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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 4K 512X8 2.5V SER EE EXT 25LC040AX-E/ST Microchip Technology 1: $0.72 183In Stock	Mfr. Part # 25LC040AX-E/ST Mouser Part # 579-25LC040AX-E/ST	Microchip Technology	EEPROM 4K 512X8 2.5V SER EE EXT	Datasheet	183In Stock	$0.72 $0.714 $0.682 $0.65	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	4 kbit	SPI
EEPROM 8k 1kx8 16B Pg -2.5V 25LC080A-I/P Microchip Technology 1: $0.87 453In Stock	Mfr. Part # 25LC080A-I/P Mouser Part # 579-25LC080A-I/P	Microchip Technology	EEPROM 8k 1kx8 16B Pg -2.5V	Datasheet	453In Stock	$0.87 $0.863 $0.831 $0.789	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	8 kbit	SPI
EEPROM 8K 1K X 8 16B PAGE 2.5V SER EE EXT 25LC080C-E/MS Microchip Technology 1: $0.84 88In Stock	Mfr. Part # 25LC080C-E/MS Mouser Part # 579-25LC080C-E/MS	Microchip Technology	EEPROM 8K 1K X 8 16B PAGE 2.5V SER EE EXT	Datasheet	88In Stock	$0.84 $0.831 $0.81 $0.767	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	8 kbit	SPI
EEPROM 16k 2kx8 32B Pg-2.5V 25LC160B-E/SN Microchip Technology 1: $0.86 80In Stock	Mfr. Part # 25LC160B-E/SN Mouser Part # 579-25LC160B-E/SN	Microchip Technology	EEPROM 16k 2kx8 32B Pg-2.5V	Datasheet	80In Stock	$0.86 $0.852 $0.831 $0.789	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	16 kbit	SPI
EEPROM 128x8 93C46A-E/P Microchip Technology 1: $0.51 608In Stock	Mfr. Part # 93C46A-E/P Mouser Part # 579-93C46A-E/P	Microchip Technology	EEPROM 128x8	Datasheet	608In Stock	$0.51 $0.501 $0.49 $0.458	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	1 kbit	3-Wire, Microwire
EEPROM 128x8 Or 64x16 93C46C-E/P Microchip Technology 1: $0.54 160In Stock	Mfr. Part # 93C46C-E/P Mouser Part # 579-93C46C-E/P	Microchip Technology	EEPROM 128x8 Or 64x16	Datasheet	160In Stock	$0.54 $0.533 $0.522 $0.49	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	1 kbit	3-Wire, Microwire
EEPROM 128x8 Or 64x16 93C46C-I/MS Microchip Technology 1: $0.40 890In Stock	Mfr. Part # 93C46C-I/MS Mouser Part # 579-93C46C-I/MS	Microchip Technology	EEPROM 128x8 Or 64x16	Datasheet	890In Stock	$0.40 $0.395 $0.384 $0.373	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	1 kbit	3-Wire, Microwire
EEPROM 256x8 93C56A-E/P Microchip Technology 1: $0.54 632In Stock	Mfr. Part # 93C56A-E/P Mouser Part # 579-93C56A-E/P	Microchip Technology	EEPROM 256x8	Datasheet	632In Stock	$0.54 $0.533 $0.522 $0.49	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	2 kbit	3-Wire, Microwire
EEPROM 128x8 Or 64x16 93C66C-E/MS Microchip Technology 1: $0.52 842In Stock	Mfr. Part # 93C66C-E/MS Mouser Part # 579-93C66C-E/MS	Microchip Technology	EEPROM 128x8 Or 64x16	Datasheet	842In Stock	$0.52 $0.512 $0.501 $0.48	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	4 kbit	3-Wire, Microwire
