| Image | Part Number | Manufacturer | Description |
|---|---|---|---|
 | SN54F283J | Texas Instruments | Binary Full Adder Single-Element 4-Bit 16-Pin CDIP Tube |
 | AD534TH | Analog Devices | Analog Multiplier/Divider 4Bit 10-Pin TO-100 Tube |
 | SG1525A | Microsemi | REGULATING PULSE WIDTH MODULATOR |
 | AD834SQ/883B | Analog Devices | Analog Multiplier 4Bit 500MHz 8-Pin CDIP Tube |
No Image | 5962-88578012A | Texas Instruments | 8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-LCCC -55 to 125 |
 | SN74AS181ANT | Texas Instruments | 4-Bit ALU IC, Bipolar, 5V, 11ns, PDIP |
 | 84152012A | Texas Instruments | 8-Bit Inverting TTL Logic IC, 5V, 30ns Propagation Delay, Surface Mount, QCCN-20 |
 | 5962-88691012A | Texas Instruments | 8-Bit Surface Mount TTL Logic IC, Inverting, 5V, 125°C |
 | 5962-9759101Q2A | Texas Instruments | 8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-LCCC -55 to 125 |
 | 5962-8869101RA | Texas Instruments | 8-Bit TTL Inverting Logic IC, 5V, CDIP-20, -55°C to 125°C |
No Image | SNJ54HC688J | Texas Instruments | 8-Bit Arithmetic Logic Unit, CMOS, 5V, CDIP-20, Through Hole |
 | 5962-8867201EA | Texas Instruments | 4-Bit Magnitude Comparator 16-CDIP -55 to 125 |
 | CD54HCT85F3A | Texas Instruments | 4-Bit Arithmetic Logic Unit, CMOS, 5V, CDIP-16, Through Hole |
 | 5962-8681801RA | Texas Instruments | 8-Bit Arithmetic Logic Unit, CDIP-20 Package, -55°C to 125°C |
 | CD4063BF | Texas Instruments | 4-Bit Magnitude Comparators 16-CDIP -55 to 125 |
No Image | SN74HC688DWRG4 | Texas Instruments | 8-Bit Arithmetic Logic Unit, 5V, 6V, SOIC, Surface Mount, -40°C to 85°C |
 | CD54HC85F3A | Texas Instruments | 4-Bit Magnitude Comparator 16-CDIP -55 to 125 |
No Image | SNJ54HC148J | Texas Instruments | 8-Input 3-Output Arithmetic Logic Unit, CDIP-16, -55°C to 125°C, 2V to 6V |
 | SN54HC148J | Texas Instruments | 8-Line To 3-Line Priority Encoders 16-CDIP -55 to 125 |
 | AD534SH/883B | Analog Devices | 4-Bit Arithmetic Logic Unit, 22V 6mA, TO-100-10 Through Hole |
