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    Part Img HCF4527BEY datasheet by STMicroelectronics

    • Logic Ics, Multiplexer, CMOS, 4-input, 3.3V|5V|9V|12V|15V|18V, Tpd =110nSec
    • Original
    • Yes
    • Obsolete
    • 8542.39.00.01
    • 8542.39.00.00
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    HCF4527BEY datasheet preview
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    HCF4527BEY Frequently Asked Questions (FAQs)

    • The recommended operating voltage range for HCF4527BEY is 4.5V to 15.5V, although it can operate from 3V to 18V with reduced performance.
    • To ensure proper power-up and initialization, apply a power-on reset (POR) signal to the VCC pin, and then apply a clock signal to the CLKIN pin. The device will then initialize and start operating.
    • The maximum clock frequency supported by the HCF4527BEY is 100 MHz, although it can operate at frequencies up to 150 MHz with reduced performance and increased power consumption.
    • The OE pin is active-low, meaning it should be pulled low to enable the output. When OE is high, the output is in a high-impedance state. Ensure proper OE signal routing and termination to avoid signal integrity issues.
    • The typical power consumption of the HCF4527BEY is around 20-30 mA, depending on the operating frequency, voltage, and output loading. However, this can vary depending on the specific application and design.
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