IC库存型号
| 74HC423D,653 | 74HC42D,652 | 74HC42D,653 | 74HC42N,652 |
| 74HC4514D,652 | 74HC4514D,653 | 74HC4514DB,112 | 74HC4514DB,118 |
| 74HC4514N,652 | 74HC4514PW,112 | 74HC4514PW,118 | 74HC4515D,652 |
| 74HC4515D,653 | 74HC4520D,112 | 74HC4520D,118 | 74HC4520DB,112 |
| 74HC4520DB,118 | 74HC4520D-Q100J | 74HC4520N,652 | 74HC4520PW,118 |
| 74HC4520PW-Q100J | 74HC4851BQ,115 | 74HC540D | 74HC540D,652 |
| 74HC540D,653 | 74HC540DB,112 | 74HC540DB,118 | 74HC540DB118 |
| 74HC540D-Q100118 | 74HC540D-Q100J | 74HC540N,652 | 74HC540N-Q100112 |
| 74HC540N-Q100U | 74HC541D | 74HC541D,652 | 74HC541D,653 |
| 74HC541D/DG118 | 74HC541D/S400118 | 74HC541DB,112 | 74HC541DB,118 |
| 74HC541D-Q100118 | 74HC541D-Q100J | 74HC541DTR2G | 74HC541N,652 |
| 74HC541PW,112 | 74HC541PW,118 | 74HC541PW/C4118 | 74HC541PW-Q100118 |
| 74HC541PW-Q100J | 74HC5555D,112 | 74HC5555D,118 | 74HC5555N,112 |
| 74HC564D,652 | 74HC564D,653 | 74HC564FPEL-E | 74HC564P-E |
| 74HC574D | 74HC574D,652 | 74HC574D,653 | 74HC574DB,112 |
| 74HC574DB,118 | 74HC574D-Q100,118 | 74HC574DTR2G | 74HC574PW,112 |
| 74HC574PW,118 | 74HC574PW/AUJ | 74HC574PW-Q100,118 | 74HC574PW-Q100118 |
| 74HC58N,652 | 74HC590D,118 | 74HC590PW,118 | 74HC594D |
| 74HC594D,118 | 74HC594D/S400118 | 74HC594DB,112 | 74HC594DB,118 |
| 74HC594DB/S400118 | 74HC594N,112 | 74HC594PW-Q100J | 74HC594S16-13 |
| 74HC594T16-13 | 74HC595BQ,115 | 74HC595BQ115 | 74HC595BQ-Q100 |
| 74HC595D | 74HC595D,112 | 74HC595D,118 | 74HC595D/S200118 |
| 74HC595DB,112 | 74HC595DB,118 | 74HC595DB-Q100J | 74HC595D-Q100,118 |
| 74HC595DR2G | 74HC595DTR2G | 74HC595N,112 | 74HC595PW,112 |
| 74HC595PW,118 | 74HC595PW/AU118 | 74HC595PW/AUJ | 74HC595PW/C1118 |
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