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Product Detailed Parameters
- Description：IC BUFFER INVERT 6V 16SO
- Series：-
- Mfr：Nexperia USA Inc.
- 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：Surface Mount
- Supplier Device Package：16-SO
- Package / Case：16-SOIC (0.154", 3.90mm Width)
- Grade：-
- Qualification：-
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Overview
The Nexperia 74HC4049D,652 is a hex inverting HIGH-to-LOW level shifter housed in an SO16 (SOT109-1) plastic small outline package with 16 leads. It operates on a supply voltage range of 2.0 V to 6.0 V and features overvoltage tolerant inputs capable of handling up to 15 V. The device provides six independent inverting channels for signal translation.
Feature Summary
- Hex inverting logic configuration designed for HIGH-to-LOW level shifting applications
- Overvoltage tolerant inputs allowing operation with signals up to 15 V while powered by lower voltages
- CMOS technology ensuring low power dissipation and high noise immunity
Applications
- HIGH-to-LOW level shifting between different voltage domains
- Signal translation in mixed-voltage digital systems
- Interface circuits connecting high-voltage logic sources to low-voltage CMOS devices
Procurement Notes
Verify the specific ordering suffix '652' corresponds to the SO16 (SOT109-1) package variant when sourcing. Confirm that the component meets the required temperature range specifications for your application environment. Ensure input voltage levels do not exceed the absolute maximum ratings defined in the datasheet to prevent permanent damage.
Selection Notes
Select this component when interfacing logic circuits operating at higher voltage levels with downstream CMOS devices requiring lower supply voltages. The wide supply voltage range supports flexibility in system design. Verify that the package type matches the PCB footprint requirements and that the thermal characteristics are suitable for the intended operating conditions.
Part Context
This part belongs to the Nexperia 74HC series of high-speed CMOS logic devices. The 74HC4049 specifically addresses level shifting needs where standard inverters cannot tolerate input voltages exceeding the supply rail. It complements other logic families by providing robust interface capabilities in mixed-voltage environments.
Replacement Considerations
The 74HC4049PW,652 serves as a functional alternative utilizing the TSSOP16 (SOT403-1) package instead of the SO16 form factor. Both variants offer identical electrical performance and pinout configurations, differing only in physical package dimensions.
