ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC INVERT SCHMITT 6CH 6-INP 14SO
- Series：74AC
- Mfr：Texas Instruments
- Package：Tube
- 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：1V ~ 2.3V
- 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：-
Download product information
Overview
The SN74AC14NS is a hex Schmitt-trigger inverter manufactured by Texas Instruments. It operates within a supply voltage range of 2V to 6V and accepts input voltages up to 6V. The device features a maximum propagation delay of 9.5ns at 5V. It utilizes a 14-pin Small Outline Package (SOP) with dimensions of 10.2mm x 7.8mm. The component supports an operating free-air temperature range from -40°C to 85°C.
Feature Summary
- Contains six independent inverters with Schmitt-trigger inputs for noise immunity
- Provides balanced CMOS push-pull outputs for signal inversion
- Accepts input voltages up to 6V regardless of the VCC level
Applications
- Synchronize inverted clock inputs
- Debounce a switch
- Invert a digital signal
Procurement Notes
Verify the specific package type, as the NS suffix denotes a Small Outline Package distinct from SOIC or PDIP variants. Confirm the active production status directly with Texas Instruments, as availability may vary across different distribution channels. Ensure the design accommodates the specified thermal resistance and operating temperature limits for reliable operation.
Selection Notes
Select this component when slow edge rates are required to minimize output ringing on bus interfaces. It is suitable for applications requiring voltage translation down to the VCC level due to its overvoltage-tolerant inputs. Consider the SOP package constraints regarding board space and thermal dissipation compared to other available packages.
Part Context
This part belongs to the SNx4AC14 family of Hex Schmitt-Trigger Inverters. The AC logic series offers high-speed performance with low power consumption. The NS variant specifically provides a surface-mount option that differs from through-hole or standard SOIC packages within the same logical family.
Replacement Considerations
SN74AC14DR
FAQ
What is the function of the Schmitt trigger inputs?
The Schmitt trigger inputs provide different threshold levels for positive-going and negative-going signals, allowing the device to trigger from slow input ramps and produce clean, jitter-free output signals.
Can the inputs accept voltages higher than the supply voltage?
Yes, the inputs are tolerant to 5.5V at any valid VCC, making them suitable for translating down to the VCC level.
