 | AD532JH | Analog Devices | Analog Multiplier/Divider 4Bit 10-Pin TO-100 Tube |
 | SN74LS280DRG4 | Texas Instruments | LS SERIES, 9-BIT PARITY GENERATOR/CHECKER, COMPLEMENTARY OUTPUT, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14 |
 | 5962-88578012A | Texas Instruments | 8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-LCCC -55 to 125 |
 | CD40147BNSRG4 | Texas Instruments | IC 4000/14000/40000 SERIES, 10-BIT ENCODER, INVERTED OUTPUT, PDSO16, GREEN, PLASTIC, SOP-16, Arithmetic Circuit |
 | 74HCT280D,652 | NXP | 74HC(T)280 - 9-bit odd/even parity generator/checker SOIC 14-Pin |
 | MC10H180L | Onsemi | Adder/Subtractor Single-Element 4-Bit 16-Pin CDIP Rail |
 | CD4063BF | Texas Instruments | 4-Bit Magnitude Comparators 16-CDIP -55 to 125 |
| SN74LS280DRE4 | Texas Instruments | LS SERIES, 9-BIT PARITY GENERATOR/CHECKER, COMPLEMENTARY OUTPUT, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14 |
 | CD40147BNSRE4 | Texas Instruments | IC 4000/14000/40000 SERIES, 10-BIT ENCODER, INVERTED OUTPUT, PDSO16, GREEN, PLASTIC, SOP-16, Arithmetic Circuit |
 | MC10H165FNR2 | Onsemi | 10H SERIES, 8-BIT ENCODER, PQCC20, PLASTIC, LCC-20 |
 | CD40147BNSR | Texas Instruments | 4000/14000/40000 SERIES, 10-BIT ENCODER, INVERTED OUTPUT, PDSO16, GREEN, PLASTIC, SOP-16 |
 | MM74C922N | Fairchild | Encoder, CMOS Series, 8-Bit, CMOS, PDIP18, 0.300 INCH, PLASTIC, MS-001, DIP-18 |
 | MPY100CG | Texas Instruments | Analog Multiplier/Divider 4Bit 14-Pin SBCDIP Tube |
 | 54ACT521DMQB | Texas Instruments | ACT SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, CDIP20, CERAMIC, DIP-20 |
| 5962-88691012A | Texas Instruments | 8-Bit Identity/Magnitude Comparators (P=Q) with Enable and 20K Ohm Q-Input Pullup Resistors 20-LCCC -55 to 125 |
 | 5962-8869101RA | Texas Instruments | 8-Bit Identity/Magnitude Comparators (P=Q) with Enable and 20K Ohm Q-Input Pullup Resistors 20-CDIP -55 to 125 |
 | MC10H165PG | Onsemi | 10H SERIES, 8-BIT ENCODER, PDIP16, LEAD FREE, PLASTIC, DIP-16 |
 | SN74LS283DR | Texas Instruments | Binary Full Adder Single-Element 4-Bit 16-Pin SOIC T/R |
| 5962-8681801RA | Texas Instruments | 8-Bit Identity Comparators 20-CDIP -55 to 125 |
 | SNJ54F521FK | Texas Instruments | 8-Bit Identity/Magnitude Comparators (P=Q) with Enable 20-LCCC -55 to 125 |
