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Tube Memory ICs

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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
NVRAM 256k Nonvolatile SRAM DS1230Y-120+ Analog Devices / Maxim Integrated 1: $87.30 482In Stock	Mfr. Part No. DS1230Y-120+ Mouser Part No 700-DS1230Y-120	Analog Devices / Maxim Integrated	NVRAM 256k Nonvolatile SRAM	Datasheet	482In Stock	$87.30 $64.33 $63.01 $61.57 $61.10	Min.: 1 Mult.: 1 Max.: 385	NVRAM	Through Hole	EDIP-28	256 kbit	Parallel
EEPROM 1Kb Protected 1-Wire EEPROM with SHA-1 E DS28E01P-100+ Analog Devices / Maxim Integrated 1: $5.29 7,092In Stock	Mfr. Part No. DS28E01P-100+ Mouser Part No 700-DS28E01P-100+	Analog Devices / Maxim Integrated	EEPROM 1Kb Protected 1-Wire EEPROM with SHA-1 E	Datasheet	7,092In Stock	$5.29 $4.95 $4.80 $4.69 View $4.38 $4.35 $4.31 $4.22 $3.93	Min.: 1 Mult.: 1 Max.: 5,673	EEPROM	SMD/SMT	TSOC-6	1 kbit	1-Wire
NOR Flash spiFlash, 128M-bit, 1.2V, 4Kb Uniform Sector W25Q12NEZPIG Winbond 1: $7.52 300In Stock New Product	Mfr. Part No. W25Q12NEZPIG Mouser Part No 454-W25Q12NEZPIG New Product	Winbond	NOR Flash spiFlash, 128M-bit, 1.2V, 4Kb Uniform Sector Learn More about Winbond nor		300In Stock	$7.52	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	128 Mbit	Dual/Quad SPI
NOR Flash spiFlash, 256M-bit, 4Kb Uniform Sector, DTR W25Q25PWZEIM Winbond 1: $9.57 154In Stock New Product	Mfr. Part No. W25Q25PWZEIM Mouser Part No 454-W25Q25PWZEIM New Product	Winbond	NOR Flash spiFlash, 256M-bit, 4Kb Uniform Sector, DTR Learn More about Winbond nor		154In Stock	$9.57 $8.91 $8.65 $8.45	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	256 Mbit	Dual/Quad SPI
NOR Flash spiFlash, 8M-bit, 4Kb Uniform Sector W25Q80RLSSJQ Winbond 1: $2.26 780In Stock New Product	Mfr. Part No. W25Q80RLSSJQ Mouser Part No 454-W25Q80RLSSJQ New Product	Winbond	NOR Flash spiFlash, 8M-bit, 4Kb Uniform Sector Learn More about Winbond nor		780In Stock	$2.26	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-8	8 MBIT	SPI
NOR Flash spiFlash, 8M-bit, 4Kb Uniform Sector W25Q80RLZPJQ Winbond 1: $2.27 977In Stock New Product	Mfr. Part No. W25Q80RLZPJQ Mouser Part No 454-W25Q80RLZPJQ New Product	Winbond	NOR Flash spiFlash, 8M-bit, 4Kb Uniform Sector Learn More about Winbond nor		977In Stock	$2.27 $2.14 $2.07 $2.03 $1.97	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	WSON-8	8 MBIT	SPI
EEPROM 128K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, MSOP 24CS128-I/MS Microchip Technology 1: $0.639 900In Stock New Product	Mfr. Part No. 24CS128-I/MS Mouser Part No 579-24CS128IMS New Product	Microchip Technology	EEPROM 128K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, MSOP Learn More about Microchip Technology microchip 24cs128 128kb i2c serial eeproms	Datasheet	900In Stock	$0.639 $0.638 $0.623 $0.609 $0.594	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	128 kbit	I2C
EEPROM 128K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIJ 24CS128-I/SM Microchip Technology 1: $0.734 720In Stock New Product	Mfr. Part No. 24CS128-I/SM Mouser Part No 579-24CS128ISM New Product	Microchip Technology	EEPROM 128K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIJ Learn More about Microchip Technology microchip 24cs128 128kb i2c serial eeproms	Datasheet	720In Stock	$0.734 $0.725 $0.696 $0.681 $0.666	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIJ-8	128 kbit	I2C
EEPROM 128K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIC 24CS128-I/SN Microchip Technology 1: $0.558 975In Stock New Product	Mfr. Part No. 24CS128-I/SN Mouser Part No 579-24CS128ISN New Product	Microchip Technology	EEPROM 128K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, SOIC Learn More about Microchip Technology microchip 24cs128 128kb i2c serial eeproms	Datasheet	975In Stock	$0.558 $0.551 $0.537 $0.522 $0.507	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	128 kbit	I2C
