Overview
The MC14516BDR2G is a synchronous up/down binary counter produced by onsemi. It is constructed with MOS P-channel and N-channel enhancement mode devices in a monolithic structure. This counter is designed for various applications requiring precise counting and control, such as up/down and difference counting, frequency synthesizer applications, analog-to-digital and digital-to-analog conversions, and magnitude and sign generation.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| DC Supply Voltage Range | VDD | 3.0 to 18.0 | Vdc |
| 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 |
| Maximum Propagation Delay | t_pd Max | 260 | ns |
| Package Type | SOIC-16 | ||
| MSL Type | 1 | ||
| MSL Temperature (°C) | 260 |
Key Features
- Diode Protection on All Inputs
- Supply Voltage Range = 3.0 Vdc to 18 Vdc
- Internally Synchronous for High Speed
- Logic Edge-Clocked Design - Count Occurs on Positive Going Edge of Clock
- Single Pin Reset
- Asynchronous Preset Enable Operation
- Capable of Driving Two Low-Power TTL Loads or One Low-Power Schottky Load Over the Rated Temperature Range
- Pb-Free Packages are Available and RoHS Compliant
Applications
- Up/down and difference counting
- Frequency synthesizer applications where low power dissipation and/or high noise immunity is desired
- Analog-to-digital and digital-to-analog conversions
- Magnitude and sign generation
Q & A
- What is the MC14516BDR2G?
The MC14516BDR2G is a synchronous up/down binary counter produced by onsemi, constructed with MOS P-channel and N-channel enhancement mode devices in a monolithic structure.
- What is the supply voltage range for the MC14516BDR2G?
The supply voltage range for the MC14516BDR2G is 3.0 Vdc to 18 Vdc.
- How is the direction of counting controlled in the MC14516BDR2G?
The direction of counting is controlled by applying a high (for up counting) or a low (for down counting) to the UP/DOWN input.
- Can the MC14516BDR2G be preset to a specific value?
Yes, the counter can be preset by applying the desired value in binary to the Preset inputs (P0, P1, P2, P3) and then bringing the Preset Enable (PE) high.
- How can multiple MC14516BDR2G counters be cascaded?
Cascading can be accomplished by connecting the Carry Out to the Carry In of the next stage while clocking each counter in parallel.
- What are the primary applications of the MC14516BDR2G?
The primary applications include up/down and difference counting, frequency synthesizer applications, analog-to-digital and digital-to-analog conversions, and magnitude and sign generation.
- Is the MC14516BDR2G RoHS compliant?
Yes, the MC14516BDR2G is Pb-Free and RoHS compliant.
- What is the maximum propagation delay for the MC14516BDR2G?
The maximum propagation delay for the MC14516BDR2G is 260 ns.
- What is the package type for the MC14516BDR2G?
The package type for the MC14516BDR2G is SOIC-16.
- What is the MSL (Moisture Sensitivity Level) for the MC14516BDR2G?
The MSL for the MC14516BDR2G is 1, with a temperature of 260°C.
