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    Part Img SN74LS245DWRG4 datasheet by Texas Instruments

    • OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
    • Original
    • Yes
    • Unknown
    • Obsolete
    • 8542.39.00.01
    • 8542.39.00.00
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    SN74LS245DWRG4 datasheet preview

    SN74LS245DWRG4 Frequently Asked Questions (FAQs)

    • The maximum operating frequency of the SN74LS245DWRG4 is 30 MHz, but it can vary depending on the load capacitance and the output current.
    • To ensure signal integrity, use proper PCB layout techniques, such as separating analog and digital signals, using ground planes, and minimizing trace lengths. Additionally, use termination resistors and decoupling capacitors as needed.
    • Yes, the SN74LS245DWRG4 can operate with a supply voltage as low as 2V, but the output voltage will be limited to the supply voltage minus 0.5V. For 3.3V systems, the output voltage will be around 2.8V.
    • To handle thermal issues, ensure good airflow around the device, use a heat sink if necessary, and avoid operating the device at maximum power dissipation for extended periods. The maximum junction temperature is 150°C.
    • Yes, the SN74LS245DWRG4 is compatible with 5V logic, but the output voltage will be limited to the supply voltage minus 0.5V. If you need to interface with 5V logic, use a level shifter or a voltage translator.
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