The **MHO+14TAAD-R** is a specific part number for a high-performance **Crystal Oscillator**. These components are essential in electronics for generating a precise, stable clock signal required for microprocessors, digital circuits, and communication systems. --- ## 1. Component Overview The "MHO" series is typically manufactured by **MtronPTI**. This specific part belongs to the **HCMOS/TTL** compatible clock oscillator family. ### Key Technical Specifications | Feature | Specification | | :--- | :--- | | **Package Type** | 14-pin DIP (Dual In-line Package) - Full Size | | **Output Type** | HCMOS / TTL | | **Input Voltage** | Typically 5.0V (Standard for this series) | | **Stability** | Usually ±100ppm to ±25ppm (depending on the full suffix) | | **Termination** | Through-hole | | **RoHS Status** | "R" suffix typically denotes RoHS Compliance | --- ## 2. Pinout Configuration Although it is a "14-pin" package size, most of the pins are removed for simplicity, leaving only 4 functional pins. | Pin Number | Function | Description | | :--- | :--- | :--- | | **1** | N/C or Tri-state | No connection or Output Enable/Disable | | **7** | GND | Circuit Ground | | **8** | Output | The generated clock signal (Square Wave) | | **14** | Vcc | Positive Power Supply (+5V) | --- ## 3. Breakdown of the Part Number * **MHO:** Series designation (High-speed CMOS/TTL Oscillator). * **1:** Voltage code (Often represents 5.0V). * **4:** Stability/Temperature code. * **TA:** Termination/Package style (DIP-14). * **AD:** Frequency/Variation specific code. * **-R:** **RoHS Compliant**. This ensures the part is manufactured without lead or other hazardous substances. --- ## 4. Typical Applications * **Legacy Computing:** Motherboards and peripheral cards requiring a stable 5V clock. * **Industrial Control:** PLCs and automation hardware. * **Test Equipment:** Oscilloscopes and signal generators. * **Embedded Systems:** Providing the heartbeat for 8-bit or 16-bit microcontrollers. ---