HC595   データシート

System Logic Semiconductor

8-Bit Serial-Input/Serial or Parallel-Output Shift Register with Latched 3-State Outputs

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VoIP Ringing SLIC Family

Harris Semiconductor

CO/PABX Polarity Reversal Subscriber Line Interface Circuit

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3 REN Ringing SLIC For ISDN Modem/TA and WLL

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ITU CO/PABX SLIC with Low Power Standby

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Low Cost 5 REN Ringing SLIC for ISDN Modem/TA and WL

Harris Semiconductor

Subscriber line interface circuit

Intersil

LSSGR/TR57 CO/Loop Carrier SLIC with Low Power Standby

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3 REN Ringing SLIC For ISDN Modem/TA and WLL

Intersil

ITU CO/PABX SLIC with Low Power Standby