| Part Number | Manufacturer | Description | In stock | Quantity | Package | Status | Detail |
| Holmate Technology Corp. (Holtek) | IC INFRD ENCODER/DECODER 28DIP | 5508 | RFQ | Tube | Discontinued at Digi-Key | Detail | |
| Holmate Technology Corp. (Holtek) | IC DECODER 18 ADDR NO DATA | 5887 | RFQ | Tube | Discontinued at Digi-Key | Detail | |
| Holmate Technology Corp. (Holtek) | IC ENCODER 10 ADDR 2 DATA 20 SOP | 7771 | RFQ | Tube | Discontinued at Digi-Key | Detail | |
| Holmate Technology Corp. (Holtek) | IC DECODR PGMABL 12 ADDR 6 DATA | 7034 | RFQ | Tube | Discontinued at Digi-Key | Detail | |
| Holmate Technology Corp. (Holtek) | IC SWITCH LINEAR DIMMER 8 DIP | 7177 | RFQ | Bulk | Discontinued at Digi-Key | Detail |
