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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 (IDR) 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 4K 512X8 2.5V SER EE IND 25LC040AT-I/SN Microchip Technology 1: Rp10.457,22 2.428In Stock	Mfr. Part No. 25LC040AT-I/SN Mouser Part No 579-25LC040AT-I/SN	Microchip Technology	EEPROM 4K 512X8 2.5V SER EE IND	Datasheet	2.428In Stock	Cut Tape Rp10.457,22 Rp10.402,18 Rp10.383,84 Rp10.328,80 View Reel Rp9.044,58 Rp9.613,30 Rp9.594,96 Rp9.044,58 MouseReel Available	Min.: 1 Mult.: 1 : 3.300	EEPROM	SMD/SMT	SOIC-8	4 kbit	SPI
EEPROM 4K 512X8 2.5V SER EE IND 25LC040AX-I/ST Microchip Technology 1: Rp10.824,14 90In Stock	Mfr. Part No. 25LC040AX-I/ST Mouser Part No 579-25LC040AX-I/ST	Microchip Technology	EEPROM 4K 512X8 2.5V SER EE IND	Datasheet	90In Stock	Rp10.824,14 Rp10.787,45 Rp10.750,76 Rp10.585,64	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	4 kbit	SPI
EEPROM 512x8 2.5V 25LC040/P Microchip Technology 1: Rp14.860,26 455In Stock	Mfr. Part No. 25LC040/P Mouser Part No 579-25LC040P	Microchip Technology	EEPROM 512x8 2.5V	Datasheet	455In Stock	Rp14.860,26 Rp14.309,88 Rp13.612,73 Rp13.576,04	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	4 kbit	SPI
EEPROM 512x8 - 2.5V 25LC040T/SN Microchip Technology 1: Rp13.392,58 487In Stock	Mfr. Part No. 25LC040T/SN Mouser Part No 579-25LC040T/SN	Microchip Technology	EEPROM 512x8 - 2.5V	Datasheet	487In Stock	Cut Tape Rp13.392,58 Reel Rp11.814,82 MouseReel Available	Min.: 1 Mult.: 1 : 3.300	EEPROM	SMD/SMT	SOIC-8	4 kbit	SPI
EEPROM 512x8 - 2.5V Rot Pin 25LC040X-I/ST Microchip Technology 1: Rp13.576,04 519In Stock	Mfr. Part No. 25LC040X-I/ST Mouser Part No 579-25LC040X-I/ST	Microchip Technology	EEPROM 512x8 - 2.5V Rot Pin	Datasheet	519In Stock	Rp13.576,04 Rp13.025,66 Rp12.842,20 Rp12.695,43 Rp12.511,97	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	4 kbit	SPI
EEPROM 512x8 - 2.5V Rot Pin 25LC040XT-I/ST Microchip Technology 1: Rp13.942,96 779In Stock	Mfr. Part No. 25LC040XT-I/ST Mouser Part No 579-25LC040XT-I/ST	Microchip Technology	EEPROM 512x8 - 2.5V Rot Pin	Datasheet	779In Stock	Cut Tape Rp13.942,96 Reel Rp12.548,66 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	EEPROM	SMD/SMT	TSSOP-8	4 kbit	SPI
EEPROM 4K Serial EEPROM SPD EEPROM for DDR4 34AA04T-E/MNY Microchip Technology 1: Rp9.173,00 406In Stock	Mfr. Part No. 34AA04T-E/MNY Mouser Part No 579-34AA04T-E/MNY	Microchip Technology	EEPROM 4K Serial EEPROM SPD EEPROM for DDR4	Datasheet	406In Stock	Cut Tape Rp9.173,00 Reel Rp8.439,16 MouseReel Available	Min.: 1 Mult.: 1 : 3.300	EEPROM	SMD/SMT	TDFN-8	4 kbit	2-Wire, I2C
SRAM 4k, 5.0V EERAM EXT 47C04-E/SN Microchip Technology 1: Rp15.227,18 101In Stock	Mfr. Part No. 47C04-E/SN Mouser Part No 579-47C04-E/SN	Microchip Technology	SRAM 4k, 5.0V EERAM EXT Learn More about Microchip Technology microchip 4k 16k eeram memory	Datasheet	101In Stock	Rp15.227,18 Rp15.062,07 Rp14.474,99 Rp13.686,12	Min.: 1 Mult.: 1	SRAM	SMD/SMT		4 kbit	I2C
