| Image | 
            Part Number | 
            Description | 
            Package  | 
            Standard Package | 
            
          
            
            
                  | 
                CAT24C04WGI-T3 Catalyst Semiconductor Inc. | 
                Catalyst Semiconductor Inc., EEPROM Memory IC 4Kb (512 x 8) I²C 400 kHz 900 ns 8-SOIC | 
                8-SOIC (0.154", 3.90mm Width) | 
                3000 | 
                
            
            
            
                  | 
                CAT25020VGI-T3 Catalyst Semiconductor Inc. | 
                Catalyst Semiconductor Inc., EEPROM Memory IC 2Kb (256 x 8) SPI 8-SOIC | 
                8-SOIC (0.154", 3.90mm Width) | 
                3000 | 
                
            
            
            
                  | 
                CAT24C04YI-G Catalyst Semiconductor Inc. | 
                Catalyst Semiconductor Inc., EEPROM Memory IC 4Kb (512 x 8) I²C 400 kHz 900 ns 8-TSSOP | 
                8-TSSOP (0.173", 4.40mm Width) | 
                1 | 
                
            
            
            
                  | 
                CAT24AA02WGI Catalyst Semiconductor Inc. | 
                Catalyst Semiconductor Inc., EEPROM Memory IC 2Kb (256 x 8) I²C 1 MHz 400 ns 8-SOIC | 
                8-SOIC (0.154", 3.90mm Width) | 
                1 | 
                
            
            
            
                  | 
                CAT93C57K-26528T Catalyst Semiconductor Inc. | 
                Catalyst Semiconductor Inc., EEPROM Memory IC 2Kb (256 x 8, 128 x 16) SPI 1 MHz 8-SOIC | 
                8-SOIC (0.154", 3.90mm Width) | 
                2000 | 
                
            
            
            
                  | 
                CAT93C86SE-26685 Catalyst Semiconductor Inc. | 
                Catalyst Semiconductor Inc., EEPROM Memory IC 16Kb (2K x 8, 1K x 16) SPI 3 MHz 8-SOIC | 
                8-SOIC (0.154", 3.90mm Width) | 
                1 | 
                
            
            
            
                  | 
                MC100EL58MNR4G Catalyst Semiconductor Inc. | 
                Catalyst Semiconductor Inc., Multiplexer 1 x 2:1 8-DFN (2x2) | 
                8-VFDFN Exposed Pad | 
                1000 | 
                
            
            
            
                  | 
                MC74ACT157NG Catalyst Semiconductor Inc. | 
                Catalyst Semiconductor Inc., Multiplexer 4 x 2:1 16-PDIP | 
                16-DIP (0.300", 7.62mm) | 
                500 | 
                
            
            
            
                  | 
                MC100EL32MNR4G Catalyst Semiconductor Inc. | 
                Catalyst Semiconductor Inc., Counter IC Divide-by-2 1 Element 1 Bit Positive, Negative 8-DFN (2x2) | 
                8-VFDFN Exposed Pad | 
                1000 | 
                
            
            
            
                  | 
                MC14028BCPG Catalyst Semiconductor Inc. | 
                Catalyst Semiconductor Inc., Counter IC - 1 Element 10 Bit Positive Edge 16-SOIC | 
                16-SOIC (0.154", 3.90mm Width) | 
                500 | 
                
            
            
            
                  | 
                CAT9554HV4I Catalyst Semiconductor Inc. | 
                Catalyst Semiconductor Inc., I/O Expander 8 I²C, SMBus 400 kHz 16-TQFN (4x4) | 
                16-WQFN Exposed Pad | 
                1 | 
                
            
            
            
                  | 
                CAT9534WI-GT2 Catalyst Semiconductor Inc. | 
                Catalyst Semiconductor Inc., I/O Expander 8 I²C, SMBus 400 kHz 16-SOIC | 
                16-SOIC (0.154", 3.90mm Width) | 
                2000 | 
                
            
            
            
                  | 
                CAT9534YI-GT2 Catalyst Semiconductor Inc. | 
                Catalyst Semiconductor Inc., I/O Expander 8 I²C, SMBus 400 kHz 16-TSSOP | 
                16-TSSOP (0.173", 4.40mm Width) | 
                2500 | 
                
            
            
            
                  | 
                CAT9554HV4I-GT2 Catalyst Semiconductor Inc. | 
                Catalyst Semiconductor Inc., I/O Expander 8 I²C, SMBus 400 kHz 16-TQFN (4x4) | 
                16-WQFN Exposed Pad | 
                2000 | 
                
