Overview
The MC14504BCPG, produced by onsemi, is a hex non-inverting level shifter that utilizes CMOS technology. This component is designed to shift TTL (Transistor-Transistor Logic) signals to CMOS (Complementary Metal-Oxide-Semiconductor) logic levels, making it versatile for various voltage ranges. It can operate with CMOS supply voltages between 5 and 15 volts, and it also allows for level translation between different CMOS logic levels through the selection of power supply levels VDD and VCC.
Key Specifications
| Parameter | Symbol | Unit | Min | Typ | Max |
|---|---|---|---|---|---|
| DC Supply Voltage Range (VCC) | VCC | V | -0.5 | - | 18.0 |
| DC Supply Voltage Range (VDD) | VDD | V | -0.5 | - | 18.0 |
| Input Voltage Range (DC or Transient) | Vin | V | -0.5 | - | 18.0 |
| Output Voltage Range (DC or Transient) | Vout | V | -0.5 | - | VDD + 0.5 |
| Input or Output Current (DC or Transient) per Pin | Iin, Iout | mA | -10 | - | 10 |
| Power Dissipation, per Package | PD | mW | - | - | 500 |
| Ambient Temperature Range | TA | °C | -55 | - | 125 |
| Storage Temperature Range | Tstg | °C | -55 | - | 150 |
Key Features
- Translates from TTL to CMOS or CMOS to CMOS at different logic levels.
- 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 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 MC14504BCPG is suitable for a variety of applications where level shifting between TTL and CMOS logic is necessary. These include:
- Automotive systems requiring level translation between different logic levels.
- Industrial control systems where compatibility between TTL and CMOS devices is crucial.
- Consumer electronics that need to interface between TTL and CMOS components.
- Embedded systems and microcontrollers that require level shifting for proper operation.
Q & A
- What is the primary function of the MC14504BCPG?
The MC14504BCPG is a hex non-inverting level shifter designed to translate TTL signals to CMOS logic levels or between different CMOS logic levels.
- What is the operating voltage range for the MC14504BCPG?
The component operates with CMOS supply voltages between 3 and 18 Vdc for both VDD and VCC.
- Does the MC14504BCPG require sequencing on power supplies or inputs?
No, the MC14504BCPG does not require sequencing on power supplies or inputs for power up or power down.
- What kind of protection does the MC14504BCPG have on its inputs?
The inputs are diode protected to VSS.
- Is the MC14504BCPG suitable for automotive applications?
Yes, it is suitable for automotive and other applications requiring unique site and control change requirements; it is AEC-Q100 qualified and PPAP capable.
- What is the maximum power dissipation for the MC14504BCPG?
The maximum power dissipation is 500 mW per package.
- What is the ambient temperature range for the MC14504BCPG?
The ambient temperature range is from -55°C to 125°C.
- Can the MC14504BCPG drive TTL loads?
Yes, it is capable of driving two low-power TTL loads or one low-power Schottky TTL load over the rated temperature range.
- Is the MC14504BCPG Pb-free and RoHS compliant?
Yes, the MC14504BCPG is Pb-free and RoHS compliant.
- What are the typical propagation delays for the MC14504BCPG?
The propagation delays vary depending on the shifting mode but are typically in the range of 120 to 550 ns.
