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Texas Instruments SN74LVC1G80YEPR
- Part No.:
- SN74LVC1G80YEPR
- Manufacturer:
- Texas Instruments
- Category:
- Flip Flops
- Package:
- 5-XFBGA, DSBGA
- Datasheet:
-
SN74LVC1G80YEPR.pdf
- Description:
- IC FF D-TYPE SNGL 1BIT 5DSBGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,055
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Product details
Overview
SN74LVC1G80YEPR from Texas Instruments is a single positive-edge-triggered D-type flip-flop designed for 1.65V to 5.5V VCC operation, delivering 4.2ns maximum propagation delay at 3.3V, ±24mA output drive, and Ioff-enabled partial-power-down protection. It functions as a synchronous storage element in clock-domain crossing, data sampling, and frequency division circuits within compact portable electronics and industrial control logic.
For engineers reviewing the SN74LVC1G80YEPR datasheet, SN74LVC1G80YEPR pinout, SN74LVC1G80YEPR application, or SN74LVC1G80YEPR equivalent, key selection criteria include its 5-pin DSBGA (YZP) package, 1.41mm × 0.91mm footprint, guaranteed operation from –40°C to +85°C, and compatibility with mixed-voltage I/O systems up to 5.5V input tolerance.
Technical Context
The SN74LVC1G80YEPR implements a standard positive-edge-triggered D flip-flop architecture with no asynchronous preset or clear. Data at the D input transfers to the Q output on the rising edge of CLK only when setup (tsu = 1.3ns min at 3.3V) and hold (th = 0.9ns min at 3.3V) timing requirements are met.
Its CMOS inputs tolerate voltages up to 5.5V independent of VCC, enabling level translation from higher-voltage sources into lower-VCC domains. The Ioff feature disables outputs during power-down, preventing back-drive current and supporting hot-insertion in multi-rail systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCC Range | 1.65V to 5.5V - supports direct interface with 1.8V, 2.5V, 3.3V, and 5V logic families |
| tpd (max) | 4.2ns at 3.3V - enables reliable operation in high-speed digital control loops up to 160MHz clock frequency |
| IOH/IOL | ±24mA at 3.3V - drives moderate capacitive loads without external buffers in point-to-point routing |
| Ioff | ±10µA max - ensures safe isolation during partial power-down, eliminating back-current damage risk |
| Input Voltage Tolerance | Up to 5.5V - allows interfacing with legacy 5V peripherals while powered from 1.8V/2.5V supplies |
| Operating Temperature | –40°C to +85°C - qualified for consumer, industrial, and enterprise equipment environments |
| ESD Rating (HBM) | ±2000V - meets JEDEC JS-001 for robust handling in automated assembly and field service |
Pinout & Package
The SN74LVC1G80YEPR uses the YZP package: a 5-pin DSBGA (Die Size Ball Grid Array) measuring 1.41mm × 0.91mm with bottom-side solder balls. This NanoFree™ package eliminates traditional leadframe and mold compound, using the silicon die itself as the mechanical structure for ultra-compact board integration.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 - D | Data input | CMOS-compatible input accepting 0V to 5.5V; must meet tsu/th relative to CLK↑ |
| 2 - CLK | Clock input | Positive-edge-triggered control signal; voltage-level sensitive, not slew-rate dependent |
| 3 - GND | Ground reference | Return path for all internal currents; requires low-impedance connection to system ground plane |
| 4 - Q | Non-inverting output | Push-pull CMOS output sourcing/sinking ±24mA at 3.3V; supports fan-out to multiple LVC inputs |
| 5 - VCC | Power supply | Single supply rail (1.65–5.5V); bypass capacitor (0.1µF) required adjacent to pin for noise suppression |
Key Features
| Feature | Design Value |
|---|---|
| NanoFree™ DSBGA packaging | 1.41mm × 0.91mm footprint - reduces PCB area by >60% vs. SOT-23, enabling ultra-thin wearable and IoT designs |
| Ioff partial-power-down | Outputs enter high-Z state at VCC = 0V - prevents back-drive current and enables safe multi-supply sequencing |
| Over-voltage tolerant inputs | D and CLK accept up to 5.5V regardless of VCC - eliminates level-shifters in mixed-voltage signal chains |
| Low ICC consumption | 10µA max at VCC = 1.65–5.5V - extends battery life in always-on sensor nodes and remote controls |
| High-speed switching | 4.2ns tpd at 3.3V - supports clean sampling of 100+ MHz clock domains in test instrumentation and comms PHYs |
Applications
| Test Equipment Signal Sampling | Enterprise Network Switch Control Logic |
|---|---|
|
Use Scenario: Capturing precise timing edges of high-frequency signals in portable oscilloscopes and logic analyzers. IC Role / Device Role / Timing Role: Synchronous data latch triggered by system clock to sample analog-to-digital converter outputs or bus activity. Use Value: 4.2ns propagation delay and 1.3ns setup time ensure sub-nanosecond timing accuracy in real-time waveform reconstruction. |
Use Scenario: Managing configuration register updates and status flag synchronization across multi-chip switch ASICs. IC Role / Device Role / Timing Role: Edge-triggered storage element aligning control writes to internal clock domains and preventing metastability. Use Value: Ioff support enables safe power sequencing during firmware upgrades without disrupting adjacent voltage rails. |
| Telecom Baseband Clock Division | Smart Home Appliance Timing Control |
|
Use Scenario: Generating divided clock signals (e.g., CLK/2) for baseband processing units in small-cell radios. IC Role / Device Role / Timing Role: Toggle-mode D flip-flop with Q→D feedback to halve master clock frequency with deterministic phase alignment. Use Value: Guaranteed 160MHz operation at 3.3V and 5.5V input tolerance allow direct use with FPGA clock outputs and RF synthesizers. |
Use Scenario: Debouncing user interface inputs and synchronizing motor control pulses in white-goods MCU subsystems. IC Role / Device Role / Timing Role: Glitch-free data capture of push-button events or sensor interrupts before software polling. Use Value: 1.65V minimum VCC and –40°C to +85°C rating support operation in low-power, thermally constrained appliance enclosures. |
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 |
|---|---|---|---|
| SN74LVC1G74YEPR | Dual D-type flip-flop in same YZP package; double the logic density but fixed dual-channel configuration | Requires both channels for full utilization; less efficient for single-bit storage needs | Select SN74LVC1G74YEPR only when dual independent latches are required in identical space-constrained layout |
| 74LVC1G80GSX | Same function in 5-pin XSON package (1.2mm × 1.0mm); slightly smaller footprint but different thermal resistance (RθJA = 142°C/W) | Higher thermal impedance limits sustained high-speed operation under continuous load | Choose 74LVC1G80GSX where absolute minimum area is critical and thermal margin exceeds 25°C above ambient |
Compared with SN74LVC1G80YEPR, SN74LVC1G74YEPR offers dual functionality in identical size but lacks flexibility for single-bit use, while 74LVC1G80GSX saves 0.1mm² area but trades off thermal performance-making SN74LVC1G80YEPR optimal for balanced speed, density, and thermal reliability in production designs.
