| No image | XRT86VX38IB329ES | Exar Corporation | 8 CH LH/SH T1/E1 LIU + FRAMER (8 | $903.1400 | 0 | — |
| No image | XRT86VL32IB-F | Exar Corporation | IC LIU/FRAMER T1/E1/J1 2CH 225BG | $25.4340 | 0 | Tray |
 | XRT59L91ID-F | Exar Corporation | XRT59L91 Series 3.3 V SMT Single-Chip E1 Line Interface Unit SOIC-16 | $1.6070 – $1.9980 | 15,502 | Tube |
| No image | XRT86SH328OR | Exar Corporation | ORION BOX FOR VOYAGER | $3194.8800 | 0 | — |
 | XRT83D10IWTR | Exar Corporation | IC LIU T1/E1 SGL 28SOJ | $12.3660 | 0 | Tape & Reel (TR) |
| No image | XRT86VX38IB256-F | Exar Corporation | IC LIU/FRAMER 256PBGA | $33.5590 – $39.1410 | 8,000 | Bulk |
| No image | XRT86VX38IB256ES | Exar Corporation | 8 CH LH/SH T1/E1 LIU + FRAMER (8 | $903.1400 | 0 | — |
| No image | XRT73L02MIV-F | Exar Corporation | XRT7300 Series 3.3 V 2 Channel E3/DS3/STS-1 Line Interface Unit TQFP-100 | $17.1970 – $19.9650 | 1,523 | Tray |
| XRT59L91IDTR-F | Exar Corporation | Line Interface Unit 2.048Mbps E1 Short 16-Pin SOIC W T/R | $1.3100 – $1.6300 | 17,274 | Tape & Reel (TR) |
| No image | XRT73LC04AIV-F | Exar Corporation | IC Liu E3/DS3/STS-1 4CH 144LQFP | $59.0700 – $68.8960 | 636 | Tray |
| No image | XRT75L03IVTR-F | Exar Corporation | IC LIU E3/DS3/STS-1 3CH 128LQFP | $87.8850 | 0 | Tape & Reel (TR) |
| XRT82D20IW-F | Exar Corporation | XRT82D20 Series 5.5 V Surface Mount Single Channel Line Interface Unit SOJ-28 | $9.9170 – $12.8300 | 38 | Tube |
| No image | XRT71D03IV-F | Exar Corporation | IC Jitter Attenuator 3CH 64TQFP | $50.4200 – $62.6840 | 855 | Tray |
| XRT82D20IWTR-F | Exar Corporation | IC LIU E1 SGL 28SOJ | $7.9800 | 0 | Tape & Reel (TR) |
| No image | XRT86VL30ES | Exar Corporation | IC FRAMR/LIU T1/E1/J1 QD 128LQFP | $668.3000 | 0 | — |
| No image | XRT75L04IV-F | Exar Corporation | XRT75 Series 3.3 V Four Channel E3 / DS3 / STS-1 Line Interface Unit LQFP-176 | $87.1980 – $101.7040 | 945 | Tray |
| No image | XRT86VL30ES80 | Exar Corporation | IC FRAMR/LIU T1/E1/J1 QD 128LQFP | $668.3000 | 0 | — |
| No image | XRT83VL38ES | Exar Corporation | IC LIU SH T1/E1/J1 OCTAL 225BGA | $617.7600 | 0 | — |
| No image | XRT71D03IVTR-F | Exar Corporation | IC JITTER ATTENUATOR 3CH 64TQFP | $112.6060 | 0 | Tape & Reel (TR) |
| No image | XRT75VL00IV-F | Exar Corporation | XRT75 Series 3.3 V Single Channel Fully Integrated Line Interface Unit TQFP-52 | $11.2300 – $13.9600 | 1,323 | Tray |
| No image | XRT83SL30IV-F | Exar Corporation | XRT83SL30 Series 3.3 V Single-Channel T1/E1/J1 SH Transceiver W/Clock Recovery | $8.3340 – $9.7200 | 383 | Bulk |
| No image | XRT83L30ES | Exar Corporation | IC LIU LH/SH T1/E1 SGL 64TQFP | $420.5400 | 0 | — |
| No image | XRT83VSH28ES | Exar Corporation | IC LIU SH E1 OCTAL 225BGA | $617.7600 | 0 | — |
| No image | XRT83VSH38ES | Exar Corporation | IC LIU SH T1/E1/J1 8CH 225BGA | $617.7600 | 0 | — |
| No image | XRT83L34IVTR-F | Exar Corporation | IC LIU T1/E1/J1 QUAD 128TQFP | $33.1710 | 0 | Tape & Reel (TR) |
