以下是HD74LS190可替换型号:
- 74LS190PC
- C74LS190P
- DM74LS190N
- ECG74LS190
- HD74LS190
- HD74LS190P
- HEPC74LS190P
- M74LS190P
- MB74LS190
- MB74LS190M
- N74LS190F
- N74LS190N
- NTE74LS190
- SN74LS190
- SN74LS190J
- SN74LS190JD
- SN74LS190JDS
- SN74LS190JS
- SN74LS190N
- SN74LS190ND
- SN74LS190NDS
- SN74LS190NS
- TCG74LS190
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