Availability
SN74LVC1G80YEPR is available at Aetrix Electronics and suitable for test and measurement instrumentation, enterprise switching infrastructure, and telecom baseband subsystems requiring stable component supply, long-term lifecycle assurance, and consistent DSBGA package availability.
Supply support for SN74LVC1G80YEPR 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 specializing in analog, embedded processing, and logic solutions, with over 50 years of innovation in high-reliability, low-power digital ICs.
The SN74LVC1G80YEPR belongs to TI's LVC (Low-Voltage CMOS) logic family, engineered for voltage-flexible, space-constrained applications in portable electronics, industrial automation, and communications infrastructure.
FAQ
What is the operating temperature range for the SN74LVC1G80YEPR?
The SN74LVC1G80YEPR is specified for operation from –40°C to +85°C ambient temperature. This range is validated for the YZP (DSBGA) package variant and applies across the full 1.65V to 5.5V VCC range. Junction temperature must remain ≤150°C under all conditions, per absolute maximum ratings in the official datasheet SCES221T.
Does the SN74LVC1G80YEPR support level translation between different supply voltages?
Yes, the SN74LVC1G80YEPR supports down-translation: its inputs accept voltages up to 5.5V regardless of VCC, allowing 5V signals to safely drive the D and CLK pins while VCC is set to 1.8V or 2.5V. Output levels swing from GND to VCC, so it does not provide up-translation.
What is the maximum clock frequency supported by the SN74LVC1G80YEPR?
The SN74LVC1G80YEPR supports a maximum clock frequency of 160MHz at VCC = 1.8V, 2.5V, 3.3V, or 5.5V, provided timing requirements (tsu, th, tw) are met and load capacitance remains ≤50pF. At 3.3V with CL = 15pF, typical fmax exceeds 200MHz, but 160MHz is the guaranteed minimum across temperature and voltage.
How does the Ioff feature work in the SN74LVC1G80YEPR?
The Ioff circuitry in the SN74LVC1G80YEPR disables all outputs when VCC = 0V, limiting leakage current to ±10µA max per pin. This prevents current backflow from live signal lines into a powered-down device, protecting both the SN74LVC1G80YEPR and upstream drivers during partial power-down sequences in multi-rail systems.
Is the SN74LVC1G80YEPR pin-compatible with other packages of the same part number?
No - SN74LVC1G80YEPR is exclusively the 5-pin DSBGA (YZP) variant. It is not pin-compatible with SN74LVC1G80DBV (SOT-23) or SN74LVC1G80DCK (SC70), which share the same logic function but differ in pin numbering, pad layout, and thermal characteristics. Layout must be redesigned for each package type.
SN74LVC1G80YEPR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- 74LVC
- Package/Case:
- 5-XFBGA, DSBGA
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Function:
- Standard
- Type:
- D-Type
- Output Type:
- Inverted
- Number of Elements:
- 1
- Number of Bits per Element:
- 1
- Clock Frequency:
- 160 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):
- 10 µA
- Input Capacitance:
- 3.5 pF
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 5-DSBGA (1.4x0.9)
SN74LVC1G80YEPR FAQ
1.How can I place an order for SN74LVC1G80YEPR through Aetrix?
Please submit a Request for Quotation (RFQ) for SN74LVC1G80YEPR 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 SN74LVC1G80YEPR reliable?
The price and inventory of SN74LVC1G80YEPR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SN74LVC1G80YEPR is usually 5 days.
3.What payment methods are accepted for SN74LVC1G80YEPR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SN74LVC1G80YEPR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SN74LVC1G80YEPR?
SN74LVC1G80YEPR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SN74LVC1G80YEPR 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 SN74LVC1G80YEPR?
For technical support, including SN74LVC1G80YEPR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SN74LVC1G80YEPR requirements.
6.How does Aetrix verify that SN74LVC1G80YEPR is sourced from the original manufacturer or authorized distributors?
All SN74LVC1G80YEPR 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 SN74LVC1G80YEPR meets industry standards.
7.What is the process for return or replacement of SN74LVC1G80YEPR?
All SN74LVC1G80YEPR units undergo pre-shipment inspection (PSI). If there is an issue with SN74LVC1G80YEPR, 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 SN74LVC1G80YEPR part is unused and in its original packaging.
Return procedure for SN74LVC1G80YEPR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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