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Product Detailed Parameters
- Description：IC GATE NOR 1CH 2-INP 4X2SON
- Series：74AUP
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Logic Type：NOR Gate
- Number of Circuits：1
- Number of Inputs：2
- Features：-
- Voltage - Supply：0.8V ~ 3.6V
- Current - Quiescent (Max)：500 nA
- Current - Output High, Low：4mA, 4mA
- Input Logic Level - Low：0.7V ~ 0.9V
- Input Logic Level - High：1.6V ~ 2V
- Max Propagation Delay @ V, Max CL：6.4ns @ 3.3V, 30pF
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Supplier Device Package：4-X2SON (0.8x0.8)
- Package / Case：4-XFDFN Exposed Pad
- Grade：-
- Qualification：-
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Overview
The SN74AUP1G02DPWR is a single 2-input positive-NOR gate from the Texas Instruments AUP family, housed in a 5-pin X2SON (DPW) package. It operates within a supply voltage range of 0.8 V to 3.6 V and supports an operating temperature range of -40°C to +85°C. The device features low static power consumption with a maximum ICC of 0.9 μA and typical dynamic power dissipation capacitance of 4.3 pF at 3.3 V. Propagation delay is specified as 4.6 ns maximum at 3.3 V with a 5 pF load. Input hysteresis provides 250 mV typical noise immunity, and Ioff circuitry enables partial-power-down mode.
Feature Summary
- Ultra-small footprint utilizing 0.64 mm² X2SON packaging with 0.5-mm pitch
- Low static and dynamic power consumption for battery-powered applications
- Input hysteresis ensures switching-noise immunity during slow transitions
- Ioff support allows live insertion and back-drive protection
Applications
- ATCA Solutions
- Active Noise Cancellation (ANC)
- Barcode Scanner
- Blood Pressure Monitor
- CPAP Machine
Procurement Notes
Verify the specific ordering suffix against the manufacturer's orderable addendum to confirm package type and reel specifications. Ensure compatibility with the required thermal metrics and lead finish options before finalizing procurement. Confirm that the selected variant meets the necessary RoHS compliance standards for your manufacturing process.
Selection Notes
Select this component when board space is constrained due to its compact X2SON form factor. Choose this part for designs requiring mixed-mode signal operation with 3.6-V I/O tolerance. Consider this device for applications needing robust noise immunity through built-in input hysteresis and low quiescent current characteristics.
Part Context
This device belongs to the SN74AUP1Gxx series of ultra-low-power single-function gates. The AUP family is designed to minimize power consumption across a wide voltage range while maintaining excellent signal integrity. It serves as a logical alternative to higher-power logic families in portable and battery-operated electronic systems.
Replacement Considerations
SN74AUP1G02DBVR
FAQ
How does the Ioff feature benefit system design?
The Ioff circuitry disables outputs when VCC is 0 V, preventing damaging current backflow. This supports live insertion and partial-power-down modes.
What is the purpose of the input hysteresis?
Input hysteresis allows for slow input transitions and improves switching-noise immunity at the input, ensuring stable operation with noisy signals.