SRAM 4k, 5.0V EERAM IND 47C04-I/SN Microchip Technology 1: Rp13.576,04 102In Stock 600Expected 04/11/2026	Mfr. Part No. 47C04-I/SN Mouser Part No 579-47C04-I/SN	Microchip Technology	SRAM 4k, 5.0V EERAM IND Learn More about Microchip Technology microchip 4k 16k eeram memory	Datasheet	102In Stock 600Expected 04/11/2026	Rp13.576,04 Rp13.484,31 Rp13.099,04 Rp12.713,78	Min.: 1 Mult.: 1	SRAM	SMD/SMT		4 kbit	I2C
SRAM 4k, 3.0V EERAM EXT 47L04-E/SN Microchip Technology 1: Rp15.227,18 205In Stock	Mfr. Part No. 47L04-E/SN Mouser Part No 579-47L04-E/SN	Microchip Technology	SRAM 4k, 3.0V EERAM EXT Learn More about Microchip Technology microchip 4k 16k eeram memory	Datasheet	205In Stock	Rp15.227,18 Rp15.062,07 Rp14.474,99 Rp13.686,12	Min.: 1 Mult.: 1	SRAM	SMD/SMT		4 kbit	I2C
SRAM 4k, 3.0V EERAM IND 47L04-I/P Microchip Technology 1: Rp17.979,08 411In Stock	Mfr. Part No. 47L04-I/P Mouser Part No 579-47L04-I/P	Microchip Technology	SRAM 4k, 3.0V EERAM IND Learn More about Microchip Technology microchip 4k 16k eeram memory	Datasheet	411In Stock	Rp17.979,08 Rp17.392,01 Rp16.621,48	Min.: 1 Mult.: 1	SRAM	Through Hole	PDIP-8	4 kbit	I2C
SRAM 4k, 3.0V EERAM IND 47L04-I/ST Microchip Technology 1: Rp15.227,18 538In Stock	Mfr. Part No. 47L04-I/ST Mouser Part No 579-47L04-I/ST	Microchip Technology	SRAM 4k, 3.0V EERAM IND Learn More about Microchip Technology microchip 4k 16k eeram memory	Datasheet	538In Stock	Rp15.227,18 Rp15.062,07 Rp14.474,99 Rp13.686,12	Min.: 1 Mult.: 1	SRAM	SMD/SMT		4 kbit	I2C
EEPROM 512x8 - 1.8V 93AA66AT-I/SN Microchip Technology 1: Rp6.788,02 3.071In Stock	Mfr. Part No. 93AA66AT-I/SN Mouser Part No 579-93AA66AT-I/SN	Microchip Technology	EEPROM 512x8 - 1.8V	Datasheet	3.071In Stock	Cut Tape Rp6.788,02 Rp6.751,33 Reel Rp6.164,26 MouseReel Available	Min.: 1 Mult.: 1 : 3.300	EEPROM	SMD/SMT	SOIC-8	4 kbit	3-Wire, Microwire
EEPROM 256x16 - 1.8V 93AA66B-I/MS Microchip Technology 1: Rp7.521,86 520In Stock	Mfr. Part No. 93AA66B-I/MS Mouser Part No 579-93AA66B-I/MS	Microchip Technology	EEPROM 256x16 - 1.8V	Datasheet	520In Stock	Rp7.521,86 Rp6.971,48 Rp6.934,79 Rp6.788,02	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	4 kbit	3-Wire, Microwire
EEPROM 512x8 Or 256x16 1.8V 93AA66/SN Microchip Technology 1: Rp13.942,96 519In Stock	Mfr. Part No. 93AA66/SN Mouser Part No 579-93AA66SN	Microchip Technology	EEPROM 512x8 Or 256x16 1.8V	Datasheet	519In Stock	Rp13.942,96 Rp13.887,92 Rp13.300,85 Rp12.713,78	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	3-Wire, Microwire
EEPROM 512x8 Or 256x16 93C66-E/P Microchip Technology 1: Rp16.878,32 140In Stock	Mfr. Part No. 93C66-E/P Mouser Part No 579-93C66-E/P	Microchip Technology	EEPROM 512x8 Or 256x16	Datasheet	140In Stock	Rp16.878,32 Rp16.327,94 Rp15.667,48 Rp15.594,10	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	4 kbit	3-Wire, Microwire
