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Nexperia USA Inc. 74AUP1G79GF,132
- Part No.:
- 74AUP1G79GF,132
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Flip Flops
- Package:
- 6-XFDFN
- Datasheet:
-
74AUP1G79GF,132.pdf
- Description:
- IC FF D-TYPE SNGL 1BIT 6XSON
- Quantity:
- Payment:
- Shipping:
Inventory:2,796
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Product details
Overview
74AUP1G79GF,132 from Nexperia is a single positive-edge-triggered D-type flip-flop in XSON6 (SOT886) package, operating from 0.8 V to 3.6 V supply. It features Schmitt-trigger inputs for noise immunity, IOFF partial power-down protection, and guaranteed operation from –40 °C to +125 °C. Used in low-power clock domain synchronization and data sampling in battery-powered IoT sensor nodes.
For engineers reviewing the 74AUP1G79GF,132 datasheet, 74AUP1G79GF,132 pinout, 74AUP1G79GF,132 application, or 74AUP1G79GF,132 equivalent, key selection criteria include its ultra-low ICC (≤0.9 μA max), 5-pin functional compatibility with TSSOP5/SC-74A variants, sub-1 ns setup/hold timing at 3.3 V, and IOFF-enabled system-level power sequencing.
Technical Context
This device implements a synchronous edge-triggered storage element with non-inverting Q output and Schmitt-trigger input thresholds enabling robust signal acquisition from slow-rising control lines. Its IOFF circuit actively disables outputs when VCC = 0 V, preventing back-current during mixed-voltage power sequencing.
Designed for wide-VCC operation, it maintains specified tpd (1.2–4.4 ns) and fmax (up to 619 MHz at VCC = 3.3 V, CL = 5 pF) across all voltage ranges. Input thresholds scale with VCC (VIH ≥ 0.65×VCC, VIL ≤ 0.35×VCC), ensuring consistent logic interpretation independent of supply level.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 0.8 V to 3.6 V - Enables direct interface with 0.9 V, 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 VCC = 3.6 V - Supports multi-year battery life in always-on sensor wake-up circuits. |
| IOFF Leakage | ±0.75 μA at VCC = 0 V - Prevents >1 μA backfeed current during partial power-down, protecting upstream supplies. |
| tSU / tH (3.3 V) | 0.7 ns setup / 0 ns hold - Allows reliable sampling of high-speed control signals with minimal timing margin overhead. |
| fMAX (CL = 5 pF) | 550 MHz at VCC = 3.3 V - Sufficient for 275 MHz DDR clock forwarding or 500 Mbps serial data capture. |
| Operating Temperature | –40 °C to +125 °C - Qualified for under-hood automotive, industrial motor control, and outdoor edge compute applications. |
| ESD Rating | HBM >5000 V, CDM >1000 V - Robust handling in automated SMT assembly and field-replaceable module environments. |
Pinout & Package
XSON6 plastic extremely thin small outline package (SOT886); 6-terminal, no-leads, body size 1.0 × 1.45 × 0.5 mm; wettable flank terminals for automated optical inspection.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | D | Data input - Accepts Schmitt-triggered signal; sampled on rising CP edge and latched to Q. |
| 2 | CP | Clock pulse input - Positive-edge sensitive; VIH/VIL thresholds scale with VCC for rail-to-rail compatibility. |
| 3 | GND | Ground reference - Must be connected to system 0 V plane; serves as return path for all I/O and supply currents. |
| 4 | Q | Non-inverting data output - Drives CMOS loads up to ±4 mA; VOL ≤ 0.45 V at IO = 4 mA, VCC = 3.0 V. |
| 5 | n.c. | No connect - Internally unconnected; left floating per design; no external connection required or permitted. |
| 6 | VCC | Supply voltage - Powers internal logic and output drivers; supports IOFF shutdown when driven to 0 V. |
Key Features
| Feature | Design Value |
|---|---|
| Wide VCC range (0.8–3.6 V) | Eliminates need for dedicated LDOs in multi-rail systems; enables direct connection to battery, PMIC, or FPGA I/O banks. |
| Schmitt-trigger inputs | Provides >0.3×VCC hysteresis, tolerating slow edges (Δt/ΔV ≤ 200 ns/V) without oscillation or metastability. |
| IOFF partial power-down | Disables output drivers when VCC = 0 V, blocking destructive back-current paths in hot-swap or sleep-mode subsystems. |
| Ultra-low static power | ICC ≤ 0.9 μA max ensures <1 μW quiescent dissipation at 3.3 V - critical for energy harvesting and coin-cell designs. |
| JEDEC-compliant ESD | HBM Class 3A (>5 kV) and CDM Class C3 (>1 kV) meet IPC-A-610 and automotive AEC-Q100 assembly robustness requirements. |
Applications
| Industrial Sensor Interface | Automotive Body Control Module |
|---|---|
|
Use Scenario: Sampling analog-to-digital converter (ADC) ready flags in a 12-bit SAR ADC used for temperature and pressure sensing. IC Role / Device Role / Timing Role: Edge-triggered latch capturing asynchronous DRDY pulses into synchronized digital domain before MCU readout. Use Value: Eliminates need for external synchronizer logic; Schmitt inputs tolerate noisy PCB traces; IOFF prevents leakage during MCU deep-sleep mode. |
Use Scenario: Debouncing door lock actuator enable signals in a LIN-connected body controller. IC Role / Device Role / Timing Role: Synchronizing mechanical switch bounce signals to the 200 kHz LIN bus clock domain. Use Value: Sub-1 ns setup time ensures clean sampling of fast-switching contacts; 125 °C rating supports under-dash mounting. |
| Wearable Health Monitor | Smart Meter Real-Time Clock Domain |
|
