Overview
The MC14584BDG 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. It is designed for applications where low power dissipation and high noise immunity are essential. The MC14584BDG 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 |
| 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 |
| Output Voltage '0' Level (Vin = VDD) | VOL | 0.05 | V |
| Output Voltage '1' Level (Vin = 0) | VOH | 4.95 to 14.95 | V |
| Output Drive Current (VOH = 2.5 Vdc) | IOH | -3.0 to -8.8 | mA |
| Input Current | Iin | ±0.1 to ±1.0 | μA |
| Input Capacitance (Vin = 0) | Cin | 5.0 to 7.5 | pF |
| Quiescent Current (Per Package) | IDD | 0.25 to 1.0 | μA |
| Total Supply Current (Dynamic plus Quiescent, Per Package) | IT | (1.8 μA/kHz) f + IDD | μA |
| Output Rise Time | tTLH | 100 to 200 | ns |
| Output Fall Time | tTHL | 100 to 200 | ns |
| Propagation Delay Time | tPLH, tPHL | 125 to 250 | ns |
Key Features
- Supply Voltage Range: 3.0 Vdc to 18 Vdc
- Capable of driving two low-power TTL loads or one low-power Schottky TTL load over the rated temperature range
- Double diode protection on all inputs
- Can be used to replace MC14069UB for enhanced noise immunity
- High noise immunity, suitable for 'squaring up' slowly changing waveforms
- 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
- Gate applications requiring maximum noise immunity
- Squaring up inputs with slow rise and fall times
- Automotive and industrial control systems where high reliability and noise immunity are critical
- Low-power digital circuits where power dissipation needs to be minimized
- Replacement for MC14069UB in existing designs for improved performance
Q & A
- What is the supply voltage range of the MC14584BDG?
The supply voltage range is from 3.0 Vdc to 18 Vdc.
- What type of loads can the MC14584BDG drive?
The MC14584BDG can drive two low-power TTL loads or one low-power Schottky TTL load over the rated temperature range.
- Does the MC14584BDG have input protection?
Yes, it has double diode protection on all inputs.
- Can the MC14584BDG replace other Schmitt Trigger ICs?
Yes, it can be used to replace the MC14069UB for enhanced noise immunity.
- What are the temperature ranges for the MC14584BDG?
The ambient temperature range is -55°C to +125°C, and the storage temperature range is -65°C to +150°C.
- Is the MC14584BDG Pb-free and RoHS compliant?
Yes, it is Pb-free and RoHS compliant.
- What is the propagation delay time of the MC14584BDG?
The propagation delay time (tPLH, tPHL) ranges from 125 ns to 250 ns.
- What is the output rise and fall time of the MC14584BDG?
The output rise time (tTLH) and fall time (tTHL) range from 100 ns to 200 ns.
- Is the MC14584BDG 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 are the typical applications of the MC14584BDG?
Typical applications include gate applications requiring maximum noise immunity, squaring up inputs with slow rise and fall times, and use in automotive and industrial control systems.
