My Inquiry
My Account
Nexperia USA Inc. 74AUP1G79GS,132
- Part No.:
- 74AUP1G79GS,132
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Flip Flops
- Package:
- 6-XFDFN
- Datasheet:
-
74AUP1G79GS,132.pdf
- Description:
- IC FF D-TYPE SNGL 1BIT 6XSON
- Quantity:
- Payment:
- Shipping:
Inventory:4,839
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
74AUP1G79GS,132 from Nexperia is a single positive-edge-triggered D-type flip-flop in XSON6 (SOT1202) 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 clocked data storage in portable sensor interfaces and battery-powered IoT node control logic.
For engineers reviewing the 74AUP1G79GS,132 datasheet, 74AUP1G79GS,132 pinout, 74AUP1G79GS,132 application, or 74AUP1G79GS,132 equivalent, key selection criteria include propagation delay at 3.0 V (≤4.4 ns), maximum frequency up to 510 MHz, ultra-low ICC (≤1.4 μA), IOFF leakage (≤±0.75 μA), and compatibility with 1.2 V, 1.8 V, and 3.3 V logic domains.
Technical Context
This device implements a synchronous edge-triggered storage element with non-inverting Q output, where data at D is captured on the LOW-to-HIGH transition of CP. Its Schmitt-trigger inputs accept slow-rising signals (Δt/ΔV ≤ 200 ns/V) without false triggering, enabling robust interfacing with mechanical switches or RC-debounced signals.
The IOFF circuit actively disables outputs when VCC = 0 V, blocking backflow current during partial power-down - critical for multi-rail systems. Input and output voltage tolerance up to 3.6 V allows safe interfacing across mixed-supply domains even when unpowered.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 0.8 V to 3.6 V - supports direct interface with 1.2 V, 1.8 V, and 3.3 V logic families without level shifters. |
| Propagation Delay (tpd) | ≤4.4 ns at VCC = 3.0 V, CL = 5 pF - enables reliable operation in high-speed control loops up to ~227 MHz system clock domain. |
| Max Frequency (fmax) | 510 MHz at VCC = 3.0 V, CL = 5 pF - suitable for sampling and synchronization in low-latency digital signal paths. |
| Supply Current (ICC) | ≤1.4 μA at VCC = 0.8–3.6 V - ensures sub-μW static power in always-on monitoring circuits. |
| IOFF Leakage | ≤±0.75 μA at VCC = 0 V - prevents cross-rail contention and protects downstream circuitry during power sequencing. |
| Input Hysteresis | Schmitt-trigger action - rejects noise spikes <15% VCC and tolerates rise/fall times up to 200 ns/V. |
| Operating Temperature | –40 °C to +125 °C - qualified for under-hood automotive, industrial motor control, and outdoor edge-node applications. |
Pinout & Package
XSON6 package (SOT1202): 1.0 mm × 1.0 mm × 0.35 mm body, 6-terminal no-lead surface-mount, wettable flank compatible, pin 1 marked by corner cut.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | CP | Positive-edge clock input - triggers data capture only on LOW-to-HIGH transition; Schmitt-triggered for noise immunity. |
| 2 | D | Data input - sampled at CP rising edge; accepts 0.25×VCC to 0.7×VCC valid low/high thresholds depending on VCC. |
| 3 | GND | Ground reference - must be connected directly to PCB ground plane; shared return for all I/O and supply currents. |
| 4 | Q | Non-inverting data output - drives CMOS loads up to ±4 mA; VOL ≤ 0.50 V at 4 mA, VOH ≥ 2.30 V at –4 mA. |
| 5 | n.c. | No-connect terminal - electrically isolated; must remain unconnected and unbonded per design. |
| 6 | VCC | Power supply - decoupling capacitor (100 nF ceramic) required within 2 mm for stable high-speed operation. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low static power | ICC ≤ 1.4 μA across full VCC range - extends battery life in energy-constrained edge devices. |
| IOFF partial power-down | Blocks backflow current when VCC = 0 V - eliminates need for external isolation switches in multi-voltage systems. |
| Schmitt-trigger inputs | Hysteresis >15% VCC - enables clean edge detection from slow or noisy sources like microswitches or analog comparators. |
