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Texas Instruments SN74AUP1G98YEPR
- Part No.:
- SN74AUP1G98YEPR
- Manufacturer:
- Texas Instruments
- Package:
- 6-XFBGA, DSBGA
- Datasheet:
-
SN74AUP1G98YEPR.pdf
- Description:
- IC GATE MULT-FUNC CONFIG 6-DSBGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,070
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Product details
Overview
SN74AUP1G98YEPR from Texas Instruments is a low-power configurable multiple-function logic gate in a 6-pin YFP (NanoStar™ WCSP) package. It implements eight logic functions-including MUX, AND, OR, NAND, NOR, inverter, and noninverter-via three inputs (A, B, C) with Schmitt-trigger inputs for noise immunity and slow-transition tolerance. Operates across 0.8 V to 3.6 V supply, delivers 5.3 ns max propagation delay at 3.3 V, and supports mixed-mode I/O with 3.6-V tolerance.
For engineers reviewing the SN74AUP1G98YEPR datasheet, SN74AUP1G98YEPR pinout, SN74AUP1G98YEPR application, or SN74AUP1G98YEPR equivalent, key selection criteria include its ultra-low static current (0.9 mA max), 1.5 pF input capacitance, Ioff partial-power-down support, hysteresis-enabled input robustness, and compatibility with battery-powered portable systems requiring flexible logic configuration in minimal footprint.
Technical Context
The SN74AUP1G98YEPR uses a 3-bit function-select architecture where inputs A, B, and C determine output Y per an 8-row truth table-enabling dynamic reconfiguration without external components. Its Schmitt-trigger inputs provide ≥0.53 V hysteresis at 1.1 V VCC, improving noise margin against slow-rising signals and EMI.
Designed for ultra-low-power operation, it features Ioff circuitry that disables outputs during partial power-down, preventing backflow current when VCC = 0 V. The device maintains signal integrity with <10% VCC overshoot/undershoot and meets JESD 78 Class II latch-up (>100 mA) and JESD 22 ESD ratings (2000-V HBM, 1000-V CDM).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCC Range | 0.8 V to 3.6 V - enables direct interface with 1.2-V, 1.8-V, 2.5-V, and 3.3-V logic domains without level shifters |
| tpd Max | 5.3 ns at 3.3 V, CL = 5 pF - supports high-speed point-to-point routing in compact PCB layouts |
| ICC Max | 0.9 mA at VCC = 3.6 V - extends battery life in always-on sensor nodes and wearables |
| Ci Typ | 1.5 pF - minimizes capacitive loading on driving stages and preserves signal edge rate |
| Ioff Support | Active at VCC = 0 V - allows safe hot-insertion and multi-rail power sequencing in modular systems |
| Hysteresis ΔVT | 0.66 V typ at 1.65 V VCC - rejects >100 mV of input noise without external filtering |
| IOH/IOL | ±4 mA at VCC = 3 V - drives standard CMOS loads with full rail-to-rail swing |
Pinout & Package
SN74AUP1G98YEPR is packaged in a 6-ball NanoStar™ WCSP (YFP, 0.23-mm large bump, Pb-free), measuring 1.16 mm × 1.16 mm × 0.4 mm (max height), with solder-bump composition indicated by pin-1 identifier (● = Pb-free). This ultra-compact wafer-level chip-scale package eliminates wire bonds and leads, reducing parasitic inductance for high-frequency stability.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A | Data/Input 1 | Primary logic input; referenced in function table rows for all eight configurations (e.g., MUX select path) |
| B | Data/Input 2 | Secondary data input; used with A and C to define output state per truth table |
| C | Function Select | Configures logic mode (e.g., C=L selects 2-to-1 MUX with inverted output; C=H selects NAND) |
| Y | Output | Single-ended CMOS-compatible output; supports 3.6-V tolerant I/O in mixed-voltage systems |
| VCC | Power Supply | Supplies core logic and I/O buffers; must be decoupled locally due to low-impedance switching |
| GND | Ground Reference | Return path for all internal currents; requires low-inductance connection to minimize ground bounce |
Key Features
| Feature | Design Value |
|---|---|
| Configurable Logic Function | Eight modes (MUX, AND, OR, NAND, NOR, inverter, noninverter) selectable via static A/B/C inputs - eliminates need for multiple discrete gates |
| Schmitt-Trigger Inputs | Input hysteresis ≥0.53 V at 1.1 V VCC - enables reliable operation with slow RC-driven or noisy control signals |
| Ultra-Low Power | 0.9 mA max ICC across full 0.8–3.6 V range - reduces thermal load and extends runtime in energy-constrained devices |
