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Product Detailed Parameters
- Description：IC INVERTER 6CH 1-INP 14TVSOP
- Series：74ALVC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- 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-TVSOP
- Package / Case：14-TFSOP (0.173", 4.40mm Width)
- Grade：-
- Qualification：-
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Overview
The SN74ALVC14DGVR is a hex Schmitt-trigger inverter manufactured by Texas Instruments, belonging to the ALVC logic series. It features a TVSOP-14 package and operates within a supply voltage range of 2.3 V to 3.6 V. The device supports low-level output currents of 24 mA and high-level output currents of -24 mA. Propagation delay is specified at 3.4 ns. Operating temperatures range from -40°C to +85°C.
Feature Summary
- Integrates six independent Schmitt-trigger inverters for noise filtering
- Provides robust 24 mA drive capability for improved signal integrity
- Operates across a wide 2.3 V to 3.6 V supply voltage range
Applications
- Signal conditioning for noisy digital environments
- Waveform shaping in communication interfaces
- Clock buffer applications requiring hysteresis
Procurement Notes
Verify the specific ordering suffix against official Texas Instruments documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with system voltage requirements before procurement. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and current production status.
Selection Notes
Select this component when Schmitt trigger functionality is required within the ALVC family constraints. Compare propagation delay and drive strength against alternative logic families like AHC or LVC if higher voltages or different switching characteristics are needed. Confirm that the TVSOP-14 footprint matches the target PCB layout design.
Part Context
This device is part of the SN74ALVC14 family of hex Schmitt-trigger inverters. It shares functional similarities with other Texas Instruments logic ICs but is distinct due to its specific voltage range and Schmitt-trigger input characteristics. The DGVR suffix indicates the TVSOP-14 surface-mount package configuration.
FAQ
What is the primary function of the Schmitt trigger inputs?
The Schmitt trigger inputs provide noise filtering by accepting slow-rising or slow-falling signals and converting them into crisp, fast transitions.
Does this device support 5V operation?
No, the SN74ALVC14DGVR is rated for a maximum supply voltage of 3.6 V and should not be operated at 5V.
