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Nexperia USA Inc. 74LVC1G175GW-Q100H
- Part No.:
- 74LVC1G175GW-Q100H
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Flip Flops
- Package:
- 6-TSSOP, SC-88, SOT-363
- Datasheet:
-
74LVC1G175GW-Q100H.pdf
- Description:
- IC FF D-TYPE SNGL 1BIT 6TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:3,662
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Product details
Overview
74LVC1G175GW-Q100 from Nexperia is a single positive-edge-triggered D-type flip-flop with asynchronous active-low master reset (MR), 6-pin TSSOP6 (SOT363-2) package, 1.65 V to 5.5 V supply range, and AEC-Q100 Grade 1 qualification for automotive use. It transfers data from D to Q on LOW-to-HIGH clock transition, supports mixed 3.3 V/5 V I/O, and features IOFF partial power-down protection.
For engineers reviewing the 74LVC1G175GW-Q100 datasheet, 74LVC1G175GW-Q100 pinout, 74LVC1G175GW-Q100 application, or 74LVC1G175GW-Q100 equivalent, key selection criteria include its asynchronous MR timing, ±24 mA output drive at 3.0 V, Schmitt-trigger inputs for noise immunity, tpd as low as 0.5 ns at 5.5 V, and guaranteed operation from –40 °C to +125 °C.
Technical Context
This device implements a synchronous edge-triggered storage element with independent asynchronous reset control. Its logic diagram confirms true D-to-Q propagation on CP rising edge, while MR overrides clock and forces Q low regardless of CP or D state.
The IOFF circuit disables outputs during power-down to prevent backflow current, and Schmitt-trigger inputs tolerate slow-rising signals-critical in noisy automotive environments. Input overvoltage tolerance up to 5.5 V enables direct interfacing with 5 V logic even when VCC is 1.65 V–3.3 V.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Function | Single D-type flip-flop with asynchronous active-low master reset (MR) |
| Supply Voltage Range | 1.65 V to 5.5 V - supports mixed-voltage system integration and battery-backed operation |
| Propagation Delay (tpd) | 0.5 ns to 17 ns - varies by VCC and temperature; enables >200 MHz operation at 5.5 V |
| Output Drive Strength | ±24 mA at VCC = 3.0 V - sufficient to drive multiple LVC loads or small capacitive traces |
| Operating Temperature | –40 °C to +125 °C - qualified per AEC-Q100 Grade 1 for under-hood automotive applications |
| IOFF Leakage | ±2 μA max at VCC = 0 V - prevents damaging back-current during hot-swap or partial power-down |
| Input Hysteresis | Schmitt-trigger inputs - provides ≥0.3 V hysteresis, enabling robust operation with slow/noisy clock or data edges |
Pinout & Package
6-pin TSSOP6 (SOT363-2) package: plastic thin shrink small outline, 1.25 mm body width, 0.65 mm lead pitch, 1.1 mm height. RoHS-compliant, halogen-free, and qualified for reflow soldering per JEDEC J-STD-020.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 - CP | Clock input | LOW-to-HIGH edge-triggered; requires stable D input ≥tsu (1.1 ns min at 5.5 V) before transition |
| 2 - GND | Ground reference | 0 V return path for all internal logic and output drivers; must be low-impedance |
| 3 - D | Data input | Sampled on CP rising edge; overvoltage tolerant to 5.5 V regardless of VCC |
| 4 - Q | True output | CMOS-compatible output; drives high/low actively; supports bus hold if enabled externally |
| 5 - VCC | Supply voltage | 1.65 V–5.5 V; powers internal logic and output stage; decoupling capacitor required near pin |
| 6 - MR | Master reset | Asynchronous active-low; forces Q = LOW immediately, independent of CP or D state |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 1 qualification | Validated for automotive use across –40 °C to +125 °C ambient, including thermal cycling and HTOL stress |
| IOFF partial power-down mode | Outputs go high-impedance when VCC = 0 V, eliminating backfeed current in multi-rail systems |
| Overvoltage-tolerant inputs | Accepts 0 V–5.5 V signals regardless of VCC level - enables seamless 5 V signal injection into 1.8 V or 3.3 V domains |
| Schmitt-trigger inputs | Provides noise margin ≥0.3 V on CP and MR - eliminates false triggering from EMI or slow slew-rate signals |
| Wide VCC operating range | 1.65 V–5.5 V allows direct replacement in legacy 5 V designs and compatibility with modern ultra-low-voltage MCUs |
Applications
| Engine Control Unit (ECU) Signal Synchronization | Automotive Body Control Module (BCM) Reset Sequencing |
|---|---|
Use Scenario: Capturing sensor status (e.g., crankshaft position) synchronized to engine timing pulses under high EMI conditions. IC Role / Device Role / Timing Role: Edge-triggered D flip-flop latching digital sensor output on precise crank angle clock edge; MR used for cold-start initialization. Use Value: Schmitt-trigger CP input rejects ignition noise; IOFF prevents backfeed during ECU sleep/wake transitions; AEC-Q100 ensures reliability over 15-year vehicle life. |
Use Scenario: Managing power-up sequencing of door lock actuators and interior lighting drivers after battery reconnection. IC Role / Device Role / Timing Role: Asynchronous MR initiates clean state reset across distributed BCM sub-circuits; Q output enables downstream enable chains. Use Value: Guaranteed MR-to-Q delay ≤9.0 ns at +125 °C ensures deterministic reset propagation; overvoltage-tolerant MR accepts 12 V wake-up pulses directly. |
| ADAS Camera Interface Glitch Filtering | Infotainment System Clock Domain Crossing |
Use Scenario: Debouncing intermittent I²C alert lines from image sensor modules exposed to vibration and thermal shock. IC Role / Device Role / Timing Role: D flip-flop configured as synchronizer; CP driven by stable system clock, D tied to raw sensor interrupt, Q feeds cleaned signal to MCU. Use Value: Dual-stage metastability suppression via setup/hold time compliance (tsu = 1.1 ns, th = 0.5 ns at 5.5 V); Schmitt input rejects mechanical bounce transients. |
