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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 (USD) 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 256x16 93LC66BT-E/OT Microchip Technology 1: $0.411 3,315In Stock	Mfr. Part No. 93LC66BT-E/OT Mouser Part No 579-93LC66BT-E/OT	Microchip Technology	EEPROM 256x16	Datasheet	3,315In Stock	Cut Tape $0.411 Reel $0.395 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	SOT-23-6	4 kbit	3-Wire, Microwire
EEPROM 256x16 93LC66BT/SN Microchip Technology 1: $0.37 2,548In Stock	Mfr. Part No. 93LC66BT/SN Mouser Part No 579-93LC66BT/SN	Microchip Technology	EEPROM 256x16	Datasheet	2,548In Stock	Cut Tape $0.37 $0.368 Reel $0.333 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	SOIC-8	4 kbit	3-Wire, Microwire
EEPROM 256x16 Rot Pin 93LC66BX-I/SN Microchip Technology 1: $0.45 1,156In Stock	Mfr. Part No. 93LC66BX-I/SN Mouser Part No 579-93LC66BX-I/SN	Microchip Technology	EEPROM 256x16 Rot Pin	Datasheet	1,156In Stock	$0.45 $0.448 $0.381 $0.38 View $0.377 $0.341	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	3-Wire, Microwire
EEPROM 128x8 Or 64x16 93LC66C-I/MS Microchip Technology 1: $0.411 2,548In Stock	Mfr. Part No. 93LC66C-I/MS Mouser Part No 579-93LC66C-I/MS	Microchip Technology	EEPROM 128x8 Or 64x16	Datasheet	2,548In Stock	$0.411 $0.38 $0.378	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	4 kbit	3-Wire, Microwire
EEPROM 128x8 Or 64x16 93LC66C-I/ST Microchip Technology 1: $0.411 759In Stock	Mfr. Part No. 93LC66C-I/ST Mouser Part No 579-93LC66C-I/ST	Microchip Technology	EEPROM 128x8 Or 64x16	Datasheet	759In Stock	$0.411 $0.38 $0.378 $0.37	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	4 kbit	3-Wire, Microwire
EEPROM 4K 128X8 OR 64X16 SER EE IND 93LC66CT-I/MC Microchip Technology 1: $0.511 2,824In Stock	Mfr. Part No. 93LC66CT-I/MC Mouser Part No 579-93LC66CT-I/MC	Microchip Technology	EEPROM 4K 128X8 OR 64X16 SER EE IND	Datasheet	2,824In Stock	Cut Tape $0.511 $0.505 Reel $0.459 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	DFN-8	4 kbit	3-Wire, Microwire
EEPROM 4K-Bit SPI Serial CMOS EEPROM CAT25040YI-GT3 onsemi 1: $0.47 1,967In Stock 3,000Expected 2026/11/16	Mfr. Part No. CAT25040YI-GT3 Mouser Part No 698-CAT25040YI-GT3	onsemi	EEPROM 4K-Bit SPI Serial CMOS EEPROM	Datasheet	1,967In Stock 3,000Expected 2026/11/16	Cut Tape $0.47 $0.436 $0.426 $0.416 View Reel $0.298 $0.408 $0.397 $0.387 $0.378 $0.298 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	TSSOP-8	4 kbit	3-Wire, SPI
