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Nexperia USA Inc. 74LVC1G80GV-Q100,1
- Part No.:
- 74LVC1G80GV-Q100,1
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Flip Flops
- Package:
- SC-74A, SOT-753
- Datasheet:
-
74LVC1G80GV-Q100,1.pdf
- Description:
- IC FF D-TYPE SNGL 1BIT SC74A
- Quantity:
- Payment:
- Shipping:
Inventory:2,935
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Product details
Overview
74LVC1G80GV-Q100 from Nexperia is a single positive-edge-triggered D-type flip-flop in SC-74A (SOT753) package, rated for automotive Grade 1 (-40 °C to +125 °C), with 1.65 V to 5.5 V supply range, ±24 mA output drive at 3.0 V, and IOFF partial power-down support. It functions as a synchronous data latch in clock-domain interfacing and level translation between 3.3 V and 5 V logic subsystems in engine control units and ADAS sensor interfaces.
For engineers reviewing the 74LVC1G80GV-Q100 datasheet, 74LVC1G80GV-Q100 pinout, 74LVC1G80GV-Q100 application, or 74LVC1G80GV-Q100 equivalent, key selection criteria include its AEC-Q100 qualification, Schmitt-trigger input tolerance for slow-rising signals, guaranteed setup/hold timing across voltage ranges, and IOFF-enabled safe operation during system power sequencing.
Technical Context
This device implements a basic edge-triggered storage cell with asynchronous reset-free operation, where data at the D-input is captured on the LOW-to-HIGH transition of CP and appears at Q after propagation delay (as low as 0.5 ns at 5.5 V). Its Schmitt-trigger inputs enable robust operation with input rise/fall times up to 10 ns/V at higher VCC, eliminating external signal conditioning in noisy automotive environments.
The IOFF circuit actively disables outputs when VCC = 0 V, blocking backflow current up to ±50 mA and supporting hot-insertion and multi-rail power sequencing. Input overvoltage tolerance to 5.5 V allows direct interfacing with 5 V drivers while powered from 1.65–3.3 V rails - a critical capability for mixed-voltage domain bridging in modern ECUs.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 1.65 V to 5.5 V - supports direct interface between 1.8 V, 2.5 V, 3.3 V, and 5 V logic domains without level shifters |
| Propagation Delay (tpd) | 0.5 ns (min) at 5.5 V - enables reliable operation in high-speed clock distribution paths up to 400 MHz |
| Output Drive Strength | ±24 mA at VCC = 3.0 V - sufficient to drive multiple LVC loads or small capacitive traces without buffering |
| IOFF Leakage Current | ±2 μA max at VCC = 0 V - ensures negligible current flow during partial power-down, preventing bus contention |
| Input Voltage Tolerance | Up to 5.5 V independent of VCC - permits 5 V inputs while operating from 1.65 V supply, enabling voltage translation |
| Operating Temperature | -40 °C to +125 °C - qualified per AEC-Q100 Grade 1 for under-hood automotive applications |
| ESD Protection | HBM > 2000 V, CDM > 1000 V - meets automotive ESD robustness requirements for assembly and field operation |
Pinout & Package
74LVC1G80GV-Q100 is housed in SC-74A (SOT753) plastic surface-mounted package: 5-terminal, 1.25 mm body width, 0.65 mm lead pitch, and 1.7 mm × 1.3 mm footprint. Pin 1 (D) is located at lower-left corner below marking "V80".
