 | M74HC85RM13TR | Stmicroelectronics | HC/UH SERIES, 4-BIT MAGNITUDE COMPARATOR, TRUE OUTPUT, PDSO16, SO-16 |
 | 74F382PC | Onsemi | Arithmetic Logic Unit 4-Bit 1-Element Bipolar 20-Pin PDIP W Rail |
 | 5962-8685701RA | Texas Instruments | 8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-CDIP -55 to 125 |
 | SN54LS688J | Texas Instruments | 8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-CDIP -55 to 125 |
 | AD534SH | Analog Devices | Analog Multiplier/Divider 4Bit 10-Pin TO-100 Tube |
 | SN74AS286DRE4 | Texas Instruments | 9-Bit Parity Generators/Checkers With Bus-Driver Parity I/O Ports 14-SOIC 0 to 70 |
| 5962-9759101QRA | Texas Instruments | 8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-CDIP -55 to 125 |
 | SN74F283NSR | Texas Instruments | Binary Full Adder Single-Element 4-Bit 16-Pin SOP T/R |
 | CD54HC283F3A | Texas Instruments | Binary Full Adder Single-Element 4-Bit 16-Pin CDIP Tube |
 | SNJ54LS684J | Texas Instruments | 8-Bit Identity/Magnitude Comparators 20-CDIP -55 to 125 |
 | 5962-9758701QEA | Texas Instruments | 4-Bit Binary Full Adders With Fast Carry 16-CDIP -55 to 125 |
 | SN74AS286NSRG4 | Texas Instruments | AS SERIES, 9-BIT PARITY GENERATOR/CHECKER, TRUE OUTPUT, PDSO14, GREEN, PLASTIC, SOP-14 |
 | 54AC280DMQB | Texas Instruments | AC SERIES, 9-BIT PARITY GENERATOR/CHECKER, COMPLEMENTARY OUTPUT, CDIP14, CERAMIC, DIP-14 |
| 5962-8867201EA | Texas Instruments | 4-Bit Magnitude Comparator 16-CDIP -55 to 125 |
 | 8415101RA | Texas Instruments | 8-Bit Identity/Magnitude Comparators 20-CDIP -55 to 125 |
 | AD835ARZ-REEL7 | Analog Devices | 4-Bit Analog Multiplier IC, 250MHz, SOIC, Surface Mount |
 | JM38510/34201BEA | Texas Instruments | 4-Bit Binary Full Adders With Fast Carry 16-CDIP -55 to 125 |
 | SN74AS286NSRE4 | Texas Instruments | AS SERIES, 9-BIT PARITY GENERATOR/CHECKER, TRUE OUTPUT, PDSO14, GREEN, PLASTIC, SOP-14 |
 | JM38510/34701B2A | Texas Instruments | 8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-LCCC -55 to 125 |
 | M74HC280B1R | Stmicroelectronics | 9 Bit Parity Generator |
