| 1218401 | MT8924-1 | PCM Conference Circuit (PCC) Preliminary Information | Mitel Semiconductor |
| 1218402 | MT8924AE | PCM Conference Circuit (PCC) Preliminary Information | Mitel Semiconductor |
| 1218403 | MT8924AE | PCM Conference Circuit (PCC) Preliminary Information | Mitel Semiconductor |
| 1218404 | MT8924AS | PCM Conference Circuit (PCC) Preliminary Information | Mitel Semiconductor |
| 1218405 | MT8924AS | PCM Conference Circuit (PCC) Preliminary Information | Mitel Semiconductor |
| 1218406 | MT8926 | T1 Performance Monitoring Adjunct Circuit (PMAC) | Zarlink Semiconductor |
| 1218407 | MT8926AE | ISO-CMOS ST-BUS¢â FAMILY T1 Performance Monitoring Adjunct Circuit (PMAC) | Mitel Semiconductor |
| 1218408 | MT8926AP | ISO-CMOS ST-BUS¢â FAMILY T1 Performance Monitoring Adjunct Circuit (PMAC) | Mitel Semiconductor |
| 1218409 | MT8930 | CMOS ST-BUS¢â FAMILY Subscriber Network Interface Circuit Preliminary Information | Mitel Semiconductor |
| 1218410 | MT8930C | Subscriber Network Interface Circuit | Mitel Semiconductor |
| 1218411 | MT8930C | 4 wire full-duplex 2B+D (192Kb/s) data format ISDN S and T Subscriber Network Interface Circuit with controllerless mode | Zarlink Semiconductor |
| 1218412 | MT8930C-1 | CMOS ST-BUS¢â FAMILY Subscriber Network Interface Circuit | Mitel Semiconductor |
| 1218413 | MT8930CC | CMOS ST-BUS¢â FAMILY Subscriber Network Interface Circuit Preliminary Information | Mitel Semiconductor |
| 1218414 | MT8930CE | CMOS ST-BUS¢â FAMILY Subscriber Network Interface Circuit Preliminary Information | Mitel Semiconductor |
| 1218415 | MT8930CE | CMOS ST-BUS¢â FAMILY Subscriber Network Interface Circuit | Mitel Semiconductor |
| 1218416 | MT8930CE | Subscriber Network Interface Circuit | Zarlink Semiconductor |
| 1218417 | MT8930CP | CMOS ST-BUS¢â FAMILY Subscriber Network Interface Circuit Preliminary Information | Mitel Semiconductor |
| 1218418 | MT8930CP | CMOS ST-BUS¢â FAMILY Subscriber Network Interface Circuit | Mitel Semiconductor |
| 1218419 | MT8930CP | Subscriber Network Interface Circuit | Zarlink Semiconductor |
|
| 1218420 | MT8931C | Subscriber Network Interface Circuit | Mitel Semiconductor |
| 1218421 | MT8931C | 4 wire full-duplex 2B+D (192Kb/s) data format ISDN S and T Subscriber Network Interface Circuit | Zarlink Semiconductor |
| 1218422 | MT8931C-1 | CMOS ST-BUS¢â FAMILY Subscriber Network Interface Circuit | Mitel Semiconductor |
| 1218423 | MT8931CC | CMOS ST-BUS¢â FAMILY Subscriber Network Interface Circuit Preliminary Information | Mitel Semiconductor |
| 1218424 | MT8931CE | CMOS ST-BUS¢â FAMILY Subscriber Network Interface Circuit Preliminary Information | Mitel Semiconductor |
| 1218425 | MT8931CE | CMOS ST-BUS¢â FAMILY Subscriber Network Interface Circuit | Mitel Semiconductor |
| 1218426 | MT8931CE | Subscriber Network Interface Circuit | Zarlink Semiconductor |
| 1218427 | MT8931CP | CMOS ST-BUS¢â FAMILY Subscriber Network Interface Circuit Preliminary Information | Mitel Semiconductor |
| 1218428 | MT8931CP | CMOS ST-BUS¢â FAMILY Subscriber Network Interface Circuit | Mitel Semiconductor |
| 1218429 | MT8931CP | Subscriber Network Interface Circuit | Zarlink Semiconductor |
| 1218430 | MT8940 | Single 8KHz reference input T1/CEPT Digital Trunk PLL | Zarlink Semiconductor |
| 1218431 | MT8940-1 | ISO-CMOS ST-BUS¢â FAMILY T1/CEPT Digital Trunk PLL | Mitel Semiconductor |
| 1218432 | MT8940AC | T1/CEPT Digital Trunk PLL | Mitel Semiconductor |
| 1218433 | MT8940AE | ISO-CMOS ST-BUS¢â FAMILY T1/CEPT Digital Trunk PLL | Mitel Semiconductor |
| 1218434 | MT8940AE | ISO-CMOS ST-BUS¢â FAMILY T1/CEPT Digital Trunk PLL | Mitel Semiconductor |
| 1218435 | MT8940AE | T1/CEPT Digital Trunk PLL | Mitel Semiconductor |
| 1218436 | MT8941 | Advanced T1/CEPT Digital Trunk PLL | Zarlink Semiconductor |
| 1218437 | MT8941AE | CMOS ST-BUS¢â FAMILY Advanced T1/CEPT Digital Trunk PLL | Mitel Semiconductor |
| 1218438 | MT8941AP | CMOS ST-BUS¢â FAMILY Advanced T1/CEPT Digital Trunk PLL | Mitel Semiconductor |
| 1218439 | MT8941B | CMOS ST-BUS¢â FAMILY Advanced T1/CEPT Digital Trunk PLL | Mitel Semiconductor |
| 1218440 | MT8941BE | CMOS ST-BUS¢â FAMILY Advanced T1/CEPT Digital Trunk PLL | Mitel Semiconductor |
