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Texas Instruments SN74AUP1G57YFPR
- Part No.:
- SN74AUP1G57YFPR
- Manufacturer:
- Texas Instruments
- Package:
- 6-XFBGA, DSBGA
- Datasheet:
-
SN74AUP1G57YFPR.pdf
- Description:
- IC GATE MULT-FUNC CONFIG 6DSBGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,718
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Product details
Overview
SN74AUP1G57YFPR from Texas Instruments is a low-power configurable multiple-function logic gate in a 6-pin DSBGA package (1.16 × 0.76 mm), supporting AND, OR, NAND, NOR, XNOR, inverter, and noninverter functions via 3-bit input configuration (In0–In2). It operates across 0.8 V to 3.6 V, delivers 5.3 ns max propagation delay at 3.3 V, and features Schmitt-trigger inputs for noise immunity - used in compact battery-powered medical sensors and portable consumer electronics.
For engineers reviewing the SN74AUP1G57YFPR datasheet, SN74AUP1G57YFPR pinout, SN74AUP1G57YFPR application, or SN74AUP1G57YFPR equivalent, key selection criteria include its Ioff-enabled partial-power-down capability, 1.5 pF typical input capacitance, 0.9 μA max ICC, 3.6-V I/O tolerance for mixed-voltage interfacing, and support for point-to-point signal conditioning in space-constrained designs.
Technical Context
The SN74AUP1G57YFPR implements a single configurable logic cell with three user-defined inputs (In0, In1, In2) and one output (Y), where truth table selection determines Boolean function - eight possible 3-bit input patterns map directly to seven discrete logic operations. Its Schmitt-trigger inputs provide hysteresis (ΔVT up to 1.31 V at 3 V), enabling robust operation with slow-rising signals and high noise margin.
Designed for ultra-low-power embedded systems, it integrates Ioff circuitry to isolate outputs during power-down (VCC = 0 V), limiting backflow current to ≤0.6 μA. The device uses CMOS process technology optimized for sub-1-V operation while maintaining full 3.6-V I/O tolerance - allowing seamless interface between 0.8-V microcontrollers and 3.3-V peripherals without level shifters.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCC Range | 0.8 V to 3.6 V - enables direct integration with modern low-voltage SoCs and legacy 3.3-V subsystems without external regulators. |
| tpd (max) | 5.3 ns at 3.3 V, CL = 5 pF - supports timing-critical point-to-point signal routing in portable audio and sensor interfaces. |
| ICC (max) | 0.9 μA - extends battery life in always-on wearable monitors and field transmitters operating at 85°C ambient. |
| Input Capacitance | 1.5 pF typical - minimizes loading on high-impedance sensor outputs and preserves signal integrity in high-frequency sampling paths. |
| Ioff Leakage | 0.6 μA max at VCC = 0 V - prevents cross-talk and power rail contamination when multiple logic domains are powered independently. |
| Hysteresis (ΔVT) | Up to 1.31 V at 3 V - rejects EMI-induced glitches on long PCB traces in HVAC control panels and CPAP machines. |
| ESD Rating | 2000-V HBM - meets industrial handling requirements without additional protection circuitry in barcode scanner assemblies. |
Pinout & Package
SN74AUP1G57YFPR uses a 6-pin DSBGA (NanoStar™) package measuring 1.16 mm × 0.76 mm with 0.4-mm pitch, optimized for ultra-thin portable devices. The die-as-package construction eliminates bond wires and reduces parasitic inductance.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| In0 (Pin 3 / C1) | Configurable logic input 0 | One of three address bits selecting logic function; tied to VCC/GND to define truth table entry; Schmitt-triggered for noise rejection. |
| In1 (Pin 1 / A1) | Configurable logic input 1 | Second function-select input; compatible with 0.8-V CMOS thresholds and 3.6-V tolerant inputs for mixed-voltage design flexibility. |
| In2 (Pin 6 / A2) | Configurable logic input 2 | Third function-select input; enables full 3-bit decoding of eight logic modes including XNOR and dual-inverted NAND variants. |
| Y (Pin 4 / C2) | Configurable logic output | Single-ended CMOS output driving up to ±4 mA at 3 V; supports rail-to-rail swing and exhibits <10% overshoot/undershoot. |