Use Scenario: Bridging audio codec clock domain (12.288 MHz) to application processor domain (100+ MHz) for status flag handoff. IC Role / Device Role / Timing Role: Single-bit synchronizer capturing ready/busy flags across asynchronous clocks; MR resets on processor reset assertion. Use Value: Low tpd (≤5.5 ns) minimizes inter-domain latency; wide VCC range allows direct interface to both 1.8 V codec and 3.3 V AP I/O rails without level shifters. |
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 |
|---|---|---|---|
| SN74LVC1G74QDRYRQ1 | Dual D-type flip-flop in same SOT-5X3 package; no MR pin; dual-channel layout increases gate count but reduces board area | Lacks dedicated MR - requires external reset logic or software coordination for synchronized clear | Select when dual flip-flop functionality is needed and MR is not required; higher channel density offsets lack of MR in space-constrained layouts |
| 74LVC1G74GW-Q100 | Same package and AEC-Q100 grade, but includes complementary Q̅ output and no MR; set/reset implemented via D and CP only | No hardware MR - reset must be timed via clocked D=0 assertion; less deterministic than asynchronous MR | Prefer when Q̅ is required or when system-level reset coordination suffices; avoids MR pin routing complexity |
Compared with SN74LVC1G74QDRYRQ1 and 74LVC1G74GW-Q100, the 74LVC1G175GW-Q100 uniquely delivers guaranteed asynchronous reset in a single-channel footprint - critical for safety-critical automotive subsystems requiring immediate, clock-independent state clearance.
Availability
74LVC1G175GW-Q100 is available at Aetrix Electronics and suitable for automotive engine control units, body control modules, ADAS camera interfaces, and infotainment systems requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 74LVC1G175GW-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 leading semiconductor manufacturer headquartered in Nijmegen, Netherlands, specializing in high-performance, high-reliability logic, analog, and discrete components for automotive, industrial, and consumer markets.
The 74LVC1G175GW-Q100 belongs to Nexperia's automotive-qualified LVC logic family, designed specifically for robust signal integrity, low-power operation, and seamless integration into mixed-voltage automotive ECUs and domain controllers.
FAQ
What is the minimum pulse width required on the MR pin to guarantee reset?
The minimum MR pulse width is 1.0 ns at VCC = 4.5 V to 5.5 V and 1.9 ns at VCC = 1.65 V to 1.95 V, as specified in Table 8. This ensures reliable asynchronous assertion of Q = LOW across full temperature and voltage ranges, even under worst-case timing corners.
Can the 74LVC1G175GW-Q100 interface directly with 5 V microcontrollers while powered at 1.8 V?
Yes. Its inputs are overvoltage tolerant up to 5.5 V regardless of VCC level. When VCC = 1.8 V, CP, D, and MR accept 0–5 V signals without damage or level-shifting, enabling direct connection to legacy 5 V peripherals in low-power domains.
How does the IOFF feature behave during partial power-down?
When VCC drops to 0 V, the IOFF circuit disables both output drivers, forcing Q into high-impedance state. Output leakage remains ≤±2 μA, preventing back-current flow into other powered rails - essential for hot-swap and multi-supply system reliability.
Is the 74LVC1G175GW-Q100 pin-compatible with non-automotive variants like 74LVC1G175GW?
Yes. The GW suffix denotes the same TSSOP6 (SOT363-2) package and identical pinout. The -Q100 suffix adds AEC-Q100 qualification, extended temperature testing, and automotive-specific traceability - no electrical or mechanical changes affect pin compatibility.
74LVC1G175GW-Q100H Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74LVC
- 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:
- 200 MHz
- Max Propagation Delay @ V, Max CL:
- 4ns @ 5V, 50pF
- Trigger Type:
- Positive Edge
- Current - Output High, Low:
- 32mA, 32mA
- Voltage - Supply:
- 1.65V ~ 5.5V
- Current - Quiescent (Iq):
- 10 µA
- Input Capacitance:
- 2.5 pF
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-TSSOP
74LVC1G175GW-Q100H FAQ
1.How can I place an order for 74LVC1G175GW-Q100H through Aetrix?
Please submit a Request for Quotation (RFQ) for 74LVC1G175GW-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 74LVC1G175GW-Q100H reliable?
The price and inventory of 74LVC1G175GW-Q100H are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LVC1G175GW-Q100H is usually 5 days.
3.What payment methods are accepted for 74LVC1G175GW-Q100H?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LVC1G175GW-Q100H transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74LVC1G175GW-Q100H?
74LVC1G175GW-Q100H orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74LVC1G175GW-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 74LVC1G175GW-Q100H?
For technical support, including 74LVC1G175GW-Q100H datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LVC1G175GW-Q100H requirements.
6.How does Aetrix verify that 74LVC1G175GW-Q100H is sourced from the original manufacturer or authorized distributors?
All 74LVC1G175GW-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 74LVC1G175GW-Q100H meets industry standards.
7.What is the process for return or replacement of 74LVC1G175GW-Q100H?
All 74LVC1G175GW-Q100H units undergo pre-shipment inspection (PSI). If there is an issue with 74LVC1G175GW-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 74LVC1G175GW-Q100H part is unused and in its original packaging.
Return procedure for 74LVC1G175GW-Q100H:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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