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512 x 8 Memory ICs

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Types of Memory ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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, 8-TSSOP, EXT W/HALF ARRAY WP 24FC04H-E/ST Microchip Technology 1: €0.361 1,397In Stock	Mfr. Part No. 24FC04H-E/ST Mouser Part No 579-24FC04H-E/ST	Microchip Technology	EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-TSSOP, EXT W/HALF ARRAY WP Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	1,397In Stock	€0.361 €0.357 €0.303 €0.284	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	4 kbit	2-Wire, I2C
EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-SOIC, IND W/HALF ARRAY WP 24FC04H-I/SN Microchip Technology 1: €0.224 823In Stock	Mfr. Part No. 24FC04H-I/SN Mouser Part No 579-24FC04H-I/SN	Microchip Technology	EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-SOIC, IND W/HALF ARRAY WP Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	823In Stock	€0.224 €0.22 €0.211 €0.202	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	2-Wire, I2C
EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-TSSOP, IND W/HALF ARRAY WP 24FC04H-I/ST Microchip Technology 1: €0.241 1,700In Stock	Mfr. Part No. 24FC04H-I/ST Mouser Part No 579-24FC04H-I/ST	Microchip Technology	EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-TSSOP, IND W/HALF ARRAY WP Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	1,700In Stock	€0.241 €0.238 €0.23 €0.22	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	4 kbit	2-Wire, I2C
EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 5-SOT23, EXT W/HALF ARRAY WP 24FC04HT-E/OT Microchip Technology 1: €0.241 3,341In Stock	Mfr. Part No. 24FC04HT-E/OT Mouser Part No 579-24FC04HT-E/OT	Microchip Technology	EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 5-SOT23, EXT W/HALF ARRAY WP Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	3,341In Stock	Cut Tape €0.241 €0.238 €0.23 Reel €0.22	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	SOT-23-5	4 kbit	2-Wire, I2C
EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-TSSOP, EXT W/HALF ARRAY WP 24FC04HT-E/ST Microchip Technology 1: €0.335 2,283In Stock	Mfr. Part No. 24FC04HT-E/ST Mouser Part No 579-24FC04HT-E/ST	Microchip Technology	EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-TSSOP, EXT W/HALF ARRAY WP Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	2,283In Stock	Cut Tape €0.335 €0.33 €0.321 €0.312 Reel €0.303	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	TSSOP-8	4 kbit	2-Wire, I2C
EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 5-SOT23, IND W/HALF ARRAY WP 24FC04HT-I/OT Microchip Technology 1: €0.189 2,434In Stock 12,000Expected 04/11/2026	Mfr. Part No. 24FC04HT-I/OT Mouser Part No 579-24FC04HT-I/OT	Microchip Technology	EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 5-SOT23, IND W/HALF ARRAY WP Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	2,434In Stock 12,000Expected 04/11/2026	Cut Tape €0.189 €0.183 Reel €0.175	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	SOT-23-5	4 kbit	2-Wire, I2C
EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-TSSOP, IND W/HALF ARRAY WP 24FC04HT-I/ST Microchip Technology 1: €0.241 2,500In Stock	Mfr. Part No. 24FC04HT-I/ST Mouser Part No 579-24FC04HT-I/ST	Microchip Technology	EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-TSSOP, IND W/HALF ARRAY WP Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	2,500In Stock	Cut Tape €0.241 €0.238 €0.23 Reel €0.22	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	TSSOP-8	4 kbit	2-Wire, I2C
EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-SOIC 24FC04T-I/SN Microchip Technology 1: €0.224 483In Stock	Mfr. Part No. 24FC04T-I/SN Mouser Part No 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 €0.224 €0.22 €0.211 Reel €0.202	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: €0.241 68In Stock	Mfr. Part No. 24FC04T-I/ST Mouser Part No 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 €0.241 €0.238 €0.23 Reel €0.22	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: €0.421 1,471In Stock	Mfr. Part No. 24LC04B-E/MS Mouser Part No 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	€0.421 €0.413 €0.385	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	4 kbit	2-Wire, I2C
