| 1218441 | MT8941BE | Advanced T1/CEPT Digital Trunk PLL | Zarlink Semiconductor |
| 1218442 | MT8941BP | CMOS ST-BUS¢â FAMILY Advanced T1/CEPT Digital Trunk PLL | Mitel Semiconductor |
| 1218443 | MT8941BP | Advanced T1/CEPT Digital Trunk PLL | Zarlink Semiconductor |
| 1218444 | MT8941BP1 | Advanced T1/CEPT Digital Trunk PLL | Zarlink Semiconductor |
| 1218445 | MT8941BPR | Advanced T1/CEPT Digital Trunk PLL | Zarlink Semiconductor |
| 1218446 | MT8941BPR1 | Advanced T1/CEPT Digital Trunk PLL | Zarlink Semiconductor |
| 1218447 | MT8950 | Data Codec | Mitel Semiconductor |
| 1218448 | MT8950AC | ISO-CMOS ST-BUS¢â FAMILY Data Codec | Mitel Semiconductor |
| 1218449 | MT8952 | HDLC Protocol Controller | Zarlink Semiconductor |
| 1218450 | MT8952B | ISO-CMOS ST-BUS¢â FAMILY HDLC Protocol Controller | Mitel Semiconductor |
| 1218451 | MT8952B-1 | ISO-CMOS ST-BUS¢â FAMILY HDLC Protocol Controller | Mitel Semiconductor |
| 1218452 | MT8952BC | ISO-CMOS ST-BUS¢â FAMILY HDLC Protocol Controller | Mitel Semiconductor |
| 1218453 | MT8952BE | ISO-CMOS ST-BUS¢â FAMILY HDLC Protocol Controller | Mitel Semiconductor |
| 1218454 | MT8952BE | ISO-CMOS ST-BUS¢â FAMILY HDLC Protocol Controller | Mitel Semiconductor |
| 1218455 | MT8952BP | ISO-CMOS ST-BUS¢â FAMILY HDLC Protocol Controller | Mitel Semiconductor |
| 1218456 | MT8952BP | ISO-CMOS ST-BUS¢â FAMILY HDLC Protocol Controller | Mitel Semiconductor |
| 1218457 | MT8952BS | ISO-CMOS ST-BUS¢â FAMILY HDLC Protocol Controller | Mitel Semiconductor |
| 1218458 | MT8952BS | ISO-CMOS ST-BUS¢â FAMILY HDLC Protocol Controller | Mitel Semiconductor |
| 1218459 | MT8960 | Integrated PCM Filter Codec | Mitel Semiconductor |
|
| 1218460 | MT8960 | Integrated CODEC with u-Law companding and Sign Magnitude PCM encoding (18 pin PDIP) | Zarlink Semiconductor |
| 1218461 | MT8960AE | Integrated PCM Filter Codec | Mitel Semiconductor |
| 1218462 | MT8960AE1 | Integrated PCM Filter Codec | Zarlink Semiconductor |
| 1218463 | MT8961 | Integrated PCM Filter Codec | Mitel Semiconductor |
| 1218464 | MT8961 | Integrated CODEC with A-Law companding and Sign Magnitude PCM encoding (18 pin PDIP) | Zarlink Semiconductor |
| 1218465 | MT8961AE | Integrated PCM Filter Codec | Mitel Semiconductor |
| 1218466 | MT8962 | Integrated PCM Filter Codec | Mitel Semiconductor |
| 1218467 | MT8962 | Integrated CODEC with u-Law companding and Sign Magnitude PCM encoding (20 pin PDIP/SOIC) | Zarlink Semiconductor |
| 1218468 | MT8962AE | Integrated PCM Filter Codec | Mitel Semiconductor |
| 1218469 | MT8962AS | Integrated PCM Filter Codec | Mitel Semiconductor |
| 1218470 | MT8962AS1 | Integrated PCM Filter Codec | Zarlink Semiconductor |
| 1218471 | MT8963 | Integrated PCM Filter Codec | Mitel Semiconductor |
| 1218472 | MT8963 | Integrated CODEC with A-Law companding and Sign Magnitude PCM encoding (20 pin PDIP/SOIC) | Zarlink Semiconductor |
| 1218473 | MT8963AE | Integrated PCM Filter Codec | Mitel Semiconductor |
| 1218474 | MT8963AE | Integrated PCM Filter Codec | Zarlink Semiconductor |
| 1218475 | MT8963AE1 | Integrated PCM Filter Codec | Zarlink Semiconductor |
| 1218476 | MT8963AS | Integrated PCM Filter Codec | Mitel Semiconductor |
| 1218477 | MT8963AS1 | Integrated PCM Filter Codec | Zarlink Semiconductor |
| 1218478 | MT8963ASR | Integrated PCM Filter Codec | Zarlink Semiconductor |
| 1218479 | MT8964 | Integrated PCM Filter Codec | Mitel Semiconductor |
| 1218480 | MT8964 | Integrated CODEC with u-Law companding and CCITT PCM encoding (18 pin PDIP) | Zarlink Semiconductor |
