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Texas Instruments SN74AUP2G80YFPR
- Part No.:
- SN74AUP2G80YFPR
- Manufacturer:
- Texas Instruments
- Category:
- Flip Flops
- Package:
- 8-XFBGA, DSBGA
- Datasheet:
-
SN74AUP2G80YFPR.pdf
- Description:
- IC FF D-TYPE DUAL 1BIT 8DSBGA
- Quantity:
- Payment:
- Shipping:
Inventory:5,851
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Product details
Overview
SN74AUP2G80YFPR from Texas Instruments is a dual positive-edge-triggered D-type flip-flop in an 8-pin NanoStar™ WCSP (YFP) package, operating from 0.8 V to 3.6 V supply. It delivers 4.4 ns maximum propagation delay at 3.3 V, 4.3 pF typical dynamic power dissipation, and supports partial-power-down via Ioff. It is used in low-power portable logic interfaces requiring precise edge-triggered data latching.
For engineers reviewing the SN74AUP2G80YFPR datasheet, SN74AUP2G80YFPR pinout, SN74AUP2G80YFPR application, or SN74AUP2G80YFPR equivalent, key selection criteria include its ultra-low ICC (0.9 mA max), 1.5 pF input capacitance, Ioff-enabled isolation during power-down, and compatibility with mixed-voltage 3.3-V I/O systems.
Technical Context
This device implements two independent D-type flip-flops, each triggered on the rising edge of its dedicated clock input (1CLK, 2CLK). Data transfer from D to Q occurs only when the corresponding clock meets setup (tsu = 0.7 ns min at 3.3 V) and hold (th = 0 ns) timing requirements.
The AUP family uses advanced CMOS process technology to achieve sub-1 µA static current across 0.8–3.6 V operation, while maintaining signal integrity via low overshoot/undershoot (<10% VCC) and latch-up immunity exceeding 100 mA per JESD 78 Class II.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 0.8 V to 3.6 V - enables direct interface with battery-powered 1.2-V, 1.8-V, 2.5-V, and 3.3-V logic domains |
| Max Propagation Delay | 4.4 ns at 3.3 V, CL = 15 pF - supports >200 MHz clocking in point-to-point configurations |
| Input Capacitance | 1.5 pF typical - minimizes loading on driving gates and preserves high-speed signal integrity |
| Dynamic Power Dissipation | 4.3 pF typical at 3.3 V - reduces system-level power budget impact in always-on portable subsystems |
| Ioff Support | Active at 0 V supply - prevents backflow current during partial power-down, protecting upstream drivers |
| ESD Rating | 2000-V HBM, 1000-V CDM - ensures robustness during board handling and assembly |
Pinout & Package
NanoStar™ WCSP (YFP) 8-pin wafer-level chip-scale package, 1.4 mm × 1.4 mm, 0.23-mm large bump, Pb-free, 0.4-mm pitch, bottom-side solder bumps, thermal pad exposed on underside.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | VCC | Main power supply input for both flip-flops; must be decoupled locally |
| 2 | 1Q | True output of first D-flip-flop; active-high, non-inverting |
| 3 | 2D | Data input for second D-flip-flop; referenced to VCC/GND |
| 4 | 1CLK | Clock input for first D-flip-flop; rising-edge sensitive |
| 5 | 1D | Data input for first D-flip-flop; sampled on 1CLK↑ |
| 6 | 2Q | True output of second D-flip-flop; electrically isolated from 1Q |
| 7 | GND | Ground reference for all inputs, outputs, and internal circuitry |
| 8 | 2CLK | Clock input for second D-flip-flop; independent timing control |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low static power | ICC ≤ 0.9 mA max across full VCC range - extends battery life in wearables and IoT sensors |
| Rising-edge clock synchronization | Dual independent CLK inputs enable asynchronous domain bridging without external gating |
| Mixed-mode I/O tolerance | 3.6-V tolerant inputs allow safe interfacing with higher-voltage controllers while powered at 1.8 V |
| Thermal performance | θJA = 132°C/W (YFP) - supports compact PCB layouts without forced airflow |