            
            
            
                  | 
                CAT9555HV6I-GT2 Catalyst Semiconductor Inc. | 
                Catalyst Semiconductor Inc., I/O Expander 16 I²C, SMBus 400 kHz 24-TQFN (4x4) | 
                24-WFQFN Exposed Pad | 
                2000 | 
                
            
            
            
                  | 
                CAT9554YGI Catalyst Semiconductor Inc. | 
                Catalyst Semiconductor Inc., I/O Expander | 
                - | 
                1 | 
                
            
            
            
                  | 
                CAT9554AYGI-T2 Catalyst Semiconductor Inc. | 
                Catalyst Semiconductor Inc., I/O Expander | 
                - | 
                2000 | 
                
            
            
            
                  | 
                CAT9554AWGI-T2 Catalyst Semiconductor Inc. | 
                Catalyst Semiconductor Inc., I/O Expander | 
                - | 
                2000 | 
                
            
            
            
                  | 
                CAT9554AYGI Catalyst Semiconductor Inc. | 
                Catalyst Semiconductor Inc., I/O Expander | 
                - | 
                1 | 
                
            
            
            
                  | 
                CAT9554AYI-G Catalyst Semiconductor Inc. | 
                Catalyst Semiconductor Inc., I/O Expander 8 I²C, SMBus 400 kHz 16-TSSOP | 
                16-TSSOP (0.173", 4.40mm Width) | 
                1 | 
                
            
            
            
                  | 
                CAT9554HV6I Catalyst Semiconductor Inc. | 
                Catalyst Semiconductor Inc., I/O Expander | 
                - | 
                1 | 
                
            
            
            
                  | 
                CAT9534YI-G Catalyst Semiconductor Inc. | 
                Catalyst Semiconductor Inc., I/O Expander 8 I²C, SMBus 400 kHz 16-TSSOP | 
                16-TSSOP (0.173", 4.40mm Width) | 
                1 | 
                
            
            
            
                  | 
                CAT809STBI-GT3 Catalyst Semiconductor Inc. | 
                Catalyst Semiconductor Inc., Microprocessor IC series | 
                - | 
                1 | 
                
            
            
            
                  | 
                CAT5251WI50 Catalyst Semiconductor Inc. | 
                Catalyst Semiconductor Inc., Digital Potentiometer 50k Ohm 4 Circuit 256 Taps Interface 24-SOIC | 
                -40°C ~ 85°C | 
                1 | 
                
            
            
            
                  | 
                CAT5259YI-00 Catalyst Semiconductor Inc. | 
                Catalyst Semiconductor Inc., Digital Potentiometer 100k Ohm 4 Circuit 256 Taps I²C Interface 24-TSSOP | 
                -40°C ~ 85°C | 
                1 | 
                
            
            
            
                  | 
                CAT5241YI-25 Catalyst Semiconductor Inc. | 
                Catalyst Semiconductor Inc., Digital Potentiometer 2.5k Ohm 4 Circuit 64 Taps I²C Interface 20-TSSOP | 
                -40°C ~ 85°C | 
                1 | 
                
            
            
            
                  | 
                CAT5221YI-10 Catalyst Semiconductor Inc. | 
                Catalyst Semiconductor Inc., Digital Potentiometer 10k Ohm 2 Circuit 64 Taps I²C Interface 20-TSSOP | 
                -40°C ~ 85°C | 
                1 | 
                
            
            
            
                  | 
                CAT5113YI-00 Catalyst Semiconductor Inc. | 
                Catalyst Semiconductor Inc., Digital Potentiometer 100k Ohm 1 Circuit 100 Taps Up/Down (U/D, INC, CS) Interface 8-TSSOP | 
                -40°C ~ 85°C | 
                1 | 
                
            
            
            
                  | 
                CAT5132ZI-00-GT3 Catalyst Semiconductor Inc. | 
                Catalyst Semiconductor Inc., Digital Potentiometer 100k Ohm 1 Circuit 128 Taps I²C Interface 10-MSOP | 
                -40°C ~ 85°C | 
                1 | 
                
            
            
            
                  | 
                CAT5111ZI-00 Catalyst Semiconductor Inc. | 
                Catalyst Semiconductor Inc., Digital Potentiometer 100k Ohm 1 Circuit 100 Taps Up/Down (U/D, INC, CS) Interface 8-MSOP | 
                -40°C ~ 85°C | 
                1 |