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512 x 8 Memory ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
EEPROM 4K(512 X 8)2-WIRE 5 SOT23,1.7V AT24C04C-STUM-T Microchip Technology 1: $0.27 13,142In Stock	Mfr. Part No. AT24C04C-STUM-T Mouser Part No 556-AT24C04C-STUM-T	Microchip Technology	EEPROM 4K(512 X 8)2-WIRE 5 SOT23,1.7V	Datasheet	13,142In Stock	Cut Tape $0.27 $0.261 Reel $0.235 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
EEPROM 1.7-3.6V, 1MHz, Ind Tmp, 8-UDFN AT24C04D-MAHM-T Microchip Technology 1: $0.311 14,880In Stock 5,000Expected 2026/10/01	Mfr. Part No. AT24C04D-MAHM-T Mouser Part No 556-AT24C04D-MAHM-T	Microchip Technology	EEPROM 1.7-3.6V, 1MHz, Ind Tmp, 8-UDFN	Datasheet	14,880In Stock 5,000Expected 2026/10/01	Cut Tape $0.311 $0.306 Reel $0.277 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
EEPROM 1.7-3.6V, 1MHz, Ind Tmp, 8-SOT23 AT24C04D-STUM-T Microchip Technology 1: $0.22 12,615In Stock	Mfr. Part No. AT24C04D-STUM-T Mouser Part No 556-AT24C04D-STUM-T	Microchip Technology	EEPROM 1.7-3.6V, 1MHz, Ind Tmp, 8-SOT23	Datasheet	12,615In Stock	Cut Tape $0.22 $0.215 Reel $0.204 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
EEPROM 1.7-3.6V, 1MHz, Ind Tmp, 8-TSSOP AT24C04D-XHM-T Microchip Technology 1: $0.28 5,650In Stock	Mfr. Part No. AT24C04D-XHM-T Mouser Part No 556-AT24C04D-XHM-T	Microchip Technology	EEPROM 1.7-3.6V, 1MHz, Ind Tmp, 8-TSSOP	Datasheet	5,650In Stock	Cut Tape $0.28 $0.277 $0.276 Reel $0.256 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
EEPROM 4-Kbit Serial EEPROM AT24CS04-SSHM-T Microchip Technology 1: $0.33 16,888In Stock	Mfr. Part No. AT24CS04-SSHM-T Mouser Part No 556-AT24CS04-SSHM-T	Microchip Technology	EEPROM 4-Kbit Serial EEPROM Learn More about Microchip Technology microchip at24cs01 02 04 08 eeproms	Datasheet	16,888In Stock	Cut Tape $0.33 $0.322 Reel $0.299	Min.: 1 Mult.: 1 : 4,000
EEPROM 4K - 512 x 9 1.8V to 5.5V supply AT24HC04BN-SH-T Microchip Technology 1: $0.37 5,140In Stock	Mfr. Part No. AT24HC04BN-SH-T Mouser Part No 556-AT24HC04BN-SH-T	Microchip Technology	EEPROM 4K - 512 x 9 1.8V to 5.5V supply	Datasheet	5,140In Stock	Cut Tape $0.37 $0.368 Reel $0.331 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
EEPROM 4K (512 X 8) SPI, 1.8V AT25040B-SSHL-T Microchip Technology 1: $0.37 10,807In Stock	Mfr. Part No. AT25040B-SSHL-T Mouser Part No 556-AT25040B-SSHL-T	Microchip Technology	EEPROM 4K (512 X 8) SPI, 1.8V	Datasheet	10,807In Stock	Cut Tape $0.37 $0.368 Reel $0.331 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
EEPROM 512x8 - 1.8V 24AA04T-I/OT Microchip Technology 1: $0.33 4,173In Stock	Mfr. Part No. 24AA04T-I/OT Mouser Part No 579-24AA04T-I/OT	Microchip Technology	EEPROM 512x8 - 1.8V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	4,173In Stock	Cut Tape $0.33 $0.322 Reel $0.277 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
EEPROM 512x8 - 2.5V 24LC04BT-E/OT Microchip Technology 1: $0.40 7,313In Stock	Mfr. Part No. 24LC04BT-E/OT Mouser Part No 579-24LC04BT-E/OT	Microchip Technology	EEPROM 512x8 - 2.5V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	7,313In Stock	Cut Tape $0.40 $0.398 Reel $0.373 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
