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Tube Memory ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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 1K 128 X 8 SERIAL EE 2.5V EXT 24LC014-E/ST Microchip Technology 1: £0.39 800In Stock	Mfr. Part No. 24LC014-E/ST Mouser Part No 579-24LC014-E/ST	Microchip Technology	EEPROM 1K 128 X 8 SERIAL EE 2.5V EXT	Datasheet	800In Stock	£0.39 £0.384 £0.376 £0.361	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: £0.361 421In Stock	Mfr. Part No. 24LC014H-I/P Mouser Part No 579-24LC014H-I/P	Microchip Technology	EEPROM 1K 128 X 8 SER EE 2.5V IND 1/2 ARAY WP	Datasheet	421In Stock	£0.361 £0.344 £0.336	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: £0.436 836In Stock	Mfr. Part No. 24LC024H-E/P Mouser Part No 579-24LC024H-E/P	Microchip Technology	EEPROM 2K 256 X 8 SERIAL EE EXT 1/2 ARRAY WP	Datasheet	836In Stock	£0.436 £0.432 £0.424 £0.392	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: £0.383 659In Stock	Mfr. Part No. 24LC02BH-E/P Mouser Part No 579-24LC02BH-E/P	Microchip Technology	EEPROM 2K 256 X 8 SER EE 2.5V EXT 1/2 ARAY WP	Datasheet	659In Stock	£0.383 £0.376 £0.368 £0.344	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	2 kbit	2-Wire, I2C
EEPROM 1kx8 - 1.8V 25AA080-I/SN Microchip Technology 1: £0.871 87In Stock	Mfr. Part No. 25AA080-I/SN Mouser Part No 579-25AA080-I/SN	Microchip Technology	EEPROM 1kx8 - 1.8V	Datasheet	87In Stock	£0.871 £0.834 £0.811	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: £1.24 249In Stock	Mfr. Part No. 25AA256X-I/ST Mouser Part No 579-25AA256X-I/ST	Microchip Technology	EEPROM 256k 32KX8 1.8V SER EE IND	Datasheet	249In Stock	£1.24 £1.20 £1.14	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	256 kbit	SPI
EEPROM 8kx8 - 1.8V Rot Pin 25AA640X-I/ST Microchip Technology 1: £0.78 600In Stock	Mfr. Part No. 25AA640X-I/ST Mouser Part No 579-25AA640X-I/ST	Microchip Technology	EEPROM 8kx8 - 1.8V Rot Pin	Datasheet	600In Stock	£0.78 £0.744 £0.711	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	64 kbit	SPI
EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-SOIC Bulk, 150C Ext Temp 25CS320-H/SN Microchip Technology 1: £0.518 149In Stock 600Expected 22/12/2026 New Product	Mfr. Part No. 25CS320-H/SN Mouser Part No 579-25CS320-H/SN New Product	Microchip Technology	EEPROM 32 Kbit SPI SERIAL EEPROM w/ECC, 8-SOIC Bulk, 150C Ext Temp Learn More about Microchip Technology microchip 25cs320 eeprom This product may require additional documentation to export from the United States.	Datasheet	149In Stock 600Expected 22/12/2026	£0.518 £0.512 £0.496 £0.488 £0.472	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	32 kbit	SPI
EEPROM 8k 1kx8 32B Pg -2.5V 25LC080B-I/ST Microchip Technology 1: £0.593 364In Stock	Mfr. Part No. 25LC080B-I/ST Mouser Part No 579-25LC080B-I/ST	Microchip Technology	EEPROM 8k 1kx8 32B Pg -2.5V	Datasheet	364In Stock	£0.593 £0.568 £0.545	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	8 kbit	SPI
EEPROM 2K 256 X 8 1.8V SERIAL EE EXT 34AA02-E/MS Microchip Technology 1: £0.346 305In Stock	Mfr. Part No. 34AA02-E/MS Mouser Part No 579-34AA02-E/MS	Microchip Technology	EEPROM 2K 256 X 8 1.8V SERIAL EE EXT	Datasheet	305In Stock	£0.346 £0.344 £0.336 £0.328	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	2 kbit	2-Wire, I2C
EEPROM 64x16 93C46B-I/MS Microchip Technology 1: £0.285 1,258In Stock	Mfr. Part No. 93C46B-I/MS Mouser Part No 579-93C46B-I/MS	Microchip Technology	EEPROM 64x16	Datasheet	1,258In Stock	£0.285 £0.28 £0.272 £0.265	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	1 kbit	3-Wire, Microwire
EEPROM 512x8 93C66A-E/ST Microchip Technology 1: £0.39 804In Stock	Mfr. Part No. 93C66A-E/ST Mouser Part No 579-93C66A-E/ST	Microchip Technology	EEPROM 512x8	Datasheet	804In Stock	£0.39 £0.384 £0.376 £0.361	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	4 kbit	3-Wire, Microwire
EEPROM 256x16 93C66B-E/MS Microchip Technology 1: £0.39 265In Stock	Mfr. Part No. 93C66B-E/MS Mouser Part No 579-93C66B-E/MS	Microchip Technology	EEPROM 256x16	Datasheet	265In Stock	£0.39 £0.384 £0.376 £0.361	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	4 kbit	3-Wire, Microwire
