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Product Detailed Parameters
- Description：IC INVERT SCHMITT 6CH 1IN 14SOIC
- Series：74ALVC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Logic Type：Inverter
- Number of Circuits：6
- Number of Inputs：1
- Features：Schmitt Trigger
- Voltage - Supply：2.3V ~ 3.6V
- Current - Quiescent (Max)：10 µA
- Current - Output High, Low：24mA, 24mA
- Input Logic Level - Low：0.35V ~ 0.8V
- Input Logic Level - High：1.7V ~ 2V
- Max Propagation Delay @ V, Max CL：3.4ns @ 3.3V, 50pF
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Supplier Device Package：14-SOIC
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Grade：-
- Qualification：-
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Overview
The SN74ALVC14DRG4 is a hex Schmitt-trigger inverter manufactured by Texas Instruments. It operates within a supply voltage range of 2.3V to 3.6V and features six independent inverting circuits with one input each. The device utilizes a 14-SOIC surface-mount package. Key electrical specifications include a maximum static current of 10 µA, output drive capabilities of 24mA for both high and low states, and a maximum propagation delay of 3.4ns at 3.3V with a 50pF load. It supports logic levels from 0.35V to 0.8V (low) and 1.7V to 2V (high), functioning reliably across an operating temperature range of -40°C to 85°C.
Feature Summary
- Integrates six independent Schmitt-trigger inverters for noise-immune signal conditioning
- Provides robust 24mA output drive capability for reliable interfacing
- Operates efficiently with low quiescent current consumption
Applications
- Signal conditioning for noisy digital environments
- Waveform shaping and pulse generation
- Level translation between different voltage domains
Procurement Notes
Verify component authenticity through authorized channels as the SN74ALVC14DRG4 status may be discontinued or limited. Confirm exact ordering suffixes match datasheet requirements. Check RoHS compliance and moisture sensitivity levels before integration. Ensure supply chain reliability due to potential obsolescence. Validate pinout compatibility with existing PCB layouts.
Selection Notes
Select this component when noise immunity is critical for inverting applications. The Schmitt trigger input hysteresis distinguishes it from standard inverters. Consider the 14-SOIC package constraints for board space. Verify that the 2.3V minimum supply voltage aligns with system power rails. Evaluate the 3.4ns delay against timing requirements.
Part Context
This part belongs to the Texas Instruments 74ALVC family of advanced low-voltage CMOS logic devices. It shares the SOIC-14 footprint with other hex inverters like the SN74ACT14DRG4 but differs in technology node and speed characteristics. The ALVC series targets low-power applications compared to older ACT or HC families.
Replacement Considerations
The SN74ALVC14DR is listed as a manufacturer-recommended alternative. Nexperia offers the 74ALVC14D,118 as a cross-brand substitute. Verify pin compatibility and electrical parameter equivalence before substitution.