EEPROM 512x8 93LC66A/P Microchip Technology 1: $0.48 719In Stock	Mfr. Part # 93LC66A/P Mouser Part # 579-93LC66AP	Microchip Technology	EEPROM 512x8	Datasheet	719In Stock	$0.48 $0.458 $0.448	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	4 kbit	3-Wire, Microwire
F-RAM 4Mbit FeRAM with SPI interface - SOP8 (208mil) tube MB85RS4MTPF-G-BCE1 RAMXEED 1: $22.00 50In Stock 160Expected 10/2/2026	Mfr. Part # MB85RS4MTPF-G-BCE1 Mouser Part # 249-MB85RS4MTPFGBCE1	RAMXEED	F-RAM 4Mbit FeRAM with SPI interface - SOP8 (208mil) tube Learn More about RAMXEED spi ferams	Datasheet	50In Stock 160Expected 10/2/2026	$22.00 $20.39 $19.75 $19.26 View $18.78 $18.16 $17.71 Quote	Min.: 1 Mult.: 1	FRAM	SMD/SMT	SOP-8
F-RAM 128kbit FeRAM with SPI, 1.8-3.6V, 125C - SOP8 tube MB85RS128TYPNF-G-BCE1 RAMXEED 1: $6.65 85In Stock	Mfr. Part # MB85RS128TYPNF-G-BCE1 Mouser Part # 249-MB85RS128TYPNCE1	RAMXEED	F-RAM 128kbit FeRAM with SPI, 1.8-3.6V, 125C - SOP8 tube Learn More about RAMXEED fujitsu fram	Datasheet	85In Stock	$6.65 $6.19 $6.00 $5.86 View $5.72 $5.54 $5.40 $5.19	Min.: 1 Mult.: 1	FRAM	SMD/SMT	SOP-8	128 kbit	SPI
EEPROM 16K 2048X8 1.8V SERIAL EE IND 11AA160-I/P Microchip Technology 1: $0.48 893In Stock	Mfr. Part # 11AA160-I/P Mouser Part # 579-11AA160-I/P	Microchip Technology	EEPROM 16K 2048X8 1.8V SERIAL EE IND Learn More about Microchip Technology microchip_unio	Datasheet	893In Stock	$0.48 $0.458 $0.437	Min.: 1 Mult.: 1	EEPROM	Through Hole	DIP-8	16 kbit	UNI/O Bus
SRAM 256K 32K X 8 2.7V SERIAL SRAM EXT 23K256-E/P Microchip Technology 1: $1.53 192In Stock	Mfr. Part # 23K256-E/P Mouser Part # 579-23K256-E/P	Microchip Technology	SRAM 256K 32K X 8 2.7V SERIAL SRAM EXT Learn More about Microchip Technology microchip sram	Datasheet	192In Stock	$1.53 $1.49 $1.40	Min.: 1 Mult.: 1	SRAM	Through Hole	PDIP-8	256 kbit	SPI
EEPROM 256x8 - 1.8V 24AA02/P Microchip Technology 1: $0.42 1,126In Stock	Mfr. Part # 24AA02/P Mouser Part # 579-24AA02/P	Microchip Technology	EEPROM 256x8 - 1.8V Learn More about Microchip Technology microchip 24aa02 24lc02b 24fc02 eeproms	Datasheet	1,126In Stock	$0.42 $0.416 $0.405 $0.395	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	2 kbit	2-Wire, I2C
EEPROM 4K Serial EEPROM 512 X 8, 1.8V 24AA044-I/P Microchip Technology 1: $0.45 74In Stock	Mfr. Part # 24AA044-I/P Mouser Part # 579-24AA044-I/P	Microchip Technology	EEPROM 4K Serial EEPROM 512 X 8, 1.8V	Datasheet	74In Stock	$0.45 $0.448 $0.437 $0.416	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	4 kbit	2-Wire, I2C
EEPROM 128x8 24C01C-E/SN Microchip Technology 1: $0.46 478In Stock	Mfr. Part # 24C01C-E/SN Mouser Part # 579-24C01C-E/SN	Microchip Technology	EEPROM 128x8	Datasheet	478In Stock	$0.46 $0.458 $0.448 $0.437	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	1 kbit	2-Wire, I2C
