrix verify that 74AUP1G374GW-Q100H is sourced from the original manufacturer or authorized distributors?
All 74AUP1G374GW-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 74AUP1G374GW-Q100H meets industry standards.
7.What is the process for return or replacement of 74AUP1G374GW-Q100H?
All 74AUP1G374GW-Q100H units undergo pre-shipment inspection (PSI). If there is an issue with 74AUP1G374GW-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 74AUP1G374GW-Q100H part is unused and in its original packaging.
Return procedure for 74AUP1G374GW-Q100H:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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