Overview
The MC14017BDG, produced by onsemi, is a five-stage Johnson decade counter with a built-in code converter. This integrated circuit (IC) is designed for high-speed operation and features spike-free outputs, making it suitable for various digital counting and decoding applications. The device operates over a wide supply voltage range of 3.0 Vdc to 18 Vdc and is fully static, allowing for slow rise times on the DC clock input circuit. It is also capable of driving two low-power TTL loads or one low-power Schottky TTL load over the rated temperature range.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| DC Supply Voltage Range | −0.5 to +18.0 | V |
| Input or Output Voltage Range | −0.5 to VDD + 0.5 | V |
| Input or Output Current (DC or Transient) per Pin | ±10 | mA |
| Power Dissipation, per Package | 500 | mW |
| Ambient Temperature Range | −55 to +125 | °C |
| Storage Temperature Range | −65 to +150 | °C |
| Lead Temperature (8-Second Soldering) | 260 | °C |
| Output Voltage “0” Level (VDD = 5.0 V) | 0.05 | V |
| Output Voltage “1” Level (VDD = 5.0 V) | 4.95 | V |
| Input Voltage “0” Level (VDD = 5.0 V) | 1.5 | V |
| Input Voltage “1” Level (VDD = 5.0 V) | 3.5 | V |
| Output Drive Current (VOH = 2.5 V) | −3.0 | mA |
| Output Drive Current (VOL = 0.4 V) | 0.64 | mA |
| Quiescent Current (Per Package) | 0.005 to 0.015 | μA |
| Total Supply Current (Dynamic plus Quiescent) | (0.27 μA/kHz) f + IDD | μA |
Key Features
- Fully static operation
- DC clock input circuit allows slow rise times
- Carry out output for cascading
- Divide-by-N counting capability
- Capable of driving two low-power TTL loads or one low-power Schottky TTL load
- Triple diode protection on all inputs
- 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 MC14017BDG is versatile and can be used in various applications, including frequency division, decade counting, and decimal decode display applications. It is particularly useful in systems that require high-speed counting and decoding with minimal noise and spikes. The device can also be cascaded to extend the number of decoded output states, making it suitable for complex digital systems.
Q & A
- What is the MC14017BDG?
The MC14017BDG is a five-stage Johnson decade counter with a built-in code converter produced by onsemi. - What is the supply voltage range of the MC14017BDG?
The supply voltage range is from 3.0 Vdc to 18 Vdc. - What are the key features of the MC14017BDG?
Key features include fully static operation, DC clock input circuit allowing slow rise times, carry out output for cascading, and divide-by-N counting capability. - What kind of protection does the MC14017BDG have?
The device has triple diode protection on all inputs. - Is the MC14017BDG 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. - How can the MC14017BDG be used in frequency division applications?
The device can be used for frequency division due to its divide-by-N counting capability. - Can the MC14017BDG be cascaded?
Yes, the MC14017BDG has a carry out output that allows it to be cascaded to extend the number of decoded output states. - What is the maximum ambient temperature range for the MC14017BDG?
The maximum ambient temperature range is from −55°C to +125°C. - Is the MC14017BDG Pb-free and RoHS compliant?
Yes, the device is Pb-free and RoHS compliant. - What is the typical quiescent current of the MC14017BDG?
The typical quiescent current is 0.005 to 0.015 μA per package.