EEPROM 128x8 Or 64x16 93C66C-E/SN Microchip Technology 1: £0.346 890In Stock	Mfr. Part No. 93C66C-E/SN Mouser Part No 579-93C66C-E/SN	Microchip Technology	EEPROM 128x8 Or 64x16	Datasheet	890In Stock	£0.346 £0.344 £0.336 £0.328	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	3-Wire, Microwire
EEPROM 256x8-128x16 93LC56-I/P Microchip Technology 1: £0.676 323In Stock	Mfr. Part No. 93LC56-I/P Mouser Part No 579-93LC56-I/P	Microchip Technology	EEPROM 256x8-128x16	Datasheet	323In Stock	£0.676 £0.672 £0.648 £0.624	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	2 kbit	3-Wire, Microwire
EPROM 256Kb (32Kx8) OTP 3V 90ns AT27LV256A-90JU Microchip Technology 1: £2.11 339In Stock	Mfr. Part No. AT27LV256A-90JU Mouser Part No 556-AT27LV256A-90JU	Microchip Technology	EPROM 256Kb (32Kx8) OTP 3V 90ns	Datasheet	339In Stock	£2.11 £1.97 £1.96 £1.92	Min.: 1 Mult.: 1	EPROM	SMD/SMT	PLCC-32	256 kbit	Parallel
EEPROM 1M 5V SDP - 120NS IND TEMP AT28HC64BF-12SU Microchip Technology 1: £5.07 140In Stock	Mfr. Part No. AT28HC64BF-12SU Mouser Part No 556-AT28HC64BF12SU	Microchip Technology	EEPROM 1M 5V SDP - 120NS IND TEMP	Datasheet	140In Stock	£5.07 £4.98 £4.62	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-28	64 kbit	Parallel
EEPROM 256x8 - 1.8V 24AA02-I/ST Microchip Technology 1: £0.263 2,931In Stock	Mfr. Part No. 24AA02-I/ST Mouser Part No 579-24AA02-I/ST	Microchip Technology	EEPROM 256x8 - 1.8V Learn More about Microchip Technology microchip 24aa02 24lc02b 24fc02 eeproms	Datasheet	2,931In Stock	£0.263 £0.255 £0.252 £0.244 £0.243	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	2 kbit	2-Wire, I2C
EEPROM 512x8 - 2.5V 24LC04B-E/ST Microchip Technology 1: £0.346 2,256In Stock	Mfr. Part No. 24LC04B-E/ST Mouser Part No 579-24LC04B-E/ST	Microchip Technology	EEPROM 512x8 - 2.5V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	2,256In Stock	£0.346 £0.34	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	4 kbit	2-Wire, I2C
EEPROM 2K 256 X 8 SERIAL EE 1.5V 24VL025/SN Microchip Technology 1: £0.465 1,426In Stock	Mfr. Part No. 24VL025/SN Mouser Part No 579-24VL025/SN	Microchip Technology	EEPROM 2K 256 X 8 SERIAL EE 1.5V	Datasheet	1,426In Stock	£0.465 £0.464 £0.409	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	2 kbit	2-Wire, I2C
EEPROM 4K 512X8 1.8V SER EE IND 25AA040A-I/MS Microchip Technology 1: £0.443 1,671In Stock	Mfr. Part No. 25AA040A-I/MS Mouser Part No 579-25AA040A-I/MS	Microchip Technology	EEPROM 4K 512X8 1.8V SER EE IND	Datasheet	1,671In Stock	£0.443 £0.442 £0.44 £0.421 £0.416	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	MSOP-8	4 kbit	SPI
SRAM 4Mb (512k x 8) 10ns Async SRAM 3.3v IS61WV5128BLL-10TLI ISSI 1: £6.05 9,944In Stock	Mfr. Part No. IS61WV5128BLL-10TLI Mouser Part No 870-61WV5128B10TLI	ISSI	SRAM 4Mb (512k x 8) 10ns Async SRAM 3.3v Learn More about ISSI asynchronous sram	Datasheet	9,944In Stock	£6.05 £5.63 £5.46 £5.33 £5.15	Min.: 1 Mult.: 1	SRAM	SMD/SMT	TSOP-44	4 Mbit	Parallel
EEPROM 8kx8 - 2.5V Lead Free Package 24LC64-I/STG Microchip Technology 1: £0.436 3,057In Stock NRND	Mfr. Part No. 24LC64-I/STG Mouser Part No 579-24LC64-I/STG NRND	Microchip Technology	EEPROM 8kx8 - 2.5V Lead Free Package	Datasheet	3,057In Stock	£0.436 £0.432 £0.424 £0.392 View £0.386 £0.367 £0.363 £0.361	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	TSSOP-8	64 kbit	2-Wire, I2C
NOR Flash 3.0 to 3.6V 1Mbit Multi-Purpose Flash SST39LF010-55-4C-NHE Microchip Technology 1: £1.48 397In Stock	Mfr. Part No. SST39LF010-55-4C-NHE Mouser Part No 579-39LF0105CNHE	Microchip Technology	NOR Flash 3.0 to 3.6V 1Mbit Multi-Purpose Flash	Datasheet	397In Stock	£1.48 £1.47 £1.46 £1.41	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	PLCC-32	1 Mbit	Parallel
NOR Flash 256K X 8 14 us SST25VF020-20-4C-SAE Microchip Technology 1: £0.698 867In Stock	Mfr. Part No. SST25VF020-20-4C-SAE Mouser Part No 804-25VF0202CSAE	Microchip Technology	NOR Flash 256K X 8 14 us	Datasheet	867In Stock	£0.698 £0.689 £0.677 £0.676 £0.673	Min.: 1 Mult.: 1	NOR Flash	SMD/SMT	SOIC-8	2 Mbit	SPI