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Product Detailed Parameters
- Description：IC GATE NOR 2CH 2-INP 8UQFN
- Series：74AUP
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Logic Type：NOR Gate
- Number of Circuits：2
- 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：6.2ns @ 3.3V, 30pF
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Supplier Device Package：8-UQFN (1.5x1.5)
- Package / Case：8-UFQFN
- Grade：-
- Qualification：-
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Overview
The SN74AUP2G02RSER is a low-power dual 2-input positive-NOR gate from Texas Instruments' AUP series. It operates within a supply voltage range of 0.8 V to 3.6 V and supports I/O levels up to 3.6 V, facilitating mixed-mode system designs. The device features a propagation delay of 15 ns at 3.3 V with 50 pF load and offers output drive currents of ±4 mA. It is housed in an 8-UQFN package (1.5x1.5 mm) and functions reliably across an industrial temperature range of -40°C to +85°C.
Feature Summary
- Optimized for low-power operation in portable and battery-driven applications
- Supports mixed-voltage interfaces with 3.6-V I/O tolerance
- Utilizes NanoStar technology for compact footprint and high density
Applications
- Portable consumer electronics requiring minimal power consumption
- Mixed-voltage logic level translation between different subsystems
- Battery-operated devices extending operational life through low quiescent current
Procurement Notes
Verify the specific suffix RSER corresponds to the required tape-and-reel packaging configuration. Confirm that the 8-UQFN package dimensions align with your PCB layout constraints. Ensure the operating environment remains within the specified -40°C to +85°C temperature range for guaranteed performance. Cross-reference the datasheet for ESD sensitivity handling requirements during assembly.
Selection Notes
Select this component when a NOR logic function is required in space-constrained designs. It is suitable for systems transitioning from higher voltage standards to lower voltage cores. Consider the 3.6-V I/O tolerance if interfacing with legacy 3.3-V or 5-V tolerant signals without additional level shifters. Evaluate the UQFN package for thermal management needs in dense layouts.
Part Context
This part belongs to the SN74AUP2Gxx family of single-function gates. These components are designed for ultra-low power and high-speed applications. The AUP series generally offers better power-performance trade-offs compared to older HC or HCT families. The RSER suffix indicates reel packaging for automated surface-mount assembly processes.
Replacement Considerations
Direct functional equivalents include other SN74AUP2G02 variants with different packaging options such as SN74AUP2G02DCKR or SN74AUP2G02RGTR. Verify pin compatibility and electrical specifications before substitution. Generic NOR gates may not match the specific voltage tolerance or power characteristics.