| Overvoltage-tolerant I/O | Inputs/outputs withstand up to 3.6 V regardless of VCC - simplifies mixed-supply interconnect without clamping diodes. |
| JEDEC-compliant ESD | HBM >5000 V, CDM >1000 V - meets industrial handling requirements without additional protection circuitry. |
Applications
| Industrial Sensor Interface | Automotive Body Control Module |
|---|---|
Use Scenario: Debouncing mechanical door latch switch signals before feeding into MCU GPIO with limited internal filtering. IC Role / Device Role / Timing Role: Positive-edge D flip-flop capturing synchronized switch state on each clock edge; Schmitt input rejects contact bounce. Use Value: Eliminates need for external RC filters or firmware debouncing, reducing BOM count and interrupt latency by >10 μs. |
Use Scenario: Latching status of LIN bus wake-up line in low-power sleep mode while main MCU is powered down. IC Role / Device Role / Timing Role: Data storage element holding wake event flag; IOFF prevents current leakage through unpowered MCU pins. Use Value: Enables sub-μA system sleep current by isolating powered and unpowered domains without discrete MOSFET switches. |
| Portable Medical Monitor | Smart Energy Meter |
Use Scenario: Capturing pulse edges from optical heart-rate sensor before digitization in ultra-low-power wearable SoC. IC Role / Device Role / Timing Role: Edge-triggered register synchronizing asynchronous photodiode pulses to system clock domain. Use Value: Reduces metastability risk in clock domain crossing while consuming <0.5 μW at 1.2 V supply. |
Use Scenario: Isolating tamper-detection reed switch signals from meter's 3.3 V microcontroller during 1.8 V RTC backup operation. IC Role / Device Role / Timing Role: Level-tolerant D flip-flop storing switch state during brown-out conditions with VCC as low as 0.8 V. Use Value: Maintains tamper logging integrity across wide supply range without external voltage translators or regulators. |
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 | Higher ICC (max 10 μA), no IOFF, wider VCC (1.65–5.5 V), no Schmitt inputs | Lacks partial power-down capability and noise immunity; requires external filtering for slow inputs | Select when interfacing with 5 V logic or when higher drive strength (24 mA) is needed; avoid in battery-critical or noisy environments |
| 74LVC1G74GW,125 | Dual D flip-flop in same TSSOP5 package; no IOFF; higher propagation delay (≥5.2 ns at 3.3 V) | Provides dual-channel functionality but consumes more area and power per channel | Choose only if two synchronized registers are required in same footprint; not a drop-in replacement for single-channel use |
Compared with SN74LVC1G79DBVR and 74LVC1G74GW,125, the 74AUP1G79GS,132 delivers superior ultra-low-power operation, built-in noise immunity, and true partial power-down - making it optimal for energy-sensitive, mixed-rail, or electrically harsh applications where reliability and quiescent current dominate selection.
Availability
74AUP1G79GS,132 is available at Aetrix Electronics and suitable for industrial sensor interfaces, automotive body control modules, portable medical monitors, and smart energy meters requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 74AUP1G79GS,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 leading semiconductor manufacturer specializing in high-performance, energy-efficient logic, analog, and discrete components, with global R&D and manufacturing facilities.
The 74AUP (Advanced Ultra-low Power) logic family targets battery-powered and thermally constrained applications, delivering sub-microwatt static power and robust performance across wide voltage and temperature ranges.
FAQ
What is the minimum supply voltage for guaranteed operation of 74AUP1G79GS,132?
The device is fully specified from 0.8 V to 3.6 V. At VCC = 0.8 V, it guarantees tpd ≤19.7 ns (CL = 5 pF), fmax ≥50 MHz, and VIH/VIL thresholds scaled to 0.70×VCC and 0.25×VCC respectively - enabling operation in deep-sleep subsystems powered by coin cells or energy harvesters.
