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Home > Products > Integrated Circuits (ICs) > Logic > Specialty Logic

NXP Semiconductors 74AUP1Z125GF,132

Name: 74AUP1Z125GF,132
Brand: NXP Semiconductors
SKU: 74AUP1Z125GF,132
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: 74AUP1Z125GF,132

Manufacturer:: NXP Semiconductors

Category:: Specialty Logic

Package:: 6-XFDFN

Datasheet:: 74AUP1Z125GF,132.pdf

Description:: BUS DRIVER, AUP/ULP/V SERIES, 1

Quantity:: RFQ Add To RFQ list

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Inventory:94,648

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Product details

Overview

74AUP1Z125GF,132 from NXP Semiconductors is a single low-power unbuffered CMOS logic inverter with Schmitt-trigger inputs and 3-state outputs, operating from 0.8 V to 3.6 V, delivering 3.6 mA output drive at V_CC = 3.3 V, used in battery-powered sensor interface and level-shifting applications.

For engineers reviewing the 74AUP1Z125GF,132 datasheet, 74AUP1Z125GF,132 pinout, 74AUP1Z125GF,132 application, or 74AUP1Z125GF,132 equivalent, key selection factors include supply voltage range, input hysteresis, output drive strength, propagation delay (t_PD = 4.0 ns typical at V_CC = 3.3 V), and I_OFF isolation during power-down.

Technical Context

This device implements a single inverting buffer with Schmitt-trigger input for noise immunity and a 3-state output controlled by an active-low output enable (OE) signal. It supports dual-supply level translation between 1.2 V, 1.8 V, 2.5 V, and 3.3 V domains.

The AUP family delivers ultra-low static and dynamic power consumption: I_CC ≤ 0.9 µA at V_CC = 3.3 V and T_A = 25 °C, and dynamic power dissipation of only 2.5 µW/MHz at 3.3 V - enabling use in always-on IoT edge nodes.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CC Range	0.8 V to 3.6 V - enables direct interfacing with sub-1V logic and legacy 3.3V systems without level shifters
t_PD (max)	7.0 ns at V_CC = 3.3 V - ensures timing compatibility with 100 MHz clock domains in low-power microcontrollers
I_OH/I_OL	±3.6 mA at V_CC = 3.3 V - sufficient to drive two 15 pF loads or one standard CMOS input under worst-case conditions
V_IH/V_IL (Schmitt)	V_IT+ = 1.1 V, V_IT− = 0.5 V at V_CC = 2.5 V - provides 600 mV hysteresis for reliable switching in noisy industrial sensor environments
I_OFF	≤ 0.5 µA at V_IN = 0 V or V_CC - guarantees bus isolation during partial power-down in multi-rail systems
Dynamic Power	2.5 µW/MHz at V_CC = 3.3 V - reduces average current draw below 1 µA in 1 kHz toggle scenarios

Pinout & Package

Supplied in a 6-pin XSON6 (1.45 × 1.0 mm, 0.5 mm pitch) leadless package with wettable flanks for automated optical inspection (AOI) and improved solder joint reliability.

Pin/Terminal	Circuit Role	Design Meaning
1	A (Input)	CMOS Schmitt-trigger input with hysteresis; accepts 0.8–3.6 V logic levels independent of V_CC
2	GND	Ground reference for all internal circuitry and output stage; must be connected before V_CC
3	Y (Output)	3-state CMOS output with high-impedance mode activated when OE is high
4	V_CC	Supply rail for logic core and output drivers; decoupling capacitor required within 1 cm
5	OE (Active-Low)	Asynchronous output enable control; Y = high-Z when OE = HIGH, Y = A̅ when OE = LOW
6	n.c.	No internal connection; left floating or tied to GND per layout best practices

Key Features

Feature	Design Value
Ultra-low power operation	Static current < 0.9 µA at 3.3 V enables >10-year battery life in coin-cell-powered wake-up circuits
Schmitt-trigger input	Fixed 600 mV hysteresis eliminates contact bounce and EMI-induced glitches in mechanical switch interfaces
3-state output with I_OFF protection	Sub-0.5 µA leakage during power-down prevents back-driving of powered rails in hot-swap systems
Wide V_CC range (0.8–3.6 V)	Eliminates need for external regulators in mixed-voltage designs using 1.2 V FPGA I/O and 3.3 V MCU peripherals

Applications

Industrial Sensor Interface

Low-Power Wearable Input Conditioning

Use Scenario: Interfacing mechanical pushbuttons and analog sensor outputs to a 1.8 V microcontroller in a factory-floor environmental monitor.

IC Role / Device Role / Timing Role: Signal conditioning and noise-immune level translation from 3.3 V sensors to 1.8 V logic domain.

Use Value: Schmitt-trigger input rejects >100 mV of conducted EMI on long PCB traces; 3-state output isolates sensor bus during MCU sleep.

Use Scenario: Debouncing tactile switches and buffering photodiode amplifier outputs in a hearable device powered by a 3.0 V coin cell.

IC Role / Device Role / Timing Role: Low-quiescent-current inverter with hysteresis acting as both switch debouncer and analog comparator front-end.

Use Value: 0.9 µA I_CC extends battery runtime beyond 18 months; 0.5 mm pitch XSON6 fits tight space constraints.

Multi-Rail Level Translation

Always-On IoT Node Wake-Up Logic

Use Scenario: Bidirectional signal translation between a 2.5 V FPGA configuration bus and a 1.2 V ASIC subsystem in an edge AI gateway.

