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4 kbit Memory ICs

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Memory Size = 4 kbit

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Mounting Style	Package / Case	Memory Size	Interface Type
EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 5-SOT23 24FC04T-I/OT Microchip Technology 1: S/ 0.856 2,995In Stock	Mfr. Part # 24FC04T-I/OT Mouser Part # 579-24FC04T-I/OT	Microchip Technology	EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 5-SOT23 Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	2,995In Stock	Cut Tape S/ 0.856 S/ 0.829 Reel S/ 0.74	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	SOT-23-5	4 kbit	I2C
EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-SOIC 24FC04T-I/SN Microchip Technology 1: S/ 1.01 483In Stock	Mfr. Part # 24FC04T-I/SN Mouser Part # 579-24FC04T-I/SN	Microchip Technology	EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-SOIC Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	483In Stock	Cut Tape S/ 1.01 S/ 0.996 S/ 0.954 Reel S/ 0.915	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	SOIC-8	4 kbit	2-Wire, I2C
EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-TSSOP 24FC04T-I/ST Microchip Technology 1: S/ 1.09 68In Stock	Mfr. Part # 24FC04T-I/ST Mouser Part # 579-24FC04T-I/ST	Microchip Technology	EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-TSSOP Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	68In Stock	Cut Tape S/ 1.09 S/ 1.08 S/ 1.04 Reel S/ 0.996	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	TSSOP-8	4 kbit	2-Wire, I2C
EEPROM 512kx8 - 2.5V Industrial Temp 24LC04B-E/MS Microchip Technology 1: S/ 1.91 1,471In Stock	Mfr. Part # 24LC04B-E/MS Mouser Part # 579-24LC04B-E/MS	Microchip Technology	EEPROM 512kx8 - 2.5V Industrial Temp Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	1,471In Stock	S/ 1.91 S/ 1.87 S/ 1.74	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	4 kbit	2-Wire, I2C
EEPROM 512x8 - 2.5V 24LC04B-E/SN Microchip Technology 1: S/ 1.71 1,073In Stock	Mfr. Part # 24LC04B-E/SN Mouser Part # 579-24LC04B-E/SN	Microchip Technology	EEPROM 512x8 - 2.5V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	1,073In Stock	S/ 1.71 S/ 1.70 S/ 1.58 S/ 1.54	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	2-Wire, I2C
EEPROM 512x8 - 2.5V 24LC04B-I/MS Microchip Technology 1: S/ 1.56 571In Stock	Mfr. Part # 24LC04B-I/MS Mouser Part # 579-24LC04B-I/MS	Microchip Technology	EEPROM 512x8 - 2.5V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	571In Stock	S/ 1.56 S/ 1.54 S/ 1.49 S/ 1.45	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	4 kbit	2-Wire, I2C
EEPROM 512x8 - 2.5V 24LC04B-I/P Microchip Technology 1: S/ 1.75 1,421In Stock	Mfr. Part # 24LC04B-I/P Mouser Part # 579-24LC04B-I/P	Microchip Technology	EEPROM 512x8 - 2.5V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	1,421In Stock	S/ 1.75 S/ 1.74 S/ 1.70 S/ 1.62	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	4 kbit	2-Wire, I2C
EEPROM 512x8 - 2.5V 24LC04B-I/SN Microchip Technology 1: S/ 1.48 3,200In Stock 975Expected 11/2/2026	Mfr. Part # 24LC04B-I/SN Mouser Part # 579-24LC04B-I/SN	Microchip Technology	EEPROM 512x8 - 2.5V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	3,200In Stock 975Expected 11/2/2026	S/ 1.48 S/ 1.45 S/ 1.37 S/ 1.25	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	2-Wire, I2C
EEPROM 4K 512 X 8 2.5V SER EE EXT 1/2 ARAY WP 24LC04BH-E/SN Microchip Technology 1: S/ 1.71 802In Stock	Mfr. Part # 24LC04BH-E/SN Mouser Part # 579-24LC04BH-E/SN	Microchip Technology	EEPROM 4K 512 X 8 2.5V SER EE EXT 1/2 ARAY WP	Datasheet	802In Stock	S/ 1.71 S/ 1.70 S/ 1.58 S/ 1.54	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	2-Wire, I2C
EEPROM 4K 512 X 8 2.5V SER EE IND 1/2 ARAY WP 24LC04BH-I/SN Microchip Technology 1: S/ 1.40 658In Stock	Mfr. Part # 24LC04BH-I/SN Mouser Part # 579-24LC04BH-I/SN	Microchip Technology	EEPROM 4K 512 X 8 2.5V SER EE IND 1/2 ARAY WP	Datasheet	658In Stock	S/ 1.40 S/ 1.37 S/ 1.25 S/ 1.20	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	2-Wire, I2C
EEPROM 4K 512 X 8 2.5V SER EE IND 1/2 ARAY WP 24LC04BHT-I/SN Microchip Technology 1: S/ 1.40 206In Stock	Mfr. Part # 24LC04BHT-I/SN Mouser Part # 579-24LC04BHT-I/SN	Microchip Technology	EEPROM 4K 512 X 8 2.5V SER EE IND 1/2 ARAY WP	Datasheet	206In Stock	Cut Tape S/ 1.40 S/ 1.37 Reel S/ 1.20 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	SOIC-8	4 kbit	2-Wire, I2C
