- Sierra IC Inc. will be closed for the holiday season from December 20, 2025 through January 4, 2026, and will resume normal business operations on January 5, 2026.    

 

Sierra IC Inc., a global independent distributor, specializes in integrated circuits, active and passive components, connectors, and discrete electromechanical parts.

Products UnCategorized Switch-Fabric Sierra IC Catalog Page 8

Part Number Manufacturer
Page 8 of 14
MT8981DE1
PB FREE DIGITAL SWITCH
Zarlink
MT8981DP1
PB FREE DIGITAL SWITCH
Zarlink
MT8981DPR1
Switch Fabric 128 x 128 5V 44-Pin PLCC T/R
Zarlink
MT8985AE1
PB FREE ENHANCED DIGITAL SWITCH
Zarlink
MT8985AL
256 x 256 Channels (8 TDM Streams at 2.048 Mbps) Non-blocking Enhance Digital Switch (EDX) with Constant Delay Mode
Zarlink
MT8985AL1
PB FREE ENHANCED DIGITAL SWITCH
Zarlink
MT8985AP1
PB FREE ENHANCED DIGITAL SWITCH
Zarlink
MT8985APR1
Switch Fabric 256 x 256 16.384Mbps 5V 44-Pin PLCC T/R
Zarlink
MT89L80AN1
PB FREE LOW VOLTAGE DIGITAL SWITCH
Zarlink
MT89L80ANR1
Switch Fabric 256 x 256 16.384Mbps 3.3V 48-Pin SSOP T/R
Zarlink
MT89L80AP1
PB FREE LOW VOLTAGE DIGITAL SWITCH:
Zarlink
MT89L80APR
256 x 256 Channels (8 TDM Streams at 2.048 Mbps) 3.3 V Non-blocking Digital Switch (DX)
Zarlink
MT89L80APR1
Switch Fabric 256 x 256 16.384Mbps 3.3V 44-Pin PLCC T/R
Zarlink
MT89L85AN1
PB FREE LOW VOLTAGE ENHANCED DIG.SWITCH
Zarlink
MT89L85ANR1
Switch Fabric 256 x 256 16.384Mbps 3.3V 48-Pin SSOP T/R
Zarlink

Contact Info

SIERRA IC, INC.
16151 Lancaster Hwy
Charlotte NC 28277

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