- 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.

Semiconductors and Actives Memory-General Sierra IC Catalog Page 422

Part Number Manufacturer
Page 422 of 445
UPD444016LLE-A10
SRAM Chip Async Single 3.3V 4M-Bit 256K x 16 10ns 44-Pin SOJ
NEC Electronics
UPD444016LLE-A12
SRAM Chip Async Single 3.3V 4M-Bit 256K x 16 12ns 44-Pin SOJ
NEC Electronics
UPD444016LLE-A12-A
SRAM Chip Async Single 3.3V 4M-Bit 256K x 16 12ns 44-Pin SOJ
NEC Electronics
UPD4442182GF-A60
SRAM Chip Sync Single 3.3V 4.5M-Bit 256K x 18 3.5ns 100-Pin LQFP
NEC Electronics
UPD4442323GF-A60
SRAM Chip Sync Single 3.3V 4M-Bit 128K x 32 3.5ns 100-Pin LQFP
NEC Electronics
UPD4442362GF-A60
SRAM Chip Sync Single 3.3V 4.5M-Bit 128K x 36 3.5ns 100-Pin LQFP
NEC Electronics
UPD4481161GF-A65
SRAM Chip Sync Single 3.3V 8M-Bit 512K x 16 6.5ns 100-Pin LQFP
NEC Electronics
UPD4481182GF-A44
SRAM Chip Sync Single 3.3V 9M-Bit 512K x 18 2.8ns 100-Pin LQFP
NEC Electronics
UPD4481182GF-A50
SRAM Chip Sync Single 3.3V 9M-Bit 512K x 18 3.2ns 100-Pin LQFP
NEC Electronics
UPD4481182GF-A60
SRAM Chip Sync Single 3.3V 9M-Bit 512K x 18 3.2ns 100-Pin LQFP
NEC Electronics
UPD4481182GF-C60
SRAM Chip Sync Single 2.5V 9M-Bit 512K x 18 3.2ns 100-Pin LQFP
NEC Electronics
UPD4481182GF-C60Y
SRAM Chip Sync Single 2.5V 9M-Bit 512K x 18 3.2ns 100-Pin LQFP
NEC Electronics
UPD4481182GF-C75
SRAM Chip Sync Single 2.5V 9M-Bit 512K x 18 4.5ns 100-Pin LQFP
NEC Electronics
UPD4482181GF-A75
SRAM Chip Sync Single 3.3V 8M-Bit 512K x 18 7.5ns 100-Pin LQFP
NEC Electronics
UPD4482181GF-A85
SRAM Chip Sync Single 3.3V 8M-Bit 512K x 18 8.5ns 100-Pin LQFP
NEC Electronics

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SIERRA IC, INC.
16151 Lancaster Hwy
Charlotte NC 28277

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