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Nexperia USA Inc. 74AUP1G175GW-Q100H
- Part No.:
- 74AUP1G175GW-Q100H
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Flip Flops
- Package:
- 6-TSSOP, SC-88, SOT-363
- Datasheet:
-
74AUP1G175GW-Q100H.pdf
- Description:
- IC FF D-TYPE SNGL 1BIT 6TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,646
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Product details
Overview
74AUP1G175GW-Q100 from Nexperia is a single-channel, positive-edge-triggered D-type flip-flop with asynchronous master reset (MR), designed for low-power digital logic synchronization in automotive control units. It operates across 0.8 V to 3.6 V supply, delivers ≤1.4 μA max ICC at +125 °C, supports up to 550 MHz fmax at 3.3 V, and features Schmitt-trigger inputs for noise immunity in noisy environments such as body electronics and powertrain sensor interfaces.
For engineers reviewing the 74AUP1G175GW-Q100 datasheet, 74AUP1G175GW-Q100 pinout, 74AUP1G175GW-Q100 application, or 74AUP1G175GW-Q100 equivalent, key selection criteria include its AEC-Q100 Grade 1 qualification (-40 °C to +125 °C), IOFF-enabled partial power-down capability, sub-1 ns minimum pulse width, and TSSOP6 (SOT363-2) package compatibility with space-constrained PCB layouts.
Technical Context
This device implements a synchronous edge-triggered storage element with independent D, CP, and active-low MR inputs - enabling precise data capture on clock rising edges while allowing immediate output reset regardless of clock state. Its Schmitt-trigger input structure ensures robust operation with slow-rising signals common in automotive harnesses and sensor outputs.
The IOFF circuit enforces high-impedance outputs during VCC = 0 V, preventing backflow current in multi-rail systems during power sequencing. Static power consumption remains below 1.4 μA across full temperature range, and dynamic performance is characterized with CL = 5–30 pF loads, supporting timing-critical functions like window watchdog strobing and CAN/LIN bus signal conditioning.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 0.8 V to 3.6 V - enables direct interfacing with 1.2 V, 1.8 V, 2.5 V, and 3.3 V logic domains without level shifters |
| Max ICC (Tamb = +125 °C) | 1.4 μA - ensures negligible quiescent current impact in always-on automotive modules |
| fmax (VCC = 3.3 V) | 550 MHz - supports high-speed sampling in engine control timing circuits and diagnostic pulse generators |
| tW (CP pulse width) | 0.4 ns min at 3.3 V - accommodates fast clock edges in modern microcontroller peripheral synchronization |
| IOFF Leakage (VCC = 0 V) | ±0.75 μA - guarantees safe isolation during hot-swap or partial system power-down sequences |
| AEC-Q100 Grade | Grade 1 (−40 °C to +125 °C) - qualified for under-hood and transmission control unit deployment |
| Input Hysteresis | Schmitt-trigger action - rejects noise spikes up to 30 % of VCC on D, CP, and MR lines |
Pinout & Package
Package: TSSOP6 (SOT363-2), plastic thin shrink small outline, 6-pin, 1.25 mm body width, 0.65 mm pitch, lead-free and RoHS compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 - CP | Clock input | Positive-edge-triggered; samples D input only on LOW-to-HIGH transition; Schmitt-triggered for noise margin |
| 2 - GND | Ground reference | 0 V return path for all internal logic and I/O; must be low-inductance connection in automotive EMI environments |
| 3 - D | Data input | Holds value sampled at CP edge; Schmitt-triggered to tolerate slow or noisy sensor-level signals |
| 4 - Q | Complementary output | Non-inverted registered output; drives downstream logic or LED indicators with 4 mA sink/source capability |
| 5 - VCC | Power supply | Core supply rail; supports IOFF when driven to 0 V, disabling output drivers to prevent backfeed |
| 6 - MR | Master reset | Asynchronous active-LOW reset; forces Q = LOW independent of CP or D state; Schmitt-triggered |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 1 qualification | Validated for automotive use from −40 °C to +125 °C ambient, including thermal cycling and humidity testing |
| Ultra-low static power | ICC ≤ 1.4 μA at +125 °C ensures <1 μW standby dissipation in battery-backed modules |
| IOFF partial power-down | Outputs enter high-Z state when VCC = 0 V, eliminating back-current paths in multi-supply systems |
| Schmitt-trigger inputs | Input hysteresis ≥150 mV at 1.8 V enables reliable operation with RC-filtered or long-trace signals |
| Wide VCC compatibility | Single device replaces multiple voltage-specific logic families, reducing BOM count in mixed-voltage ECUs |
Applications
| Engine Control Unit (ECU) Timing | Body Control Module (BCM) Signal Conditioning |
|---|---|
Use Scenario: Capturing crankshaft position pulses synchronized to ignition timing windows. IC Role / Device Role / Timing Role: D-type flip-flop latches sensor edge events on rising CP edge; MR resets latch before each combustion cycle. Use Value: Enables deterministic 10 ns-level timing alignment between cam/crank sensors and microcontroller interrupt triggers. | Use Scenario: Debouncing door lock/unlock switch inputs subject to mechanical bounce and EMI. IC Role / Device Role / Timing Role: Synchronizes noisy switch transitions to system clock domain using CP and filters via MR-initiated reset. Use Value: Eliminates false actuation in LIN-connected door modules by enforcing clean, glitch-free output state changes. |
| ADAS Camera Power Sequencing | Infotainment System Watchdog Interface |
