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Product Detailed Parameters
- Description：IC INVERT SCHMITT 6CH 6IN 14SO
- Series：74AC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Logic Type：Inverter
- Number of Circuits：6
- Number of Inputs：6
- Features：Schmitt Trigger
- Voltage - Supply：2V ~ 6V
- Current - Quiescent (Max)：2 µA
- Current - Output High, Low：24mA, 24mA
- Input Logic Level - Low：0.5V ~ 1.1V
- Input Logic Level - High：2.2V ~ 3.9V
- Max Propagation Delay @ V, Max CL：10ns @ 5V, 50pF
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Supplier Device Package：14-SO
- Package / Case：14-SOIC (0.209", 5.30mm Width)
- Grade：-
- Qualification：-
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Overview
The SN74AC14NSR is a hex inverter from the Texas Instruments SN74AC14 series, featuring Schmitt-trigger inputs for noise immunity. It operates within a supply voltage range of 2V to 6V and supports a maximum propagation delay of 10ns at 5V with 50pF load. The device provides continuous output drive currents of ±24mA and includes six independent inverting channels. Packaged in a 14-SOIC surface-mount format, it functions reliably across an industrial temperature range of -40°C to +85°C.
Feature Summary
- Hex inverter configuration with integrated Schmitt-trigger inputs
- Wide operating voltage range supporting 2V to 6V supplies
- High current drive capability of ±24mA per channel
- Surface-mount packaging for automated assembly
Applications
- Signal inversion in digital logic circuits
- Waveform shaping of slow or noisy input signals
- Pulse generation and timing applications
Procurement Notes
Verify the specific suffix NSR against official datasheets to confirm the SOIC-14 package type and tape-and-reel shipping method. Ensure the component meets required RoHS compliance standards for your manufacturing process. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and traceability before procurement.
Selection Notes
Select this component when high-speed signal inversion with noise rejection is required. The Schmitt-trigger inputs are essential for cleaning up degraded signals. Verify that the 2V to 6V supply range aligns with system power rails. Confirm that the 14-SOIC footprint fits the PCB layout constraints and thermal requirements.
Part Context
This device belongs to the SN74AC14 family of hex inverters. It shares functional similarities with other AC-series logic components but is distinct due to its Schmitt-trigger input stage. The NSR suffix specifically denotes the tape-and-reel packaging variant of the standard SN74AC14N device, facilitating high-volume surface-mount production.
Replacement Considerations
SN74AC14DR: Same logic function and pinout in SOIC-14 package with reel packaging.
