以下是UPD4503BC可替换型号：
- 148736
- 154648
- 155632
- 340097PC
- 40097BDC
- 40097BPC
- 51X90458A15
- 51X90480A18
- 51X90518A34
- CD4503B
- CD4503BD
- CD4503BE
- CD4503BF
- ECG40097
- ECG40097B
- EW84X172
- HD14503B
- HD14503P
- HEF40097BD
- HEF40097BP
- ITTC5012BP
- MC14503BAL
- MC14503BCP
- MN4503B
- NTE40097B
- NTE4503B
- SK4503
- SK4503B
- SK9787
- TC5012BP
- TCG40097B
- TCG4503B
- UPD4503BC
- UPD4503C
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