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 - D | Data input | Asynchronous data source synchronized to CP edge; accepts 0–5.5 V regardless of VCC |
| 2 - CP | Clock pulse input | Positive-edge sensitive trigger; Schmitt-triggered for noise immunity and slow-edge compatibility |
| 3 - GND | Ground reference | 0 V return path for all internal circuitry and I/O; must be low-impedance for stable switching |
| 4 - Q | Data output | Inverted complement of stored D value; drives loads up to ±24 mA with rail-to-rail swing |
| 5 - VCC | Supply voltage | Primary power rail (1.65–5.5 V); powers internal logic and enables IOFF control when at 0 V |
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 |
| IOFF partial power-down | Automatically disables outputs when VCC = 0 V, preventing back-current and enabling safe multi-voltage sequencing |
| Overvoltage-tolerant inputs | Accepts up to 5.5 V on D and CP pins even when VCC = 1.65 V - eliminates need for external clamping diodes |
| Schmitt-trigger inputs | Provides hysteresis (typically 0.3–0.5 V) to reject noise and tolerate slow input edges up to 10 ns/V |
| Wide VCC range (1.65–5.5 V) | Enables drop-in use across legacy 5 V, modern 3.3 V/2.5 V, and ultra-low-power 1.8 V systems without redesign |
Applications
| Engine Control Unit (ECU) Signal Synchronization | ADAS Camera Interface Timing Alignment |
|---|---|
Use Scenario: Capturing sensor status flags (e.g., knock detection, camshaft position) into a 3.3 V microcontroller domain from 5 V analog front-end circuits. IC Role / Device Role / Timing Role: Synchronous level translator and metastability filter - samples asynchronous 5 V signals on clean 3.3 V clock edge to prevent timing violations. Use Value: Eliminates discrete resistor-divider or dedicated level shifter ICs while guaranteeing setup/hold compliance across temperature and voltage corners. | Use Scenario: Aligning pixel clock strobes from a 5 V image sensor to a 2.5 V ISP pipeline in lane-departure warning systems. IC Role / Device Role / Timing Role: Edge-aligned data capture element - stores sensor timing pulses with sub-nanosecond jitter margin at 100+ MHz operation. Use Value: Provides deterministic latency (tpd ≤ 0.9 ns at 3.3 V) and rail-compatible output swing to drive next-stage logic without added delay or skew. |
| Body Control Module (BCM) Power Sequencing | Infotainment System GPIO Expansion |
Use Scenario: Enabling/disabling 12 V power relays via microcontroller GPIOs that power down before main system rails during ignition-off transitions. IC Role / Device Role / Timing Role: Safe isolation gate - IOFF blocks backfeed from live 5 V relay coils into de-powered 1.8 V MCU I/O pins during partial shutdown. Use Value: Prevents latch-up and damage without requiring external MOSFETs or isolation buffers, reducing BOM count and PCB area. | Use Scenario: Extending limited GPIO count on a 3.3 V infotainment SoC to manage LED indicators, button debouncing, and fan speed control in HVAC subsystems. IC Role / Device Role / Timing Role: Low-overhead register extension - stores host commands with minimal propagation delay and zero static power overhead. Use Value: Adds functional latching with <4 μA ICC supply current at 3.3 V, avoiding quiescent drain on battery-backed domains. |
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 dual-edge D-flip-flop with set/reset; no IOFF; wider 1.65–5.5 V range but only qualified to industrial temp (-40 °C to +85 °C) | Lacks AEC-Q100 Grade 1 rating and IOFF - unsuitable for automotive power sequencing or under-hood deployment | Select only for non-automotive, cost-sensitive industrial designs where partial power-down is not required |
| 74LVC1G74GV-Q100 | Same package and AEC-Q100 Grade 1 rating, but includes asynchronous set/reset inputs and lacks Schmitt-trigger inputs | Supports asynchronous control but less tolerant of slow/noisy clock edges - requires cleaner CP sources | Prefer when system-level reset coordination is needed; avoid if CP originates from mechanical switches or long traces |
Compared with SN74LVC1G74DCKR and 74LVC1G74GV-Q100, the 74LVC1G80GV-Q100 uniquely combines automotive qualification, IOFF protection, and Schmitt-triggered clock input - making it the only choice for robust, mixed-voltage, partial-power-down automotive latching where edge integrity and safety-critical sequencing matter.
