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Tube 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.	Product Type	Mounting Style	Package / Case	Memory Size	Interface Type
SRAM 1024K 2.5V SPI SERIAL SRAM Vbat 23LCV1024-I/SN Microchip Technology 1: $4.03 3,424In Stock 2,900Expected 11/11/2026	Mfr. Part # 23LCV1024-I/SN Mouser Part # 579-23LCV1024-I/SN	Microchip Technology	SRAM 1024K 2.5V SPI SERIAL SRAM Vbat Learn More about Microchip Technology microchip 23lcv sram	Datasheet	3,424In Stock 2,900Expected 11/11/2026	$4.03 $3.89 $3.73	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOIC-8	1 Mbit	SDI, SPI
SRAM 1024K 2.5V SPI SERIAL SRAM Vbat 23LCV1024-I/ST Microchip Technology 1: $4.11 2,514In Stock 800Expected 11/12/2026	Mfr. Part # 23LCV1024-I/ST Mouser Part # 579-23LCV1024-I/ST	Microchip Technology	SRAM 1024K 2.5V SPI SERIAL SRAM Vbat Learn More about Microchip Technology microchip 23lcv sram	Datasheet	2,514In Stock 800Expected 11/12/2026	$4.11 $3.97 $3.80	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSSOP-8	1 Mbit	SDI, SPI
EEPROM 1024K 128KX8 1.8V SER EE 24AA1025-I/SM Microchip Technology 1: $5.30 2,912In Stock	Mfr. Part # 24AA1025-I/SM Mouser Part # 579-24AA1025-I/SM	Microchip Technology	EEPROM 1024K 128KX8 1.8V SER EE Learn More about Microchip Technology microchip 24xx1025 serial eeprom	Datasheet	2,912In Stock	$5.30 $5.14 $4.93	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIJ-8	1 Mbit	2-Wire, I2C
EEPROM 1024K 128K X 8 1.8V 24AA1025-I/SN Microchip Technology 1: $5.28 1,564In Stock	Mfr. Part # 24AA1025-I/SN Mouser Part # 579-24AA1025-I/SN	Microchip Technology	EEPROM 1024K 128K X 8 1.8V Learn More about Microchip Technology microchip 24xx1025 serial eeprom	Datasheet	1,564In Stock	$5.28 $5.11 $4.91	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	1 Mbit	2-Wire, I2C
EEPROM 1024K 128K X 8 1.8V SER EE 128 BYTE PAGE 24AA1026-I/SN Microchip Technology 1: $5.28 566In Stock	Mfr. Part # 24AA1026-I/SN Mouser Part # 579-24AA1026-I/SN	Microchip Technology	EEPROM 1024K 128K X 8 1.8V SER EE 128 BYTE PAGE Learn More about Microchip Technology microchip 24xx1026 serial eeprom	Datasheet	566In Stock	$5.28 $5.11 $4.91	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	1 Mbit	2-Wire, I2C
EEPROM 16kx8 - 1.8V 24AA128-I/SN Microchip Technology 1: $1.00 1,968In Stock	Mfr. Part # 24AA128-I/SN Mouser Part # 579-24AA128-I/SN	Microchip Technology	EEPROM 16kx8 - 1.8V	Datasheet	1,968In Stock	$1.00 $0.997 $0.97 $0.928	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	128 kbit	2-Wire, I2C
EEPROM 256K, 32Kx8, 1.8V SER EE, ExT 24AA256-E/MS Microchip Technology 1: $1.59 2,476In Stock	Mfr. Part # 24AA256-E/MS Mouser Part # 579-24AA256-E/MS	Microchip Technology	EEPROM 256K, 32Kx8, 1.8V SER EE, ExT	Datasheet	2,476In Stock	$1.59 $1.55 $1.47	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	256 kbit	2-Wire, I2C