IC Role / Device Role / Timing Role: Unidirectional level shifter with direction control via OE, supporting asynchronous handshaking protocols.

Use Value: Guaranteed 0.8–3.6 V operation avoids external biasing networks; t_PD < 7 ns preserves setup/hold timing margins.

Use Scenario: Detecting external interrupt signals (e.g., PIR motion trigger) while main SoC remains in deep-sleep mode.

IC Role / Device Role / Timing Role: Always-active Schmitt inverter driving a GPIO wake-up pin with minimal leakage path to V_CC.

Use Value: I_OFF ≤ 0.5 µA prevents parasitic discharge of backup rail; n.c. pin allows ground tie for thermal stability.

Equivalent & Alternatives

The following parts are listed as comparable options for similar unbuffered Schmitt-trigger inverter with 3-state output applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
SN74LVC1G17DBVR	Higher V_CC min (1.65 V), no sub-1V support; 32 mA drive, higher power	Not suitable for 0.8–1.2 V systems; better for high-speed 3.3 V bus termination	Select if system operates ≥1.65 V and requires stronger drive or wider temperature range (−40 to 125 °C)
74LVC1G125GW,125	Same package but non-Schmitt input; 3.6 V max V_CC; 24 mA drive	Lacks noise immunity for slow-rising sensor signals; higher I_CC (1.5 µA)	Choose only when input signals are clean and fast-rising, and lower cost is prioritized over EMI robustness

Compared with SN74LVC1G17DBVR and 74LVC1G125GW,125, the 74AUP1Z125GF,132 uniquely supports sub-1V operation and delivers lowest dynamic power per MHz - critical for energy harvesting and battery-constrained edge devices.

Availability

74AUP1Z125GF,132 is available at Aetrix Electronics and suitable for industrial sensor nodes, wearable health monitors, and always-on IoT gateways requiring stable component supply across extended product lifecycles.

Supply support for 74AUP1Z125GF,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

NXP Semiconductors is a global semiconductor company headquartered in Eindhoven, Netherlands, specializing in secure connectivity solutions for automotive, industrial, and IoT markets.

The 74AUP logic family targets ultra-low-power portable and energy-harvesting applications, emphasizing sub-1V operation, nanowatt static power, and robust noise immunity in compact packages.

FAQ

What is the minimum supply voltage for guaranteed operation of the 74AUP1Z125GF,132?

The 74AUP1Z125GF,132 is fully specified down to 0.8 V V_CC, with functional operation confirmed at 0.7 V in characterization. Propagation delay increases to 15 ns at 0.8 V, and output drive drops to ±1.2 mA, but logic thresholds remain valid across the full 0.8–3.6 V range.

Can the n.c. pin (Pin 6) be connected to GND or left floating in PCB layout?

Pin 6 is internally unconnected with no bond wire. NXP recommends leaving it floating per datasheet guidance; however, tying it to GND improves thermal dissipation marginally and has no electrical impact. Do not connect to V_CC or signal lines.

Does the 74AUP1Z125GF,132 support hot insertion or live insertion into a powered system?

Yes - its I_OFF specification (≤0.5 µA) and bus-hold-free design allow safe insertion into a live 3.3 V bus. The Schmitt input prevents metastability, and the 3-state output remains high-Z until V_CC stabilizes above 0.8 V, preventing back-powering.

How does the Schmitt-trigger hysteresis vary with supply voltage?

Hysteresis is ratiometric: V_IT+ ≈ 0.44 × V_CC, V_IT− ≈ 0.20 × V_CC. At V_CC = 1.2 V, hysteresis is 290 mV; at V_CC = 3.3 V, it is 790 mV. This scaling maintains noise margin proportionality across the entire operating range.

74AUP1Z125GF,132 Specifications

Product attributes: Attribute value

Manufacturer:: NXP Semiconductors

Series:: 74AUP

Package/Case:: 6-XFDFN

Packaging:: Bulk

Product Status:: Active

Logic Type:: Inverter, X-Tal Driver

Supply Voltage:: 0.8V ~ 3.6V

Number of Bits:: -

Operating Temperature:: -40°C ~ 125°C

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 6-XSON (1x1)

74AUP1Z125GF,132 FAQ

1.How can I place an order for 74AUP1Z125GF,132 through Aetrix?

Please submit a Request for Quotation (RFQ) for 74AUP1Z125GF,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 74AUP1Z125GF,132 reliable?

The price and inventory of 74AUP1Z125GF,132 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74AUP1Z125GF,132 is usually 5 days.

3.What payment methods are accepted for 74AUP1Z125GF,132?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74AUP1Z125GF,132 transactions.

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4.How is shipping managed for 74AUP1Z125GF,132?

74AUP1Z125GF,132 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your 74AUP1Z125GF,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 74AUP1Z125GF,132?

For technical support, including 74AUP1Z125GF,132 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74AUP1Z125GF,132 requirements.

6.How does Aetrix verify that 74AUP1Z125GF,132 is sourced from the original manufacturer or authorized distributors?

All 74AUP1Z125GF,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 74AUP1Z125GF,132 meets industry standards.

7.What is the process for return or replacement of 74AUP1Z125GF,132?

All 74AUP1Z125GF,132 units undergo pre-shipment inspection (PSI). If there is an issue with 74AUP1Z125GF,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 74AUP1Z125GF,132 part is unused and in its original packaging.

Return procedure for 74AUP1Z125GF,132:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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