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54F253

National Semiconductor
Part Number 54F253
Manufacturer National Semiconductor
Description Dual 4-Input Multiplexer
Published Aug 5, 2016
Detailed Description 54F 74F253 Dual 4-Input Multiplexer with TRI-STATE Outputs Obsolete November 1994 54F 74F253 Dual 4-Input Multiplexer...
Datasheet PDF File 54F253 PDF File

54F253
54F253


Overview
54F 74F253 Dual 4-Input Multiplexer with TRI-STATE Outputs Obsolete November 1994 54F 74F253 Dual 4-Input Multiplexer with TRI-STATE Outputs General Description The ’F253 is a dual 4-input multiplexer with TRI-STATE outputs It can select two bits of data from four sources using common select inputs The output may be individually switched to a high impedance state with a HIGH on the respective Output Enable (OE) inputs allowing the outputs to interface directly with bus oriented systems Features Y Multifunction capability Y Non-inverting TRI-STATE outputs Y Guaranteed 4000V minimum ESD protection Commercial 74F253PC 74F253SC (Note 1) 74F253SJ (Note 1) Military 54F253DM (Note 2) 54F253F...



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