EEPROM 512x8 Or 256x16 93C66-E/SN Microchip Technology 1: Rp14.676,80 383In Stock	Mfr. Part No. 93C66-E/SN Mouser Part No 579-93C66-E/SN	Microchip Technology	EEPROM 512x8 Or 256x16	Datasheet	383In Stock	Rp14.676,80 Rp14.383,26 Rp14.364,92 Rp14.108,07 View Rp13.924,61 Rp13.777,85	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	3-Wire, Microwire
EEPROM 512x8 93C66A-E/P Microchip Technology 1: Rp9.906,84 251In Stock	Mfr. Part No. 93C66A-E/P Mouser Part No 579-93C66A-E/P	Microchip Technology	EEPROM 512x8	Datasheet	251In Stock	Rp9.906,84 Rp9.723,38 Rp8.989,54	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	4 kbit	3-Wire, Microwire
EEPROM 512x8 93C66A-E/SN Microchip Technology 1: Rp7.888,78 300In Stock	Mfr. Part No. 93C66A-E/SN Mouser Part No 579-93C66A-E/SN	Microchip Technology	EEPROM 512x8	Datasheet	300In Stock	Rp7.888,78 Rp7.705,32 Rp7.521,86	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	3-Wire, Microwire
EEPROM 512x8 93C66A-I/MS Microchip Technology 1: Rp9.723,38 155In Stock	Mfr. Part No. 93C66A-I/MS Mouser Part No 579-93C66A-I/MS	Microchip Technology	EEPROM 512x8	Datasheet	155In Stock	Rp9.723,38 Rp9.411,50 Rp7.998,86 Rp6.934,79 Rp6.788,02	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	4 kbit	3-Wire, Microwire
EEPROM 512x8 93C66A-I/P Microchip Technology 1: Rp8.806,08 961In Stock	Mfr. Part No. 93C66A-I/P Mouser Part No 579-93C66A-I/P	Microchip Technology	EEPROM 512x8	Datasheet	961In Stock	Rp8.806,08 Rp8.402,47 Rp8.219,01	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	4 kbit	3-Wire, Microwire
EEPROM 512x8 93C66A-I/SN Microchip Technology 1: Rp6.421,10 1.517In Stock	Mfr. Part No. 93C66A-I/SN Mouser Part No 579-93C66A-I/SN	Microchip Technology	EEPROM 512x8	Datasheet	1.517In Stock	Rp6.421,10 Rp6.237,64 Rp6.164,26 Rp6.054,18	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	3-Wire, Microwire
EEPROM 256x16 93C66B-E/SN Microchip Technology 1: Rp7.888,78 978In Stock	Mfr. Part No. 93C66B-E/SN Mouser Part No 579-93C66B-E/SN	Microchip Technology	EEPROM 256x16	Datasheet	978In Stock	Rp7.888,78 Rp7.705,32 Rp7.521,86	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	3-Wire, Microwire
EEPROM 256x16 93C66B-I/MS Microchip Technology 1: Rp7.521,86 960In Stock	Mfr. Part No. 93C66B-I/MS Mouser Part No 579-93C66B-I/MS	Microchip Technology	EEPROM 256x16	Datasheet	960In Stock	Rp7.521,86 Rp6.971,48 Rp6.788,02	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	4 kbit	3-Wire, Microwire
EEPROM 256x16 93C66B-I/P Microchip Technology 1: Rp8.806,08 389In Stock	Mfr. Part No. 93C66B-I/P Mouser Part No 579-93C66B-I/P	Microchip Technology	EEPROM 256x16	Datasheet	389In Stock	Rp8.806,08 Rp8.402,47 Rp8.219,01	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	4 kbit	3-Wire, Microwire