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Tube Memory ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) 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 64K 8K x 8 150 ns 4.5V-5.5V AT28C64B-15JU Microchip Technology 1: CHF 4.72 1’315In Stock	Mfr. Part No. AT28C64B-15JU Mouser Part No 556-AT28C64B15JU	Microchip Technology	EEPROM 64K 8K x 8 150 ns 4.5V-5.5V	Datasheet	1’315In Stock	CHF 4.72 CHF 4.53 CHF 4.37	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	PLCC-32	64 kbit	Parallel
EEPROM 64K 8K x 8 150 ns 4.5V-5.5V AT28C64B-15PU Microchip Technology 1: CHF 4.72 1’982In Stock	Mfr. Part No. AT28C64B-15PU Mouser Part No 556-AT28C64B15PU	Microchip Technology	EEPROM 64K 8K x 8 150 ns 4.5V-5.5V	Datasheet	1’982In Stock	CHF 4.72 CHF 4.53 CHF 4.37	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-28	64 kbit	Parallel
EEPROM Parallel EEPROM 5V, SDP-70NS, GR AT28HC256-70JU Microchip Technology 1: CHF 12.35 366In Stock	Mfr. Part No. AT28HC256-70JU Mouser Part No 556-AT28HC256-70JU	Microchip Technology	EEPROM Parallel EEPROM 5V, SDP-70NS, GR	Datasheet	366In Stock	CHF 12.35 CHF 11.89 CHF 11.42	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	PLCC-32	256 kbit	Parallel
EEPROM Parallel EEPROM 5V-120NS, 883c, GR AT28HC256E-12SU Microchip Technology 1: CHF 10.46 261In Stock	Mfr. Part No. AT28HC256E-12SU Mouser Part No 556-AT28HC256E-12SU	Microchip Technology	EEPROM Parallel EEPROM 5V-120NS, 883c, GR	Datasheet	261In Stock	CHF 10.46 CHF 10.07 CHF 9.67	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-28	256 kbit	Parallel
EEPROM 1M 5V SDP - 120NS IND TEMP AT28HC64B-12JU Microchip Technology 1: CHF 5.50 2’202In Stock	Mfr. Part No. AT28HC64B-12JU Mouser Part No 556-AT28HC64B12JU	Microchip Technology	EEPROM 1M 5V SDP - 120NS IND TEMP	Datasheet	2’202In Stock	CHF 5.50 CHF 5.31 CHF 5.08	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	PLCC-32	64 kbit	Parallel
EEPROM PRLLEL EEPROM 64K 8K 70NS SOIC IND TMP GR AT28HC64B-70SU Microchip Technology 1: CHF 5.97 278In Stock	Mfr. Part No. AT28HC64B-70SU Mouser Part No 556-AT28HC64B70SU	Microchip Technology	EEPROM PRLLEL EEPROM 64K 8K 70NS SOIC IND TMP GR	Datasheet	278In Stock	CHF 5.97 CHF 5.75 CHF 5.52	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-28	64 kbit	Parallel
EEPROM 1M 5V SDP - 120NS IND TEMP AT28HC64BF-12JU Microchip Technology 1: CHF 5.05 254In Stock	Mfr. Part No. AT28HC64BF-12JU Mouser Part No 556-AT28HC64BF12JU	Microchip Technology	EEPROM 1M 5V SDP - 120NS IND TEMP	Datasheet	254In Stock	CHF 5.05 CHF 4.86 CHF 4.68	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	PLCC-32	64 kbit	Parallel
SRAM 1024K 2.5V SPI SERIAL SRAM SQI EXT 23LC1024-E/SN Microchip Technology 1: CHF 2.27 3’144In Stock	Mfr. Part No. 23LC1024-E/SN Mouser Part No 579-23LC1024-E/SN	Microchip Technology	SRAM 1024K 2.5V SPI SERIAL SRAM SQI EXT Learn More about Microchip Technology microchip sram	Datasheet	3’144In Stock	CHF 2.27 CHF 2.16 CHF 2.09	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOIC-8	1 Mbit	SDI, SPI, SQI
