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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
EEPROM 32K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, MSOP 24CS32-I/MS Microchip Technology 1: $0.37 1,100In Stock New Product	Mfr. Part No. 24CS32-I/MS Mouser Part No 579-24CS32-I/MS New Product	Microchip Technology	EEPROM 32K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, MSOP Learn More about Microchip Technology microchip 24cs32 32kb i2c serial eeproms	Datasheet	1,100In Stock	$0.37 $0.363 $0.352 $0.341 $0.331	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	32 kbit	I2C
EEPROM 32K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, PDIP 24CS32-I/P Microchip Technology 1: $0.52 780In Stock New Product	Mfr. Part No. 24CS32-I/P Mouser Part No 579-24CS32-I/P New Product	Microchip Technology	EEPROM 32K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, PDIP Learn More about Microchip Technology microchip 24cs32 32kb i2c serial eeproms	Datasheet	780In Stock	$0.52 $0.512 $0.49 $0.48 $0.469	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	32 kbit	I2C
EEPROM 32K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIJ 24CS32-I/SM Microchip Technology 1: $0.43 900In Stock New Product	Mfr. Part No. 24CS32-I/SM Mouser Part No 579-24CS32-I/SM New Product	Microchip Technology	EEPROM 32K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIJ Learn More about Microchip Technology microchip 24cs32 32kb i2c serial eeproms	Datasheet	900In Stock	$0.43 $0.426 $0.416 $0.405 $0.395	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIJ-8	32 kbit	I2C
EEPROM 32K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIC 24CS32-I/SN Microchip Technology 1: $0.30 1,238In Stock New Product	Mfr. Part No. 24CS32-I/SN Mouser Part No 579-24CS32-I/SN New Product	Microchip Technology	EEPROM 32K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIC Learn More about Microchip Technology microchip 24cs32 32kb i2c serial eeproms	Datasheet	1,238In Stock	$0.30 $0.299 $0.288 $0.277	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	32 kbit	I2C
EEPROM 64K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, MSOP 24CS64-I/MS Microchip Technology 1: $0.41 990In Stock New Product	Mfr. Part No. 24CS64-I/MS Mouser Part No 579-24CS64-I/MS New Product	Microchip Technology	EEPROM 64K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, MSOP Learn More about Microchip Technology microchip 24cs64 64kb i2c serial eeproms	Datasheet	990In Stock	$0.41 $0.405 $0.395 $0.384 $0.373	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	64 kbit	I2C
EEPROM 64K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, PDIP 24CS64-I/P Microchip Technology 1: $0.56 719In Stock New Product	Mfr. Part No. 24CS64-I/P Mouser Part No 579-24CS64-I/P New Product	Microchip Technology	EEPROM 64K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, PDIP Learn More about Microchip Technology microchip 24cs64 64kb i2c serial eeproms	Datasheet	719In Stock	$0.56 $0.554 $0.533 $0.522 $0.512	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	64 kbit	I2C
EEPROM 64K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIJ 24CS64-I/SM Microchip Technology 1: $0.47 810In Stock New Product	Mfr. Part No. 24CS64-I/SM Mouser Part No 579-24CS64-I/SM New Product	Microchip Technology	EEPROM 64K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIJ Learn More about Microchip Technology microchip 24cs64 64kb i2c serial eeproms	Datasheet	810In Stock	$0.47 $0.469 $0.458 $0.448 $0.437	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIJ-8	64 kbit	I2C
