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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 (SGD) 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-SOIC 24FC04T-E/SN Microchip Technology 1: $0.408 4,130In Stock	Mfr. Part No. 24FC04T-E/SN Mouser Part No 579-24FC04T-E/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	4,130In Stock	Cut Tape $0.408 $0.394 $0.381 Reel $0.381	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	SOIC-8	4 kbit	2-Wire, I2C
EEPROM 512x8 - 2.5V 24LC04B-E/ST Microchip Technology 1: $0.626 2,256In Stock	Mfr. Part No. 24LC04B-E/ST Mouser Part No 579-24LC04B-E/ST	Microchip Technology	EEPROM 512x8 - 2.5V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	2,256In Stock	$0.626 $0.616	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	4 kbit	2-Wire, I2C
EEPROM 4K 512X8 1.8V SER EE IND 25AA040A-I/MS Microchip Technology 1: $0.802 1,671In Stock	Mfr. Part No. 25AA040A-I/MS Mouser Part No 579-25AA040A-I/MS	Microchip Technology	EEPROM 4K 512X8 1.8V SER EE IND	Datasheet	1,671In Stock	$0.802 $0.80 $0.797 $0.763 $0.755	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	4 kbit	SPI
EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-UDFN 24FC04T-I/MUY Microchip Technology 1: $0.34 4,347In Stock	Mfr. Part No. 24FC04T-I/MUY Mouser Part No 579-24FC04T-I/MUY	Microchip Technology	EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-UDFN Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	4,347In Stock	Cut Tape $0.34 $0.339 $0.335 $0.333 Reel $0.326	Min.: 1 Mult.: 1 : 5,000	EEPROM	SMD/SMT	UDFN-8	4 kbit	2-Wire, I2C
EEPROM 512x8 - 2.5V 24LC04B-I/ST Microchip Technology 1: $0.503 2,017In Stock	Mfr. Part No. 24LC04B-I/ST Mouser Part No 579-24LC04B-I/ST	Microchip Technology	EEPROM 512x8 - 2.5V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	2,017In Stock	$0.503 $0.495	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	4 kbit	2-Wire, I2C
EEPROM 4K 512X8 2.5V SER EE IND 25LC040AT-I/ST Microchip Technology 1: $0.884 2,089In Stock	Mfr. Part No. 25LC040AT-I/ST Mouser Part No 579-25LC040AT-I/ST	Microchip Technology	EEPROM 4K 512X8 2.5V SER EE IND	Datasheet	2,089In Stock	Cut Tape $0.884 $0.874 $0.802 $0.80 Reel $0.762 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	TSSOP-8	4 kbit	SPI
EEPROM 256x16 93LC66BT-E/ST Microchip Technology 1: $0.721 2,170In Stock	Mfr. Part No. 93LC66BT-E/ST Mouser Part No 579-93LC66BT-E/ST	Microchip Technology	EEPROM 256x16	Datasheet	2,170In Stock	Cut Tape $0.721 $0.709 $0.679 Reel $0.661 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	TSSOP-8	4 kbit	3-Wire, Microwire
EEPROM 256x16 93C66BT-E/SN Microchip Technology 1: $0.626 1,935In Stock	Mfr. Part No. 93C66BT-E/SN Mouser Part No 579-93C66BT-E/SN	Microchip Technology	EEPROM 256x16	Datasheet	1,935In Stock	Cut Tape $0.626 $0.623 $0.609 $0.581 Reel $0.558 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	SOIC-8	4 kbit	3-Wire, Microwire