| GND (Pin 2 / B1) | Ground reference | Dedicated low-inductance return path; must be connected to system ground plane to maintain specified noise immunity and timing accuracy. |
| VCC (Pin 5 / B2) | Power supply | Single supply input accepting 0.8–3.6 V; requires local 0.1-μF ceramic bypass capacitor placed within 2 mm for stable operation. |
Key Features
| Feature | Design Value |
|---|---|
| Configurable logic function | Selects AND/OR/NAND/NOR/XNOR/inverter/noninverter via static 3-bit input coding - eliminates need for multiple fixed-function gate SKUs on BOM. |
| Schmitt-trigger inputs | Provides ≥0.53 V hysteresis at 1.1 V VCC - enables reliable switching with slow analog-like signals from temperature/pressure sensors. |
| Ioff partial-power-down | Blocks current flow when VCC = 0 V - allows hot insertion and independent domain shutdown in multi-rail embedded PCs and NAS controllers. |
| NanoStar™ DSBGA package | 1.16 × 0.76 mm footprint with 0.4-mm pitch - reduces board area by >60% vs. SC70/SOT-23, critical for e-book and ANC earbud PCBs. |
| 3.6-V I/O tolerance | Accepts inputs up to 4.6 V regardless of VCC setting - simplifies interface to 3.3-V UARTs, I²C pull-ups, or GPIOs without level translators. |
Applications
| Active Noise Cancellation (ANC) Earbuds | Portable Blood Pressure Monitors |
|---|---|
Use Scenario: Real-time adaptive filtering of ambient noise using low-latency digital signal path. IC Role / Device Role / Timing Role: Configured as inverter or XNOR to condition microphone bias signals and synchronize phase-shifted cancellation waveforms. Use Value: 5.3 ns max tpd ensures sub-microsecond response to transient noise events; 1.5 pF input capacitance avoids loading MEMS mic output impedance. |
Use Scenario: Signal conditioning and logic-level translation between ultra-low-power MCU and analog front-end. IC Role / Device Role / Timing Role: Configured as NAND gate to enable/disable pressure sensor excitation pulses synchronized with ADC sampling windows. Use Value: 0.9 μA max ICC contributes negligibly to standby current budget; Ioff prevents leakage into powered-down sensor rails during sleep mode. |
| CPAP Machine Control Panel | Field Temperature Transmitter |
Use Scenario: Button debouncing and status LED drive logic in safety-critical respiratory therapy equipment. IC Role / Device Role / Timing Role: Configured as OR gate to combine multiple airflow fault detection signals before triggering alarm output. Use Value: Schmitt-trigger inputs reject EMI from motor drivers; 2000-V HBM rating withstands electrostatic discharge during clinical handling. |
Use Scenario: Isolating and conditioning 4–20 mA loop signals in hazardous-area industrial environments. IC Role / Device Role / Timing Role: Configured as noninverter to buffer and invert sensor excitation timing signals for RTD/thermistor measurement cycles. Use Value: Wide 0.8–3.6 V VCC range accommodates battery-backed 1.8-V MCU and 3.3-V DAC references; 85°C operating limit matches transmitter thermal envelope. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar configurable logic gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC1G57YZPR | Higher ICC (10 μA typ), wider VCC (1.65–5.5 V), no Schmitt inputs, no Ioff | Lacks hysteresis and power-down isolation - unsuitable for noisy sensor interfaces or multi-rail hot-swap systems | Choose only if 5-V compatibility is mandatory and noise immunity is not required. |
| NC7SZ57P5X | Smaller 1.05 × 0.75 mm SOT-353 package, 3.6-V tolerant, but no Ioff and higher Cpd (6.5 pF) | Higher dynamic power and no partial-power-down - limits use in battery-critical wearables and always-on IoT nodes | Select when board space is more constrained than power budget, and VCC remains always active. |
Compared with SN74LVC1G57YZPR and NC7SZ57P5X, SN74AUP1G57YFPR uniquely combines sub-μA static current, Schmitt-trigger noise immunity, and Ioff-enabled domain isolation - making it the only option qualified for medical-grade low-power sensor hubs and industrial field transmitters requiring fail-safe power sequencing.