EEPROM 4KB I2C SER EEPROM CAT24C04C4ATR onsemi 1: $0.23 8,760In Stock	Mfr. Part No. CAT24C04C4ATR Mouser Part No 863-CAT24C04C4ATR	onsemi	EEPROM 4KB I2C SER EEPROM Learn More about onsemi cat24cx i2c serial eeproms	Datasheet	8,760In Stock	Cut Tape $0.23 $0.212 $0.208 $0.205 View Reel $0.185 $0.202 $0.197 $0.194 $0.192 $0.185 MouseReel Available	Min.: 1 Mult.: 1 Max.: 5,000 : 5,000	EEPROM	SMD/SMT	WLCSP-4	4 kbit	2-Wire, I2C
EEPROM 4KB I2C SER EEPROM CAV24C04WE-GT3 onsemi 1: $0.48 3,453In Stock	Mfr. Part No. CAV24C04WE-GT3 Mouser Part No 863-CAV24C04WE-GT3	onsemi	EEPROM 4KB I2C SER EEPROM Learn More about onsemi oncmos	Datasheet	3,453In Stock	Cut Tape $0.48 $0.441 $0.43 $0.421 View Reel $0.334 $0.412 $0.40 $0.391 $0.383 $0.334 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	EEPROM	SMD/SMT	SOIC-8	4 kbit	2-Wire, I2C
EEPROM 4KB I2C SER EEPROM CAV24C04YE-GT3 onsemi 1: $0.54 2,421In Stock	Mfr. Part No. CAV24C04YE-GT3 Mouser Part No 863-CAV24C04YE-GT3	onsemi	EEPROM 4KB I2C SER EEPROM Learn More about onsemi oncmos	Datasheet	2,421In Stock	Cut Tape $0.54 $0.512 $0.50 $0.49 View Reel $0.428 $0.48 $0.468 $0.457 $0.447 $0.428 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	TSSOP-8	4 kbit	2-Wire, I2C
EEPROM 4KB MICROWIRE SER EE CAV93C66YE-GT3 onsemi 1: $0.711 2,184In Stock	Mfr. Part No. CAV93C66YE-GT3 Mouser Part No 863-CAV93C66YE-GT3	onsemi	EEPROM 4KB MICROWIRE SER EE	Datasheet	2,184In Stock	Cut Tape $0.711 $0.67 $0.654 $0.64 View Reel $0.466 $0.626 $0.607 $0.594 $0.58 $0.466 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	TSSOP-8	4 kbit	3-Wire, Microwire
EEPROM 4KB I2C SER EEPROM UDFN WETTABLE FLANKS (WITH HVET FOR LOW VCC RANGE) NV24C04MUW3VLTBG onsemi 1: $0.54 382In Stock 6,000On Order	Mfr. Part No. NV24C04MUW3VLTBG Mouser Part No 863-NV24C04MUW3VLTBG	onsemi	EEPROM 4KB I2C SER EEPROM UDFN WETTABLE FLANKS (WITH HVET FOR LOW VCC RANGE) Learn More about onsemi nv24cxx serial i2c automotive eeproms	Datasheet	382In Stock 6,000On Order On Order Ship Dates Mfr. No: NV24C04MUW3VLTBG Stock: 382 Can Dispatch Immediately On Order: 3,000 Expected 2027/07/16 3,000 Expected 2028/02/16 Factory Lead Time: 50 Weeks	Cut Tape $0.54 $0.514 $0.501 $0.491 View Reel $0.428 $0.48 $0.466 $0.455 $0.445 $0.428 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	UDFN-8	4 kbit	2-Wire, I2C
EEPROM 4KB SPI SER CMOS EE PROM S NV25040DWHFT3G onsemi 1: $0.42 2,476In Stock	Mfr. Part No. NV25040DWHFT3G Mouser Part No 863-NV25040DWHFT3G	onsemi	EEPROM 4KB SPI SER CMOS EE PROM S	Datasheet	2,476In Stock	Cut Tape $0.42 $0.394 $0.386 $0.38 View Reel $0.301 $0.373 $0.365 $0.358 $0.352 $0.301	Min.: 1 Mult.: 1 : 3,000	EEPROM	SMD/SMT	SOIC-8	4 kbit	SPI
