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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 128k 16KX8 1.8V SER EE IND TEMP DFN8 25AA128-I/MF Microchip Technology 1: $1.53 305In Stock	Mfr. Part # 25AA128-I/MF Mouser Part # 579-25AA128-I/MF	Microchip Technology	EEPROM 128k 16KX8 1.8V SER EE IND TEMP DFN8	Datasheet	305In Stock	$1.53 $1.49 $1.43	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	DFN-8	128 kbit	SPI
F-RAM 256kbit FeRAM with SPI, AECQ100 125C - SOP8 tube MB85RS256TYPNF-GS-BCE1 RAMXEED 1: $9.54 301In Stock	Mfr. Part # MB85RS256TYPNF-GS-BCE1 Mouser Part # 249-MB85RS256PNFBCE1	RAMXEED	F-RAM 256kbit FeRAM with SPI, AECQ100 125C - SOP8 tube	Datasheet	301In Stock	$9.54 $8.87 $8.61 $8.40 View $6.79 $5.66	Min.: 1 Mult.: 1	FRAM	SMD/SMT	SOP-8	256 kbit	SPI
EEPROM 256K, 32Kx8, 1.8V SER EE, ExT 24AA256-E/SM Microchip Technology 1: $1.20 332In Stock	Mfr. Part # 24AA256-E/SM Mouser Part # 579-24AA256-E/SM	Microchip Technology	EEPROM 256K, 32Kx8, 1.8V SER EE, ExT	Datasheet	332In Stock	$1.20 $1.16 $1.11	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIJ-8	256 kbit	2-Wire, I2C
EEPROM 1024K 128KX8 2.5V SER EE 128 BYTE PAGE 24LC1025-E/P Microchip Technology 1: $4.45 26In Stock 120Expected 10/26/2026	Mfr. Part # 24LC1025-E/P Mouser Part # 579-24LC1025-E/P	Microchip Technology	EEPROM 1024K 128KX8 2.5V SER EE 128 BYTE PAGE Learn More about Microchip Technology microchip 24xx1025 serial eeprom	Datasheet	26In Stock 120Expected 10/26/2026	$4.45 $4.29 $4.11	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	1 Mbit	2-Wire, I2C
EEPROM 4kx8 - 5/2.5V RotPin 24LC32AX-E/ST Microchip Technology 1: $0.63 1,031In Stock	Mfr. Part # 24LC32AX-E/ST Mouser Part # 579-24LC32AX-E/ST	Microchip Technology	EEPROM 4kx8 - 5/2.5V RotPin	Datasheet	1,031In Stock	$0.63 $0.629 $0.618 $0.586	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	32 kbit	2-Wire, I2C
EEPROM 2K 256X8 SERIAL EE 1.5V 1/2 ARRAY WP 24VL024H/MS Microchip Technology 1: $0.69 121In Stock	Mfr. Part # 24VL024H/MS Mouser Part # 579-24VL024H/MS	Microchip Technology	EEPROM 2K 256X8 SERIAL EE 1.5V 1/2 ARRAY WP	Datasheet	121In Stock	$0.69 $0.682 $0.65 $0.629	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	2 kbit	2-Wire, I2C
EEPROM 16K, 2K X 8,32B PAGE 1.8V SER EE IND 25AA160D-I/ST Microchip Technology 1: $1.73 144In Stock	Mfr. Part # 25AA160D-I/ST Mouser Part # 579-25AA160D-I/ST	Microchip Technology	EEPROM 16K, 2K X 8,32B PAGE 1.8V SER EE IND	Datasheet	144In Stock	$1.73 $0.731 $0.725 $0.714	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	16 kbit	SPI
EEPROM 8k 1kx8 32B Pg -2.5V 25LC080B-E/ST Microchip Technology 1: $0.89 268In Stock	Mfr. Part # 25LC080B-E/ST Mouser Part # 579-25LC080B-E/ST	Microchip Technology	EEPROM 8k 1kx8 32B Pg -2.5V	Datasheet	268In Stock	$0.89 $0.884 $0.852 $0.831	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	8 kbit	SPI
