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    Part Img SN74ALS33AN datasheet by Texas Instruments

    • Quad 2-input Positive-NOR buffers with open collector outputs 14-PDIP 0 to 70
    • Original
    • Yes
    • No
    • Obsolete
    • 8542.39.00.01
    • 8542.39.00.00
    • Find it at Findchips.com
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    SN74ALS33AN datasheet preview

    SN74ALS33AN Frequently Asked Questions (FAQs)

    • The recommended operating voltage range for the SN74ALS33AN is 4.5V to 5.5V, although it can operate down to 3V with reduced performance.
    • When the input pins are not in use, it is recommended to tie them to VCC or GND through a pull-up or pull-down resistor to prevent floating inputs and reduce power consumption.
    • The maximum frequency of operation for the SN74ALS33AN is typically around 100 MHz, although this can vary depending on the specific application and operating conditions.
    • To ensure reliable operation over the full temperature range (-40°C to 85°C), it is recommended to follow proper PCB design and layout guidelines, use a stable power supply, and avoid exceeding the maximum junction temperature (TJ) of 150°C.
    • Yes, the SN74ALS33AN can be used in a 3.3V system, but it may not provide the same level of performance as it would at 5V. Additionally, the output voltage levels may not be compatible with 3.3V logic, so level translation may be required.
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