| Signal integrity optimization | Overshoot/undershoot <10% VCC - eliminates need for external termination in short trace applications |
Applications
| Wearable Sensor Hub Interface | Low-Power MCU Peripheral Synchronization |
|---|---|
Use Scenario: Latching accelerometer/gyro data streams before transmission to an ARM Cortex-M0+ MCU running at 1.2 V. IC Role / Device Role / Timing Role: Dual DFF provides synchronized sampling of two sensor channels on independent clock edges, eliminating metastability risk. Use Value: 1.5-pF input capacitance avoids degrading rise time of 10-MHz sensor clocks; Ioff prevents leakage when MCU enters deep-sleep mode. | Use Scenario: Aligning GPIO status updates from multiple peripherals (e.g., UART RTS/CTS, SPI CS) to a common system clock domain. IC Role / Device Role / Timing Role: Acts as a 2-channel synchronizer, converting asynchronous control signals into clean, glitch-free synchronous pulses. Use Value: 4.4-ns tpd ensures sub-cycle alignment at 200-MHz system clocks; 0.8–3.6-V operation matches MCU I/O voltage scaling. |
| Portable Display Timing Controller | Energy-Harvesting Node Data Buffering |
Use Scenario: Capturing and forwarding pixel enable and horizontal sync pulses from a low-power display driver IC to a panel interface. IC Role / Device Role / Timing Role: Edge-triggered storage element that retimes display control signals to eliminate jitter-induced visual artifacts. Use Value: Low 4.3-pF Cpd minimizes dynamic switching current; 3.6-V I/O tolerance accommodates legacy display drivers operating at 3.3 V. | Use Scenario: Storing harvested energy status bits (e.g., capacitor voltage threshold crossings) until sufficient charge accumulates for RF transmission. IC Role / Device Role / Timing Role: Nonvolatile data latch holding wake-up trigger states during micro-power sleep cycles. Use Value: Sub-1-µA ICC at 0.8 V enables multi-week retention on nanoampere harvesters; Ioff blocks reverse current from backup supercap. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual D-type flip-flop applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC2G74DCUR | Higher ICC (10 µA typ), wider VCC (1.65–5.5 V), no Ioff support | Lacks partial-power-down capability; unsuitable for systems requiring zero-backflow isolation | Choose when interfacing with 5-V logic or where Ioff is not required |
| 74AHC2G74GW,125 | Higher VCC min (2 V), slower tpd (7.5 ns @ 3.3 V), no 0.8-V operation | Cannot operate below 2 V; incompatible with sub-1-V energy-harvesting rails | Prefer for cost-sensitive industrial designs where ultra-low voltage is unnecessary |
Compared with SN74LVC2G74DCUR and 74AHC2G74GW,125, SN74AUP2G80YFPR uniquely supports 0.8-V operation, delivers lowest ICC, and includes Ioff-making it the only choice for battery-constrained, multi-rail portable systems requiring guaranteed power-down isolation.
Availability
SN74AUP2G80YFPR is available at Aetrix Electronics and suitable for wearable electronics, IoT sensor nodes, and portable display interfaces requiring stable component supply and long-term lifecycle assurance.
Supply support for SN74AUP2G80YFPR 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
Texas Instruments is a global semiconductor leader delivering analog, embedded processing, and connectivity solutions with emphasis on power efficiency, reliability, and design enablement.
The AUP logic family targets ultra-low-power portable applications, specifically engineered to maximize battery life while maintaining signal fidelity across wide voltage ranges-from energy-harvesting sub-1-V systems to standard 3.3-V interfaces.
FAQ
What is the minimum supply voltage required for functional operation of SN74AUP2G80YFPR?