F-RAM 4Kb Serial I2C 5V FRAM FM24C04B-GTR Infineon Technologies 1: $2.17 120In Stock 2,500Expected 2027/07/22	Mfr. Part No. FM24C04B-GTR Mouser Part No 877-FM24C04B-GTR	Infineon Technologies	F-RAM 4Kb Serial I2C 5V FRAM Learn More about Infineon Technologies cypress serial fram	Datasheet	120In Stock 2,500Expected 2027/07/22	Cut Tape $2.17 $2.04 $1.98 $1.94 View Reel $1.63 $1.90 $1.78 $1.74 $1.69 $1.63 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	FRAM	SMD/SMT	SOIC-8	4 kbit	I2C
EEPROM McrWre BUS 3-Wre 4K SOP-J8 EEPROM BR93L66FJ-WE2 ROHM Semiconductor 1: $0.52 2,296In Stock NRND	Mfr. Part No. BR93L66FJ-WE2 Mouser Part No 755-BR93L66FJ-WE2 NRND	ROHM Semiconductor	EEPROM McrWre BUS 3-Wre 4K SOP-J8 EEPROM Learn More about ROHM Semiconductor rohm eeproms	Datasheet	2,296In Stock	Cut Tape $0.52 $0.49 $0.476 $0.468 View Reel $0.406 $0.457 $0.443 $0.433 $0.423 $0.406 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	SOP-J-8	4 kbit	Serial
EEPROM EEPROM S-93C66BD0I-J8T1U ABLIC 1: $0.85 23In Stock 4,000Expected 2027/03/22 NRND	Mfr. Part No. S-93C66BD0I-J8T1U Mouser Part No 628-S-93C66BD0I-J81U NRND	ABLIC	EEPROM EEPROM	Datasheet	23In Stock 4,000Expected 2027/03/22	Cut Tape $0.85 $0.792 $0.77 $0.754 View Reel $0.476 $0.737 $0.716 $0.598 $0.477 $0.476 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	EEPROM	SMD/SMT	SOP-8	4 kbit	3-Wire, Microwire
EEPROM 512x8 - 1.8V 24AA04T-I/ST Microchip Technology 1: $0.40 1,655In Stock	Mfr. Part No. 24AA04T-I/ST Mouser Part No 579-24AA04T-I/ST	Microchip Technology	EEPROM 512x8 - 1.8V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	1,655In Stock	Cut Tape $0.40 $0.398 Reel $0.373 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	TSSOP-8	4 kbit	2-Wire, I2C
EEPROM 512x8 Or 256x16 93LC66T/SN Microchip Technology 1: $0.761 662In Stock	Mfr. Part No. 93LC66T/SN Mouser Part No 579-93LC66T/SN	Microchip Technology	EEPROM 512x8 Or 256x16	Datasheet	662In Stock	Cut Tape $0.761 $0.757 $0.75 Reel $0.693 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	EEPROM	SMD/SMT	SOIC-8	4 kbit	3-Wire, Microwire
EEPROM McrWre BUS 3-Wre 4K SOP-J8 EEPROM BR93A66RFJ-WME2 ROHM Semiconductor 1: $1.31 889In Stock	Mfr. Part No. BR93A66RFJ-WME2 Mouser Part No 755-BR93A66RFJ-WME2	ROHM Semiconductor	EEPROM McrWre BUS 3-Wre 4K SOP-J8 EEPROM Learn More about ROHM Semiconductor rohm automotive eeproms	Datasheet	889In Stock	Cut Tape $1.31 $1.23 $1.20 $1.17 View Reel $0.815 $1.15 $1.11 $1.08 $1.06 $0.815 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	SOP-J-8	4 kbit	Serial
