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MC14049UBFELG is listed in the Inverter Gates range at ChipApex. The manufacturer field lists onsemi. Its product description is IC INVERTER 6CH 1-INP 16SOEIAJ. Review the specifications below when checking this part for your BOM.
Inverter Gates specifications for MC14049UBFELG
- Description：IC INVERTER 6CH 1-INP 16SOEIAJ
- Series：4000B
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Logic Type：Inverter
- Number of Circuits：6
- Number of Inputs：1
- Features：-
- Voltage - Supply：3V ~ 18V
- Current - Quiescent (Max)：4 µA
- Current - Output High, Low：10mA, 40mA
- Input Logic Level - Low：1V ~ 2.5V
- Input Logic Level - High：4V ~ 12.5V
- Max Propagation Delay @ V, Max CL：50ns @ 15V, 50pF
- Operating Temperature：-55°C ~ 125°C
- Mounting Type：Surface Mount
- Supplier Device Package：16-SOEIAJ
- Package / Case：16-SOIC (0.209", 5.30mm Width)
- Grade：-
- Qualification：-
Inverter Gates datasheet and documents for MC14049UBFELG
Inverter Gates Overview
The MC14049UBFELG is a hex inverter/buffer constructed with complementary MOS P-channel and N-channel enhancement mode devices. It operates within a supply voltage range of 3.0 V to 18 V and meets JEDEC UB specifications. The device features high source and sink currents, improved ESD protection on all inputs, and allows the input signal high level (VIH) to exceed the VDD supply voltage for logic-level conversions. Pins 13 and 16 are not connected internally.
Inverter Gates Feature Summary
- Hex inverter/buffer configuration
- High source and sink current capability
- Input voltage can exceed supply voltage
- Improved ESD protection
Inverter Gates Applications
- Logic-level conversion
- CMOS-to-TTL/DTL converters
- Low power dissipation applications
- High noise immunity circuits
Inverter Gates Procurement Notes
Verify package type SOEIAJ-16 and suffix FELG against official ordering information. Confirm RoHS compliance and Pb-free status as specified in the datasheet. Ensure application requirements match the operating temperature range and electrical characteristics provided by the manufacturer.
Inverter Gates Selection Notes
Select this component for designs requiring hex inversion or buffering with high noise immunity. Consider its ability to handle input voltages exceeding the supply rail for level shifting applications. Verify that the SOEIAJ-16 package fits the PCB layout constraints and that the operating conditions align with the specified voltage and temperature ranges.
Inverter Gates Part Context
This part belongs to the MC14049UB series of hex buffers manufactured by onsemi. It is designed for general-purpose digital logic applications where low power consumption and robust performance are required. The device is available in multiple packages including SOIC-16, TSSOP-16, and SOEIAJ-16.
Inverter Gates Replacement Considerations
MC14049UBDTR2G
Inverter Gates FAQ
What is the function of pins 13 and 16?
Pins 13 and 16 are not connected internally on this device; consequently, connections to these terminals will not affect circuit operation.
Can the input voltage exceed the supply voltage?
Yes, the input-signal high level (VIH) can exceed the VDD supply voltage, which facilitates logic-level conversions using only one supply voltage.
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