| No. | Part Name | Description |
|---|
| 201 | MT8930C | 4 wire full-duplex 2B+D (192Kb/s) data format ISDN S and T Subscriber Network Interface Circuit with controllerless mode |
| 202 | MT8930CE | Subscriber Network Interface Circuit |
| 203 | MT8930CP | Subscriber Network Interface Circuit |
| 204 | MT8931C | 4 wire full-duplex 2B+D (192Kb/s) data format ISDN S and T Subscriber Network Interface Circuit |
| 205 | MT8931CE | Subscriber Network Interface Circuit |
| 206 | MT8931CP | Subscriber Network Interface Circuit |
| 207 | MT8940 | Single 8KHz reference input T1/CEPT Digital Trunk PLL |
| 208 | MT8941 | Advanced T1/CEPT Digital Trunk PLL |
| 209 | MT8941BE | Advanced T1/CEPT Digital Trunk PLL |
| 210 | MT8941BP | Advanced T1/CEPT Digital Trunk PLL |
| 211 | MT8941BP1 | Advanced T1/CEPT Digital Trunk PLL |
| 212 | MT8941BPR | Advanced T1/CEPT Digital Trunk PLL |
| 213 | MT8941BPR1 | Advanced T1/CEPT Digital Trunk PLL |
| 214 | MT8952 | HDLC Protocol Controller |
| 215 | MT8960 | Integrated CODEC with u-Law companding and Sign Magnitude PCM encoding (18 pin PDIP) |
| 216 | MT8960AE1 | Integrated PCM Filter Codec |
| 217 | MT8961 | Integrated CODEC with A-Law companding and Sign Magnitude PCM encoding (18 pin PDIP) |
| 218 | MT8962 | Integrated CODEC with u-Law companding and Sign Magnitude PCM encoding (20 pin PDIP/SOIC) |
| 219 | MT8962AS1 | Integrated PCM Filter Codec |
| 220 | MT8963 | Integrated CODEC with A-Law companding and Sign Magnitude PCM encoding (20 pin PDIP/SOIC) |
| 221 | MT8963AE | Integrated PCM Filter Codec |
| 222 | MT8963AE1 | Integrated PCM Filter Codec |
| 223 | MT8963AS1 | Integrated PCM Filter Codec |
| 224 | MT8963ASR | Integrated PCM Filter Codec |
| 225 | MT8964 | Integrated CODEC with u-Law companding and CCITT PCM encoding (18 pin PDIP) |
| 226 | MT8965 | Integrated CODEC with A-Law companding and CCITT PCM encoding (18 pin PDIP) |
| 227 | MT8965AE | Integrated PCM Filter Codec |
| 228 | MT8966 | Integrated CODEC with u-Law companding and CCITT PCM encoding (20 pin PDIP/SOIC) |
| 229 | MT8967 | Integrated CODEC with A-Law companding and CCITT PCM encoding (20 pin PDIP/SOIC) |
| 230 | MT8967AS | Integrated PCM Filter Codec |
| 231 | MT8971B | Digital Subscriber Interface Circuit Digital Network Interface Circuit |
| 232 | MT8972B | Digital Subscriber Interface Circuit |
| 233 | MT8976 | T1/ESF Framer Circuit |
| 234 | MT8977 | T1/ESF Framer Circuit (ACCUNET® T1.5) |
| 235 | MT8979 | CEPT PCM 30/CRC-4 Framer & Interface |
| 236 | MT8980 | 256 x 256 Channels (8 TDM Streams at 2.048 Mbps) Non-blocking Digital Switch (DX) |
| 237 | MT8981 | 128 x 128 Channels (4 TDM Streamsat 2.048 Mbps) Non-blocking Digital Switch |
| 238 | MT8981D | Digital Switch |
| 239 | MT8981D | ISO-CMOS ST-BUS |
| 240 | MT8981DE | ISO-CMOS ST-BUS |
| 241 | MT8981DP | ISO-CMOS ST-BUS |
| 242 | MT8981DP | Digital Switch |
| 243 | MT8981DP1 | ISO-CMOS ST-BUS |
| 244 | MT8981DPR | ISO-CMOS ST-BUS |
| 245 | MT8981DPR1 | ISO-CMOS ST-BUS |
| 246 | MT8982 | 64 x 64 Channels (2 TDM streams @ 2.048Mb/s) Non-blocking Digital Switch |
| 247 | MT8985 | 256 x 256 Channels (8 TDM Streams at 2.048 Mbps) Non-blocking Enhance Digital Switch (EDX) with Constant Delay Mode |
| 248 | MT8986 | 512 x 256 Channels Multiple Rate Digital Switch (MRDX) with constant delay mode |
| 249 | MT89L80 | 256 x 256 Channels (8 TDM Streams at 2.048 Mbps) 3.3 V Non-blocking Digital Switch (DX) |
| 250 | MT89L85 | 256 x 256 Channels (8 TDM Streams at 2.048 Mbps) 3.3 V Non-blocking Enhance Digital Switch (EDX) with Constant Delay Mode |
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