EEPROM 32kx8 - 1.8V 24AA256-I/MF Microchip Technology 1: $1.86 1,271In Stock	Mfr. Part # 24AA256-I/MF Mouser Part # 579-24AA256-I/MF	Microchip Technology	EEPROM 32kx8 - 1.8V	Datasheet	1,271In Stock	$1.86 $1.79 $1.74	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	DFN-8	256 kbit	2-Wire, I2C
EEPROM 32kx8 - 1.8V 24AA256-I/SN Microchip Technology 1: $1.42 1,944In Stock	Mfr. Part # 24AA256-I/SN Mouser Part # 579-24AA256-I/SN	Microchip Technology	EEPROM 32kx8 - 1.8V	Datasheet	1,944In Stock	$1.42 $1.38 $1.29	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	256 kbit	2-Wire, I2C
EEPROM 4kx8 24AA32A-I/SN Microchip Technology 1: $0.676 5,575In Stock	Mfr. Part # 24AA32A-I/SN Mouser Part # 579-24AA32A-I/SN	Microchip Technology	EEPROM 4kx8	Datasheet	5,575In Stock	$0.676 $0.666 $0.651 $0.624	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	32 kbit	2-Wire, I2C
EEPROM 64kx8 - 1.8V 24AA512-I/P Microchip Technology 1: $2.60 1,477In Stock	Mfr. Part # 24AA512-I/P Mouser Part # 579-24AA512-I/P	Microchip Technology	EEPROM 64kx8 - 1.8V	Datasheet	1,477In Stock	$2.60 $2.51 $2.41	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	512 kbit	2-Wire, I2C
EEPROM 64kx8 - 1.8V 24AA512-I/SM Microchip Technology 1: $2.42 1,757In Stock	Mfr. Part # 24AA512-I/SM Mouser Part # 579-24AA512-I/SM	Microchip Technology	EEPROM 64kx8 - 1.8V	Datasheet	1,757In Stock	$2.42 $2.30 $2.24	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIJ-8	512 kbit	2-Wire, I2C
EEPROM 128K 16K X 8 1.8V SER EE IND 24AA512-I/ST Microchip Technology 1: $2.44 4,791In Stock	Mfr. Part # 24AA512-I/ST Mouser Part # 579-24AA512-I/ST	Microchip Technology	EEPROM 128K 16K X 8 1.8V SER EE IND	Datasheet	4,791In Stock	$2.44 $2.34 $2.26	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	512 kbit	2-Wire, I2C
EEPROM 8kx8 - 1.8V 24AA64-I/MS Microchip Technology 1: $0.78 3,059In Stock	Mfr. Part # 24AA64-I/MS Mouser Part # 579-24AA64-I/MS	Microchip Technology	EEPROM 8kx8 - 1.8V	Datasheet	3,059In Stock	$0.78 $0.776 $0.762 $0.735	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	64 kbit	2-Wire, I2C
EEPROM 8kx8 - 1.8V 24AA64-I/SN Microchip Technology 1: $0.702 3,218In Stock 2,700Expected 11/20/2026	Mfr. Part # 24AA64-I/SN Mouser Part # 579-24AA64-I/SN	Microchip Technology	EEPROM 8kx8 - 1.8V	Datasheet	3,218In Stock 2,700Expected 11/20/2026	$0.702 $0.693 $0.679 $0.651	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	64 kbit	2-Wire, I2C
EEPROM 1024K 128KX8 2.5V HI-SPD SER EE 24FC1025-I/P Microchip Technology 1: $1.81 2,269In Stock	Mfr. Part # 24FC1025-I/P Mouser Part # 579-24FC1025-I/P	Microchip Technology	EEPROM 1024K 128KX8 2.5V HI-SPD SER EE Learn More about Microchip Technology microchip 24xx1025 serial eeprom	Datasheet	2,269In Stock	$1.81 $1.74 $1.70 $1.66	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	1 Mbit	2-Wire, I2C
EEPROM 1024K 128K X 8 1.8V 2.5V HI-SPD 24FC1025-I/SN Microchip Technology 1: $1.53 3,683In Stock	Mfr. Part # 24FC1025-I/SN Mouser Part # 579-24FC1025-I/SN	Microchip Technology	EEPROM 1024K 128K X 8 1.8V 2.5V HI-SPD Learn More about Microchip Technology microchip 24xx1025 serial eeprom	Datasheet	3,683In Stock	$1.53 $1.47 $1.44 $1.42	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	1 Mbit	2-Wire, I2C
