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Cross References

Sierra IC©'s exclusive cross-reference search tool allows you to find replacements for obsolete or long lead time parts. With this information, you can save time and money by locating alternative parts for your projects quickly and efficiently.The information presented in Sierra IC�'s exclusive cross-reference search tool is based on our best estimate of the manufacturers' published information at the time that it was collected. This information is for suggestion purposes only. We recommend that you completely review the manufacturers' datasheet to confirm the device's functionality, pinout, and performance for your application. Sierra IC� is not responsible for any incorrect or incomplete information.

Cross reference

Part Number		Cross Reference Page 1 of 2
MT9042BPR ZARLINK SEMICONDUCTOR		MT9042CP 0.3-7.0V; 4-wire calling number identification circuit 2. For bellcore CID and telephones and adjuncts ZARLINK SEMICONDUCTOR
MT9042CP 0.3-7.0V; 4-wire calling number identification circuit 2. For bellcore CID and telephones and adjuncts ZARLINK SEMICONDUCTOR		MT9042BPR ZARLINK SEMICONDUCTOR
MT9045AN Dual reference frequency selectable 3.3V Digital PLL with Multiple Clock Outputs for T1/E1 (ITU-T G.812 type IV), Stratum (3, 4, 4E) and STS-3/OC3 Systems ZARLINK SEMICONDUCTOR		MT9045ANR Dual reference frequency selectable 3.3V Digital PLL with Multiple Clock Outputs for T1/E1 (ITU-T G.812 type IV), Stratum (3, 4, 4E) and STS-3/OC3 Systems ZARLINK SEMICONDUCTOR
MT9045ANR Dual reference frequency selectable 3.3V Digital PLL with Multiple Clock Outputs for T1/E1 (ITU-T G.812 type IV), Stratum (3, 4, 4E) and STS-3/OC3 Systems ZARLINK SEMICONDUCTOR		MT9045AN Dual reference frequency selectable 3.3V Digital PLL with Multiple Clock Outputs for T1/E1 (ITU-T G.812 type IV), Stratum (3, 4, 4E) and STS-3/OC3 Systems ZARLINK SEMICONDUCTOR
MT90820AL 2048 x 2048 Channels Selectable Rate (2, 4, 8 Mbps) Non-blocking Large Digital Switch (LDX) ZARLINK SEMICONDUCTOR		7290820PQF 2K X 2K TSI SWITCH INTEGRATED DEVICE TECH (IDT)
MT90820ALX04 6.0V; 40mA; large digital switch (LDX). For meduim and large switching platforms,QFP100 ZARLINK SEMICONDUCTOR		7290820PQF 2K X 2K TSI SWITCH INTEGRATED DEVICE TECH (IDT)
MT90820ALX66 6.0V; 40mA; large digital switch (LDX). For meduim and large switching platforms,QFP100 66 per tray ZARLINK SEMICONDUCTOR		7290820PQF 2K X 2K TSI SWITCH INTEGRATED DEVICE TECH (IDT)
MT90823AL 2048 x 2048 Channels Selectable Rate (2, 4, 8 Mbps) 3.3 V Non-blocking Large Digital Switch (LDX) MITEL/ZARLINK		MT90823ALX66 MITEL/ZARLINK
MT9D136M6 MICRON TECHNOLOGY		HYM536120AW-60 HYNIX
MT9D136M7 MICRON TECHNOLOGY		HB56G136SB-7A HB56G136SB7A HITACHI
MT9D436M6 MICRON		TSB3604D08BG6C0 AVANT TECHNOLOGY
MT9LSDT1672G133 MICRON TECHNOLOGY		HYS72V16300GR-7.5 PC133 128MB (16Mx72) 1 bank SDRAM DIMM INFINEON TECHNOLOGIES
MT9LSDT1672G133B1 DRAM Module SDRAM 1.125G-Bit 168RDIMM MICRON TECHNOLOGY		HYS72V16300GR-7.5 PC133 128MB (16Mx72) 1 bank SDRAM DIMM INFINEON TECHNOLOGIES
MT9LSDT1672G133E1 DRAM Module SDRAM 1.125G-Bit 168RDIMM MICRON TECHNOLOGY		HYS72V16300GR-7.5 PC133 128MB (16Mx72) 1 bank SDRAM DIMM INFINEON TECHNOLOGIES
MT9LSDT3272G13EB2 DRAM Module SDRAM 2.25G-Bit 168RDIMM MICRON TECHNOLOGY		MT9LSDT3272G-13EC2 DRAM Module SDRAM 2.25G-Bit 168RDIMM MICRON TECHNOLOGY
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