EEPROM 4K Serial EEPROM SPD EEPROM for DDR4 34AA04-I/P Microchip Technology 1: $0.48 566In Stock	Mfr. Part # 34AA04-I/P Mouser Part # 579-34AA04-I/P	Microchip Technology	EEPROM 4K Serial EEPROM SPD EEPROM for DDR4	Datasheet	566In Stock	$0.48 $0.458 $0.448	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	4 kbit	2-Wire, I2C
EEPROM 128x8 93AA46A-I/P Microchip Technology 1: $0.42 1,188In Stock	Mfr. Part # 93AA46A-I/P Mouser Part # 579-93AA46A-I/P	Microchip Technology	EEPROM 128x8	Datasheet	1,188In Stock	$0.42 $0.416 $0.405 $0.395	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	1 kbit	3-Wire, Microwire
EEPROM 200NS, PLCC, IND TEMP, GREEN AT28LV010-20JU-319 Microchip Technology 1: $62.24 9In Stock	Mfr. Part # AT28LV010-20JU-319 Mouser Part # 556-AT28LV01020JU319	Microchip Technology	EEPROM 200NS, PLCC, IND TEMP, GREEN	Datasheet	9In Stock	$62.24 $59.92 $57.58	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	PLCC-32	1 Mbit	Parallel
EEPROM 8K, 1K X 8, 16B PAGE 2.5V SER EE 150C 25LC080C-H/SN Microchip Technology 1: $0.86 202In Stock	Mfr. Part # 25LC080C-H/SN Mouser Part # 579-25LC080C-H/SN	Microchip Technology	EEPROM 8K, 1K X 8, 16B PAGE 2.5V SER EE 150C This product may require additional documentation to export from the United States.	Datasheet	202In Stock	$0.86 $0.852 $0.831 $0.81	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	8 kbit	SPI
EEPROM 4K Serial EEPROM SPD EEPROM for DDR4 34AA04-E/SN Microchip Technology 1: $0.46 923In Stock	Mfr. Part # 34AA04-E/SN Mouser Part # 579-34AA04-E/SN	Microchip Technology	EEPROM 4K Serial EEPROM SPD EEPROM for DDR4	Datasheet	923In Stock	$0.46 $0.458 $0.448 $0.437	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	2-Wire, I2C
EEPROM 128x8 93LC46A-E/SN Microchip Technology 1: $0.40 426In Stock	Mfr. Part # 93LC46A-E/SN Mouser Part # 579-93LC46A-E/SN	Microchip Technology	EEPROM 128x8	Datasheet	426In Stock	$0.40 $0.395 $0.384 $0.373	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	1 kbit	3-Wire, Microwire
EEPROM 256x8 93LC56A-I/MS Microchip Technology 1: $0.40 582In Stock	Mfr. Part # 93LC56A-I/MS Mouser Part # 579-93LC56A-I/MS	Microchip Technology	EEPROM 256x8	Datasheet	582In Stock	$0.40 $0.395 $0.384 $0.373	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	2 kbit	3-Wire, Microwire
EEPROM 128x16 Rot Pin 93LC56BX/SN Microchip Technology 1: $0.36 1,239In Stock	Mfr. Part # 93LC56BX/SN Mouser Part # 579-93LC56BX/SN	Microchip Technology	EEPROM 128x16 Rot Pin	Datasheet	1,239In Stock	$0.36 $0.352 $0.32 $0.309	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	2 kbit	3-Wire, Microwire