EEPROM 1024K 128K X 8 2.5V HI-SPD EE 128BYTE PG 24FC1026-I/SN Microchip Technology 1: $1.53 2,303In Stock	Mfr. Part # 24FC1026-I/SN Mouser Part # 579-24FC1026-I/SN	Microchip Technology	EEPROM 1024K 128K X 8 2.5V HI-SPD EE 128BYTE PG Learn More about Microchip Technology microchip 24xx1026 serial eeprom	Datasheet	2,303In Stock	$1.53 $1.47 $1.44 $1.42	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	1 Mbit	2-Wire, I2C
EEPROM 32kx8 - 2.5V Hi Spd 24FC256-I/MS Microchip Technology 1: $1.00 11,570In Stock	Mfr. Part # 24FC256-I/MS Mouser Part # 579-24FC256-I/MS	Microchip Technology	EEPROM 32kx8 - 2.5V Hi Spd	Datasheet	11,570In Stock	$1.00 $0.997 $0.97 $0.956 $0.928	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	256 kbit	2-Wire, I2C
EEPROM 32kx8 - 2.5V Hi Spd 24FC256-I/SN Microchip Technology 1: $0.923 2,748In Stock	Mfr. Part # 24FC256-I/SN Mouser Part # 579-24FC256-I/SN	Microchip Technology	EEPROM 32kx8 - 2.5V Hi Spd	Datasheet	2,748In Stock	$0.923 $0.914 $0.887 $0.872 $0.845	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	256 kbit	2-Wire, I2C
EEPROM 512K 64K X 8 2.5V HI-SPEED SER EE IND 24FC512-I/SN Microchip Technology 1: $1.12 6,978In Stock	Mfr. Part # 24FC512-I/SN Mouser Part # 579-24FC512-I/SN	Microchip Technology	EEPROM 512K 64K X 8 2.5V HI-SPEED SER EE IND	Datasheet	6,978In Stock	$1.12 $1.11 $1.07 $1.05 $1.03	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	512 kbit	2-Wire, I2C
EEPROM 512K 64K X 8 2.5V HI-SPEED SER EE IND 24FC512-I/ST Microchip Technology 1: $1.14 2,074In Stock	Mfr. Part # 24FC512-I/ST Mouser Part # 579-24FC512-I/ST	Microchip Technology	EEPROM 512K 64K X 8 2.5V HI-SPEED SER EE IND	Datasheet	2,074In Stock	$1.14 $1.09 $1.08 $1.05	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	512 kbit	2-Wire, I2C
EEPROM 1024K 128KX8 2.5V SER EE 128 BYTE PAGE 24LC1025-E/SM Microchip Technology 1: $5.45 1,625In Stock	Mfr. Part # 24LC1025-E/SM Mouser Part # 579-24LC1025-E/SM	Microchip Technology	EEPROM 1024K 128KX8 2.5V SER EE 128 BYTE PAGE Learn More about Microchip Technology microchip 24xx1025 serial eeprom	Datasheet	1,625In Stock	$5.45 $5.24 $5.04	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIJ-8	1 Mbit	2-Wire, I2C
EEPROM 1024K 128K X 8 2.5V 24LC1025-E/SN Microchip Technology 1: $5.42 1,125In Stock	Mfr. Part # 24LC1025-E/SN Mouser Part # 579-24LC1025-E/SN	Microchip Technology	EEPROM 1024K 128K X 8 2.5V Learn More about Microchip Technology microchip 24xx1025 serial eeprom	Datasheet	1,125In Stock	$5.42 $5.21 $4.99	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	1 Mbit	2-Wire, I2C
EEPROM 1024K 128KX8 2.5V SER EE 24LC1025-I/P Microchip Technology 1: $5.64 763In Stock	Mfr. Part # 24LC1025-I/P Mouser Part # 579-24LC1025-I/P	Microchip Technology	EEPROM 1024K 128KX8 2.5V SER EE Learn More about Microchip Technology microchip 24xx1025 serial eeprom	Datasheet	763In Stock	$5.64 $5.45 $5.24	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	1 Mbit	2-Wire, I2C