EEPROM 4K 512X8 SER EE IND 93LC66AT-I/MC Microchip Technology 1: $0.694 414In Stock	Mfr. Part No. 93LC66AT-I/MC Mouser Part No 579-93LC66AT-I/MC	Microchip Technology	EEPROM 4K 512X8 SER EE IND	Datasheet	414In Stock	Cut Tape $0.694 $0.687 $0.684 $0.628 Reel $0.617 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	DFN-8	4 kbit	3-Wire, Microwire
EEPROM 4K 512X8 2.5V SERIAL EE IND 11LC040T-I/TT Microchip Technology 1: $0.435 3,152In Stock	Mfr. Part No. 11LC040T-I/TT Mouser Part No 579-11LC040T-I/TT	Microchip Technology	EEPROM 4K 512X8 2.5V SERIAL EE IND Learn More about Microchip Technology microchip_unio	Datasheet	3,152In Stock	Cut Tape $0.435 $0.419 Reel $0.367 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	SOT-23-3	4 kbit	UNI/O Bus
EEPROM 512x8 - 2.5V 24LC04BT-I/ST Microchip Technology 1: $0.544 3,589In Stock	Mfr. Part No. 24LC04BT-I/ST Mouser Part No 579-24LC04BT-I/ST	Microchip Technology	EEPROM 512x8 - 2.5V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	3,589In Stock	Cut Tape $0.544 $0.541 Reel $0.495 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	TSSOP-8	4 kbit	2-Wire, I2C
EEPROM 4K Serial EEPROM SPD EEPROM for DDR4 34AA04T-E/SN Microchip Technology 1: $0.626 3,132In Stock	Mfr. Part No. 34AA04T-E/SN Mouser Part No 579-34AA04T-E/SN	Microchip Technology	EEPROM 4K Serial EEPROM SPD EEPROM for DDR4	Datasheet	3,132In Stock	Cut Tape $0.626 $0.623 $0.609 Reel $0.594 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	SOIC-8	4 kbit	2-Wire, I2C
EEPROM 4KB SPI SER CMOS EEPROM NV25040MUW3VTBG onsemi 1: $0.449 2,899In Stock	Mfr. Part No. NV25040MUW3VTBG Mouser Part No 863-NV25040MUW3VTBG	onsemi	EEPROM 4KB SPI SER CMOS EEPROM Learn More about onsemi nv25xx0 automotive grade0 eeprom	Datasheet	2,899In Stock	Cut Tape $0.449 $0.423 $0.413 $0.405 View Reel $0.354 $0.396 $0.385 $0.377 $0.367 $0.354 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	UDFN-8	4 kbit	SPI
EEPROM 4K 256X16 SER EE 1.8V IND 93AA66BT-I/MC Microchip Technology 1: $0.694 260In Stock	Mfr. Part No. 93AA66BT-I/MC Mouser Part No 579-93AA66BT-I/MC	Microchip Technology	EEPROM 4K 256X16 SER EE 1.8V IND	Datasheet	260In Stock	Cut Tape $0.694 $0.687 Reel $0.609 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	DFN-8	4 kbit	3-Wire, Microwire
EEPROM 4K Serial EEPROM SPD EEPROM for DDR4 34AA04-I/P Microchip Technology 1: $0.653 566In Stock	Mfr. Part No. 34AA04-I/P Mouser Part No 579-34AA04-I/P	Microchip Technology	EEPROM 4K Serial EEPROM SPD EEPROM for DDR4	Datasheet	566In Stock	$0.653 $0.623 $0.609	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	4 kbit	2-Wire, I2C
EEPROM 1-W 4KB EEPROM W/SHA-256 SFN DS28E25G+T Analog Devices / Maxim Integrated 1: $3.96 2,012In Stock	Mfr. Part No. DS28E25G+T Mouser Part No 700-DS28E25G+T	Analog Devices / Maxim Integrated	EEPROM 1-W 4KB EEPROM W/SHA-256 SFN	Datasheet	2,012In Stock	Cut Tape $3.96 $3.88 $3.79 $3.71 View $3.66 $3.60 $3.55 $3.55 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,609	EEPROM	SMD/SMT	SFN-2	4 kbit	1-Wire
