Overview
The MC14049BDR2G is a Hex Inverter/Buffer IC produced by onsemi. This device is part of the MC14049B series, which includes complementary MOS (Metal-Oxide-Semiconductor) P-Channel and N-Channel enhancement mode devices in a single monolithic structure. It is designed for applications requiring low power dissipation and high noise immunity. The MC14049BDR2G operates with a single supply voltage (VDD) and can drive two TTL/DTL loads when used as a CMOS-to-TTL/DTL converter.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| DC Supply Voltage Range | VDD | −0.5 to +18.0 | V |
| Input Voltage Range (DC or Transient) | Vin | −0.5 to +18.0 | V |
| Output Voltage Range (DC or Transient) | Vout | −0.5 to VDD + 0.5 | V |
| Input Current (DC or Transient) per Pin | Iin | ±10 | mA |
| Output Current (DC or Transient) per Pin | Iout | ±45 | mA |
| Power Dissipation, per Package | PD | 825 (SOIC), 740 (TSSOP) | mW |
| Ambient Temperature Range | TA | −55 to +125 | °C |
| Storage Temperature Range | Tstg | −65 to +150 | °C |
| Lead Temperature (8-Second Soldering) | TL | 260 | °C |
Key Features
- High Source and Sink Currents
- High-to-Low Level Converter
- Supply Voltage Range: 3.0 V to 18 V
- Input Voltage (Vin) can exceed VDD
- Meets JEDEC B Specifications
- Improved ESD Protection on All Inputs
- NLV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q100 Qualified and PPAP Capable
- Pb-Free and RoHS Compliant
Applications
The MC14049BDR2G is suitable for various applications where low power dissipation and high noise immunity are critical. These include:
- Logic Level Conversion: It can convert CMOS logic levels to TTL/DTL levels.
- Buffering: Acts as a buffer to drive multiple loads from a single input.
- Automotive Systems: Qualified under AEC-Q100 standards, making it suitable for automotive applications.
- Industrial Control Systems: Used in systems requiring robust and reliable logic operations.
Q & A
- What is the supply voltage range for the MC14049BDR2G?
The supply voltage range is from 3.0 V to 18.0 V.
- Can the input voltage exceed the supply voltage (VDD)?
- What is the maximum output current per pin?
The maximum output current per pin is ±45 mA.
- Is the MC14049BDR2G Pb-Free and RoHS Compliant?
- What are the package options for the MC14049BDR2G?
The device is available in SOIC-16 and TSSOP-16 packages.
- What is the ambient temperature range for the MC14049BDR2G?
The ambient temperature range is from −55°C to +125°C.
- Does the MC14049BDR2G have ESD protection?
- Is the MC14049BDR2G suitable for automotive applications?
- How many TTL/DTL loads can the MC14049BDR2G drive when used as a CMOS-to-TTL/DTL converter?
- What is the maximum power dissipation for the SOIC and TSSOP packages?