EEPROM 512x8 - 2.5V 24LC04BT-E/SN Microchip Technology 1: $0.44 14,936In Stock	Mfr. Part No. 24LC04BT-E/SN Mouser Part No 579-24LC04BT-E/SN	Microchip Technology	EEPROM 512x8 - 2.5V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	14,936In Stock	Cut Tape $0.44 $0.437 $0.414 Reel $0.395 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
EEPROM 4K 512X8 2.5V SER EE IND 24LC04BT-I/MC Microchip Technology 1: $0.461 5,300In Stock 6,600Expected 2026/10/26	Mfr. Part No. 24LC04BT-I/MC Mouser Part No 579-24LC04BT-I/MC	Microchip Technology	EEPROM 4K 512X8 2.5V SER EE IND Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	5,300In Stock 6,600Expected 2026/10/26	Cut Tape $0.461 $0.458 $0.448 Reel $0.437 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
EEPROM 512x8 - 2.5V 24LC04BT-I/SN Microchip Technology 1: $0.38 9,950In Stock	Mfr. Part No. 24LC04BT-I/SN Mouser Part No 579-24LC04BT-I/SN	Microchip Technology	EEPROM 512x8 - 2.5V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	9,950In Stock	Cut Tape $0.38 $0.373 $0.368 Reel $0.32 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
EEPROM 512x8 - 2.5V 24LC04BT/SN Microchip Technology 1: $0.361 4,493In 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	4,493In Stock	Cut Tape $0.361 $0.352 Reel $0.309 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
EEPROM 4K 512X8 1.8V SER EE IND 25AA040AT-I/MC Microchip Technology 1: $0.711 3,454In Stock	Mfr. Part No. 25AA040AT-I/MC Mouser Part No 579-25AA040AT-I/MC	Microchip Technology	EEPROM 4K 512X8 1.8V SER EE IND	Datasheet	3,454In Stock	Cut Tape $0.711 $0.704 Reel $0.629 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
EEPROM 4K 512X8 2.5V SER EE IND 25LC040A-I/SN Microchip Technology 1: $0.58 7,250In Stock	Mfr. Part No. 25LC040A-I/SN Mouser Part No 579-25LC040A-I/SN	Microchip Technology	EEPROM 4K 512X8 2.5V SER EE IND	Datasheet	7,250In Stock	$0.58 $0.576 $0.565 $0.522	Min.: 1 Mult.: 1
EEPROM 512x8 - 1.8V 93AA66AT-I/SN Microchip Technology 1: $0.38 4,183In Stock	Mfr. Part No. 93AA66AT-I/SN Mouser Part No 579-93AA66AT-I/SN	Microchip Technology	EEPROM 512x8 - 1.8V	Datasheet	4,183In Stock	Cut Tape $0.38 $0.373 $0.368 Reel $0.352 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
EEPROM 512x8 93LC66AT-I/OT Microchip Technology 1: $0.361 6,254In Stock	Mfr. Part No. 93LC66AT-I/OT Mouser Part No 579-93LC66AT-I/OT	Microchip Technology	EEPROM 512x8	Datasheet	6,254In Stock	Cut Tape $0.361 $0.352 Reel $0.309 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
EEPROM 512x8 93LC66AT-I/SN Microchip Technology 1: $0.38 12,309In Stock	Mfr. Part No. 93LC66AT-I/SN Mouser Part No 579-93LC66AT-I/SN	Microchip Technology	EEPROM 512x8	Datasheet	12,309In Stock	Cut Tape $0.38 $0.373 $0.368 Reel $0.352 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
