Overview
The MC14060BDTR2 is a 14-stage binary ripple counter with an integrated oscillator buffer, manufactured by Onsemi. This device is designed to operate as either an RC or crystal oscillator circuit, making it versatile for various timing and counting applications. It includes a reset function that sets all outputs to zero and disables the oscillator. The counter advances on the negative transition of the clock input and features Schmitt trigger action on the input line, allowing it to handle slow input rise and fall times. The MC14060BDTR2 is fully static, meaning it does not require a clock signal to maintain its state, and it is Pb-free and RoHS compliant.
Key Specifications
| Parameter | 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) per Pin | ±10 | mA |
| Power Dissipation per Package | 500 | mW |
| Ambient Temperature Range (TA) | -55 to +125 | °C |
| Storage Temperature Range (Tstg) | -65 to +150 | °C |
| Lead Temperature (8 Second Soldering) | 260 | °C |
| Output Voltage “0” Level (VOL) | 0.05 | V |
| Output Voltage “1” Level (VOH) | 4.95 to 14.95 | V |
| Input Voltage “0” Level (VIL) | ±0.1 | V |
| Input Capacitance (Cin) | 5.0 to 7.5 | pF |
| Quiescent Current (IDD) | 0.005 to 0.015 | mA |
| Total Supply Current (IT) | (0.25 to 0.85) μA/kHz + IDD | μA |
Key Features
- Fully static operation
- Diode protection on all inputs
- Supply voltage range: 3.0 V to 18 V
- Capable of driving two low-power TTL loads or one low-power Schottky TTL load over the rated temperature range
- Buffered outputs available from stages 4 through 10 and 12 through 14
- Common reset line
- Pin-for-pin replacement for CD4060B
- Pb-free and RoHS compliant
Applications
The MC14060BDTR2 is suitable for various applications, including time delay circuits, counter controls, and frequency dividing circuits. Its integrated oscillator and reset functions make it ideal for timing and sequencing tasks in electronic systems.
Q & A
- What is the MC14060BDTR2? The MC14060BDTR2 is a 14-stage binary ripple counter with an integrated oscillator buffer.
- What types of oscillator circuits can the MC14060BDTR2 support? It can support both RC and crystal oscillator circuits.
- What is the supply voltage range for the MC14060BDTR2? The supply voltage range is from 3.0 V to 18 V.
- Does the MC14060BDTR2 have input protection? Yes, it has diode protection on all inputs.
- What is the temperature range for the MC14060BDTR2? The ambient temperature range is -55°C to +125°C, and the storage temperature range is -65°C to +150°C.
- Can the MC14060BDTR2 drive TTL loads? Yes, it can drive two low-power TTL loads or one low-power Schottky TTL load.
- Is the MC14060BDTR2 Pb-free and RoHS compliant? Yes, it is Pb-free and RoHS compliant.
- What is the purpose of the reset function in the MC14060BDTR2? The reset function sets all outputs to zero and disables the oscillator.
- How does the counter advance in the MC14060BDTR2? The counter advances on the negative transition of the clock input.
- What type of action does the input line of the MC14060BDTR2 have? The input line features Schmitt trigger action.