| 3.6-V I/O Tolerance | Inputs and outputs withstand up to 3.6 V regardless of VCC (down to 0.8 V) - simplifies interoperation with higher-voltage peripherals |
| Ioff Partial-Power-Down | Outputs enter high-Z state when VCC = 0 V - prevents backfeed current in powered-down subsystems during hot-swap or sleep modes |
Applications
| Wireless Sensor Node | Portable Medical Device |
|---|---|
Use Scenario: Low-duty-cycle environmental sensor (temperature/humidity) wakes MCU via interrupt, then transmits data over BLE. IC Role / Device Role / Timing Role: Configurable gate acts as programmable signal conditioner: selects between analog comparator output and timer overflow flag using C input, with Schmitt-triggered A/B inputs rejecting PCB trace noise. Use Value: Single SN74AUP1G98YEPR replaces dual discrete gates + RC filter, saving 1.5 mm² board area and reducing BOM count while maintaining noise immunity at 1.8-V MCU supply. | Use Scenario: Wearable ECG patch samples biopotential signals and triggers alert LED on arrhythmia detection. IC Role / Device Role / Timing Role: Functions as a debounced enable gate: C selects NAND mode to combine motion-detection flag (A) and heartbeat-valid signal (B), driving LED driver only when both are active. Use Value: Schmitt-trigger inputs eliminate external debounce circuitry; 0.9 mA max ICC contributes <0.5% to total system quiescent current, preserving 7-day battery life. |
| Industrial IoT Edge Controller | Automotive Body Control Module |
Use Scenario: Programmable logic in a CAN-to-I²C bridge handles status LED multiplexing and fault indicator prioritization. IC Role / Device Role / Timing Role: Configured as 2-to-1 MUX (C selects source): routes either CAN error flag (A) or I²C NACK signal (B) to shared fault LED driver (Y), with hysteresis suppressing transient glitches. Use Value: Replaces microcontroller GPIO polling loop; 5.3 ns tpd ensures real-time response to bus errors without firmware latency. | Use Scenario: Door module monitors window switch, lock actuator feedback, and key-fob RF signal to control power window motor direction. IC Role / Device Role / Timing Role: Implements OR logic (C=H, A/B = switch/RF inputs) to trigger wake-up interrupt; Ioff prevents backfeed when main MCU is in deep sleep (VCC = 0 V). Use Value: Enables zero-current standby mode compliant with ISO 16750-2; 3.6-V I/O tolerance interfaces directly with 3.3-V RF receiver without level shifter. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar configurable logic gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC1G98DBVR | Higher ICC (10 µA typ vs. 0.5 µA typ at 1.8 V); no Schmitt-trigger inputs; 1.65–5.5 V VCC range | Lacks hysteresis and ultra-low-power capability; suitable only where noise immunity is not critical and supply exceeds 1.65 V | Select when cost is primary and system operates above 1.65 V with clean signal sources |
| NC7SZ98P5X | Wider VCC range (1.65–5.5 V); no Ioff; 3.5 ns tpd at 3.3 V; smaller SOT-353 (5-pin) package lacks dedicated C input | Fixed 3-input NAND/OR functionality only; no 8-mode configurability; incompatible pinout and logic flexibility | Choose only for simple NAND/OR needs in space-constrained designs where configurability is unnecessary |
Compared with SN74LVC1G98DBVR and NC7SZ98P5X, SN74AUP1G98YEPR uniquely combines sub-1-µA static current, Schmitt-trigger noise rejection, full 8-function configurability, and Ioff-enabled power sequencing - making it the sole option for battery-critical, noise-prone, and multi-rail embedded systems requiring logic adaptability in <1.2 mm² area.
Availability
SN74AUP1G98YEPR is available at Aetrix Electronics and suitable for wireless sensor nodes, portable medical devices, industrial IoT edge controllers, and automotive body control modules requiring stable component supply, long-term lifecycle support, and consistent wafer-fab traceability.
Supply support for SN74AUP1G98YEPR 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 digital signal technologies, with decades of expertise in low-power logic innovation.
The AUP family was engineered specifically for battery-powered portable electronics, delivering industry-leading static and dynamic power efficiency across 0.8–3.6 V while maintaining robust signal integrity and logic flexibility - exemplified by the SN74AUP1G98YEPR's configurable gate architecture.
FAQ
What logic functions does the SN74AUP1G98YEPR support, and how are they selected?
