5 pcs. SIGNETICS 7474N DUAL D-TYPE FLIP FLOP DIP 14

3 pcs. SIGNETICS SCN2681A DUAL ASYNCHRONOUS RECEIVER/ TRANSMITTER DIP IC

3 pcs. SIGNETICS 7404N HEX INVERTER DIP-14 IC CHIP

3 pcs. FAIRCHILD 74F521PC IC ID COMPARATOR 8 BIT 20-PDIP

2 pcs. SIGNETICS 74123N MONOSTABLE MULTIVIBRATOR DUAL RETRIG

12 pcs. TEXAS INSTRUMENTS SN74F521N IC COMPARATOR IDENTITY 8B 20DIP

3 pcs. SIGNETICS N8T97N HIGH SPEED HEX 3-STATE BUFFERS/ INVERTERS

6 pcs. SIGNETICS 7400N NAND GATES 2-INPUT TTL 5V