| 645881 | HC5503PRC | SLIC, Low Cost, for Large Telecom Switches | Intersil |
| 645882 | HC5503PRCB | Low Cost SLIC For Large Telecom Switches | Intersil |
| 645883 | HC5503PRCM | Low Cost SLIC For Large Telecom Switches | Intersil |
| 645884 | HC5503T | SLIC, Balanced PBX/Key System, Low Cost | Intersil |
| 645885 | HC5503TCB | Balanced PBX/Key System SLIC/ Subscriber Line Interface Circuit | Intersil |
| 645886 | HC5503TCP | Balanced PBX/Key System SLIC/ Subscriber Line Interface Circuit | Intersil |
| 645887 | HC5504B | SLIC, EIA/ITU PABX, with 40mA Loop Feed | Intersil |
| 645888 | HC5504B1 | ITU Low Cost, PABX SLIC With 40mA Loop Feed | Intersil |
| 645889 | HC5509 | Impedance Matching Design Equations | Intersil |
| 645890 | HC5509A1R3060 | SLIC Subscriber Line Interface Circuit | Intersil |
| 645891 | HC55120 | SLIC, Low Power, 30mA Loop Current, Longitudinal Balance 53dB | Intersil |
| 645892 | HC55120CB | Low Power Universal SLIC Family | Intersil |
| 645893 | HC55120CM | Low Power Universal SLIC Family | Intersil |
| 645894 | HC55121 | SLIC, Low Power, 30mA Loop Current, Polarity Reversal, Longitudinal Balance 53dB | Intersil |
| 645895 | HC55121IB | Low Power Universal SLIC Family | Intersil |
| 645896 | HC55121IM | Low Power Universal SLIC Family | Intersil |
| 645897 | HC5513 | TR909 DLC/FLC SLIC with Low Power Standby | Intersil |
| 645898 | HC55130 | SLIC, Low Power, 45mA Loop Current, Longitudinal Balance 63dB | Intersil |
| 645899 | HC55130IB | Low Power Universal SLIC Family | Intersil |
|
| 645900 | HC55130IM | Low Power Universal SLIC Family | Intersil |
| 645901 | HC55131 | Low Power Universal SLIC Family | Intersil |
| 645902 | HC55131IM | Low Power Universal SLIC Family | Intersil |
| 645903 | HC5513B | TR909 DLC/FLC SLIC With Low Power Standby | Intersil |
| 645904 | HC5513BIM | TR909 DLC/FLC SLIC with Low Power Standby | Intersil |
| 645905 | HC5513BIP | TR909 DLC/FLC SLIC with Low Power Standby | Intersil |
| 645906 | HC5514 | SLIC, Low Power, Operation of the UniSLIC 14 and IDT821064 Evaluation Module | Intersil |
| 645907 | HC55140 | SLIC, Low Power, 45mA Loop Current, Polarity Reversal, Gnd Start, Gnd Key, Line Volt Measurement, with Long Balance 63dB | Intersil |
| 645908 | HC55140IB | Low Power Universal SLIC Family | Intersil |
| 645909 | HC55140IM | Low Power Universal SLIC Family | Intersil |
| 645910 | HC55141 | Low Power Universal SLIC Family | Intersil |
| 645911 | HC55141IM | Low Power Universal SLIC Family | Intersil |
| 645912 | HC55142 | SLIC, Low Power, 45mA Loop Current, Polarity Reversal, Gnd Start, Gnd Key, Line Volt Measurement, with Long Balance 63dB and Pulse Metering | Intersil |
| 645913 | HC55142IB | Low Power Universal SLIC Family | Intersil |
| 645914 | HC55142IM | Low Power Universal SLIC Family | Intersil |
| 645915 | HC55143 | SLIC, Low Power, 45mA Loop Current, Polarity Reversal, Gnd Start, Gnd Key, Line Volt Measurement, with Long Balance 63dB Pulse Metering ... | Intersil |
| 645916 | HC55143 | SLIC, Low Power, 45mA Loop Current, Polarity Reversal, Gnd Start, Gnd Key, Line Volt Measurement, with Long Balance 63dB Pulse Metering ... | Intersil |
| 645917 | HC55143 | SLIC, Low Power, 45mA Loop Current, Polarity Reversal, Gnd Start, Gnd Key, Line Volt Measurement, with Long Balance 63dB Pulse Metering ... | Intersil |
| 645918 | HC55143 | SLIC, Low Power, 45mA Loop Current, Polarity Reversal, Gnd Start, Gnd Key, Line Volt Measurement, with Long Balance 63dB Pulse Metering ... | Intersil |
| 645919 | HC55143 | SLIC, Low Power, 45mA Loop Current, Polarity Reversal, Gnd Start, Gnd Key, Line Volt Measurement, with Long Balance 63dB Pulse Metering ... | Intersil |
| 645920 | HC55143 | SLIC, Low Power, 45mA Loop Current, Polarity Reversal, Gnd Start, Gnd Key, Line Volt Measurement, with Long Balance 63dB Pulse Metering ... | Intersil |