| No image | XRT75R03IV-F | Exar Corporation | Line Interface Unit 51.84Mbps DS3/E3/STS-1 Serial 128-Pin LQFP | $43.5500 – $50.7950 | 46 | Tray |
| No image | XRT86VL30IV-F | Exar Corporation | IC FRAMR/LIU T1/E1/J1 QD 128LQFP | $13.1200 – $16.9800 | 72 | Tray |
 | XRT86VX38IB329-F | Exar Corporation | IC TI/E1/J1 Framer/liu 329FBGA | $33.5590 – $39.1410 | 135 | Tray |
| No image | XRT83L30IVTR-F | Exar Corporation | IC LIU LH/SH T1/E1 SGL 64SQFP | $11.9730 | 0 | Tape & Reel (TR) |
| No image | XRT75R03DIVTR-F | Exar Corporation | IC LIU E3/DS3/STS-1 3CH 128LQFP | $71.8300 | 0 | Tape & Reel (TR) |
| No image | XRT5683AIDTR-F | Exar Corporation | IC Pcm Line Interface 18SOIC | $7.9200 – $9.8500 | 2,278 | Tape & Reel (TR) |
| No image | XRT83L30IV-F | Exar Corporation | XRT83L30 Series 3.3 V Single-Channel T1/E1/J1 LH/SH Transceiver W/Clock Recovery | $4.7700 – $5.9300 | 5,948 | Tray |
 | XRT83VSH38IB-F | Exar Corporation | Line Interface Unit 2.048Mbps E1/J1/T1 Short Parallel/Serial 225-Pin BGA | $6.6020 – $8.2070 | 50 | Tray |
| No image | XRT75VL00DIV-F | Exar Corporation | XRT75VL00D Series E3/Ds3/Sts-1 Line Interface Surface Mount Sonet TQFP-52 | $21.9650 – $25.6190 | 705 | Tray |
| No image | XRT73L02MIVTR-F | Exar Corporation | IC LIU E3/DS3/STS-1 2CH 100TQFP | $43.2110 | 0 | Tape & Reel (TR) |
| No image | XRT75VL00IVTR-F | Exar Corporation | IC LIU E3/DS3/STS-1 1CH 52TQFP | $23.0310 | 0 | Tape & Reel (TR) |
| No image | XRT83L34IV-F | Exar Corporation | IC LIU T1/E1/J1 QUAD 128TQFP | $31.0690 – $38.3200 | 41 | Tray |
| No image | XRT75L03DIVTR-F | Exar Corporation | IC LIU E3/DS3/STS-1 3CH 128LQFP | $117.7580 | 0 | Tape & Reel (TR) |
 | XRT73LC03AIV-F | Exar Corporation | IC LIU E3/DS3/STS-1 3CH 120LQFP | $47.2660 – $55.1290 | 6,500 | Tray |
| No image | XRT83SL30ES | Exar Corporation | IC LIU LH/SH T1/E1 SGL 64TQFP | $420.5400 | 0 | — |
| No image | XRT83SL34IV-F | Exar Corporation | XRT83SL34 Series 3.3 V Quad T1/E1/J1 SH Transceiver With Clock Recovery-TQFP-128 | $23.8030 – $27.7630 | 1,376 | Tray |
| No image | XRT5997IV-F | Exar Corporation | XRT5997 Series 3.3 V SMT Seven-Channel E1 Line Interface Unit TQFP-100 | $22.9680 – $26.7890 | 1,520 | Tray |
| No image | XRT83VSH314IB-F | Exar Corporation | Liu, Fourteen, 3.46V, PBGA-304 | $34.5260 – $40.2690 | 560 | Tray |
| No image | XRT86VX38AIB256-F | Exar Corporation | XRT86 Series 3.3 V Octal T1 / E1 / J1 Framer/ Line Interface Unit Combo BGA B256 | $35.8350 – $41.7960 | 3,343 | — |
| No image | XRT83SL30IVTR-F | Exar Corporation | IC LIU T1/E1/J1 SGL 64TQFP | $9.7130 | 0 | Tape & Reel (TR) |
| No image | XR2211ACP-F | Exar Corporation | IC FSK DEMOD/TONE DECOD 14DIP / Quadrature Dmod 14-Pin PDIP | $0.6800 – $0.8400 | 37,273 | Tube |
| No image | XRT83VSH316ES | Exar Corporation | IC LIU SH T1/E1/J1 16CH 316STBGA | $947.0800 | 0 | — |
| No image | XRT86VL34IB-F | Exar Corporation | IC LIU/FRAMER T1/E1/J1 4CH 225BG | $34.2020 | 0 | Tray |
