 | 74F283PC | Onsemi | Binary Full Adder Single-Element 4-Bit 16-Pin PDIP Rail |
 | DM74S283N | Onsemi | Binary Full Adder Single-Element 4-Bit 16-Pin PDIP |
 | SNJ54LS85W | Texas Instruments | 4-Bit Magnitude Comparators 16-CFP -55 to 125 |
 | JM38510/31101SEA | Texas Instruments | 4-Bit Magnitude Comparators 16-CDIP -55 to 125 |
 | SN74AS280DRE4 | Texas Instruments | IC AS SERIES, 9-BIT PARITY GENERATOR/CHECKER, COMPLEMENTARY OUTPUT, PDSO14, PLASTIC, SO-14, Arithmetic Circuit |
 | CD4063BKMSR | Renesas | CMOS 4-Bit Magnitude Comparator |
 | MC10H180FNG | Onsemi | Adder/Subtractor Single-Element 4-Bit 20-Pin PLLC Tube |
 | JM38510/36001BFA | Texas Instruments | 10-Line To 4-Line And 8-Line To 3-Line Priority Encoders 16-CFP -55 to 125 |
 | JM38510/36001B2A | Texas Instruments | 10-Line To 4-Line And 8-Line To 3-Line Priority Encoders 20-LCCC -55 to 125 |
 | 7802701EA | Texas Instruments | 10-Line To 4-Line And 8-Line To 3-Line Priority Encoders 16-CDIP -55 to 125 |
 | SNJ54LS181J | Texas Instruments | Arithmetic Logic Unit 4-Bit 1-Element Bipolar 24-Pin CDIP Tube |
 | SNJ54HC148J | Texas Instruments | 8-Line To 3-Line Priority Encoders 16-CDIP -55 to 125 |
 | HD74LS83AP | Hitachi | Adder/Subtractor, LS Series, 4-Bit, TTL, PDIP16, DP-16 |
 | MPY100SG | Texas Instruments | Analog Multiplier/Divider 4Bit 14-Pin SBCDIP Tube |
 | SN54HC148J | Texas Instruments | 8-Line To 3-Line Priority Encoders 16-CDIP -55 to 125 |
 | SN74ALS679NSRG4 | Texas Instruments | IC ALS SERIES, 12-BIT ADDRESS COMPARATOR, INVERTED OUTPUT, PDSO20, GREEN, PLASTIC, SOP-20, Arithmetic Circuit |
 | CD4063BPWRG4 | Texas Instruments | IC 4000/14000/40000 SERIES, 4-BIT MAGNITUDE COMPARATOR, TRUE OUTPUT, PDSO16, GREEN, PLASTIC, TSSOP-16, Arithmetic Circuit |
 | SN74S85NSR | Texas Instruments | IC S SERIES, 4-BIT MAGNITUDE COMPARATOR, TRUE OUTPUT, PDSO16, SOP-16, Arithmetic Circuit |
 | SN74LS348NSRG4 | Texas Instruments | LS SERIES, 8-BIT ENCODER, COMPLEMENTARY OUTPUT, PDSO16, GREEN, PLASTIC, SOP-16 |
 | 74AC280M | Stmicroelectronics | AC SERIES, 9-BIT PARITY GENERATOR/CHECKER, COMPLEMENTARY OUTPUT, PDSO14, SOP-14 |