The SN74AUP1G98YEPR supports eight logic functions: 2-to-1 data selector with inverted output, 2-input NAND, 2-input NOR with one inverted input, 2-input AND with one inverted input, 2-input NAND with one inverted input, 2-input OR with one inverted input, 2-input NOR, noninverted buffer, and inverter. Selection is determined solely by the static logic states of its three inputs (A, B, C) per the documented function table - no external programming or clock required. Each combination maps directly to a defined output behavior, enabling hardware-configurable logic in a single gate.
Does the SN74AUP1G98YEPR require external pull-up or pull-down resistors on unused inputs?
Yes - all unused inputs of the SN74AUP1G98YEPR must be held at VCC or GND to ensure proper device operation and prevent floating nodes that could cause excessive current draw or undefined output states. This requirement is explicitly stated in TI's recommended operating conditions and application report SCBA004. Leaving inputs unconnected violates the absolute maximum ratings and may compromise reliability or logic predictability.
What is the significance of the "YEPR" suffix in SN74AUP1G98YEPR?
The "YEPR" suffix identifies the specific packaging and ordering variant: Y = NanoStar™ WCSP (wafer-chip-scale package), E = 0.23-mm large bump, P = Pb-free, R = reel packaging (3000 units). This distinguishes SN74AUP1G98YEPR from other variants like DBVR (SOT-23), DCKR (SC-70), or DRYR (SON), each with different footprint, thermal performance, and assembly requirements. The YEPR variant offers the smallest PCB footprint (1.16 mm × 1.16 mm) and lowest parasitic inductance among all SN74AUP1G98 options.
How does the Ioff feature of the SN74AUP1G98YEPR improve system-level power management?
The Ioff feature in the SN74AUP1G98YEPR disables output drivers when VCC = 0 V, blocking current flow from live I/O traces into the unpowered device. This prevents damaging backflow current during partial power-down, hot-swap events, or multi-rail sequencing - a critical capability in systems like portable medical devices or automotive modules where subsystems power up/down independently. Unlike standard CMOS gates, SN74AUP1G98YEPR maintains safe isolation without external isolation switches or diodes.
Can the SN74AUP1G98YEPR operate reliably with a 0.8-V supply, and what performance trade-offs apply?
Yes - the SN74AUP1G98YEPR is fully specified from 0.8 V to 3.6 V. At 0.8 V, propagation delay increases to 22.2 ns (CL = 5 pF), and output drive strength reduces (IOL/IOH ≤ ±20 mA remains valid, but VOH/VOL margins narrow). However, static current stays ultra-low (<0.9 mA), and Schmitt-trigger hysteresis remains functional (ΔVT ≥ 0.07 V), making it viable for ultra-low-voltage energy-harvesting systems where speed is secondary to power efficiency and noise resilience.
SN74AUP1G98YEPR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- 74AUP
- Package/Case:
- 6-XFBGA, DSBGA
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Logic Type:
- Configurable Multiple Function
- Number of Circuits:
- 1
- Number of Inputs:
- 3
- Schmitt Trigger Input:
- Yes
- Output Type:
- Single-Ended
- Current - Output High, Low:
- 4mA, 4mA
- Voltage - Supply:
- 0.8V ~ 3.6V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-DSBGA
SN74AUP1G98YEPR FAQ
1.How can I place an order for SN74AUP1G98YEPR through Aetrix?
Please submit a Request for Quotation (RFQ) for SN74AUP1G98YEPR 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 SN74AUP1G98YEPR reliable?
The price and inventory of SN74AUP1G98YEPR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SN74AUP1G98YEPR is usually 5 days.
3.What payment methods are accepted for SN74AUP1G98YEPR?
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4.How is shipping managed for SN74AUP1G98YEPR?
SN74AUP1G98YEPR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SN74AUP1G98YEPR 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 SN74AUP1G98YEPR?
For technical support, including SN74AUP1G98YEPR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SN74AUP1G98YEPR requirements.
6.How does Aetrix verify that SN74AUP1G98YEPR is sourced from the original manufacturer or authorized distributors?
All SN74AUP1G98YEPR 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 SN74AUP1G98YEPR meets industry standards.
7.What is the process for return or replacement of SN74AUP1G98YEPR?
All SN74AUP1G98YEPR units undergo pre-shipment inspection (PSI). If there is an issue with SN74AUP1G98YEPR, 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 SN74AUP1G98YEPR part is unused and in its original packaging.
Return procedure for SN74AUP1G98YEPR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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