Availability
SN74AUP1G57YFPR is available at Aetrix Electronics and suitable for active noise cancellation (ANC) earbuds, portable blood pressure monitors, and CPAP machine control panels requiring stable component supply and long-term production continuity.
Supply support for SN74AUP1G57YFPR 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 connectivity technologies, with over 50 years of innovation in low-power logic and precision analog solutions.
SN74AUP1G57YFPR belongs to TI's AUP (Advanced Ultra-Low-Power) logic family, engineered specifically for battery-operated portable electronics requiring extended runtime, robust noise immunity, and seamless voltage-domain bridging between legacy and next-generation microcontrollers.
FAQ
What logic functions does SN74AUP1G57YFPR support?
SN74AUP1G57YFPR supports seven configurable logic functions - AND, OR, NAND, NOR, XNOR, inverter, and noninverter - selected by the eight possible combinations of its three inputs (In0, In1, In2). Each combination maps to a specific truth table output, enabling flexible reuse across multiple board designs without changing components. The SN74AUP1G57YFPR datasheet Table 1 explicitly defines all eight input patterns and corresponding Y outputs.
Does SN74AUP1G57YFPR require external pull-up or pull-down resistors?
No, SN74AUP1G57YFPR does not require external pull-up or pull-down resistors on its inputs. All three inputs (In0, In1, In2) can be directly tied to VCC or GND to select logic function - a design feature confirmed in the device description and functional modes section of the SN74AUP1G57YFPR datasheet. This eliminates BOM cost and board space for passive components in space-constrained applications like e-books and hearing aids.
Can SN74AUP1G57YFPR operate at 0.8 V supply voltage?
Yes, SN74AUP1G57YFPR is fully specified to operate at 0.8 V VCC, with guaranteed performance including 28.6 ns max propagation delay (CL = 5 pF) and 0.3 V min VOH. This capability is documented in Section 6.6 (Switching Characteristics) and Section 6.3 (Recommended Operating Conditions) of the SN74AUP1G57YFPR datasheet, enabling direct interface with sub-1-V processors in ultra-low-power wearables.
What is the purpose of the Ioff feature in SN74AUP1G57YFPR?
The Ioff feature in SN74AUP1G57YFPR disables output drivers and limits leakage current to ≤0.6 μA when VCC = 0 V, preventing damaging backflow current through the device during partial power-down. This is essential in multi-rail systems such as embedded PCs and network-attached storage, where SN74AUP1G57YFPR may remain connected to active buses while its local supply is off - a capability verified in the Electrical Characteristics table (Section 6.5) of the SN74AUP1G57YFPR datasheet.
Is SN74AUP1G57YFPR pin-compatible with other AUP-series single-gate devices?
No, SN74AUP1G57YFPR is not pin-compatible with other AUP-series single-gate devices such as SN74AUP1G00 or SN74AUP1G08 because it uses a unique 3-input + 1-output + VCC + GND pinout (In0, In1, In2, Y, VCC, GND) to support configurable logic. Pin compatibility is not claimed in the SN74AUP1G57YFPR datasheet; instead, its pin functions are explicitly defined in Section 5 (Pin Configuration and Functions) and differ from standard 2-input gate layouts.
SN74AUP1G57YFPR 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:
- No
- 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
SN74AUP1G57YFPR FAQ
1.How can I place an order for SN74AUP1G57YFPR through Aetrix?
Please submit a Request for Quotation (RFQ) for SN74AUP1G57YFPR 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 SN74AUP1G57YFPR reliable?
The price and inventory of SN74AUP1G57YFPR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SN74AUP1G57YFPR is usually 5 days.
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SN74AUP1G57YFPR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SN74AUP1G57YFPR 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 SN74AUP1G57YFPR?
For technical support, including SN74AUP1G57YFPR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SN74AUP1G57YFPR requirements.
6.How does Aetrix verify that SN74AUP1G57YFPR is sourced from the original manufacturer or authorized distributors?
All SN74AUP1G57YFPR 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 SN74AUP1G57YFPR meets industry standards.
7.What is the process for return or replacement of SN74AUP1G57YFPR?
All SN74AUP1G57YFPR units undergo pre-shipment inspection (PSI). If there is an issue with SN74AUP1G57YFPR, 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 SN74AUP1G57YFPR part is unused and in its original packaging.
Return procedure for SN74AUP1G57YFPR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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