EEPROM 4K Serial EEPROM SPD EEPROM for DDR4 34AA04-E/SN Microchip Technology 1: $0.626 923In Stock	Mfr. Part No. 34AA04-E/SN Mouser Part No 579-34AA04-E/SN	Microchip Technology	EEPROM 4K Serial EEPROM SPD EEPROM for DDR4	Datasheet	923In Stock	$0.626 $0.623 $0.609 $0.594	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	2-Wire, I2C
EEPROM 512x8 93LC66A-E/P Microchip Technology 1: $0.789 578In Stock	Mfr. Part No. 93LC66A-E/P Mouser Part No 579-93LC66A-E/P	Microchip Technology	EEPROM 512x8	Datasheet	578In Stock	$0.789 $0.783 $0.768 $0.71	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	4 kbit	3-Wire, Microwire
EEPROM 256x16 - 1.8V 93AA66B-I/P Microchip Technology 1: $0.653 948In Stock	Mfr. Part No. 93AA66B-I/P Mouser Part No 579-93AA66B-I/P	Microchip Technology	EEPROM 256x16 - 1.8V	Datasheet	948In Stock	$0.653 $0.623 $0.609	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	4 kbit	3-Wire, Microwire
EEPROM 4K Serial EEPROM SPD EEPROM for DDR4 34AA04T-I/SN Microchip Technology 1: $0.517 776In Stock 3,300Expected 30/11/2026	Mfr. Part No. 34AA04T-I/SN Mouser Part No 579-34AA04T-I/SN	Microchip Technology	EEPROM 4K Serial EEPROM SPD EEPROM for DDR4	Datasheet	776In Stock 3,300Expected 30/11/2026	Cut Tape $0.517 $0.507 $0.494 Reel $0.479 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	SOIC-8	4 kbit	2-Wire, I2C
EEPROM 256x16 - 1.8V 93AA66B-I/ST Microchip Technology 1: $0.598 586In Stock	Mfr. Part No. 93AA66B-I/ST Mouser Part No 579-93AA66B-I/ST	Microchip Technology	EEPROM 256x16 - 1.8V	Datasheet	586In Stock	$0.598 $0.594 $0.551 $0.537	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	4 kbit	3-Wire, Microwire
EEPROM 256x16 93LC66B-E/MS Microchip Technology 1: $0.707 634In Stock	Mfr. Part No. 93LC66B-E/MS Mouser Part No 579-93LC66B-E/MS	Microchip Technology	EEPROM 256x16	Datasheet	634In Stock	$0.707 $0.696 $0.681 $0.653	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	4 kbit	3-Wire, Microwire
EEPROM 256x16 93LC66BT-I/ST Microchip Technology 1: $0.558 2,604In Stock	Mfr. Part No. 93LC66BT-I/ST Mouser Part No 579-93LC66BT-I/ST	Microchip Technology	EEPROM 256x16	Datasheet	2,604In Stock	Cut Tape $0.558 $0.51 Reel $0.458 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	TSSOP-8	4 kbit	3-Wire, Microwire
EEPROM 4-Kbit SPD EEPROM with temperature sensor for DDR4 DIMMs S-34TS04A0B-A8T5U5 ABLIC 1: $4.23 2,459In Stock	Mfr. Part No. S-34TS04A0B-A8T5U5 Mouser Part No 628-S34TS04A0BA8T5U5	ABLIC	EEPROM 4-Kbit SPD EEPROM with temperature sensor for DDR4 DIMMs Learn More about ABLIC s 34ts04a serial eeprom	Datasheet	2,459In Stock	Cut Tape $4.23 $4.01 $3.92 $3.86 View Reel $3.22 $3.79 $3.70 $3.63 $3.33 $3.22 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	EEPROM	SMD/SMT	DFN-8	4 kbit	2-Wire, I2C
EEPROM 4-Kbit EEPROM with temperature sensor S-34TS04L0B-A8T5U5 ABLIC 1: $4.99 3,662In Stock	Mfr. Part No. S-34TS04L0B-A8T5U5 Mouser Part No 628-S34TS04L0BA8T5U5	ABLIC	EEPROM 4-Kbit EEPROM with temperature sensor Learn More about ABLIC s 34ts04a serial eeprom	Datasheet	3,662In Stock	Cut Tape $4.99 $4.73 $4.64 $4.56 View Reel $4.16 $4.47 $4.38 $4.30 $4.18 $4.16 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	EEPROM	SMD/SMT	DFN-8	4 kbit	2-Wire, I2C