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Product Detailed Parameters
- Description：IC INVERT SCHMITT 1CH 1IN SC70-5
- Series：74AUP
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Logic Type：Inverter
- Number of Circuits：1
- Number of Inputs：1
- 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：SC-70-5
- Package / Case：5-TSSOP, SC-70-5, SOT-353
- Grade：-
- Qualification：-
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Overview
The SN74AUP1G14DCKT is a single-channel inverting logic gate from the Texas Instruments AUP series, housed in a SC-70-5 surface-mount 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 Schmitt-trigger inputs for noise filtering and provides output drive currents of ±4 mA. Maximum propagation delays vary by voltage: 12.3 ns at 1.8 V, 10.3 ns at 2.5 V, 7.4 ns at 3.3 V, and 6.2 ns at 3.6 V, all measured with a 30 pF load.
Feature Summary
- Schmitt-trigger input configuration ensures clean signal transitions and hysteresis for noise immunity.
- Low quiescent current consumption of 500 nA maximizes battery life in portable applications.
- Wide supply voltage operation allows compatibility with systems ranging from 0.8 V to 3.6 V.
Applications
- Signal conditioning for noisy digital environments
- Pulse width modulation (PWM) generation circuits
- Oscillator timing circuits requiring precise thresholds
Procurement Notes
Verify the specific suffix 'DCKT' corresponds to the tape-and-reel packaging format required for automated assembly processes. Confirm that the component meets RoHS3 compliance standards as indicated in official documentation. Ensure the ordering part number matches the exact logic family and package dimensions specified for your PCB footprint.
Selection Notes
Select this component when low power consumption and high-speed performance are critical constraints. The AUP series offers superior speed-to-power efficiency compared to older logic families. Verify that the SC-70-5 package dimensions fit within the available board space and that the 0.8 V minimum supply voltage aligns with the system's power rail capabilities.
Part Context
This device belongs to the SN74AUP1Gxx series of ultra-low-power single-gate logic ICs. It shares the SC-70-5 package form factor with other members like the SN74AUP1G00 and SN74AUP1G74, facilitating compact multi-function designs. The DCKT suffix specifically denotes the reel packaging variant used for high-volume manufacturing.
Replacement Considerations
The SN74AUP1G14DCKRG4 is a verified lead-free alternative within the same product line. Cross-reference with SN74AUP1G14DCKR if reel packaging specifications differ or if specific manufacturer lot codes are required for production continuity.
