- 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 439

Part Number Manufacturer
Page 439 of 445
X28HC256KM-12
32K X 8 EEPROM,CMOS,HIGH SPEED,LCC,MILITARY,120NS K, PGA 28L
Intersil
X28HC256KM-15
32K X 8M EEPROM,CMOS,HIGH SPEED,LCC,MIL,150NS K, PGA 28L
Intersil
X28HC256KM-90
5 Volt, Byte Alterable E2PROM
Intersil
X28HC256KMB-12
5 Volt, Byte Alterable E2PROM
Intersil
X28HC256KMB-15
EEPROM Parallel 256K-Bit 32K x 8 5V 28-Pin CPGA
Intersil
X28HC256KMB-90
EEPROM Parallel 256K-Bit 32K x 8 5V 28-Pin CPGA
Intersil
X28HC256P-12
EEPROM Parallel 256K-Bit 32K x 8 5V 28-Pin PDIP
Intersil
X28HC256P-90
EEPROM Parallel 256K-Bit 32K x 8 5V 28-Pin PDIP
Intersil
X28HC256PI-15
EEPROM Parallel 256K-Bit 32K x 8 5V 28-Pin PDIP
Intersil
X28HC256PI-90
5 Volt, Byte Alterable E2PROM
Intersil
X28HC256PM-15
32K X 8 EEPROM, CMOS HI-SPD PDIP 150NS MIL TEMP P, PDIP 28L
Intersil
X28HC256PM-15C9056
32K X 8 HIGH SPEED CMOS EEPROM
Intersil
X28HC256PZ-90
EEPROM Parallel 256K-Bit 32K x 8 5V 28-Pin PDIP
Intersil
X28HC256S-12
EEPROM Parallel 256K-Bit 32K x 8 5V 28-Pin SOIC W
Intersil
X28HC256S-12T1
EEPROM Parallel 256K-Bit 32K x 8 5V 28-Pin SOIC W T/R
Intersil

Contact Info

SIERRA IC, INC.
16151 Lancaster Hwy
Charlotte NC 28277

To Place an Order

E-mail Info

Follow us on:

Visa Mastercard American Express Open Links