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DS14C239

National Semiconductor
Part Number DS14C239
Manufacturer National Semiconductor
Description Dual Supply TIA/EIA-232 3 x 5 Driver/Receiver
Published Jan 10, 2007
Detailed Description www.DataSheet4U.com DS14C239 Dual Supply TIA EIA-232 3 x 5 Driver Receiver March 1996 DS14C239 Dual Supply TIA EIA-23...
Datasheet PDF File DS14C239 PDF File

DS14C239
DS14C239


Overview
www.
DataSheet4U.
com DS14C239 Dual Supply TIA EIA-232 3 x 5 Driver Receiver March 1996 DS14C239 Dual Supply TIA EIA-232 3 x 5 Driver Receiver General Description The DS14C239 is a three driver five receiver device which conforms to the TIA EIA-232-E standard and CCITT V 28 recommendations This device eliminates b12V supply by employing an internal DC-DC converter to generate the necessary output levels from a single a 5V supply and a positive voltage power supply ( a 7 5V to a 13 2V) Driver slew rate control and receiver noise filtering have also been internalized to eliminate the need for external slew rate control and noise filtering capacitors With the addition of TRI-STATE receiver out...



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