Integrated circuit memory devices having direct read capability eliminate the use of page buffers to retain bit line data during reading operations. The page buffer is replaced by a plurality of PMOS pull-up transistors which are coupled through NMOS pass transistors to respective bit lines and also directly to inputs of a column selection circuit. A PMOS pull-up transistor and sense amplifier are also preferably provided at an output of the column selection circuit so that respective bit lines can be read one-at-a-time upon sequential application of a plurality of column address signals to the column selection circuit. The output of the sense amplifier is then provided to an output buffer which is typically electrically connected to an I/O pad.