Does 74AUP1G79GS,132 require external pull-up or pull-down resistors on CP or D inputs?
No. Schmitt-trigger inputs provide inherent hysteresis and rail-to-rail threshold behavior; no external biasing is needed. However, floating inputs must be avoided - unused D or CP lines should be tied to VCC or GND to prevent oscillation and excess current draw.
Can 74AUP1G79GS,132 drive a 50 pF load reliably at 3.3 V?
While not characterized beyond 30 pF in the datasheet, the output driver supports VOH ≥2.30 V and VOL ≤0.50 V at ±4 mA. Driving 50 pF increases tpd to ~6.5 ns and reduces fmax to ~250 MHz - acceptable for non-critical timing paths, but layout optimization and reduced trace length are recommended.
How does the IOFF feature behave when VCC ramps from 0 V to nominal?
IOFF activates when VCC drops below ~0.2 V and remains active until VCC exceeds ~0.4 V. During this transition, output leakage is limited to ≤±0.75 μA, preventing contention with other powered devices - verified across –40 °C to +125 °C per JEDEC JESD78 Class II latch-up testing.
74AUP1G79GS,132 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74AUP
- Package/Case:
- 6-XFDFN
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- 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, SOT1202 (1x1)
74AUP1G79GS,132 FAQ
1.How can I place an order for 74AUP1G79GS,132 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74AUP1G79GS,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 74AUP1G79GS,132 reliable?
The price and inventory of 74AUP1G79GS,132 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74AUP1G79GS,132 is usually 5 days.
3.What payment methods are accepted for 74AUP1G79GS,132?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74AUP1G79GS,132 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74AUP1G79GS,132?
74AUP1G79GS,132 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74AUP1G79GS,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 74AUP1G79GS,132?
For technical support, including 74AUP1G79GS,132 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74AUP1G79GS,132 requirements.
6.How does Aetrix verify that 74AUP1G79GS,132 is sourced from the original manufacturer or authorized distributors?
All 74AUP1G79GS,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 74AUP1G79GS,132 meets industry standards.
7.What is the process for return or replacement of 74AUP1G79GS,132?
All 74AUP1G79GS,132 units undergo pre-shipment inspection (PSI). If there is an issue with 74AUP1G79GS,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 74AUP1G79GS,132 part is unused and in its original packaging.
Return procedure for 74AUP1G79GS,132:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
74AUP1G79GS,132 Tags
-
SN74HC74DR
Texas Instruments
-
SN74HC74PWR
Texas Instruments
-
74LVC1G74GT,115
Nexperia USA Inc.
-
SN74LVC2G74DCUR
Texas Instruments
-
CD4013BM96
Texas Instruments
-
SN74HCT273PWR
Texas Instruments
-
SN74LVC1G74DCUR
Texas Instruments
-
SN74HC574DWR
Texas Instruments
-
74LVC1G74DC,125
Nexperia USA Inc.
-
SN74HC273DWR
Texas Instruments
-
SN74HCT574DWR
Texas Instruments
-
SN74LVC1G74DCTR
Texas Instruments
Tech Hub
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
LDO regulator guide covering low dropout voltage, power dissipation, thermal design, PSRR, output noise, capacitor stability, adjustable LDO circuits, LDO vs buck converter and datasheet selection chec…
Conditional Access Module guide covering CAM meaning, CI/CI+ interface, smart card authorization, DVB security workflow, TV and set-top box compatibility, internal electronics, ESD protection, connecto…
Guide to electronic component obsolescence covering EOL risk, PCN/PDN notices, last-time buy planning, replacement options, form-fit-function validation, counterfeit risk and BOM lifecycle management.
18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…
Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…
Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…
A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…
Engineering guide to Raspberry Pi alternatives, covering chip-level differences, Orange Pi, ROCK, Jetson, Banana Pi, NanoPi, Compute Module, Pico, GPIO, camera, HAT compatibility, and replacement risks…
