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Catalyst Semiconductor, Inc.
General Purpose Integrated Circuits

Catalyst Semiconductor, Inc.- General Purpose Integrated Circuits

Catalyst Semiconductor, Inc. was a fabless semiconductor company founded in 1985 and headquartered in Santa Clara, California. It specialized in designing and marketing analog and mixed-signal integrated circuits. Its product portfolio included non-volatile digital potentiometers (e.g., CAT51xx series), white LED drivers (e.g., CAT32, CAT42xx series), analog-to-digital converters, and power management ICs. The company also offered EEPROM memory products and supervisory circuits. Catalyst's digital potentiometers were widely used in industrial controls, consumer electronics, and automotive applications. In 2008, Catalyst Semiconductor was acquired by ON Semiconductor, expanding ON Semiconductor's analog and mixed-signal product offerings. Today, the Catalyst brand is integrated into ON Semiconductor's portfolio of standard and custom analog devices.

General Purpose Integrated Circuits - 型号列表

19 parts in total

Mfr Part #	Quantity Available	Price	Factory Pack Quantity	RoHS	Interface	Access Time	Memory Size	Data Converters	Voltage - Supply	Current Rating (Max)	Packaging	Mounting Style	Package / Case	Manufacturer	Operating Temperature	Product Category	Current - Average Rectified (Io)	Clock Rate	Mechanical Life
CAT25C01Y EEPROM (128x8) 1K 2.5-6.0 Catalyst (ON Semiconductor)	-		100	RoHS Compliant	SPI	75 ns	1 Kbit	100 yr	3.3 V, 5 V	5 mA	Tube	SMD/SMT	TSSOP-8	128 x 8	+ 70 C	-	-	5 MHz	Obsolete
CAT24WC129J EEPROM (384x8) 128k 16 Catalyst (ON Semiconductor)	35	1: ¥7.21	100	No	I2C	900 ns	128 Kbit	100 yr	2.5 V, 6 V	3 mA	Tube	SMD/SMT	SOIC-8	256 x 8	0 C	EEPROM	3 mA	0.4 MHz	-
CAT93C57JI EEPROM (256x8) (128x16) 2K Catalyst (ON Semiconductor)	68	1: ¥2.74	100	No	Microwire	500 ns	2 Kbit	100 yr	2.5 V, 6 V	3 mA	Tube	SMD/SMT	SOIC-8	256 x 8, 128 x 16	- 40 C	EEPROM	3 mA	1 MHz	-
CAT34WC02PI EEPROM (256x8) 2K 2.5-6.0 Catalyst (ON Semiconductor)	44	1: ¥2.307	50	No	I2C	3500 ns	2 Kbit	100 yr	2.5 V, 6 V	3 mA	Tube	Through Hole	PDIP-8	256 x 8	- 40 C	EEPROM	3 mA	0.1 MHz	-
CAT28C256T13-12 EEPROM (32kx8) 256K 5V Catalyst (ON Semiconductor)	63	1: ¥36.448	234	No	Parallel	50 ns	256 Kbit	100 yr	4.5 V, 5.5 V	30 mA	Tray	SMD/SMT	TSOP-28	32 K x 8	+ 70 C	EEPROM	30 mA	-	-
CAT93C57U EEPROM (256x8) (128x16) 2K Catalyst (ON Semiconductor)	88	1: ¥3.028	100	No	Microwire	500 ns	2 Kbit	100 yr	2.5 V, 6 V	3 mA	Tube	SMD/SMT	TSSOP-8	256 x 8, 128 x 16	0 C	EEPROM	3 mA	1 MHz	-
CAT64LC20SI EEPROM (128x16) 2K Catalyst (ON Semiconductor)	90	1: ¥9.589	100	No	SPI	500 ns	2 Kbit	100 yr	2.5 V, 6 V	3 mA	Tube	SMD/SMT	SOIC-8	128 x 8	- 40 C	EEPROM	3 mA	1 MHz	-