SRAM 1024K 2.5V SPI SERIAL SRAM SQI EXT 23LC1024-E/ST Microchip Technology 1: CHF 2.29 746In Stock 1’300On Order	Mfr. Part No. 23LC1024-E/ST Mouser Part No 579-23LC1024-E/ST	Microchip Technology	SRAM 1024K 2.5V SPI SERIAL SRAM SQI EXT Learn More about Microchip Technology microchip sram	Datasheet	746In Stock 1’300On Order On Order Ship Dates Mfr. No: 23LC1024-E/ST Stock: 746 Can Dispatch Immediately On Order: 400 Expected 11/17/2026 900 TBD Factory Lead Time: 11 Weeks	CHF 2.29 CHF 2.21 CHF 2.12	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSSOP-8	1 Mbit	SDI, SPI, SQI
SRAM 512K 2.5V SPI SERIAL SRAM Vbat 23LCV512-I/SN Microchip Technology 1: CHF 1.78 4’581In Stock	Mfr. Part No. 23LCV512-I/SN Mouser Part No 579-23LCV512-I/SN	Microchip Technology	SRAM 512K 2.5V SPI SERIAL SRAM Vbat Learn More about Microchip Technology microchip 23lcv sram	Datasheet	4’581In Stock	CHF 1.78 CHF 1.69 CHF 1.64	Min.: 1 Mult.: 1	SRAM	SMD/SMT	SOIC-8	512 kbit	SDI, SPI
SRAM 512K 2.5V SPI SERIAL SRAM Vbat 23LCV512-I/ST Microchip Technology 1: CHF 1.82 5’125In Stock	Mfr. Part No. 23LCV512-I/ST Mouser Part No 579-23LCV512-I/ST	Microchip Technology	SRAM 512K 2.5V SPI SERIAL SRAM Vbat Learn More about Microchip Technology microchip 23lcv sram	Datasheet	5’125In Stock	CHF 1.82 CHF 1.75 CHF 1.68	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSSOP-8	512 kbit	SDI, SPI
EEPROM 256x8 24LC025-I/SN Microchip Technology 1: CHF 0.306 7’170In Stock	Mfr. Part No. 24LC025-I/SN Mouser Part No 579-24LC025-I/SN	Microchip Technology	EEPROM 256x8	Datasheet	7’170In Stock	CHF 0.306 CHF 0.30 CHF 0.292 CHF 0.284	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	2 kbit	2-Wire, I2C
EEPROM 512x8 - 2.5V 24LC04B-I/SN Microchip Technology 1: CHF 0.306 4’175In Stock	Mfr. Part No. 24LC04B-I/SN Mouser Part No 579-24LC04B-I/SN	Microchip Technology	EEPROM 512x8 - 2.5V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	4’175In Stock	CHF 0.306 CHF 0.30 CHF 0.284 CHF 0.257	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	2-Wire, I2C
EEPROM 1kx8 - 2.5V 24LC08B-I/SN Microchip Technology 1: CHF 0.306 9’857In Stock	Mfr. Part No. 24LC08B-I/SN Mouser Part No 579-24LC08B-I/SN	Microchip Technology	EEPROM 1kx8 - 2.5V	Datasheet	9’857In Stock	CHF 0.306 CHF 0.30 CHF 0.292 CHF 0.284	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	8 kbit	2-Wire, I2C
EEPROM 2kx8 - 2.5V 24LC16B-I/SN Microchip Technology 1: CHF 0.354 5’245In Stock	Mfr. Part No. 24LC16B-I/SN Mouser Part No 579-24LC16B-I/SN	Microchip Technology	EEPROM 2kx8 - 2.5V	Datasheet	5’245In Stock	CHF 0.354 CHF 0.352 CHF 0.326 CHF 0.318	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	16 kbit	2-Wire, I2C
EEPROM 16K 2K X 8 2.5V SERIAL EE MIL 24LC16B-M/SN Microchip Technology 1: CHF 8.02 561In Stock	Mfr. Part No. 24LC16B-M/SN Mouser Part No 579-24LC16BM/SN	Microchip Technology	EEPROM 16K 2K X 8 2.5V SERIAL EE MIL This product may require additional documentation to export from the United States.	Datasheet	561In Stock	CHF 8.02 CHF 7.72 CHF 7.41	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	16 kbit	2-Wire, I2C