EEPROM 64K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIC 24CS64-I/SN Microchip Technology 1: $0.35 1,123In Stock New Product	Mfr. Part No. 24CS64-I/SN Mouser Part No 579-24CS64-I/SN New Product	Microchip Technology	EEPROM 64K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIC Learn More about Microchip Technology microchip 24cs64 64kb i2c serial eeproms	Datasheet	1,123In Stock	$0.35 $0.341 $0.331 $0.32	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	64 kbit	I2C
NOR Flash spiFlash, 1M-bit, 4Kb Uniform Sector, DTR Winbond W25Q10RLSNJM W25Q10RLSNJM Winbond 1: $1.53 1,737In Stock New At Mouser	Mfr. Part No. W25Q10RLSNJM Mouser Part No 454-W25Q10RLSNJM New At Mouser	Winbond	NOR Flash spiFlash, 1M-bit, 4Kb Uniform Sector, DTR Learn More about Winbond dram		1,737In Stock	$1.53	Min.: 1 Mult.: 1	NOR Flash
SRAM 4Mbit serial SRAM, 1.7V-3.6V 23AA04M-I/P Microchip Technology 1: $4.63 432In Stock	Mfr. Part No. 23AA04M-I/P Mouser Part No 579-23AA04M-I/P	Microchip Technology	SRAM 4Mbit serial SRAM, 1.7V-3.6V Learn More about Microchip Technology microchip 23aa04m 23lcv04m 4mb sram	Datasheet	432In Stock	$4.63 $4.46 $4.28	Min.: 1 Mult.: 1	SRAM	Through Hole	PDIP-8	4 Mbit	SDI, SPI, SQI
SRAM 4Mbit serial SRAM, 1.7V-3.6V 23AA04M-I/SN Microchip Technology 1: $4.31 1,266In Stock 2,100Expected 30/10/2026	Mfr. Part No. 23AA04M-I/SN Mouser Part No 579-23AA04M-I/SN	Microchip Technology	SRAM 4Mbit serial SRAM, 1.7V-3.6V Learn More about Microchip Technology microchip 23aa04m 23lcv04m 4mb sram	Datasheet	1,266In Stock 2,100Expected 30/10/2026	$4.31 $4.15 $3.99	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOIC-8	4 Mbit	SDI, SPI, SQI
NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-8 209mil Automotive +125C MX25L12833FM2Q-10G-TB Macronix 1: $9.67 1,113In Stock 736On Order	Mfr. Part No. MX25L12833FM2Q-10G-TB Mouser Part No 95-25L12833FM2Q10G	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-8 209mil Automotive +125C	Datasheet	1,113In Stock 736On Order	$9.67 $9.00 $8.72 $8.51 View $8.30 $7.84 $7.82 $7.53	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP-8	128 Mbit	SPI
NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-8 209mil Automotive +105C MX25L12833FM2R-10G-TB Macronix 1: $9.31 1,031In Stock	Mfr. Part No. MX25L12833FM2R-10G-TB Mouser Part No 95-25L12833FM2R10G	Macronix	NOR Flash Serial NOR 3V 128Mbit x4 I/O SOP-8 209mil Automotive +105C	Datasheet	1,031In Stock	$9.31 $8.66 $8.39 $8.19 View $7.98 $7.54 $7.52 $7.24	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP-8	128 Mbit	SPI
NOR Flash Serial NOR 3V 64Mbit x4 I/O SOP-8 209mil Automotive +125C MX25L6433FM2Q-09Q-TB Macronix 1: $4.84 2,157In Stock	Mfr. Part No. MX25L6433FM2Q-09Q-TB Mouser Part No 95-25L6433FM2Q09Q	Macronix	NOR Flash Serial NOR 3V 64Mbit x4 I/O SOP-8 209mil Automotive +125C	Datasheet	2,157In Stock	$4.84 $4.51 $4.38 $4.28 View $4.17 $4.04 $3.94 $3.84	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP-8	64 Mbit	SPI
NOR Flash Serial NOR 2.5V/3V 8Mbit x4 I/O SOP-8 150mil Automotive +125C MX25V8035FM1Q03-TB Macronix 1: $1.64 2,505In Stock	Mfr. Part No. MX25V8035FM1Q03-TB Mouser Part No 95-25V8035FM1Q03	Macronix	NOR Flash Serial NOR 2.5V/3V 8Mbit x4 I/O SOP-8 150mil Automotive +125C	Datasheet	2,505In Stock	$1.64 $1.54 $1.50 $1.46 View $1.42 $1.35	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP-8	8 Mbit	SPI