The SN74AUP2G80YFPR operates down to 0.8 V, as specified in TI's recommended operating conditions. At this voltage, it maintains valid logic thresholds (VIH = 0.65 × VCC, VIL = 0.35 × VCC), functional timing (fmax ≥ 52 MHz at CL = 15 pF), and Ioff behavior. This enables direct integration with sub-1-V energy-harvesting sources and ultra-low-power MCUs without level-shifting.
Does SN74AUP2G80YFPR support true bidirectional data flow between its two flip-flop channels?
No, SN74AUP2G80YFPR does not support bidirectional data flow. Each channel (1D→1Q and 2D→2Q) is strictly unidirectional and independently clocked. There is no internal bus-sharing, tri-state control, or feedback path between channels. The device functions as two isolated, edge-triggered storage elements-not a bidirectional register or bus transceiver.
Can SN74AUP2G80YFPR be used in systems where VCC is ramped up slowly during power-on reset?
Yes, SN74AUP2G80YFPR is designed for gradual power ramp-up. Its input thresholds scale with VCC (VIH/VIL proportional to VCC), and it exhibits no undefined states or latch-up during monotonic 0 V → 3.6 V transitions. TI confirms robust power sequencing behavior across –40°C to 85°C, making it suitable for systems with soft-start regulators or battery-backed power domains.
Is the YFP package of SN74AUP2G80YFPR compatible with standard reflow profiles for lead-free assembly?
Yes, SN74AUP2G80YFPR in the YFP package carries JEDEC MSL Level-1 rating with peak reflow temperature of 260°C, fully compliant with IPC/JEDEC J-STD-020. Its 0.23-mm Pb-free solder bumps and thermal pad design support standard lead-free reflow profiles (e.g., ramp-soak-reflow), and TI provides validated stencil and land pattern recommendations for reliable attachment.
How does the Ioff feature of SN74AUP2G80YFPR behave when VCC = 0 V but input pins are driven to 1.8 V?
When VCC = 0 V, the Ioff circuitry in SN74AUP2G80YFPR actively disables all outputs and isolates inputs, limiting leakage current to ≤0.6 mA per pin (ΔIoff spec). This prevents damaging backflow from 1.8-V driven inputs into the unpowered die, satisfying JESD 78 Class II latch-up immunity requirements and enabling safe partial-power-down in multi-rail systems.
SN74AUP2G80YFPR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- 74AUP
- Package/Case:
- 8-XFBGA, DSBGA
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Function:
- Standard
- Type:
- D-Type
- Output Type:
- Inverted
- Number of Elements:
- 2
- Number of Bits per Element:
- 1
- Clock Frequency:
- 257 MHz
- Max Propagation Delay @ V, Max CL:
- 6.4ns @ 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:
- 1.5 pF
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-DSBGA
SN74AUP2G80YFPR FAQ
1.How can I place an order for SN74AUP2G80YFPR through Aetrix?
Please submit a Request for Quotation (RFQ) for SN74AUP2G80YFPR 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 SN74AUP2G80YFPR reliable?
The price and inventory of SN74AUP2G80YFPR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SN74AUP2G80YFPR is usually 5 days.
3.What payment methods are accepted for SN74AUP2G80YFPR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SN74AUP2G80YFPR transactions.
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4.How is shipping managed for SN74AUP2G80YFPR?
SN74AUP2G80YFPR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SN74AUP2G80YFPR 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 SN74AUP2G80YFPR?
For technical support, including SN74AUP2G80YFPR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SN74AUP2G80YFPR requirements.
6.How does Aetrix verify that SN74AUP2G80YFPR is sourced from the original manufacturer or authorized distributors?
All SN74AUP2G80YFPR 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 SN74AUP2G80YFPR meets industry standards.
7.What is the process for return or replacement of SN74AUP2G80YFPR?
All SN74AUP2G80YFPR units undergo pre-shipment inspection (PSI). If there is an issue with SN74AUP2G80YFPR, 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 SN74AUP2G80YFPR part is unused and in its original packaging.
Return procedure for SN74AUP2G80YFPR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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