| Part Number | Manufacturer | Description | In stock | Quantity | Package | Status | Detail |
| Cirrus Logic Inc. | CS61575 - T1/E1 LINE INTERFACE | 5518 | RFQ | Bulk | Active | Detail | |
| Cirrus Logic Inc. | CS61535 - T1/E1 LINE INTERFACE | 9081 | RFQ | Bulk | Active | Detail | |
| Cirrus Logic Inc. | TELECOM IC, CMOS, PQCC28 | 3752 | RFQ | Bulk | Active | Detail | |
| Cirrus Logic Inc. | OCTAL E1 LINE INTERFACE UNIT | 8504 | RFQ | Bulk | Active | Detail | |
| Cirrus Logic Inc. | T1/E1 UNIVERSAL LINE INTERFACE | 6514 | RFQ | Bulk | Active | Detail | |
| Cirrus Logic Inc. | IC TELECOM INTERFACE 64LQFP | 1145 | RFQ | Tray | Obsolete | Detail | |
| Cirrus Logic Inc. | IC TELECOM INTERFACE 28PLCC | 7551 | RFQ | Tape & Reel (TR) | Obsolete | Detail | |
| Cirrus Logic Inc. | IC TELECOM INTERFACE 28PLCC | 5620 | RFQ | Tape & Reel (TR) | Obsolete | Detail | |
| Cirrus Logic Inc. | IC TELECOM INTERFACE 64TQFP | 9557 | RFQ | Tape & Reel (TR) | Obsolete | Detail | |
| Cirrus Logic Inc. | IC TELECOM INTERFACE 64LQFP | 9702 | RFQ | Tape & Reel (TR) | Obsolete | Detail | |
| Cirrus Logic Inc. | IC TELECOM INTERFACE 64LQFP | 8563 | RFQ | Tape & Reel (TR) | Obsolete | Detail | |
| Cirrus Logic Inc. | IC TELECOM INTERFACE 144LQFP | 4697 | RFQ | Tape & Reel (TR) | Obsolete | Detail |
