CD74HC195M datasheet by Texas Instruments

CD74HC195M Frequently Asked Questions (FAQs)

• What is the maximum clock frequency that the CD74HC195M can handle?
  The CD74HC195M can handle clock frequencies up to 25 MHz, but it's recommended to check the specific application and system requirements to ensure proper operation.
• How do I ensure proper power sequencing when using the CD74HC195M?
  It's recommended to power up the VCC pin before applying any input signals, and to power down the VCC pin last when shutting down the device. Additionally, ensure that the power supply voltage is within the recommended operating range.
• What is the recommended operating temperature range for the CD74HC195M?
  The recommended operating temperature range for the CD74HC195M is -40°C to 85°C. However, it's recommended to check the specific application and system requirements to ensure proper operation.
• Can I use the CD74HC195M in a 5V system?
  Yes, the CD74HC195M is compatible with 5V systems, but it's recommended to check the specific application and system requirements to ensure proper operation. Additionally, ensure that the input signals are within the recommended voltage range.
• How do I handle unused inputs on the CD74HC195M?
  Unused inputs should be tied to a valid logic level (either VCC or GND) to prevent floating inputs and ensure proper operation.