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JD54F161SFA

manufacturer：Rochester Electronics

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SN74HC193PWR

manufacturer：Texas Instruments

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CD4020BEX

manufacturer：Rochester Electronics

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74HC160D,652

manufacturer：Rochester Electronics

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CD74ACT161M

manufacturer：Rochester Electronics

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JD54F161SEA

manufacturer：Rochester Electronics

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CD4520BM96

manufacturer：Texas Instruments

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74HC4060D/C118

manufacturer：Rochester Electronics

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74HC4020PW,118

manufacturer：Rochester Electronics

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CD74ACT163M

manufacturer：Rochester Electronics

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JD54F163SEA

manufacturer：Rochester Electronics

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HCF4040BEY

manufacturer：STMicroelectronics

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MC14040BFL2

manufacturer：Rochester Electronics

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HEF4040BT,652

manufacturer：Rochester Electronics

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MM74HC393N

manufacturer：Rochester Electronics

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54F161/BFA

manufacturer：Rochester Electronics

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CD40161BPWR

manufacturer：Texas Instruments

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MC14017BFR2

manufacturer：Rochester Electronics

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74HCT393D,652

manufacturer：Rochester Electronics

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SN74ALS193N

manufacturer：Rochester Electronics

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