Part Number Manufacturer / Brand Brife Description Part StatusFunctionInterfaceNumber of CircuitsVoltage - SupplyCurrent - SupplyPower (Watts)Operating TemperatureMounting TypePackage / CaseSupplier Device Package
Cirrus Logic Inc. IC LIU T1/E1 28PLCC ObsoleteLine Interface Unit (LIU)E1, T114.75 V ~ 5.25 V
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350mW-40°C ~ 85°CSurface Mount28-LCC (J-Lead)28-PLCC
Cirrus Logic Inc. IC LIU T1/E1 28PLCC ObsoleteLine Interface Unit (LIU)E1, T114.75 V ~ 5.25 V
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350mW-40°C ~ 85°CSurface Mount28-LCC (J-Lead)28-PLCC
Cirrus Logic Inc. IC LIU T1/E1 28PLCC ObsoleteLine Interface Unit (LIU)E1, T114.75 V ~ 5.25 V
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350mW-40°C ~ 85°CSurface Mount28-LCC (J-Lead)28-PLCC
Cirrus Logic Inc. IC LIU T1/E1 28PLCC ObsoleteLine Interface Unit (LIU)E1, T114.75 V ~ 5.25 V
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350mW-40°C ~ 85°CSurface Mount28-LCC (J-Lead)28-PLCC
Maxim Integrated IC LIU T1/J1 5V 28-PLCC ActiveLine Interface Unit (LIU)LIU14.75 V ~ 5.25 V
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0°C ~ 70°CSurface Mount28-LCC (J-Lead)28-PLCC (11.51x11.51)
Maxim Integrated IC LIU T3/E3/STS-1 28-PLCC ObsoleteLine Interface Unit (LIU)LIU13.135 V ~ 3.465 V
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0°C ~ 70°CSurface Mount28-LCC (J-Lead)28-PLCC (11.51x11.51)
Maxim Integrated IC LIU T3/E3/STS-1 28-PLCC ObsoleteLine Interface Unit (LIU)LIU13.135 V ~ 3.465 V
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0°C ~ 70°CSurface Mount28-LCC (J-Lead)28-PLCC (11.51x11.51)
Maxim Integrated IC LIU T3/E3/STS-1 IND 28-PLCC ObsoleteLine Interface Unit (LIU)LIU13.135 V ~ 3.465 V
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-40°C ~ 85°CSurface Mount28-LCC (J-Lead)28-PLCC (11.51x11.51)
Maxim Integrated IC LIU DS3/E3/STS-1 28-PLCC ObsoleteLine Interface Unit (LIU)LIU13.135 V ~ 3.465 V
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-40°C ~ 85°CSurface Mount28-LCC (J-Lead)28-PLCC (11.51x11.51)
Renesas Electronics America Inc. IC RSLIC FAMILY 28PLCC Last Time BuySubscriber Line Interface Concept (SLIC)2-Wire15V
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0°C ~ 70°CSurface Mount28-LCC (J-Lead)28-PLCC
Microsemi Corporation IC TXRX DTMF 28PLCC ActiveDTMF Transceiver
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14.75 V ~ 5.25 V7mA
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-40°C ~ 85°CSurface Mount28-LCC (J-Lead)28-PLCC
Infineon Technologies IC LINE INTERFACE SLIC PLCC-28 Discontinued at -Subscriber Line Interface Concept (SLIC)
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15V2.8mA290mW-40°C ~ 85°CSurface Mount28-LCC (J-Lead)P/PG-LCC-28
Infineon Technologies IC LINE INTERFACE SLIC PLCC-28 ObsoleteSubscriber Line Interface Concept (SLIC)
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15V2.8mA290mW-40°C ~ 85°CSurface Mount28-LCC (J-Lead)P/PG-LCC-28
Texas Instruments IC ADAPTER DIG QDASL QUAD 28PLCC ActiveISDNTDM15V
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Surface Mount28-LCC (J-Lead)28-PLCC (11.51x11.51)
Texas Instruments IC ADAPTER DIG QDASL QUAD 28PLCC ObsoleteQuad Digital Adapter for Subscriber Loops (QDASL)ISDN44.75 V ~ 5.25 V75mA
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0°C ~ 70°CSurface Mount28-LCC (J-Lead)28-PLCC (11.51x11.51)