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Product Detailed Parameters
- Description：IC HEX SCHMITT-TRIG INV 14SO
- Series：*
- Mfr：Texas Instruments
- Package：Bulk
- Logic Type：-
- Number of Circuits：-
- Number of Inputs：-
- Features：-
- Voltage - Supply：-
- Current - Quiescent (Max)：-
- Current - Output High, Low：-
- Input Logic Level - Low：-
- Input Logic Level - High：-
- Max Propagation Delay @ V, Max CL：-
- Operating Temperature：-
- Mounting Type：-
- Supplier Device Package：-
- Package / Case：-
- Grade：-
- Qualification：-
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Overview
The SN74AHCT14NS is a hex Schmitt-trigger inverter manufactured by Texas Instruments. It belongs to the 74AHCT logic family, utilizing CMOS technology with TTL-compatible inputs. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports a maximum high-level output current of 8 mA and a low-level output current of 8 mA. It features six independent circuits housed in a PDIP-14 package designed for through-hole mounting. The component functions reliably across an operating temperature range from -40°C to +85°C.
Feature Summary
- Integrates six independent Schmitt-trigger inverters for signal conditioning
- Provides TTL-compatible input thresholds for direct interfacing with TTL logic systems
- Delivers standardized drive capability with symmetrical high and low output currents
Applications
- Signal wave shaping and noise filtering in digital circuits
- Transitioning slow-rise or slow-fall signals into sharp transitions
- Oscillator circuit implementations requiring defined switching thresholds
Procurement Notes
Verify the specific suffix 'N' corresponds to the PDIP-14 through-hole package configuration when sourcing. Confirm that the manufacturer designation matches Texas Instruments to ensure compatibility with AHCT logic specifications. Check RoHS compliance status against current regulatory requirements for your region before finalizing procurement orders.
Selection Notes
Select this component when TTL-level interface compatibility is required alongside Schmitt-trigger functionality. The AHCT series offers faster switching speeds compared to standard HCT variants while maintaining identical pinouts and electrical characteristics. Ensure the application environment remains within the specified -40°C to +85°C temperature range for optimal performance.
Part Context
This part is a member of the broader 74AHCT14 family, which includes surface-mount variants such as the SN74AHCT14DR (SOIC) and SN74AHCT14DGVR (TVSOP). All variants share identical logical operations and electrical parameters but differ in physical packaging and mounting methods. The NS suffix specifically denotes the plastic dual-in-line package suitable for prototyping or through-hole PCB designs.
