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Product Detailed Parameters
- Description：IC INVERT SCHMITT 2CH 2-INP 6SON
- Series：74AUP
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Logic Type：Inverter
- Number of Circuits：2
- Number of Inputs：2
- Features：Schmitt Trigger
- Voltage - Supply：0.8V ~ 3.6V
- Current - Quiescent (Max)：500 nA
- Current - Output High, Low：4mA, 4mA
- Input Logic Level - Low：0.1V ~ 0.88V
- Input Logic Level - High：0.6V ~ 2.29V
- Max Propagation Delay @ V, Max CL：6.2ns @ 3.3V, 30pF
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Supplier Device Package：6-SON (1x1)
- Package / Case：6-XFDFN
- Grade：-
- Qualification：-
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Overview
The SN74AUP2G14DSFR is a dual Schmitt-trigger inverter from the Texas Instruments SN74AUP2Gxx series. It operates within a supply voltage range of 0.8 V to 3.6 V and features low quiescent current of 500 nA. The device provides 4 mA output drive capability and exhibits propagation delays of 6.2 ns at 3.3 V with 30 pF load. It is housed in a SON-6 package and supports an operating temperature range from -40°C to +85°C.
Feature Summary
- Dual Schmitt-trigger inputs provide noise filtering and hysteresis for clean signal transitions.
- Low-power operation ensures minimal static current consumption during standby states.
- Wide supply voltage compatibility supports diverse logic levels across single-supply applications.
Applications
- Signal conditioning for noisy digital environments
- Waveform shaping and pulse generation circuits
- Oscillator timing networks requiring precise threshold control
Procurement Notes
Verify the specific suffix DSFR corresponds to the SON-6 package and tape-and-reel orientation. Confirm RoHS compliance status through official documentation. Ensure ESD handling protocols are followed due to CMOS sensitivity. Cross-reference pinout diagrams against target PCB footprint to prevent installation errors.
Selection Notes
Select this component when dual-channel inversion with hysteresis is required in space-constrained designs. The AUP series offers superior speed-to-power efficiency compared to legacy counterparts. Verify that input voltage levels remain within specified thresholds relative to the chosen supply voltage to ensure reliable switching behavior.
Part Context
This part belongs to the SN74AUP2Gxx family, designed for ultra-low power portable electronics. It complements other devices like the SN74AUP2G07 buffer by providing inverted outputs with similar electrical characteristics. The SON-6 package allows for high-density board layouts in compact consumer devices.
Replacement Considerations
SN74AUP2G14DCKR: Same logical function and specifications but utilizes SC-70-6 packaging instead of SON-6. Verify mechanical fit before substitution. Other AUP2G variants may offer different functions such as non-inverting buffers or NAND gates.