EEPROM 512x8 93LC66A-E/P Microchip Technology 1: $0.58 588In Stock	Mfr. Part # 93LC66A-E/P Mouser Part # 579-93LC66A-E/P	Microchip Technology	EEPROM 512x8	Datasheet	588In Stock	$0.58 $0.576 $0.565 $0.522	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	4 kbit	3-Wire, Microwire
NOR Flash Serial NOR 1.8V 128Mbit x4 I/O SOP-8 209mil Automotive +125C MX25U12832FM2Q02-TB Macronix 1: $9.41 14In Stock 828On Order	Mfr. Part # MX25U12832FM2Q02-TB Mouser Part # 95-25U12832FM2Q02	Macronix	NOR Flash Serial NOR 1.8V 128Mbit x4 I/O SOP-8 209mil Automotive +125C		14In Stock 828On Order	$9.41 $8.75 $8.49 $8.28 View $8.08 $7.63	Min.: 1 Mult.: 1	NOR Flash				SPI
EEPROM 2K 256 X 8 2.5V SERIAL EE EXT 11LC020-E/P Microchip Technology 1: $0.48 840In Stock	Mfr. Part # 11LC020-E/P Mouser Part # 579-11LC020-E/P	Microchip Technology	EEPROM 2K 256 X 8 2.5V SERIAL EE EXT Learn More about Microchip Technology microchip_unio	Datasheet	840In Stock	$0.48 $0.458 $0.437	Min.: 1 Mult.: 1	EEPROM	Through Hole	DIP-8	2 kbit	UNI/O Bus
SRAM 1024K, 1.8V SPI SERIAL SRAM, SQI 23A1024-I/P Microchip Technology 1: $2.81 100In Stock	Mfr. Part # 23A1024-I/P Mouser Part # 579-23A1024-I/P	Microchip Technology	SRAM 1024K, 1.8V SPI SERIAL SRAM, SQI Learn More about Microchip Technology microchip sram	Datasheet	100In Stock	$2.81 $2.69 $2.59	Min.: 1 Mult.: 1	SRAM	Through Hole	PDIP-8	1 Mbit	SDI, SPI, SQI
EEPROM 1kx8 - 2.5V 24LC08B-E/ST Microchip Technology 1: $0.52 653In Stock	Mfr. Part # 24LC08B-E/ST Mouser Part # 579-24LC08B-E/ST	Microchip Technology	EEPROM 1kx8 - 2.5V	Datasheet	653In Stock	$0.52 $0.512 $0.501 $0.48	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	8 kbit	2-Wire, I2C
EEPROM 16K 2KX8 2.5V SERIAL EE EXT 1/2 ARRAY WP 24LC16BH-E/SN Microchip Technology 1: $0.49 658In Stock	Mfr. Part # 24LC16BH-E/SN Mouser Part # 579-24LC16BH-E/SN	Microchip Technology	EEPROM 16K 2KX8 2.5V SERIAL EE EXT 1/2 ARRAY WP	Datasheet	658In Stock	$0.49 $0.48 $0.448	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	16 kbit	2-Wire, I2C
EEPROM 2kx8 16B - 1.8V 25AA160A-I/P Microchip Technology 1: $0.90 566In Stock	Mfr. Part # 25AA160A-I/P Mouser Part # 579-25AA160A-I/P	Microchip Technology	EEPROM 2kx8 16B - 1.8V	Datasheet	566In Stock	$0.90 $0.895 $0.863 $0.831	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	16 kbit	SPI
EEPROM 128x16 - 1.8V 93AA56B-I/MS Microchip Technology 1: $0.40 779In Stock	Mfr. Part # 93AA56B-I/MS Mouser Part # 579-93AA56B-I/MS	Microchip Technology	EEPROM 128x16 - 1.8V	Datasheet	779In Stock	$0.40 $0.395 $0.384 $0.373	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	2 kbit	3-Wire, Microwire
EEPROM 516x8 Or 1024x8 93LC76C-E/SN Microchip Technology 1: $0.58 440In Stock	Mfr. Part # 93LC76C-E/SN Mouser Part # 579-93LC76C-E/SN	Microchip Technology	EEPROM 516x8 Or 1024x8	Datasheet	440In Stock	$0.58 $0.576 $0.565 $0.522	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	8 kbit	3-Wire, Microwire