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Part Number Manufacturer Description Lifecycle Availability Quote RoHS
UCC3752DG4 Texas Instruments IC RES RING GEN CTRLR 16SOIC Obsolete In Stock
UCC3751NG4 Texas Instruments IC 1 LINE RING GEN CTRLR 16PDIP Obsolete In Stock
UCC3751DG4 Texas Instruments IC 1 LINE RING GEN CTRLR 16SOIC Obsolete In Stock
UCC2751DG4 Texas Instruments IC 1 LINE RING GEN CTRLR 16SOIC Obsolete In Stock
UCC2750DWTRG4 Texas Instruments IC SOURCE RINGER CTRLR 28SOIC Obsolete In Stock
UCC2750DWTR Texas Instruments IC SOURCE RINGER CTRLR 28SOIC Obsolete In Stock
U4091BM-RFNY 19 Atmel IC AUDIO PROCESSOR PROGR 44SOIC Obsolete In Stock
U4091BM-RFNG3Y 19 Atmel IC AUDIO PROCESSOR PROGR 44SOIC Obsolete In Stock
U4090B-PFNY Atmel IC MONO FEATURE PHONE EMI 44SSOP Obsolete In Stock
U4090B-PFNG3Y Atmel IC MONO FEATURE PHONE EMI 44SSOP Obsolete In Stock
U4089B-PFNY Atmel IC MONO FEATURE PHONE 44SSOP Obsolete In Stock
U4089B-PFNG3Y Atmel IC MONO FEATURE PHONE 44SSOP Obsolete In Stock
U4082B-MFLG3G Atmel IC VOICE-SWITCH SPKR CIRC 28SOIC Obsolete In Stock
U4082B-MFLG Atmel IC VOICE-SWITCH SPKR CIRC 28SOIC Obsolete In Stock
U4037B-NFLY Atmel IC MCU-CONTROLLED PH CIRC 24SOIC Obsolete In Stock
U4037B-NFLG3Y Atmel IC MCU-CONTROLLED PH CIRC 24SOIC Obsolete In Stock
UCC3751N Texas Instruments IC RING GENERATOR CNTRLR 16-DIP Obsolete In Stock
UCC3752N Texas Instruments IC RING GENERATOR CNTRLR 16-DIP Obsolete In Stock
TP3420AN308 Texas Instruments IC INTERFACE DEVICE ISDN 20-DIP Obsolete In Stock
TP3155V Texas Instruments IC CIRCUIT TIME SLOT 20-PLCC Obsolete In Stock
U3761MB-XFNG Atmel IC UNVRSL PHONE CIRCUIT 44SSOP Obsolete In Stock
U3761MB-XFNG3G Atmel IC UNVRSL PHONE CIRCUIT 44SSOP Obsolete In Stock
MAX13037ATX+ Maxim Integrated IC AUTO CONTACT MONITOR 36-TQFN Discontinued In Stock
LNBS21PD-TR STMicroelectronics IC LNB SUPPLY & CNTRL 20-PWRSOIC Obsolete In Stock
PEB 4266 T V1.2 Infineon Technologies IC SLIC VOICE ACCESS PDSO-20 Obsolete In Stock
PEB 4265 V V1.2 Infineon Technologies IC SLIC VOICE ACCESS VQFN-48 Obsolete In Stock
PEB 4265 T V1.2 Infineon Technologies IC SLIC VOICE ACCESS PDSO-20 Obsolete In Stock
PEB 4265-2 T V1.2 Infineon Technologies IC SLIC VOICE ACCESS PDSO-20 Obsolete In Stock
PEB 4264 V V1.2 Infineon Technologies IC SLIC VOICE ACCESS VQFN-48 Obsolete In Stock
PEB 4264 T V1.2 Infineon Technologies IC SLIC VOICE ACCESS PDSO-20 Discontinued In Stock
PEB 4264-2 T V1.2 Infineon Technologies IC SLIC VOICE ACCESS PDSO-20 Obsolete In Stock
PEB 4262 V V1.1 Infineon Technologies IC SLIC VOICE ACCESS VQFN-48 Obsolete In Stock
PEB 3331 HT V2.1 Infineon Technologies IC CODEC VOIP TQFP-100 Obsolete In Stock
PEB 3324 HL V1.4 Infineon Technologies IC CODEC VOIP LQFP-176 Obsolete In Stock
PEB 3324 E V1.4 Infineon Technologies IC CODEC VOIP LBGA-176 Obsolete In Stock
LX7203-22ISM Microsemi Analog Mixed Signal Group IC USB LINE TERM EMI/ESD SC70-6 Obsolete In Stock
LX7203-15ISM Microsemi Analog Mixed Signal Group IC USB LINE TERM EMI/ESD SC70-6 Obsolete In Stock
LX7202-22ISF Microsemi Analog Mixed Signal Group IC USB LINE TERM EMI/ESD SOT23-6 Obsolete In Stock
LX7202-15ISF Microsemi Analog Mixed Signal Group IC USB LINE TERM EMI/ESD SOT23-6 Obsolete In Stock
LX5250CDB Microsemi Analog Mixed Signal Group IC TERM SCSI 9LINE MODE 36QSOP Obsolete In Stock