EEPROM ICs, Memory, 4KBit, SPI BUS, Serial EEPROM for Automotive (125℃ Operation) BR25H040FVM-5ACTR ROHM Semiconductor 1: $0.561 3,000In Stock	Mfr. Part No. BR25H040FVM-5ACTR Mouser Part No 755-BR25H040FVM5ACTR	ROHM Semiconductor	EEPROM ICs, Memory, 4KBit, SPI BUS, Serial EEPROM for Automotive (125℃ Operation) Learn More about ROHM Semiconductor rohm i2c automotive eeproms	Datasheet	3,000In Stock	Cut Tape $0.561 $0.529 $0.516 $0.505 View Reel $0.44 $0.494 $0.48 $0.469 $0.458 $0.44	Min.: 1 Mult.: 1 : 3,000
EEPROM ICs, Memory, 4KBit, SPI BUS, Serial EEPROM for Automotive (125℃ Operation) BR25H040FVT-5ACE2 ROHM Semiconductor 1: $0.561 3,000In Stock	Mfr. Part No. BR25H040FVT-5ACE2 Mouser Part No 755-BR25H040FVT5ACE2	ROHM Semiconductor	EEPROM ICs, Memory, 4KBit, SPI BUS, Serial EEPROM for Automotive (125℃ Operation) Learn More about ROHM Semiconductor rohm i2c automotive eeproms	Datasheet	3,000In Stock	Cut Tape $0.561 $0.529 $0.516 $0.505 View Reel $0.44 $0.494 $0.48 $0.469 $0.458 $0.44	Min.: 1 Mult.: 1 : 3,000
EEPROM Memory IC, EEPROM 4Kbit, 20MHz, SPI Bus, 1.7-5.5V Supply, -40 to +125 C Op Temp BR25H04ANUX-5ACTR ROHM Semiconductor 1: $0.561 4,000In Stock	Mfr. Part No. BR25H04ANUX-5ACTR Mouser Part No 755-BR25H04ANUX5ACTR	ROHM Semiconductor	EEPROM Memory IC, EEPROM 4Kbit, 20MHz, SPI Bus, 1.7-5.5V Supply, -40 to +125 C Op Temp Learn More about ROHM Semiconductor rohm i2c automotive eeproms	Datasheet	4,000In Stock	Cut Tape $0.561 $0.529 $0.516 $0.505 View Reel $0.435 $0.494 $0.48 $0.469 $0.458 $0.435	Min.: 1 Mult.: 1 : 4,000
EEPROM 4KB I2C SER EEPROM CAT24C04TDI-GT3 onsemi 1: $0.38 4,474In Stock	Mfr. Part No. CAT24C04TDI-GT3 Mouser Part No 863-CAT24C04TDI-GT3	onsemi	EEPROM 4KB I2C SER EEPROM Learn More about onsemi cat24cx i2c serial eeproms	Datasheet	4,474In Stock	Cut Tape $0.38 $0.356 $0.347 $0.34 View Reel $0.237 $0.333 $0.323 $0.316 $0.309 $0.237	Min.: 1 Mult.: 1 : 3,000
EEPROM Automotive 4-Kbit serial I2C bus EEPROM M24C04-DRDW3TP/K STMicroelectronics 1: $0.411 10,996In Stock	Mfr. Part No. M24C04-DRDW3TP/K Mouser Part No 511-M24C04-DRDW3TP/K	STMicroelectronics	EEPROM Automotive 4-Kbit serial I2C bus EEPROM	Datasheet	10,996In Stock	Cut Tape $0.411 $0.386 $0.376 $0.369 View Reel $0.326 $0.361 $0.351 $0.35 $0.341 $0.326 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
EEPROM 4-Kbit serial I2C bus EEPROM 105°C operation M24C04-DRDW8TP/K STMicroelectronics 1: $0.35 9,876In Stock	Mfr. Part No. M24C04-DRDW8TP/K Mouser Part No 511-M24C04-DRDW8TP/K	STMicroelectronics	EEPROM 4-Kbit serial I2C bus EEPROM 105°C operation Learn More about STMicroelectronics stm standard products	Datasheet	9,876In Stock	Cut Tape $0.35 $0.334 $0.326 $0.319 View Reel $0.283 $0.312 $0.304 $0.297 $0.29 $0.283 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
EEPROM 4-Kbit serial I2C bus EEPROM 105°C operation M24C04-DRMN8TP/K STMicroelectronics 1: $0.35 7,375In Stock	Mfr. Part No. M24C04-DRMN8TP/K Mouser Part No 511-M24C04-DRMN8TP/K	STMicroelectronics	EEPROM 4-Kbit serial I2C bus EEPROM 105°C operation Learn More about STMicroelectronics stm standard products	Datasheet	7,375In Stock	Cut Tape $0.35 $0.334 $0.326 $0.319 View Reel $0.279 $0.312 $0.304 $0.297 $0.29 $0.279 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

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