| Model | Manufacturers | lot number | encapsulation | illustrate | 
| HC55140 | INTERISL | 08+ | PLCC20 | HC55140, Ultra Low Power SLICs. (Ultra-low power user line interface circuit) | 
| HC55130B | INTERISL | 01+,03+ | SOP | HC55130B, Ultra Low Power SLICs. (Ultra-low power user line interface circuit) | 
| HC55130 | INTERISL | 01+ | SOP | HC55130, Ultra Low Power SLICs. (Ultra-low power user line interface circuit) | 
| HC55121 | INTERISL | 01+,03+ | SOP | HC55121, Ultra Low Power SLICs. (Ultra-low power user line interface circuit) | 
| HC55120 | INTERISL | 00+,01+,08+,09+ | SOP | Ultra Low Power SLICs. (Ultra-low power user line interface circuit) | 
| HC5503PRC | INTERISL | 00+,01+,08+,09+ | SOP | Low Cost SLIC For Large Telecom Switches | 
| ISL35822 | INTERISL | 08+ | SOP | Intersil Corporation-ISL35822 | 
| BBT3821 | INTERISL | 08+ | SOP | Intersil Corporation-BBT3821 | 
| BBT3420 | INTERISL | 08+ | SOP | BBT3420, four 2.488-3.1875 Gbps/channel transceivers | 
| EL2227 | INTERISL | 08+,04+,10+ | SOP | EL2227, Dual Very Low Noise Amplifier | 
| EL1537A | INTERISL | 08+ | SOP | EL1537A, Dual Channel CO ADSL2+ Line Driver | 
| EL1537 | INTERISL | 08+ | SOP | EL1537: Dual Channel CO ADSL2+ Line Driver | 
| EL1529 | INTERISL | 08+ | SOP | EL1529, communication circuit, dual-channel differential DSL line driver | 
| EL1528 | INTERISL | 08+ | SOP | EL1528, communication circuit, DSL line driver with dual channel differential | 
| EL1527 | INTERISL | 08+ | SOP | EL1527, communication circuit, brand new original import, spot stock, welcome to inquire. | 
| EL1526 | INTERISL | 08+ | SOP | EL1526, communication circuit, brand new original import, in stock, welcome to inquire | 
| EL1519 | INTERISL | 08+ | SOP | EL1519, communication circuit, brand new original import, spot stock, welcome to inquire | 
| EL1517A | INTERISL | 08+ | SOP | EL1517A, communication circuit, brand new original import, spot stock, welcome to inquire | 
| EL1517 | INTERISL | 08+ | SOP | EL1517, communication circuit, brand new original import, in stock, welcome to inquire | 
| EL1511 | INTERISL | 08+ | SOP | EL1511, communication circuit, brand new original import, in stock, welcome to inquire |