EEPROM 2Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-SOIC, AUTO 125C 24FC02-E/SN36KVAO Microchip Technology 1: $0.37 197In Stock 1,100Expected 10/2/2026 New Product	Mfr. Part # 24FC02-E/SN36KVAO Mouser Part # 579-24FC02-ESN36KVAO New Product	Microchip Technology	EEPROM 2Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-SOIC, AUTO 125C	Datasheet	197In Stock 1,100Expected 10/2/2026	$0.37 $0.363 $0.352 $0.32	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	2 kbit	I2C
EEPROM 1K 128 X 8 SERIAL EE 2.5V EXT 24LC014-E/ST Microchip Technology 1: $0.52 800In Stock	Mfr. Part # 24LC014-E/ST Mouser Part # 579-24LC014-E/ST	Microchip Technology	EEPROM 1K 128 X 8 SERIAL EE 2.5V EXT	Datasheet	800In Stock	$0.52 $0.512 $0.501 $0.48	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	1 kbit	2-Wire, I2C
EEPROM 1K 128 X 8 SER EE 2.5V IND 1/2 ARAY WP 24LC014H-I/P Microchip Technology 1: $0.48 421In Stock	Mfr. Part # 24LC014H-I/P Mouser Part # 579-24LC014H-I/P	Microchip Technology	EEPROM 1K 128 X 8 SER EE 2.5V IND 1/2 ARAY WP	Datasheet	421In Stock	$0.48 $0.458 $0.448	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	1 kbit	2-Wire, I2C
EEPROM 2K 256 X 8 SERIAL EE EXT 1/2 ARRAY WP 24LC024H-E/P Microchip Technology 1: $0.58 836In Stock	Mfr. Part # 24LC024H-E/P Mouser Part # 579-24LC024H-E/P	Microchip Technology	EEPROM 2K 256 X 8 SERIAL EE EXT 1/2 ARRAY WP	Datasheet	836In Stock	$0.58 $0.576 $0.565 $0.522	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	2 kbit	2-Wire, I2C
EEPROM 2K 256 X 8 SER EE 2.5V EXT 1/2 ARAY WP 24LC02BH-E/P Microchip Technology 1: $0.51 659In Stock	Mfr. Part # 24LC02BH-E/P Mouser Part # 579-24LC02BH-E/P	Microchip Technology	EEPROM 2K 256 X 8 SER EE 2.5V EXT 1/2 ARAY WP	Datasheet	659In Stock	$0.51 $0.501 $0.49 $0.458	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	2 kbit	2-Wire, I2C
EEPROM 1kx8 - 1.8V 25AA080-I/SN Microchip Technology 1: $1.16 87In Stock	Mfr. Part # 25AA080-I/SN Mouser Part # 579-25AA080-I/SN	Microchip Technology	EEPROM 1kx8 - 1.8V	Datasheet	87In Stock	$1.16 $1.11 $1.08	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	8 kbit	SPI
EEPROM 256k 32KX8 1.8V SER EE IND 25AA256X-I/ST Microchip Technology 1: $1.65 249In Stock	Mfr. Part # 25AA256X-I/ST Mouser Part # 579-25AA256X-I/ST	Microchip Technology	EEPROM 256k 32KX8 1.8V SER EE IND	Datasheet	249In Stock	$1.65 $1.60 $1.52	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	256 kbit	SPI
EEPROM 8kx8 - 1.8V Rot Pin 25AA640X-I/ST Microchip Technology 1: $1.04 600In Stock	Mfr. Part # 25AA640X-I/ST Mouser Part # 579-25AA640X-I/ST	Microchip Technology	EEPROM 8kx8 - 1.8V Rot Pin	Datasheet	600In Stock	$1.04 $0.991 $0.948	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	64 kbit	SPI