The maximum frequency of operation for the SN74AHC125DBR is typically around 100 MHz, but it can vary depending on the specific application, output load, and operating conditions.
To ensure signal integrity, use proper PCB layout techniques, such as minimizing trace lengths, using impedance-matched transmission lines, and adding termination resistors as needed. Additionally, consider using a low-skew clock distribution network and ensuring that the output load is within the recommended range.
Yes, the SN74AHC125DBR can be used as a level translator between different voltage domains, but it's essential to ensure that the input voltage is within the recommended range for the specific device. Additionally, consider the voltage translation requirements, such as voltage level shifting, and ensure that the output voltage is compatible with the receiving device.
The power consumption of the SN74AHC125DBR depends on the operating frequency, output load, and input voltage. According to the datasheet, the typical quiescent current is around 1 μA, and the dynamic current is around 10 mA at 50 MHz. Ensure that your system's power budget can accommodate the estimated power consumption of the device.
The SN74AHC125DBR has built-in ESD protection, but it's still essential to follow proper ESD handling procedures during device handling and assembly. Additionally, consider adding external ESD protection devices, such as TVS diodes or ESD arrays, to protect the device and the entire system from electrostatic discharge events.
SN74AHC125DBR datasheet
by Texas Instruments
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