EEPROM 512k 64K X 8 1.8V SER EE IND 25A512-I/SN Microchip Technology 1: CHF 1.79 809In Stock	Mfr. Part No. 25A512-I/SN Mouser Part No 579-25A512-I/SN	Microchip Technology	EEPROM 512k 64K X 8 1.8V SER EE IND	Datasheet	809In Stock	CHF 1.79 CHF 1.73 CHF 1.65	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	512 kbit	SPI
EEPROM 4K 512X8 1.8V SER EE IND 25AA040A-I/SN Microchip Technology 1: CHF 0.387 5’316In Stock	Mfr. Part No. 25AA040A-I/SN Mouser Part No 579-25AA040A-I/SN	Microchip Technology	EEPROM 4K 512X8 1.8V SER EE IND	Datasheet	5’316In Stock	CHF 0.387	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	SPI
EEPROM 128kx8 - 1.8V 25AA1024-I/SM Microchip Technology 1: CHF 3.37 3’146In Stock	Mfr. Part No. 25AA1024-I/SM Mouser Part No 579-25AA1024-I/SM	Microchip Technology	EEPROM 128kx8 - 1.8V	Datasheet	3’146In Stock	CHF 3.37 CHF 3.25 CHF 3.13	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIJ-8	1 Mbit	SPI
EEPROM 256k, 32K X 8, 1.8V SER EE EXT 25AA256-E/P Microchip Technology 1: CHF 1.43 921In Stock	Mfr. Part No. 25AA256-E/P Mouser Part No 579-25AA256-E/P	Microchip Technology	EEPROM 256k, 32K X 8, 1.8V SER EE EXT	Datasheet	921In Stock	CHF 1.43 CHF 1.39	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	256 kbit	SPI
EEPROM 256k, 32K X 8, 1.8V SER EE EXT 25AA256-E/SN Microchip Technology 1: CHF 1.36 3’275In Stock	Mfr. Part No. 25AA256-E/SN Mouser Part No 579-25AA256-E/SN	Microchip Technology	EEPROM 256k, 32K X 8, 1.8V SER EE EXT	Datasheet	3’275In Stock	CHF 1.36 CHF 1.30 CHF 1.28	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	256 kbit	SPI
EEPROM 32kx8 - 1.8V 25AA256-I/SN Microchip Technology 1: CHF 1.29 4’697In Stock	Mfr. Part No. 25AA256-I/SN Mouser Part No 579-25AA256-I/SN	Microchip Technology	EEPROM 32kx8 - 1.8V	Datasheet	4’697In Stock	CHF 1.29 CHF 1.24 CHF 1.20	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	256 kbit	SPI
EEPROM 512k 64Kx8 1.8V SER EE IND 25AA512-I/SN Microchip Technology 1: CHF 1.96 2’143In Stock	Mfr. Part No. 25AA512-I/SN Mouser Part No 579-25AA512-I/SN	Microchip Technology	EEPROM 512k 64Kx8 1.8V SER EE IND	Datasheet	2’143In Stock	CHF 1.96 CHF 1.87 CHF 1.83	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	512 kbit	SPI
EEPROM 64K 8K X 8 18V SER EE IND 25AA640A-I/SN Microchip Technology 1: CHF 0.652 12’024In Stock	Mfr. Part No. 25AA640A-I/SN Mouser Part No 579-25AA640A-I/SN	Microchip Technology	EEPROM 64K 8K X 8 18V SER EE IND	Datasheet	12’024In Stock	CHF 0.652 CHF 0.618 CHF 0.601	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	64 kbit	SPI
EEPROM 4kx8 - 5V 25C320-I/SN Microchip Technology 1: CHF 0.709 3’525In Stock	Mfr. Part No. 25C320-I/SN Mouser Part No 579-25C320-I/SN	Microchip Technology	EEPROM 4kx8 - 5V	Datasheet	3’525In Stock	CHF 0.709 CHF 0.684 CHF 0.636 CHF 0.633 View CHF 0.631 CHF 0.617	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	32 kbit	SPI