Use Scenario: Capturing motion interrupt pulses from a MEMS accelerometer in an ultra-low-power fitness tracker. IC Role / Device Role / Timing Role: Glitch-free latching of INT pin transitions prior to waking ARM Cortex-M0+ core. Use Value: 0.9 μA ICC extends coin-cell lifetime beyond 2 years; 0.8 V minimum VCC allows operation down to end-of-life battery voltage. |
Use Scenario: Isolating RTC alarm events from main microcontroller domain in a Class 0.5S electricity meter. IC Role / Device Role / Timing Role: Synchronizing 1 Hz alarm pulse across isolated 3.3 V (RTC) and 1.8 V (MCU) power domains. Use Value: Dual-voltage tolerance avoids level shifter; IOFF blocks current flow when RTC domain remains powered during MCU reset. |
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 |
|---|---|---|---|
| SN74LVC1G79DBVR | Wider VCC range (1.65–5.5 V); higher ICC (10 μA typ); no IOFF; standard SC-70-5 package. | Lacks partial power-down capability; unsuitable for mixed-voltage sequencing where VCC may be 0 V. | Select only if system operates exclusively above 1.65 V and IOFF is not required. |
| 74LVC1G79GW,125 | Same SOT353-1 (TSSOP5) package; identical logic function; IOFF supported; but ICC = 2.5 μA max (3× higher). | Compatible pinout and footprint; larger body (2.2 × 1.35 mm vs. 1.45 × 1.0 mm) limits high-density layouts. | Choose when board layout requires TSSOP5 or existing footprint reuse; accept higher static power. |
Compared with SN74LVC1G79DBVR and 74LVC1G79GW,125, the 74AUP1G79GF,132 delivers lowest static power and smallest footprint with full IOFF support-making it optimal for space-constrained, battery-critical, and multi-rail power-gated systems.
Availability
74AUP1G79GF,132 is available at Aetrix Electronics and suitable for industrial sensor interfaces, automotive body electronics, wearable health monitors, and smart meter real-time clock domains requiring stable component supply and long-term lifecycle assurance.
Supply support for 74AUP1G79GF,132 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 power, space, and reliability.
The 74AUP (Advanced Ultra-low Power) logic family targets ultra-low-power, wide-supply applications in portable, automotive, and industrial systems where static current, voltage flexibility, and thermal resilience are critical.
FAQ
What is the maximum clock frequency supported by 74AUP1G79GF,132 at 1.8 V supply?
At VCC = 1.8 V and CL = 5 pF, the 74AUP1G79GF,132 supports a maximum clock frequency (fMAX) of 435 MHz (typical) and 390 MHz (guaranteed over –40 °C to +125 °C). This is verified in Table 8 of the Rev. 9 datasheet under "25 °C" and "–40 °C to +125 °C" columns for VCC = 1.65 V to 1.95 V range.
Does 74AUP1G79GF,132 support hot insertion or live swapping in a powered-backplane system?
Yes - its IOFF circuitry actively disables outputs when VCC = 0 V, limiting power-off leakage to ±0.75 μA. This prevents damaging back-current flow through the device during hot-plug events, satisfying IEC 61000-4-2 and system-level hot-swap compliance requirements.
Can the n.c. pin (Pin 5) be grounded or tied to VCC for improved thermal performance?
No - Pin 5 is internally unconnected and must remain floating. Connecting it to any potential violates the SOT886 package design and risks latent damage or parametric shift. Thermal performance is managed via the exposed die pad (Pin 3 GND) and top-side copper area per JEDEC MO-252 guidelines.
How does the Schmitt-trigger input improve noise immunity compared to standard CMOS inputs?
The Schmitt-trigger input provides hysteresis (~0.3×VCC), meaning VIH and VIL thresholds differ significantly (e.g., VIH ≈ 1.17 V, VIL ≈ 0.52 V at VCC = 1.8 V). This prevents multiple toggling on slow or noisy edges and eliminates need for external RC filtering in high-EMI environments like motor drives or switching power supplies.
74AUP1G79GF,132 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74AUP
- Package/Case:
- 6-XFDFN
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Function:
- Standard
- Type:
- D-Type
- Output Type:
- 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:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-XSON, SOT891 (1x1)
74AUP1G79GF,132 FAQ
1.How can I place an order for 74AUP1G79GF,132 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74AUP1G79GF,132 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 74AUP1G79GF,132 reliable?
The price and inventory of 74AUP1G79GF,132 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74AUP1G79GF,132 is usually 5 days.
3.What payment methods are accepted for 74AUP1G79GF,132?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74AUP1G79GF,132 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74AUP1G79GF,132?
74AUP1G79GF,132 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74AUP1G79GF,132 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 74AUP1G79GF,132?
For technical support, including 74AUP1G79GF,132 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74AUP1G79GF,132 requirements.
6.How does Aetrix verify that 74AUP1G79GF,132 is sourced from the original manufacturer or authorized distributors?
All 74AUP1G79GF,132 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 74AUP1G79GF,132 meets industry standards.
7.What is the process for return or replacement of 74AUP1G79GF,132?
All 74AUP1G79GF,132 units undergo pre-shipment inspection (PSI). If there is an issue with 74AUP1G79GF,132, 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 74AUP1G79GF,132 part is unused and in its original packaging.
Return procedure for 74AUP1G79GF,132:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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