以下是ECG74LS253可替换型号:
- 74LS253DC
- 74LS253PC
- C74LS253P
- DM74LS253N
- ECG74LS253
- HD74LS253
- HD74LS253P
- HEPC74LS253P
- M74LS253P
- MB74LS253
- MB74LS253M
- N74LS253F
- N74LS253N
- NTE74LS253
- SK74LS253
- SN74LS253
- SN74LS253J
- SN74LS253JD
- SN74LS253JDS
- SN74LS253JS
- SN74LS253N
- SN74LS253ND
- SN74LS253NDS
- SN74LS253NS
- TCG74LS253
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