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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 64K 5V 8K x 8 FAST Asynch SRAM IT AS7C164A-15PIN Alliance Memory 1: $11.65 67In Stock	Mfr. Part # AS7C164A-15PIN Mouser Part # 913-AS7C164A-15PIN	Alliance Memory	SRAM 64K 5V 8K x 8 FAST Asynch SRAM IT Learn More about Alliance Memory alliancefastsram	Datasheet	67In Stock	$11.65 $10.82 $10.49 $10.24 View $9.79 $9.54 $9.40	Min.: 1 Mult.: 1	SRAM	Through Hole	PDIP-28	64 kbit	Parallel
SRAM 18Mb 512Kx36 200MHz Sync SRAM 3.3v IS61LPS51236A-200TQLI ISSI 1: $44.84 12In Stock	Mfr. Part # IS61LPS51236A-200TQLI Mouser Part # 87061LPS51236A2TQLI	ISSI	SRAM 18Mb 512Kx36 200MHz Sync SRAM 3.3v	Datasheet	12In Stock	$44.84 $41.48 $40.15 $39.14 $37.73	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TQFP-100	18 Mbit	Parallel
SRAM 1M, 5V, 10ns FAST 128K x 8 Asynch SRAM AS7C1025B-10TJCN Alliance Memory 1: $13.92 150In Stock	Mfr. Part # AS7C1025B-10TJCN Mouser Part # 913-AS7C1025B-10TJCN	Alliance Memory	SRAM 1M, 5V, 10ns FAST 128K x 8 Asynch SRAM	Datasheet	150In Stock	$13.92 $12.94 $12.51 $11.94 View $11.64 $7.25	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOJ-32	1 Mbit	Parallel
NOR Flash spiFlash, 3V, 16M-bit, 4Kb Uniform Sector Winbond W25Q16RVCSJQ W25Q16RVCSJQ Winbond 1: $2.30 107In Stock 417On Order New Product	Mfr. Part # W25Q16RVCSJQ Mouser Part # 454-W25Q16RVCSJQ New Product	Winbond	NOR Flash spiFlash, 3V, 16M-bit, 4Kb Uniform Sector		107In Stock 417On Order On Order Ship Dates Mfr. #: W25Q16RVCSJQ Stock: 107 Can Ship Immediately On Order: 120 Expected 11/2/2026 297 Expected 2/25/2027 Factory Lead-Time: 36 Weeks	$2.30 $2.15 $2.09 $2.04 View $1.98 $1.91 $1.88 $1.81	Min.: 1 Mult.: 1	NOR Flash
NOR Flash Serial NOR 3V 4Mbit x2 I/O SOP-8 150mil Automotive +105C MX25L4006EM1R-12G-TB Macronix 1: $1.79 2,439In Stock	Mfr. Part # MX25L4006EM1R-12G-TB Mouser Part # 95-25L4006EM1R12G	Macronix	NOR Flash Serial NOR 3V 4Mbit x2 I/O SOP-8 150mil Automotive +105C	Datasheet	2,439In Stock	$1.79 $1.68 $1.63 $1.60 View $1.55 $1.50 $1.46 $1.43 $1.39	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOP-8	4 Mbit	SPI
F-RAM FRAM CY15B104Q-SXI Infineon Technologies 1: $29.37 2,130In Stock NRND	Mfr. Part # CY15B104Q-SXI Mouser Part # 727-CY15B104Q-SXI NRND	Infineon Technologies	F-RAM FRAM Learn More about Infineon Technologies cypress cy15b104q f ram	Datasheet	2,130In Stock	$29.37 $27.20 $26.34 $25.18 View $24.55 $24.17 $23.57 Quote	Min.: 1 Mult.: 1	FRAM	SMD/SMT	SOIC-8	4 Mbit	SPI
EEPROM MEMORY M24C04-FMN6P STMicroelectronics 1: $0.27 6,935In Stock	Mfr. Part # M24C04-FMN6P Mouser Part # 511-M24C04-FMN6P	STMicroelectronics	EEPROM MEMORY Learn More about STMicroelectronics stm standard products	Datasheet	6,935In Stock	$0.27 $0.245 $0.24 $0.235 View $0.23 $0.224 $0.219 $0.214 $0.144	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	2-Wire, I2C
EEPROM 16Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-SOIC, EXT W/WHOLE ARRAY WP, AUTO 125C 24FC16-E/SN36KVAO Microchip Technology 1: $0.46 877In Stock New Product	Mfr. Part # 24FC16-E/SN36KVAO Mouser Part # 579-24FC16-ESN36KVAO New Product	Microchip Technology	EEPROM 16Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-SOIC, EXT W/WHOLE ARRAY WP, AUTO 125C	Datasheet	877In Stock	$0.46 $0.458 $0.448 $0.416	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	16 kbit	I2C
EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-MSOP Bulk, 125C Ext Temp 25CS320-E/MS Microchip Technology 1: $0.60 465In Stock New Product	Mfr. Part # 25CS320-E/MS Mouser Part # 579-25CS320-E/MS New Product	Microchip Technology	EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-MSOP Bulk, 125C Ext Temp Learn More about Microchip Technology microchip 25cs320 eeprom	Datasheet	465In Stock	$0.60 $0.597 $0.576 $0.565 $0.554	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	32 kbit	SPI
EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-SOIC Bulk, 125C Ext Temp 25CS320-E/SN Microchip Technology 1: $0.54 515In Stock New Product	Mfr. Part # 25CS320-E/SN Mouser Part # 579-25CS320-E/SN New Product	Microchip Technology	EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-SOIC Bulk, 125C Ext Temp Learn More about Microchip Technology microchip 25cs320 eeprom	Datasheet	515In Stock	$0.54 $0.533 $0.512 $0.501 $0.49	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	32 kbit	SPI
EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-TSSOP Bulk, 125C Ext Temp 25CS320-E/ST Microchip Technology 1: $0.60 500In Stock New Product	Mfr. Part # 25CS320-E/ST Mouser Part # 579-25CS320-E/ST New Product	Microchip Technology	EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-TSSOP Bulk, 125C Ext Temp Learn More about Microchip Technology microchip 25cs320 eeprom	Datasheet	500In Stock	$0.60 $0.597 $0.576 $0.565 $0.554	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	32 kbit	SPI
EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-MSOP Bulk, 85C Industrial 25CS320-I/MS Microchip Technology 1: $0.54 588In Stock New Product	Mfr. Part # 25CS320-I/MS Mouser Part # 579-25CS320-I/MS New Product	Microchip Technology	EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-MSOP Bulk, 85C Industrial Learn More about Microchip Technology microchip 25cs320 eeprom	Datasheet	588In Stock	$0.54 $0.533 $0.512 $0.501 $0.49	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	32 kbit	SPI
EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-SOIC Bulk, 85C Industrial 25CS320-I/SN Microchip Technology 1: $0.47 685In Stock New Product	Mfr. Part # 25CS320-I/SN Mouser Part # 579-25CS320-I/SN New Product	Microchip Technology	EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-SOIC Bulk, 85C Industrial Learn More about Microchip Technology microchip 25cs320 eeprom	Datasheet	685In Stock	$0.47 $0.469 $0.458 $0.448 $0.437	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	32 kbit	SPI
EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-TSSOP Bulk, 85C Industrial 25CS320-I/ST Microchip Technology 1: $0.54 700In Stock New Product	Mfr. Part # 25CS320-I/ST Mouser Part # 579-25CS320-I/ST New Product	Microchip Technology	EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-TSSOP Bulk, 85C Industrial Learn More about Microchip Technology microchip 25cs320 eeprom	Datasheet	700In Stock	$0.54 $0.533 $0.512 $0.501 $0.49	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	32 kbit	SPI
EEPROM 64K 8KX8 2.5V HI-SP SER EE IND 24FC64-I/SM Microchip Technology 1: $0.56 2In Stock	Mfr. Part # 24FC64-I/SM Mouser Part # 579-24FC64-I/SM	Microchip Technology	EEPROM 64K 8KX8 2.5V HI-SP SER EE IND	Datasheet	2In Stock	$0.56 $0.554 $0.533 $0.522 $0.512	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIJ-8	64 kbit	2-Wire, I2C
SRAM 2Mbit serial SRAM, 1.7V-3.6V 23AA02M-I/P Microchip Technology 1: $3.63 558In Stock	Mfr. Part # 23AA02M-I/P Mouser Part # 579-23AA02M-I/P	Microchip Technology	SRAM 2Mbit serial SRAM, 1.7V-3.6V Learn More about Microchip Technology microchip 23aa02m 23lcv02m 2mb sram	Datasheet	558In Stock	$3.63 $3.50 $3.36	Min.: 1 Mult.: 1	SRAM	Through Hole	PDIP-8	2 Mbit	SDI, SPI, SQI