Availability
74LVC1G80GV-Q100 is available at Aetrix Electronics and suitable for engine control units, ADAS camera interfaces, and body control modules requiring stable component supply across extended temperature and automotive lifecycle demands.
Supply support for 74LVC1G80GV-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, discrete, and MOSFET solutions optimized for automotive, industrial, and mobile applications.
The 74LVC1G80-Q100 belongs to Nexperia's automotive-qualified LVC logic family, designed specifically for reliable signal integrity, voltage translation, and power sequencing in harsh-temperature automotive subsystems.
FAQ
Is 74LVC1G80GV-Q100 pin-compatible with standard 74LVC1G80 variants?
Yes - the GV package (SOT753) shares identical pinout (D-CP-GND-Q-VCC) and footprint with non-automotive 74LVC1G80GV parts. However, the Q100 suffix denotes full AEC-Q100 qualification, including extended temperature testing, enhanced reliability screening, and automotive-specific traceability - not just packaging equivalence.
What is the maximum clock frequency supported at 1.8 V supply?
At VCC = 1.8 V, the maximum guaranteed clock frequency is 160 MHz (per Table 8, fmax min = 160 MHz for VCC = 1.65–1.95 V). This is validated across -40 °C to +125 °C and accounts for worst-case propagation delay (9.9 ns) and minimum pulse width (2.0 ns) margins.
Does the IOFF feature require external control signals or configuration?
No - IOFF is fully automatic and requires no external enable/disable signals. When VCC drops to 0 V, internal circuitry detects the condition and disables all outputs within nanoseconds, blocking back-current without software or hardware intervention.
Can this device drive a 50 pF load at 3.3 V while maintaining timing specs?
Yes - the datasheet specifies dynamic characteristics (Table 8, tpd, tsu, th) with CL = 50 pF and RL = 500 Ω test conditions at VCC = 3.0–3.6 V. Propagation delay remains ≤5.0 ns and setup time ≥0.9 ns under those exact loading conditions.
74LVC1G80GV-Q100,1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74LVC
- Package/Case:
- SC-74A, SOT-753
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Function:
- Standard
- Type:
- D-Type
- Output Type:
- Inverted
- Number of Elements:
- 1
- Number of Bits per Element:
- 1
- Clock Frequency:
- 400 MHz
- Max Propagation Delay @ V, Max CL:
- 4.5ns @ 5V, 50pF
- Trigger Type:
- Positive Edge
- Current - Output High, Low:
- 32mA, 32mA
- Voltage - Supply:
- 1.65V ~ 5.5V
- Current - Quiescent (Iq):
- 200 µA
- Input Capacitance:
- 5 pF
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SC-74A
74LVC1G80GV-Q100,1 FAQ
1.How can I place an order for 74LVC1G80GV-Q100,1 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74LVC1G80GV-Q100,1 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 74LVC1G80GV-Q100,1 reliable?
The price and inventory of 74LVC1G80GV-Q100,1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LVC1G80GV-Q100,1 is usually 5 days.
3.What payment methods are accepted for 74LVC1G80GV-Q100,1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LVC1G80GV-Q100,1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74LVC1G80GV-Q100,1?
74LVC1G80GV-Q100,1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74LVC1G80GV-Q100,1 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 74LVC1G80GV-Q100,1?
For technical support, including 74LVC1G80GV-Q100,1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LVC1G80GV-Q100,1 requirements.
6.How does Aetrix verify that 74LVC1G80GV-Q100,1 is sourced from the original manufacturer or authorized distributors?
All 74LVC1G80GV-Q100,1 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 74LVC1G80GV-Q100,1 meets industry standards.
7.What is the process for return or replacement of 74LVC1G80GV-Q100,1?
All 74LVC1G80GV-Q100,1 units undergo pre-shipment inspection (PSI). If there is an issue with 74LVC1G80GV-Q100,1, 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 74LVC1G80GV-Q100,1 part is unused and in its original packaging.
Return procedure for 74LVC1G80GV-Q100,1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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