Use Scenario: Controlling power-enable sequence for image sensor and ISP during cold start. IC Role / Device Role / Timing Role: Stores enable state across power rails; MR asserts during VCC ramp-up to ensure known initial state. Use Value: Prevents undefined sensor initialization by guaranteeing Q = LOW until stable VCC and valid CP are present. | Use Scenario: Generating periodic strobe pulses to reset system watchdog timer in head-unit MCU. IC Role / Device Role / Timing Role: Divides system clock or generates fixed-width pulses using D=HIGH and MR toggling. Use Value: Provides hardware-based timeout recovery independent of software execution, meeting ASIL-B functional safety requirements. |
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 |
|---|---|---|---|
| SN74LVC1G74DCKR | Single D-flip-flop with set/reset; no IOFF; higher ICC (10 μA typ); non-automotive grade | Limited to industrial/commercial temp range (−40 °C to +85 °C); lacks AEC-Q100 qualification | Select only for cost-sensitive non-automotive designs where partial power-down is not required. |
| 74LVC1G79GW-Q100 | Same package and AEC-Q100 Grade 1 rating; no MR pin; edge-triggered only (no async reset) | Requires external reset logic for initialization; unsuitable for fail-safe reset-on-power-loss scenarios | Prefer when system-level reset is managed centrally and board space permits discrete reset generation. |
Compared with SN74LVC1G74DCKR and 74LVC1G79GW-Q100, the 74AUP1G175GW-Q100 uniquely combines automotive qualification, ultra-low ICC, IOFF isolation, and integrated MR - making it the only choice for safety-critical, power-gated automotive subsystems requiring guaranteed reset behavior and zero backfeed risk.
Availability
74AUP1G175GW-Q100 is available at Aetrix Electronics and suitable for automotive engine control units, body control modules, and ADAS camera power sequencers requiring stable component supply with full AEC-Q100 traceability and extended temperature support.
Supply support for 74AUP1G175GW-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 focused on essential efficiency technologies, delivering high-performance logic, analog, and discrete components for automotive, industrial, and mobile markets.
The 74AUP1G175GW-Q100 belongs to Nexperia's Automotive Ultra Low-Power (AUP) logic family, engineered specifically for energy-constrained automotive subsystems where nanowatt static power, wide VCC tolerance, and AEC-Q100 reliability are mandatory.
FAQ
What is the minimum clock pulse width (tW) supported at 3.3 V?
The minimum CP pulse width is 0.4 ns at VCC = 3.3 V, as specified in Table 8 for CL = 5 pF loading. This allows reliable operation with fast microcontroller clock outputs and high-frequency oscillator sources without external pulse stretching.
Does the MR pin require external pull-up for proper reset release?
No external pull-up is required: MR is internally biased and Schmitt-triggered, but a 10 kΩ pull-up to VCC is recommended in floating-input scenarios to ensure deterministic HIGH release after reset. The device does not include internal pull-up resistors.
Can this device drive a 50 pF load reliably?
The datasheet characterizes performance up to 30 pF (Table 8). Driving 50 pF exceeds validated specs - propagation delay increases nonlinearly beyond 30 pF, and fmax drops significantly. For 50 pF loads, add a buffer stage or select a higher-drive logic family.
How does IOFF behave when VCC is ramping from 0 V to nominal?
IOFF activates when VCC falls below ~0.2 V, forcing outputs into high-impedance mode. During VCC ramp-up, outputs remain disabled until VCC exceeds ~0.8 V (minimum operating voltage), ensuring no unintended switching during power transients.
74AUP1G175GW-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:
- Reset
- Type:
- D-Type
- Output Type:
- Non-Inverted
- Number of Elements:
- 1
- Number of Bits per Element:
- 1
- Clock Frequency:
- 300 MHz
- Max Propagation Delay @ V, Max CL:
- 5.7ns @ 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
74AUP1G175GW-Q100H FAQ
1.How can I place an order for 74AUP1G175GW-Q100H through Aetrix?
Please submit a Request for Quotation (RFQ) for 74AUP1G175GW-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 74AUP1G175GW-Q100H reliable?
The price and inventory of 74AUP1G175GW-Q100H are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74AUP1G175GW-Q100H is usually 5 days.
3.What payment methods are accepted for 74AUP1G175GW-Q100H?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74AUP1G175GW-Q100H transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74AUP1G175GW-Q100H?
74AUP1G175GW-Q100H orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74AUP1G175GW-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 74AUP1G175GW-Q100H?
For technical support, including 74AUP1G175GW-Q100H datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74AUP1G175GW-Q100H requirements.
6.How does Aetrix verify that 74AUP1G175GW-Q100H is sourced from the original manufacturer or authorized distributors?
All 74AUP1G175GW-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 74AUP1G175GW-Q100H meets industry standards.
7.What is the process for return or replacement of 74AUP1G175GW-Q100H?
All 74AUP1G175GW-Q100H units undergo pre-shipment inspection (PSI). If there is an issue with 74AUP1G175GW-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 74AUP1G175GW-Q100H part is unused and in its original packaging.
Return procedure for 74AUP1G175GW-Q100H:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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