Overview
The MC14504BDR2G is a hex non-inverting level shifter produced by onsemi, utilizing CMOS technology. This device is designed to shift TTL (Transistor-Transistor Logic) signals to CMOS (Complementary Metal-Oxide-Semiconductor) logic levels, and it can also translate between different CMOS logic levels. The MC14504BDR2G operates over a wide voltage range, making it versatile for various applications.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| DC Supply Voltage Range (VCC) | VCC | -0.5 to +18.0 | V |
| DC Supply Voltage Range (VDD) | 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 or Output Current (DC or Transient) per Pin | Iin, Iout | ±10 mA | mA |
| Power Dissipation, per Package | PD | 500 mW | 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
- Translates from TTL to CMOS or from one CMOS logic level to another.
- Input threshold can be shifted for TTL compatibility.
- No sequencing required on power supplies or inputs for power up or power down.
- Operates over a wide voltage range: 3 to 18 Vdc for VDD and VCC.
- Diode protected inputs to VSS.
- Capable of driving two low-power TTL loads or one low-power Schottky TTL load.
- 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 MC14504BDR2G is suitable for a variety of applications, including:
- Interface between TTL and CMOS logic systems.
- Voltage level translation in mixed-signal designs.
- Automotive systems requiring AEC-Q100 qualification.
- Industrial control systems where voltage level shifting is necessary.
- Embedded systems and microcontrollers needing logic level translation.
Q & A
- What is the primary function of the MC14504BDR2G?
The primary function is to translate TTL signals to CMOS logic levels and to translate between different CMOS logic levels.
- What is the operating voltage range for VDD and VCC?
The operating voltage range for both VDD and VCC is from 3 to 18 Vdc.
- Does the MC14504BDR2G require sequencing on power supplies or inputs?
No, sequencing on power supplies or inputs is not required for power up or power down.
- What kind of protection does the MC14504BDR2G have?
The device has diode protected inputs to VSS and is designed to guard against high static voltages or electric fields.
- Is the MC14504BDR2G suitable for automotive applications?
Yes, it is AEC-Q100 qualified and PPAP capable, making it suitable for automotive and other applications requiring unique site and control change requirements.
- What is the maximum power dissipation per package?
The maximum power dissipation per package is 500 mW.
- What is the ambient temperature range for the MC14504BDR2G?
The ambient temperature range is from -55 to +125°C.
- Can the MC14504BDR2G drive TTL loads?
Yes, it is capable of driving two low-power TTL loads or one low-power Schottky TTL load.
- Is the MC14504BDR2G Pb-free and RoHS compliant?
Yes, the device is Pb-free and RoHS compliant.
- What are the typical propagation delays for the MC14504BDR2G?
The propagation delays vary depending on the mode and voltage levels, but typical values range from 120 to 550 ns.
