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Product Detailed Parameters
- Description：IC BUFFER INVERT 6V 16SSOP
- Series：74HC
- 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-SSOP
- Package / Case：16-SSOP (0.209", 5.30mm Width)
- Grade：-
- Qualification：-
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Overview
The Nexperia 74HC4049DB,118 is a six-channel inverting buffer and line driver belonging to the 74HC logic family. It operates within a supply voltage range of 2 V to 6 V and features an SSOP-16 surface-mount package. The device provides high noise immunity and low power dissipation typical of CMOS technology. Electrical specifications include a maximum propagation delay of 85 ns at 2 V, reducing to 14 ns at 6 V. Output drive capabilities are rated at -5.2 mA for high-level and 5.2 mA for low-level states, with a static current consumption of 2 uA.
Feature Summary
- Six independent inverting buffer channels for signal inversion and line driving applications
- Wide operating supply voltage range supporting 2.0 V to 6.0 V systems
- High noise immunity and robust latch-up performance exceeding 100 mA per JESD 78 standards
Applications
- Signal inversion in digital logic circuits
- Line driving for bus interfaces
- General-purpose buffering in microcontroller systems
Procurement Notes
Verify component authenticity through authorized Nexperia distributors or certified partners. Confirm RoHS compliance status via official datasheets before integration. Check manufacturing longevity programs for end-of-life notifications. Ensure storage conditions meet moisture sensitivity level requirements. Validate package marking against official Nexperia identification guides.
Selection Notes
Select this component when six inverted outputs are required in a compact SSOP-16 footprint. Consider the 74HC4049PW variant if TSSOP packaging is preferred for the same logical function. Evaluate propagation delay requirements against the specific supply voltage to ensure timing margins are met. Verify input voltage levels match the system's CMOS logic thresholds.
Part Context
This part belongs to the 74HC series of high-speed CMOS logic devices manufactured by Nexperia. The 74HC4049 specifically functions as an inverting buffer, contrasting with non-inverting counterparts like the 74HC04. It is designed for general-purpose digital applications requiring reliable signal inversion across a wide voltage range.
Replacement Considerations
The 74HC4049PW,118 serves as a direct functional substitute offering identical electrical characteristics but utilizes a TSSOP-16 package instead of SSOP-16.
