| Part Number | DS21Q43A |
| Manufacturer | Dallas Semiconducotr |
| Title | Quad E1 Framer |
| Description | The DS21Q43A combines four of the popular DS2143 E1 Controllers onto a single monolithic die. The “A” designation denotes that some new features a... |
| Features |
§ § § § § Four E1 (CEPT or PCM-30) /ISDN-PRI framing transceivers All four framers are fully independent; transmit and receive sections of each framer are fully independent Frames to FAS, CAS, CCS, and CRC4 formats 8-bit parallel control port that ca...
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| Datasheet |
 DS21Q43A Datasheet
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