EEPROM 32K 3.4MHz I2C SERIAL EEPROM, I-Temp, ECC, MSOP 24CS32-I/MS Microchip Technology 1: $0.503 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	$0.503 $0.494 $0.479 $0.464 $0.45	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: $0.707 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	$0.707 $0.696 $0.666 $0.653 $0.638	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: $0.585 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	$0.585 $0.579 $0.566 $0.551 $0.537	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: $0.408 1,239In 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	1,239In Stock	$0.408 $0.407 $0.392 $0.377	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: $0.558 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	$0.558 $0.551 $0.537 $0.522 $0.507	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: $0.762 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	$0.762 $0.753 $0.725 $0.71 $0.696	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: $0.639 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	$0.639 $0.638 $0.623 $0.609 $0.594	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: $0.476 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	$0.476 $0.464 $0.45 $0.435	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	64 kbit	I2C
SRAM 4Mbit serial SRAM, 1.7V-3.6V 23AA04M-I/P Microchip Technology 1: $6.30 452In 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	452In Stock	$6.30 $6.07 $5.82	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: $5.86 1,514In Stock 2,100Expected 16/10/2026	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	1,514In Stock 2,100Expected 16/10/2026	$5.86 $5.64 $5.43	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 +105C MX25L12833FM2R-10G-TB Macronix 1: $12.66 1,123In 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	1,123In Stock	$12.66 $11.78 $11.41 $11.14 $10.85	Min.: 1 Mult.: 1 Max.: 100	NOR Flash	SMD/SMT	SOP-8	128 Mbit	SPI
NOR Flash Serial NOR 2.5V/3V 8Mbit x4 I/O SOP-8 150mil Automotive +125C MX25V8035FM1Q03-TB Macronix 1: $1.52 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	$1.52 $1.44 $1.40 $1.37 View $1.33 $1.26	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP-8	8 Mbit	SPI
NVRAM 256K (32Kx8) 70ns M48Z35Y-70PC1 STMicroelectronics 1: $48.54 1,267In Stock	Mfr. Part No. M48Z35Y-70PC1 Mouser Part No 511-M48Z35Y70PC1	STMicroelectronics	NVRAM 256K (32Kx8) 70ns	Datasheet	1,267In Stock	$48.54 $44.76 $43.19 $42.23 View $41.19 $39.75 Quote	Min.: 1 Mult.: 1	NVRAM	Through Hole	PCDIP-28	256 kbit	Parallel
NVRAM 64K (8Kx8) 70ns M48Z58-70PC1 STMicroelectronics 1: $57.70 1,877In Stock	Mfr. Part No. M48Z58-70PC1 Mouser Part No 511-M48Z5870PC1	STMicroelectronics	NVRAM 64K (8Kx8) 70ns	Datasheet	1,877In Stock	$57.70 $53.03 $50.97 $50.03 View $48.40 Quote	Min.: 1 Mult.: 1	NVRAM	Through Hole	PCDIP-28	64 kbit	Parallel
EPROM 512Kb (64Kx8) OTP 5V 70ns AT27C512R-70PU Microchip Technology 1: $4.08 8,411In Stock 7,588Expected 26/10/2026	Mfr. Part No. AT27C512R-70PU Mouser Part No 556-AT27C512R70PU	Microchip Technology	EPROM 512Kb (64Kx8) OTP 5V 70ns	Datasheet	8,411In Stock 7,588Expected 26/10/2026	$4.08 $4.00 $3.96 $3.90 $3.88	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: $3.77 6,615In 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	6,615In Stock	$3.77 $3.63 $3.48	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSSOP-8	1 Mbit	SDI, SPI, SQI