1pcs LM381N Low Noise Dual Preamplifier DIP14 National Semiconductor.

1pcs MM74C909N QUAD VOLTAGE COMPARATOR DIP14 National SC.

1pcs MC74HC20 Dual 4-Input NAND Gate DIP14 MOTOROLA

1pcs DM7411N Triple 3-Input AND Gate DIP14 National

1pcs DM74AS1000AN IC Gate NAND quad 2 driver 14 PDIP National sc.

1pcs CD4012B CD4012BE DUAL 4 INPUT NAND GATE NATIONAL - RCA

1pcs MM74C906N Hex Open Drain N-Channel Buffers DIP14 N.S.

1PCS SN74LS08N Quad 2-Input AND Gates DIP14 Texas Instruments