| Image | Manufacturer | Part Number | Description |
 | Analog Devices | AD633ARZ | Analog Multiplier 4-Bit 8-Pin SOIC N Tube |
 | Analog Devices | AD633JRZ | Analog Multiplier 4-Bit 8-Pin SOIC N Tube |
 | Texas Instruments | MPY634KU | Analog Multiplier 4-Bit 16-Pin SOIC Tube |
 | Analog Devices | AD834JRZ | Analog Multiplier 4-Bit 500MHz 8-Pin SOIC Tube |
 | Analog Devices | AD835AR | Analog Multiplier 4-Bit 8-Pin SOIC N Tube |
 | Analog Devices | AD835ARZ | Analog Multiplier 4-Bit 8-Pin SOIC N Tube |
 | Analog Devices | AD834ARZ | Analog Multiplier 4-Bit 500MHz 8-Pin SOIC N Tube |
 | Analog Devices | AD834AQ | Analog Multiplier 4-Bit 500MHz 8-Pin CDIP Tube |
 | Texas Instruments | MPY634KP | Analog Multiplier 4-Bit 14-Pin PDIP Tube |
 | Analog Devices | AD734BQ | Analog Multiplier/Divider 4-Bit 14-Pin CDIP Tube |
 | Analog Devices | AD734AQ | Analog Multiplier/Divider 4-Bit 14-Pin CDIP Tube |
 | Analog Devices | AD734ANZ | Analog Multiplier/Divider 4-Bit 14-Pin PDIP Tube |
 | Analog Devices | JM38510/13903BCA | Analog Multiplier/Divider 4-Bit 14-Pin CDIP |
 | Analog Devices | AD539JNZ | Analog Multiplier/Divider 2-Bit 16-Pin PDIP Tube |
 | Analog Devices | AD539KNZ | Analog Multiplier/Divider 2-Bit 16-Pin PDIP Tube |
 | Analog Devices | AD632TH/883B | Analog Multiplier/Divider 4-Bit 10-Pin TO-100 Tube |
 | Analog Devices | AD633ANZ | Analog Multiplier 4-Bit 8-Pin PDIP Tube |
 | Analog Devices | AD632ADZ | Analog Multiplier/Divider 4-Bit 14-Pin SBCDIP Tube |
 | Analog Devices | AD633JNZ | Analog Multiplier 4-Bit 8-Pin PDIP Tube |
 | Analog Devices | AD534JDZ | Analog Multiplier/Divider 4-Bit 14-Pin TO-116 Tube |
| | Analog Devices | AD534SE/883B | Analog Multiplier/Divider 4-Bit 20-Pin LCC Tube |
 | Analog Devices | AD633JN | Analog Multiplier 4-Bit 8-Pin PDIP Tube |
 | Analog Devices | AD632SH | Analog Multiplier/Divider 4-Bit 10-Pin TO-100 Tube |
 | Texas Instruments | MPY100AG | Analog Multiplier/Divider 4-Bit 14-Pin SBCDIP Tube |
 | Texas Instruments | 4213SM | Analog Multiplier/Divider 4-Bit 10-Pin TO-100 Tube |