Details

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BUY ST16C554DCQ64 https://www.utsource.net/itm/p/423520.html
QUAD UART WITH 16-BYTE FIFOS

Parameter	Description	Value
Package Type	The type of package used for the component	DIP-40
Operating Voltage	Range of supply voltage that the device can operate within	4.5V to 5.5V
Operating Temperature	Temperature range in which the device is designed to operate	-40掳C to +85掳C
Data Rate	Maximum speed at which data can be transferred	1 Mbps
Input Current	Current flowing into the input pin	1 渭A (typical)
Output Current	Current flowing out of the output pin	卤25 mA
Propagation Delay	Time delay between input and output	35 ns (max)
Storage Temperature	Temperature range in which the device can be stored without damage	-65掳C to +150掳C
Power Dissipation	Maximum power dissipation	750 mW
Mounting Type	Method of mounting the component on a circuit board	Through Hole

Instructions:

1. Power Supply Connection: Ensure the operating voltage is within the specified range (4.5V to 5.5V). Connect Vcc to the positive supply and GND to the ground.
2. Signal Integrity: For optimal performance, keep signal traces as short as possible, especially for high-speed signals.
3. Decoupling Capacitors: Place decoupling capacitors close to the power pins to minimize noise and transient effects. A typical value is 0.1 渭F ceramic capacitor.
4. Handling Precautions: Handle with care to avoid static damage. Use anti-static precautions when handling the component.
5. Thermal Management: Ensure adequate ventilation or cooling if operating near the upper temperature limits or under heavy load conditions.
6. Programming Interface: Refer to the datasheet for specific commands and protocols required to program and communicate with the ST16C554DCQ64.

For detailed specifications and additional information, refer to the official STMicroelectronics datasheet for the ST16C554DCQ64.

(For reference only)