| MT8979 |  | Mitel Semiconductor | ISO-CMOS ST-BUS FAMILY CEPT PCM 30/CRC-4 Framer & Interface | Original | PDF | 347.83KB | 26 | 
| MT8979 |  | Zarlink Semiconductor | CEPT PCM 30-CRC-4 Framer & Interface | Original | PDF | 469.66KB | 30 | 
| MT8979 |  | Zarlink Semiconductor | CEPT PCM 30/CRC-4 Frame & Interface | Original | PDF | 633.74KB | 34 | 
| MT89790B |  | Mitel Semiconductor | 0.3-7.0V 40mA CEPT PCM 30/CRC-4 framer & interface circuit. For primary rate ISDN network nodes, multiplexing equipment, private network: PBX to PBX links | Original | PDF | 499.98KB | 32 | 
| MT89790BN |  | Mitel Semiconductor | 0.3-7.0V 40mA CEPT PCM 30/CRC-4 framer & interface circuit. For primary rate ISDN network nodes, multiplexing equipment, private network: PBX to PBX links | Original | PDF | 499.98KB | 32 | 
| MT89790BS |  | Mitel Semiconductor | 0.3-7.0V 40mA CEPT PCM 30/CRC-4 framer & interface circuit. For primary rate ISDN network nodes, multiplexing equipment, private network: PBX to PBX links | Original | PDF | 499.98KB | 32 | 
| MT8979AC |  | Mitel Semiconductor | ISO-CMOS ST-BUS FAMILY CEPT PCM 30/CRC-4 Framer & Interface | Original | PDF | 347.83KB | 26 | 
| MT8979AE |  | Mitel Semiconductor | ISO-CMOS ST-BUS FAMILY CEPT PCM 30/CRC-4 Framer & Interface | Original | PDF | 347.83KB | 26 | 
| MT8979AE |  | Zarlink Semiconductor | Interface, CEPT PCM 30/CRC-4 Framer&Interface | Original | PDF | 627.39KB | 29 | 
| MT8979AE |  | Mitel Semiconductor | CEPT PCM 30/CRC-4 Framer & Interface | Scan | PDF | 2.23MB | 30 | 
| MT8979AE1 |  | Microsemi | Integrated Circuits (ICs) - Interface - Telecom - IC FRAMER/INTERFACE CEPT 28DIP | Original | PDF | 623.94KB |  | 
| MT8979AE1 |  | Zarlink Semiconductor | Interface - Telecom, Integrated Circuits (ICs), IC FRAMER/INTERFACE CEPT 28PDIP | Original | PDF |  | 34 | 
| MT8979AE1 |  | Zarlink Semiconductor | CEPT PCM 30/CRC-4 Framer & Interface | Original | PDF | 631.12KB | 29 | 
| MT8979AP |  | Mitel Semiconductor | ISO-CMOS ST-BUS FAMILY CEPT PCM 30/CRC-4 Framer & Interface | Original | PDF | 347.83KB | 26 | 
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| MT8979AP |  | Zarlink Semiconductor | Interface, CEPT PCM 30/CRC-4 Framer&Interface | Original | PDF | 627.39KB | 29 | 
| MT8979AP |  | Mitel Semiconductor | CEPT PCM 30/CRC-4 Framer & Interface | Scan | PDF | 2.23MB | 30 | 
| MT8979AP1 |  | Microsemi | Integrated Circuits (ICs) - Interface - Telecom - IC FRAMER/INTERFACE CEPT 44PLCC | Original | PDF | 623.94KB |  | 
| MT8979AP1 |  | Zarlink Semiconductor | Interface - Telecom, Integrated Circuits (ICs), IC FRAMER/INTERFACE CEPT 44PLCC | Original | PDF |  | 34 | 
| MT8979AP1 |  | Zarlink Semiconductor | CEPT PCM 30/CRC-4 Framer & Interface | Original | PDF | 631.12KB | 29 | 
| MT8979APR |  | Zarlink Semiconductor | CEPT PCM 30/CRC-4 Framer & Interface | Original | PDF | 631.1KB | 29 |