SRAM 2Mbit serial SRAM, 1.7V-3.6V 23AA02M-I/SN Microchip Technology 1: $3.31 867In Stock	Mfr. Part # 23AA02M-I/SN Mouser Part # 579-23AA02M-I/SN	Microchip Technology	SRAM 2Mbit serial SRAM, 1.7V-3.6V Learn More about Microchip Technology microchip 23aa02m 23lcv02m 2mb sram	Datasheet	867In Stock	$3.31 $3.19 $3.06	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOIC-8	2 Mbit	SDI, SPI, SQI
SRAM 4Mbit serial SRAM, 1.7V-3.6V 23AA04M-I/ST Microchip Technology 1: $4.39 821In Stock	Mfr. Part # 23AA04M-I/ST Mouser Part # 579-23AA04M-I/ST	Microchip Technology	SRAM 4Mbit serial SRAM, 1.7V-3.6V Learn More about Microchip Technology microchip 23aa04m 23lcv04m 4mb sram	Datasheet	821In Stock	$4.39 $4.23 $4.06	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSSOP-8	4 Mbit	SDI, SPI, SQI
SRAM 2Mbit serial SRAM, 2.2V-3.6V with Battery Backup 23LCV02M-I/P Microchip Technology 1: $4.44 449In Stock	Mfr. Part # 23LCV02M-I/P Mouser Part # 579-23LCV02M-I/P	Microchip Technology	SRAM 2Mbit serial SRAM, 2.2V-3.6V with Battery Backup Learn More about Microchip Technology microchip 23aa02m 23lcv02m 2mb sram	Datasheet	449In Stock	$4.44 $4.28 $4.11	Min.: 1 Mult.: 1	SRAM	Through Hole	PDIP-14	2 Mbit	SDI, SPI, SQI
SRAM 2Mbit serial SRAM, 2.2V-3.6V with Battery Backup 23LCV02M-I/SL Microchip Technology 1: $4.01 545In Stock	Mfr. Part # 23LCV02M-I/SL Mouser Part # 579-23LCV02M-I/SL	Microchip Technology	SRAM 2Mbit serial SRAM, 2.2V-3.6V with Battery Backup Learn More about Microchip Technology microchip 23aa02m 23lcv02m 2mb sram	Datasheet	545In Stock	$4.01 $3.86 $3.71	Min.: 1 Mult.: 1	SRAM	SMD/SMT		2 Mbit	SDI, SPI, SQI
SRAM 4Mbit serial SRAM, 2.2V-3.6V with Battery Backup 23LCV04M-I/P Microchip Technology 1: $5.44 390In Stock	Mfr. Part # 23LCV04M-I/P Mouser Part # 579-23LCV04M-I/P	Microchip Technology	SRAM 4Mbit serial SRAM, 2.2V-3.6V with Battery Backup Learn More about Microchip Technology microchip 23aa04m 23lcv04m 4mb sram	Datasheet	390In Stock	$5.44 $5.23 $5.03	Min.: 1 Mult.: 1	SRAM	Through Hole	PDIP-14	4 Mbit	SDI, SPI, SQI
SRAM 4Mbit serial SRAM, 2.2V-3.6V with Battery Backup 23LCV04M-I/SL Microchip Technology 1: $5.01 314In Stock	Mfr. Part # 23LCV04M-I/SL Mouser Part # 579-23LCV04M-I/SL	Microchip Technology	SRAM 4Mbit serial SRAM, 2.2V-3.6V with Battery Backup Learn More about Microchip Technology microchip 23aa04m 23lcv04m 4mb sram	Datasheet	314In Stock	$5.01 $4.83 $4.64	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOIC-14	4 Mbit	SDI, SPI, SQI
EEPROM 64K 8K x 8 150 ns 4.5V-5.5V AT28C64B-15SU Microchip Technology 1: $6.17 3,604In Stock	Mfr. Part # AT28C64B-15SU Mouser Part # 556-AT28C64B15SU	Microchip Technology	EEPROM 64K 8K x 8 150 ns 4.5V-5.5V	Datasheet	3,604In Stock	$6.17 $5.94 $5.71	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-28	64 kbit	Parallel
SRAM 512K 2.5V SPI SERIAL SRAM Vbat 23LCV512-I/ST Microchip Technology 1: $2.25 7,400In Stock	Mfr. Part # 23LCV512-I/ST Mouser Part # 579-23LCV512-I/ST	Microchip Technology	SRAM 512K 2.5V SPI SERIAL SRAM Vbat Learn More about Microchip Technology microchip 23lcv sram	Datasheet	7,400In Stock	$2.25 $2.18 $2.08	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSSOP-8	512 kbit	SDI, SPI
EEPROM 128K x 8 - 2.5-5.5V 25LC1024-I/SM Microchip Technology 1: $4.19 6,245In Stock 360Expected 10/26/2026	Mfr. Part # 25LC1024-I/SM Mouser Part # 579-25LC1024-I/SM	Microchip Technology	EEPROM 128K x 8 - 2.5-5.5V	Datasheet	6,245In Stock 360Expected 10/26/2026	$4.19 $4.03 $3.88	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIJ-8	1 Mbit	SPI