EEPROM 512x8 - 2.5V 24LC04B-E/SN Microchip Technology 1: €0.378 1,073In Stock	Mfr. Part No. 24LC04B-E/SN Mouser Part No 579-24LC04B-E/SN	Microchip Technology	EEPROM 512x8 - 2.5V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	1,073In Stock	€0.378 €0.376 €0.348 €0.34	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	2-Wire, I2C
EEPROM 512x8 - 2.5V 24LC04B-I/MS Microchip Technology 1: €0.344 571In Stock	Mfr. Part No. 24LC04B-I/MS Mouser Part No 579-24LC04B-I/MS	Microchip Technology	EEPROM 512x8 - 2.5V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	571In Stock	€0.344 €0.34 €0.33 €0.321	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	4 kbit	2-Wire, I2C
EEPROM 512x8 - 2.5V 24LC04B-I/P Microchip Technology 1: €0.387 1,421In Stock	Mfr. Part No. 24LC04B-I/P Mouser Part No 579-24LC04B-I/P	Microchip Technology	EEPROM 512x8 - 2.5V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	1,421In Stock	€0.387 €0.385 €0.376 €0.358	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	4 kbit	2-Wire, I2C
EEPROM 512x8 - 2.5V 24LC04B-I/SN Microchip Technology 1: €0.327 3,200In Stock 975Expected 02/11/2026	Mfr. Part No. 24LC04B-I/SN Mouser Part No 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 02/11/2026	€0.327 €0.321 €0.303 €0.275	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: €0.378 802In Stock	Mfr. Part No. 24LC04BH-E/SN Mouser Part No 579-24LC04BH-E/SN	Microchip Technology	EEPROM 4K 512 X 8 2.5V SER EE EXT 1/2 ARAY WP	Datasheet	802In Stock	€0.378 €0.376 €0.348 €0.34	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: €0.31 658In Stock	Mfr. Part No. 24LC04BH-I/SN Mouser Part No 579-24LC04BH-I/SN	Microchip Technology	EEPROM 4K 512 X 8 2.5V SER EE IND 1/2 ARAY WP	Datasheet	658In Stock	€0.31 €0.303 €0.275 €0.266	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: €0.31 206In Stock	Mfr. Part No. 24LC04BHT-I/SN Mouser Part No 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 €0.31 €0.303 Reel €0.266 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: €0.387 1,536In Stock	Mfr. Part No. 24LC04B/P Mouser Part No 579-24LC04BP	Microchip Technology	EEPROM 512x8 2.5V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	1,536In Stock	€0.387 €0.385 €0.376 €0.358	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	4 kbit	2-Wire, I2C
EEPROM 512x8 - 2.5V 24LC04B/SN Microchip Technology 1: €0.31 2,769In Stock	Mfr. Part No. 24LC04B/SN Mouser Part No 579-24LC04BSN	Microchip Technology	EEPROM 512x8 - 2.5V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	2,769In Stock	€0.31 €0.303 €0.275 €0.266	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: €0.344 1,267In Stock	Mfr. Part No. 24LC04BT-I/MNY Mouser Part No 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 €0.344 €0.342 Reel €0.321 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: €0.31 4,253In Stock	Mfr. Part No. 24LC04BT/SN Mouser Part No 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 €0.31 €0.303 Reel €0.266 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: €0.628 494In Stock	Mfr. Part No. 25AA040-I/SN Mouser Part No 579-25AA040-I/SN	Microchip Technology	EEPROM 512x8 - 1.8V	Datasheet	494In Stock	€0.628 €0.624 €0.596 €0.568	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: €0.602 1,119In Stock	Mfr. Part No. 25AA040A-I/P Mouser Part No 579-25AA040A-I/P	Microchip Technology	EEPROM 4K 512X8 1.8V SER EE IND	Datasheet	1,119In Stock	€0.602 €0.596 €0.587 €0.55	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: €0.499 1,208In Stock	Mfr. Part No. 25AA040AT-I/SN Mouser Part No 579-25AA040AT-I/SN	Microchip Technology	EEPROM 4K 512X8 1.8V SER EE IND	Datasheet	1,208In Stock	Cut Tape €0.499 €0.495 €0.488 Reel €0.449 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: €0.722 714In Stock	Mfr. Part No. 25C040-E/SN Mouser Part No 579-25C040-E/SN	Microchip Technology	EEPROM 512x8 - 5V	Datasheet	714In Stock	€0.722 €0.715 €0.679 €0.651	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	SPI