NVRAM 256K (32Kx8) 70ns M48Z35Y-70PC1 STMicroelectronics 1: $35.69 1,245In Stock	Mfr. Part No. M48Z35Y-70PC1 Mouser Part No 511-M48Z35Y70PC1	STMicroelectronics	NVRAM 256K (32Kx8) 70ns	Datasheet	1,245In Stock	$35.69 $32.91 $31.76 $31.05 View $30.29 $29.23 Quote	Min.: 1 Mult.: 1	NVRAM	Through Hole	PCDIP-28	256 kbit	Parallel
NVRAM 64K (8Kx8) 70ns M48Z58-70PC1 STMicroelectronics 1: $42.43 1,779In Stock	Mfr. Part No. M48Z58-70PC1 Mouser Part No 511-M48Z5870PC1	STMicroelectronics	NVRAM 64K (8Kx8) 70ns	Datasheet	1,779In Stock	$42.43 $38.99 $37.48 $36.79 View $35.59 Quote	Min.: 1 Mult.: 1	NVRAM	Through Hole	PCDIP-28	64 kbit	Parallel
EPROM 512Kb (64Kx8) OTP 5V 70ns AT27C512R-70PU Microchip Technology 1: $3.20 15,261In Stock	Mfr. Part No. AT27C512R-70PU Mouser Part No 556-AT27C512R70PU	Microchip Technology	EPROM 512Kb (64Kx8) OTP 5V 70ns	Datasheet	15,261In Stock	$3.20 $3.08 $2.96	Min.: 1 Mult.: 1	EPROM	Through Hole	PDIP-28	512 kbit	Parallel
SRAM 1024K 2.5V SPI SERIAL SRAM SQI 23LC1024-I/ST Microchip Technology 1: $2.77 6,610In Stock	Mfr. Part No. 23LC1024-I/ST Mouser Part No 579-23LC1024-I/ST	Microchip Technology	SRAM 1024K 2.5V SPI SERIAL SRAM SQI Learn More about Microchip Technology microchip sram	Datasheet	6,610In Stock	$2.77 $2.67 $2.56	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSSOP-8	1 Mbit	SDI, SPI, SQI
EEPROM 256K I2C EE EUI-48 EUI-64 Unique ID 24AA256UID-I/SN Microchip Technology 1: $1.18 17,657In Stock	Mfr. Part No. 24AA256UID-I/SN Mouser Part No 579-24AA256UID-I/SN	Microchip Technology	EEPROM 256K I2C EE EUI-48 EUI-64 Unique ID	Datasheet	17,657In Stock	$1.18 $1.12 $1.09	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	256 kbit	2-Wire, I2C
EEPROM 512K, 64K X 8, 1.8V SER EE, IND 24AA512-I/SN Microchip Technology 1: $1.82 16,512In Stock	Mfr. Part No. 24AA512-I/SN Mouser Part No 579-24AA512-I/SN	Microchip Technology	EEPROM 512K, 64K X 8, 1.8V SER EE, IND	Datasheet	16,512In Stock	$1.82 $1.75 $1.69	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	512 kbit	2-Wire, I2C
EEPROM 1024K 128K X 8 2.5V 24LC1025-I/SN Microchip Technology 1: $4.06 4,378In Stock	Mfr. Part No. 24LC1025-I/SN Mouser Part No 579-24LC1025-I/SN	Microchip Technology	EEPROM 1024K 128K X 8 2.5V Learn More about Microchip Technology microchip 24xx1025 serial eeprom	Datasheet	4,378In Stock	$4.06 $3.93 $3.78	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	1 Mbit	2-Wire, I2C
EEPROM 512K 64K X 8 2.5V SER EE EXT 24LC512-E/SN Microchip Technology 1: $1.92 8,855In Stock	Mfr. Part No. 24LC512-E/SN Mouser Part No 579-24LC512-E/SN	Microchip Technology	EEPROM 512K 64K X 8 2.5V SER EE EXT	Datasheet	8,855In Stock	$1.92 $1.84 $1.76	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	512 kbit	2-Wire, I2C
EEPROM 64kx8 - 2.5V 24LC512-I/SM Microchip Technology 1: $1.86 13,009In Stock	Mfr. Part No. 24LC512-I/SM Mouser Part No 579-24LC512-I/SM	Microchip Technology	EEPROM 64kx8 - 2.5V	Datasheet	13,009In Stock	$1.86 $1.77 $1.72	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIJ-8	512 kbit	2-Wire, I2C
EEPROM 512K 64K X 8 2.5V SER EE IND 24LC512-I/SN Microchip Technology 1: $1.82 8,682In Stock	Mfr. Part No. 24LC512-I/SN Mouser Part No 579-24LC512-I/SN	Microchip Technology	EEPROM 512K 64K X 8 2.5V SER EE IND	Datasheet	8,682In Stock	$1.82 $1.75 $1.69	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	512 kbit	2-Wire, I2C