Overview
The MC14017BDR2G is a five-stage Johnson decade counter with a built-in code converter, manufactured by onsemi. This integrated circuit 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 | Symbol | Value | Unit |
|---|---|---|---|
| DC Supply Voltage Range | VDD | −0.5 to +18.0 | V |
| Input or Output Voltage Range | Vin, Vout | −0.5 to VDD + 0.5 | V |
| Input or Output Current | Iin, Iout | ±10 | mA |
| Power Dissipation | 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 | VOL | 0.05 | Vdc |
| Output Voltage “1” Level | VOH | 4.95 to 14.95 | Vdc |
| Input Voltage “0” Level | VIL | 1.5 to 4.0 | Vdc |
| Input Voltage “1” Level | VIH | 3.5 to 11 | Vdc |
| Output Drive Current (Source) | IOH | −3.0 to −0.36 | mA |
| Output Drive Current (Sink) | IOL | 0.64 to 8.8 | mA |
| Input Current | Iin | ±0.1 | μA |
| Input Capacitance | Cin | 5.0 to 7.5 | pF |
| Quiescent Current | IDD | 0.005 to 0.015 | μA |
| Total Supply Current | IT | (0.27 to 0.83) μA/kHz + 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
- Wide supply voltage range: 3.0 Vdc to 18 Vdc
- Capable of driving two low-power TTL loads or one low-power Schottky TTL load
- Pin-for-pin replacement for CD4017B
- 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 MC14017BDR2G is versatile and can be used in various applications, including:
- Frequency division applications
- Decade counter applications
- Decimal decode display applications
- Expanding the number of decoded output states by cascading multiple counters
Q & A
- What is the MC14017BDR2G?
The MC14017BDR2G is a five-stage Johnson decade counter with a built-in code converter manufactured by onsemi.
- What is the supply voltage range of the MC14017BDR2G?
The supply voltage range is from 3.0 Vdc to 18 Vdc.
- What are the key features of the MC14017BDR2G?
Key features include fully static operation, DC clock input circuit allowing slow rise times, carry out output for cascading, and the ability to drive low-power TTL loads.
- What are the typical applications of the MC14017BDR2G?
Typical applications include frequency division, decade counter, and decimal decode display applications.
- How can the number of decoded output states be extended?
The number of decoded output states can be extended by cascading multiple MC14017B counters.
- Is the MC14017BDR2G Pb-free and RoHS compliant?
Yes, the MC14017BDR2G is Pb-free and RoHS compliant.
- What is the ambient temperature range for the MC14017BDR2G?
The ambient temperature range is from −55°C to +125°C.
- What is the storage temperature range for the MC14017BDR2G?
The storage temperature range is from −65°C to +150°C.
- Does the MC14017BDR2G have input protection?
Yes, it has triple diode protection on all inputs.
- Is the MC14017BDR2G 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.
