Overview
The MC14504BDG 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 also supports level translation between different CMOS voltage levels. The MC14504BDG operates over a wide range of supply voltages, from 3 to 18 Vdc for both VDD and VCC, 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 | Vin | −0.5 to +18.0 | V |
| Output Voltage Range | Vout | −0.5 to VDD + 0.5 | V |
| Input or Output Current per Pin | Iin, Iout | ±10 | mA |
| Power Dissipation per Package | PD | 500 | 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 TTL signals to CMOS logic levels and supports level translation between different CMOS voltage levels.
- No sequencing required on power supplies or inputs for power up or power down.
- Input threshold can be shifted for TTL compatibility.
- Diode protected inputs to VSS.
- Capable of driving two low-power TTL loads or one low-power Schottky TTL load over the rated temperature range.
- 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 MC14504BDG is suitable for a variety of applications, including:
- Interface between TTL and CMOS logic circuits.
- Voltage level translation in mixed-signal systems.
- Automotive and industrial control systems where robust and reliable level shifting is required.
- General-purpose logic level translation in electronic devices.
Q & A
- What is the primary function of the MC14504BDG?
The MC14504BDG is a hex non-inverting level shifter that translates TTL signals to CMOS logic levels and supports level translation between different CMOS voltage levels.
- What is the operating voltage range for VCC and VDD?
The operating voltage range for both VCC and VDD is from −0.5 to +18.0 V.
- Does the MC14504BDG require any specific sequencing for power up or power down?
No, the MC14504BDG does not require any sequencing on power supplies or inputs for power up or power down.
- What kind of input protection does the MC14504BDG have?
The MC14504BDG has diode protected inputs to VSS.
- Is the MC14504BDG suitable for automotive applications?
- What is the maximum ambient temperature range for the MC14504BDG?
The maximum ambient temperature range is from −55 to +125 °C.
- Can the MC14504BDG drive TTL loads?
- Is the MC14504BDG Pb-free and RoHS compliant?
- What are the typical propagation delays for the MC14504BDG?
The propagation delays vary depending on the mode and supply voltages, but typical values range from 120 to 550 ns for different configurations.
- What are the package options for the MC14504BDG?
The MC14504BDG is available in SOIC-16 and TSSOP-16 packages.