EEPROM I2C BUS(2-Wre) 4K SOP8 EEPROM BR24G04F-3AGTE2 ROHM Semiconductor 1: $0.261 1,570In Stock NRND	Mfr. Part No. BR24G04F-3AGTE2 Mouser Part No 755-BR24G04F-3AGTE2 NRND	ROHM Semiconductor	EEPROM I2C BUS(2-Wre) 4K SOP8 EEPROM Learn More about ROHM Semiconductor rohm eeproms	Datasheet	1,570In Stock	Cut Tape $0.261 $0.248 $0.242 $0.237 View Reel $0.207 $0.233 $0.226 $0.221 $0.216 $0.207 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	SOP-8	4 kbit	I2C
EEPROM I2C BUS(2-Wre) 4K SOP8 EEPROM BR24G04F-3GTE2 ROHM Semiconductor 1: $0.25 1,857In Stock NRND	Mfr. Part No. BR24G04F-3GTE2 Mouser Part No 755-BR24G04F-3GTE2 NRND	ROHM Semiconductor	EEPROM I2C BUS(2-Wre) 4K SOP8 EEPROM Learn More about ROHM Semiconductor rohm eeproms	Datasheet	1,857In Stock	Cut Tape $0.25 $0.233 $0.228 $0.223 View Reel $0.197 $0.219 $0.213 $0.208 $0.204 $0.197 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	SOP-8	4 kbit	I2C
EEPROM ICs, Memory, 4KBit, I²C BUS, Low Power Serial EEPROM BR24G04FJ-3AGTE2 ROHM Semiconductor 1: $0.411 2,045In Stock NRND	Mfr. Part No. BR24G04FJ-3AGTE2 Mouser Part No 755-BR24G04FJ-3AGTE2 NRND	ROHM Semiconductor	EEPROM ICs, Memory, 4KBit, I²C BUS, Low Power Serial EEPROM Learn More about ROHM Semiconductor rohm industrial product solutions	Datasheet	2,045In Stock	Cut Tape $0.411 $0.378 $0.369 $0.361 View Reel $0.254 $0.354 $0.343 $0.336 $0.328 $0.254 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	SOP-J-8	4 kbit	I2C
EEPROM I2C BUS(2-Wre) 4K SOP-J8 EEPROM BR24G04FJ-3GTE2 ROHM Semiconductor 1: $0.23 1,209In Stock NRND	Mfr. Part No. BR24G04FJ-3GTE2 Mouser Part No 755-BR24G04FJ-3GTE2 NRND	ROHM Semiconductor	EEPROM I2C BUS(2-Wre) 4K SOP-J8 EEPROM Learn More about ROHM Semiconductor rohm industrial product solutions	Datasheet	1,209In Stock	Cut Tape $0.23 $0.221 $0.216 $0.211 View Reel $0.185 $0.207 $0.201 $0.197 $0.192 $0.185 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	SOP-J-8	4 kbit	I2C
EEPROM I2C BUS(2-Wre) 4K SSOP-B8 EEPROM BR24G04FV-3GTE2 ROHM Semiconductor 1: $0.211 2,318In Stock NRND	Mfr. Part No. BR24G04FV-3GTE2 Mouser Part No 755-BR24G04FV-3GTE2 NRND	ROHM Semiconductor	EEPROM I2C BUS(2-Wre) 4K SSOP-B8 EEPROM	Datasheet	2,318In Stock	Cut Tape $0.211 $0.20 $0.197 $0.192 View Reel $0.167 $0.188 $0.183 $0.179 $0.176 $0.167 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	SSOP-B-8	4 kbit	I2C
EEPROM I2C BUS(2-Wre) 4K TSSOP-B8J EEPROM BR24G04FVJ-3AGTE2 ROHM Semiconductor 1: $0.34 1,235In Stock NRND	Mfr. Part No. BR24G04FVJ-3AGTE2 Mouser Part No 755-BR24G04FVJ3AGTE2 NRND	ROHM Semiconductor	EEPROM I2C BUS(2-Wre) 4K TSSOP-B8J EEPROM Learn More about ROHM Semiconductor rohm eeproms	Datasheet	1,235In Stock	Cut Tape $0.34 $0.316 $0.309 $0.302 View Reel $0.264 $0.297 $0.288 $0.281 $0.276 $0.264 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	EEPROM	SMD/SMT	TSSOP-BJ-8	4 kbit	I2C