54F240 - National Semiconductor

54F240 Octal Buffers/Line Drivers

The ’F240 ’F241 and ’F244 are octal buffers and line drivers designed to be employed as memory and address drivers clock drivers and bus-oriented transmitters receivers which provide improved PC and board density Features Y TRI-STATE outputs drive bus lines or buffer memory address registers Y Outputs sink 64 mA (48 mA mil) Y 12 mA source current Y Input cl.

Features

Y TRI-STATE outputs drive bus lines or buffer memory address registers Y Outputs sink 64 mA (48 mA mil) Y 12 mA source current Y Input clamp diodes limit high-speed termination effects Y Guaranteed 4000V minimum ESD protection Commercial 74F240PC 74F240SC (Note 1) 74F240SJ (Note 1) 74F241PC 74F241SC (Note 1) 74F241SJ (Note 1) 74F244PC 74F244SC (Note 1) 74F244SJ (Note 1) 74F244MSA (Note 1) Military 54F240DM (Note 2) 54F240FM (Note 2) 54F240LM (Note 2) 54F241DM (Note 2) 54F241FM (Note 2) 54F241LM (Note 2) 54F244DM (Note 2) 54F244FM (Note 2) 54F244LM (Note 2) Package Number N20A J20A M20B M20D.