Overview
The MC14584BDTR2G is a Hex Schmitt Trigger integrated circuit produced by onsemi. This device is constructed with MOS P-channel and N-channel enhancement mode devices in a single monolithic structure, making it ideal for applications requiring low power dissipation and high noise immunity. It can be used to replace the MC14069UB hex inverter, offering enhanced noise immunity to 'square up' slowly changing waveforms.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| DC Supply Voltage Range | VDD | -0.5 to +18.0 | V |
| Input or Output Voltage Range (DC or Transient) | Vin, 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 | °C |
| Storage Temperature Range | Tstg | -65 to +150 °C | °C |
| Lead Temperature (8-Second Soldering) | TL | 260 °C | °C |
| Output Voltage '0' Level | VOL | 0.05 V (at VDD = 5.0 V, 10 V, 15 V) | V |
| Output Voltage '1' Level | VOH | 4.95 V (at VDD = 5.0 V), 9.95 V (at VDD = 10 V), 14.95 V (at VDD = 15 V) | V |
| Output Drive Current (VOH = 2.5 Vdc, 4.6 Vdc, 9.5 Vdc, 13.5 Vdc) | IOH | -3.0 mA to -8.8 mA (depending on VDD and VOH) | mA |
| Input Current | Iin | ±0.1 μA (at VDD = 15 V) | μA |
| Input Capacitance (Vin = 0) | Cin | 5.0 pF to 7.5 pF | pF |
| Quiescent Current (Per Package) | IDD | 0.25 μA to 1.0 μA (depending on VDD) | μA |
| Total Supply Current (Dynamic plus Quiescent, Per Package) | IT | (1.8 μA/kHz)f + IDD to (5.4 μA/kHz)f + IDD (depending on VDD and load) | μA |
| Hysteresis Voltage | VH | 0.27 V to 1.7 V (depending on VDD) | V |
| Positive-Going Threshold Voltage | VT+ | 1.9 V to 10.6 V (depending on VDD) | V |
| Negative-Going Threshold Voltage | VT– | 1.6 V to 9.9 V (depending on VDD) | V |
Key Features
- Supply Voltage Range: 3.0 Vdc to 18 Vdc, making it versatile for various applications.
- Low Power Dissipation: Suitable for applications where low power consumption is critical.
- High Noise Immunity: Features hysteresis to 'square up' slowly changing waveforms and provide high noise immunity.
- Double Diode Protection: All inputs are protected with double diodes to guard against high static voltages or electric fields.
- Compatibility: Can be used in place of the MC14069UB hex inverter and is pin-for-pin compatible with certain other Schmitt triggers.
- Automotive Grade: The NLV prefix indicates AEC-Q100 qualification and PPAP capability, making it suitable for automotive and other demanding applications.
- Pb-Free and RoHS Compliant: Ensures environmental compliance and safety.
Applications
- Noise Immunity in Gate Applications: Ideal for applications requiring high noise immunity to 'square up' slowly changing waveforms.
- Automotive Electronics: AEC-Q100 qualified and PPAP capable, making it suitable for automotive applications.
- Industrial Control Systems: Used in systems where low power dissipation and high reliability are essential.
- Consumer Electronics: Suitable for various consumer electronic devices requiring robust and low-power logic circuits.
- Signal Conditioning: Can be used to condition signals in various electronic systems to improve signal integrity.
Q & A
- What is the supply voltage range of the MC14584BDTR2G?
The supply voltage range is from 3.0 Vdc to 18 Vdc.
- What is the primary use of the MC14584BDTR2G?
It is primarily used where low power dissipation and/or high noise immunity is desired.
- Can the MC14584BDTR2G replace other hex inverters?
Yes, it can be used in place of the MC14069UB hex inverter for enhanced noise immunity.
- What kind of protection does the MC14584BDTR2G have on its inputs?
All inputs are protected with double diodes to guard against high static voltages or electric fields.
- Is the MC14584BDTR2G Pb-Free and RoHS compliant?
Yes, it is Pb-Free and RoHS compliant.
- What are the typical applications of the MC14584BDTR2G?
It is used in noise immunity in gate applications, automotive electronics, industrial control systems, consumer electronics, and signal conditioning.
- What is the hysteresis voltage range of the MC14584BDTR2G?
The hysteresis voltage range is from 0.27 V to 1.7 V, depending on the supply voltage.
- What is the quiescent current of the MC14584BDTR2G?
The quiescent current ranges from 0.25 μA to 1.0 μA, depending on the supply voltage.
- What is the total supply current of the MC14584BDTR2G?
The total supply current is calculated as (1.8 μA/kHz)f + IDD to (5.4 μA/kHz)f + IDD, depending on the load and supply voltage.
- What are the package options for the MC14584BDTR2G?
The MC14584BDTR2G is available in TSSOP-14 (Pb-Free) packages with 2500 units per tape and reel.