EEPROM 512x8 2.5V 24LC04B/P Microchip Technology 1: S/ 1.75 1,536In Stock	Mfr. Part # 24LC04B/P Mouser Part # 579-24LC04BP	Microchip Technology	EEPROM 512x8 2.5V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	1,536In Stock	S/ 1.75 S/ 1.74 S/ 1.70 S/ 1.62	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	4 kbit	2-Wire, I2C
EEPROM 512x8 - 2.5V 24LC04B/SN Microchip Technology 1: S/ 1.40 2,769In Stock	Mfr. Part # 24LC04B/SN Mouser Part # 579-24LC04BSN	Microchip Technology	EEPROM 512x8 - 2.5V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	2,769In Stock	S/ 1.40 S/ 1.37 S/ 1.25 S/ 1.20	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	2-Wire, I2C
EEPROM 4K 512 X 8 2.5V SERIAL EE IND 24LC04BT-I/MNY Microchip Technology 1: S/ 1.56 1,267In Stock	Mfr. Part # 24LC04BT-I/MNY Mouser Part # 579-24LC04BT-I/MNY	Microchip Technology	EEPROM 4K 512 X 8 2.5V SERIAL EE IND Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	1,267In Stock	Cut Tape S/ 1.56 S/ 1.55 Reel S/ 1.45 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	TDFN-8	4 kbit	2-Wire, I2C
EEPROM 512x8 - 2.5V 24LC04BT/SN Microchip Technology 1: S/ 1.40 4,253In Stock	Mfr. Part # 24LC04BT/SN Mouser Part # 579-24LC04BT/SN	Microchip Technology	EEPROM 512x8 - 2.5V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	4,253In Stock	Cut Tape S/ 1.40 S/ 1.37 Reel S/ 1.20 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	SOIC-8	4 kbit	2-Wire, I2C
EEPROM 512x8 - 1.8V 25AA040-I/SN Microchip Technology 1: S/ 2.84 494In Stock	Mfr. Part # 25AA040-I/SN Mouser Part # 579-25AA040-I/SN	Microchip Technology	EEPROM 512x8 - 1.8V	Datasheet	494In Stock	S/ 2.84 S/ 2.82 S/ 2.70 S/ 2.57	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	SPI
EEPROM 4K 512X8 1.8V SER EE IND 25AA040A-I/P Microchip Technology 1: S/ 2.72 1,119In Stock	Mfr. Part # 25AA040A-I/P Mouser Part # 579-25AA040A-I/P	Microchip Technology	EEPROM 4K 512X8 1.8V SER EE IND	Datasheet	1,119In Stock	S/ 2.72 S/ 2.70 S/ 2.65 S/ 2.49	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	4 kbit	SPI
EEPROM 4K 512X8 1.8V SER EE IND 25AA040AT-I/SN Microchip Technology 1: S/ 2.26 1,208In Stock	Mfr. Part # 25AA040AT-I/SN Mouser Part # 579-25AA040AT-I/SN	Microchip Technology	EEPROM 4K 512X8 1.8V SER EE IND	Datasheet	1,208In Stock	Cut Tape S/ 2.26 S/ 2.24 S/ 2.21 Reel S/ 2.03 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	SOIC-8	4 kbit	SPI
EEPROM 512x8 - 5V 25C040-E/SN Microchip Technology 1: S/ 3.27 714In Stock	Mfr. Part # 25C040-E/SN Mouser Part # 579-25C040-E/SN	Microchip Technology	EEPROM 512x8 - 5V	Datasheet	714In Stock	S/ 3.27 S/ 3.23 S/ 3.07 S/ 2.95	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	SPI
EEPROM 512x8 - 5V 25C040-I/P Microchip Technology 1: S/ 3.39 259In Stock	Mfr. Part # 25C040-I/P Mouser Part # 579-25C040-I/P	Microchip Technology	EEPROM 512x8 - 5V	Datasheet	259In Stock	S/ 3.39 S/ 3.36 S/ 3.23 S/ 3.07	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	4 kbit	SPI
EEPROM 512x8 - 5V 25C040-I/SN Microchip Technology 1: S/ 2.84 43In Stock	Mfr. Part # 25C040-I/SN Mouser Part # 579-25C040-I/SN	Microchip Technology	EEPROM 512x8 - 5V	Datasheet	43In Stock	S/ 2.84 S/ 2.82 S/ 2.70 S/ 2.57	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	SPI
EEPROM 512x8 - 5V 25C040/P Microchip Technology 1: S/ 3.39 515In Stock	Mfr. Part # 25C040/P Mouser Part # 579-25C040/P	Microchip Technology	EEPROM 512x8 - 5V	Datasheet	515In Stock	S/ 3.39 S/ 3.36 S/ 3.23 S/ 3.07	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	4 kbit	SPI
EEPROM 512x8 - 5V 25C040/SN Microchip Technology 1: S/ 2.84 334In Stock	Mfr. Part # 25C040/SN Mouser Part # 579-25C040SN	Microchip Technology	EEPROM 512x8 - 5V	Datasheet	334In Stock	S/ 2.84 S/ 2.82 S/ 2.70 S/ 2.57	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	SPI
EEPROM 512x8 - 5V 25C040T/SN Microchip Technology 1: S/ 2.88 1,128In Stock	Mfr. Part # 25C040T/SN Mouser Part # 579-25C040T/SN	Microchip Technology	EEPROM 512x8 - 5V	Datasheet	1,128In Stock	Cut Tape S/ 2.88 S/ 2.86 Reel S/ 2.57 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	SOIC-8	4 kbit	SPI
EEPROM 512x8 - 2.5V 25LC040-I/P Microchip Technology 1: S/ 3.39 328In Stock	Mfr. Part # 25LC040-I/P Mouser Part # 579-25LC040-I/P	Microchip Technology	EEPROM 512x8 - 2.5V	Datasheet	328In Stock	S/ 3.39 S/ 3.36 S/ 3.23 S/ 3.07	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	4 kbit	SPI