CAT93C46K-1.8 EEPROM (128x8) / (64x16) 1K Catalyst (ON Semiconductor)	10	1: ¥2.74	100	No	Microwire	1000 ns	1 Kbit	100 yr	1.8 V, 6 V	3 mA	Tube	SMD/SMT	SOIC-8	128 x 8, 64 x 16	0 C	EEPROM	3 mA	0.25 MHz	-
CAT24WC257KA EEPROM (768x8) 256k 32 Catalyst (ON Semiconductor)	99	1: ¥22.495	94	No	I2C	900 ns	256 Kbit	100 yr	2.5 V, 6 V	3 mA	Tube	SMD/SMT	SOIC-8	32 K x 8	- 40 C	EEPROM	3 mA	0.4 MHz	-
CAT25C32PI EEPROM (4kx8) 32K 2.5-6.0 Catalyst (ON Semiconductor)	10	1: ¥5.624	50	No	SPI	250 ns	32 Kbit	100 yr	2.5 V, 6 V	10 mA	Tube	Through Hole	PDIP-8	4 K x 8	- 40 C	EEPROM	10 mA	3 MHz	-
CAT34WC02PI-1.8 EEPROM (256x8) 2K 1.8-6.0 Catalyst (ON Semiconductor)	27	1: ¥5.984	50	No	I2C	3500 ns	2 Kbit	100 yr	1.8 V, 6 V	3 mA	Tube	Through Hole	PDIP-8	256 x 8	- 40 C	EEPROM	3 mA	0.1 MHz	-
CAT24WC65J-1.8 EEPROM (8192x8) 64k 1.8-6.0 Catalyst (ON Semiconductor)	89	1: ¥7.643	100	No	I2C	3500 ns	64 Kbit	100 yr	1.8 V, 6 V	3 mA	Tube	SMD/SMT	SOIC-8	8 K x 8	0 C	EEPROM	3 mA	0.1 MHz	-
CAT93C56K-1.8 EEPROM (256x8) (128x16) 2K Catalyst (ON Semiconductor)	73	1: ¥3.172	94	No	Microwire	1000 ns	2 Kbit	100 yr	1.8 V, 6 V	3 mA	Tube	SMD/SMT	SOIC-8	256 x 8, 128 x 16	0 C	EEPROM	3 mA	0.5 MHz	-
CAT93C56KI-1.8 EEPROM (256x8) (128x16) 2K Catalyst (ON Semiconductor)	12	1: ¥3.893	94	No	Microwire	1000 ns	2 Kbit	100 yr	1.8 V, 6 V	3 mA	Tube	SMD/SMT	SOIC-8	256 x 8, 128 x 16	- 40 C	EEPROM	3 mA	0.5 MHz	-
CAT25C08SI-1.8 EEPROM (1024x8) 8K Catalyst (ON Semiconductor)	100	4: ¥8.50	100	No	SPI	250 ns	8 Kbit	100 yr	1.8 V, 6 V	5 mA	Tube	SMD/SMT	SOIC-8	1 K x 8	- 40 C	EEPROM	5 mA	1 MHz	-
CAT93C57J EEPROM (256x8) (128x16) 2K Catalyst (ON Semiconductor)	10	1: ¥2.307	100	No	Microwire	500 ns	2 Kbit	100 yr	2.5 V, 6 V	3 mA	Tube	SMD/SMT	SOIC-8	256 x 8, 128 x 16	0 C	EEPROM	3 mA	1 MHz	-
CAT93C57JI-1.8 EEPROM (256x8) (128x16) 2K Catalyst (ON Semiconductor)	83	1: ¥3.893	100	No	Microwire	1000 ns	2 Kbit	100 yr	1.8 V, 6 V	3 mA	Tube	SMD/SMT	SOIC-8	256 x 8, 128 x 16	- 40 C	EEPROM	3 mA	0.5 MHz	-
CAT28LV64T13-20 EEPROM (8kx8) 64K 3V Catalyst (ON Semiconductor)	29	1: ¥31.724	234	No	Parallel	80 ns	64 Kbit	100 yr	3 V, 3.6 V	8 mA	Tray	SMD/SMT	TSOP-28	8 K x 8	+ 70 C	EEPROM	8 mA	-	-
CAT28C65BN-90 EEPROM (8kx8) 64K 5V Catalyst (ON Semiconductor)	3179	178: ¥14.365	32	No	Parallel	50 ns	64 Kbit	100 yr	4.5 V, 5.5 V	30 mA	Tube	SMD/SMT	PLCC-32	8 K x 8	+ 70 C	EEPROM	30 mA	-	-

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Catalyst Semiconductor, Inc.- General Purpose Integrated Circuits

General Purpose Integrated Circuits - 型号列表

Access Time

Manufacturer

Clock Rate

Memory Size

Factory Pack Quantity

Voltage - Supply

Current Rating (Max)

Package / Case

Current - Average Rectified (Io)

Interface

Operating Temperature

RoHS

Packaging

Mounting Style