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Through Hole 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
NVRAM 4096k Nonvolatile SRAM DS1250Y-70+ Analog Devices / Maxim Integrated 1: $210.79 18In Stock	Mfr. Part No. DS1250Y-70+ Mouser Part No 700-DS1250Y-70	Analog Devices / Maxim Integrated	NVRAM 4096k Nonvolatile SRAM	Datasheet	18In Stock	$210.79 $194.05 $149.09 $146.28	Min.: 1 Mult.: 1	NVRAM	Through Hole	EDIP-32	4 Mbit	Parallel
Memory Controllers CONTROLLER NV-BW & RST 8PIN DIP LF DS1312+ Analog Devices / Maxim Integrated 1: $23.40 38In Stock	Mfr. Part No. DS1312+ Mouser Part No 700-DS1312+	Analog Devices / Maxim Integrated	Memory Controllers CONTROLLER NV-BW & RST 8PIN DIP LF	Datasheet	38In Stock	$23.40 $21.91 $19.08 $18.43 View Quote	Min.: 1 Mult.: 1	Memory Controllers	Through Hole	PDIP-8
EEPROM 256-Bit 1-Wire EEPROM DS2430A+ Analog Devices / Maxim Integrated 1: $5.11 1,226In Stock	Mfr. Part No. DS2430A+ Mouser Part No 700-DS2430A	Analog Devices / Maxim Integrated	EEPROM 256-Bit 1-Wire EEPROM	Datasheet	1,226In Stock	$5.11 $4.76 $4.63 $4.52 View $4.42 $4.27 $4.16	Min.: 1 Mult.: 1 Max.: 980	EEPROM	Through Hole	TO-92-3	256 bit	1-Wire
EEPROM 1024-Bit 1-Wire EEPROM DS2431+T&R Analog Devices / Maxim Integrated 1: $3.06 2,103In Stock	Mfr. Part No. DS2431+T&R Mouser Part No 700-DS2431T&R	Analog Devices / Maxim Integrated	EEPROM 1024-Bit 1-Wire EEPROM Learn More about Analog Devices / Maxim Integrated maximds2431	Datasheet	2,103In Stock	Cut Tape $3.06 $2.86 $2.77 $2.72 View Reel $2.38 $2.65 $2.57 $2.53 $2.38 $2.38	Min.: 1 Mult.: 1 Max.: 1,682 : 2,000	EEPROM	Through Hole	TO-92-3	1 kbit	1-Wire
EEPROM 1-WIRE 4KB EEPROM W/200K WRITE/ERASE CYC DS24B33+T&R Analog Devices / Maxim Integrated 1: $5.35 3,336In Stock	Mfr. Part No. DS24B33+T&R Mouser Part No 700-DS24B33+T&R	Analog Devices / Maxim Integrated	EEPROM 1-WIRE 4KB EEPROM W/200K WRITE/ERASE CYC	Datasheet	3,336In Stock	Cut Tape $5.35 $4.99 $4.85 $4.73 View Reel $4.13 $4.62 $4.47 $4.36 $4.26 $4.13	Min.: 1 Mult.: 1 Max.: 2,668 : 2,000	EEPROM	Through Hole	TO-92-3	4 kbit	1-Wire
EPROM 1Kb Add-Only Memory DS2502+ Analog Devices / Maxim Integrated 1: $5.74 2,552In Stock	Mfr. Part No. DS2502+ Mouser Part No 700-DS2502	Analog Devices / Maxim Integrated	EPROM 1Kb Add-Only Memory Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	2,552In Stock	$5.74 $5.35 $5.19 $5.08 View $4.95 $4.79 $4.68 $4.56 $4.45	Min.: 1 Mult.: 1 Max.: 2,041	EPROM	Through Hole	TO-92-3	1 kbit	1-Wire
EEPROM 1-W 4KB EEPROM W/SHA-256 3-TO92 DS28E25+T Analog Devices / Maxim Integrated 1: $4.01 1,641In Stock	Mfr. Part No. DS28E25+T Mouser Part No 700-DS28E25+T	Analog Devices / Maxim Integrated	EEPROM 1-W 4KB EEPROM W/SHA-256 3-TO92	Datasheet	1,641In Stock	Cut Tape $4.01 $3.25 $2.99 $2.70 View $2.57 $2.56 $2.56	Min.: 1 Mult.: 1 Max.: 1,312	EEPROM	Through Hole	TO-92-3	4 kbit	1-Wire
EEPROM 1kx8 - 2.5V 25LC080-I/P Microchip Technology 1: $1.22 72In Stock NRND	Mfr. Part No. 25LC080-I/P Mouser Part No 579-25LC080-I/P NRND	Microchip Technology	EEPROM 1kx8 - 2.5V	Datasheet	72In Stock	$1.22 $1.19 $1.13	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	8 kbit	SPI
EEPROM 256K 11MIL GRIND - 200NS AT28C256-20DM/883 Microchip Technology 1: $252.40 1In Stock	Mfr. Part No. AT28C256-20DM/883 Mouser Part No 556-A28C25620DM883	Microchip Technology	EEPROM 256K 11MIL GRIND - 200NS Learn More about Microchip Technology microchip at28c256 memory	Datasheet	1In Stock	$252.40 $242.93 Quote Quote	Min.: 1 Mult.: 1	EEPROM	Through Hole	CDIP-28	256 kbit	Parallel
EEPROM 2K (256x8) 2-WIRE 1.8V, MATT-TIN AT24C02C-PUM Microchip Technology 1: $0.49 1,938In Stock	Mfr. Part No. AT24C02C-PUM Mouser Part No 556-AT24C02C-PUM	Microchip Technology	EEPROM 2K (256x8) 2-WIRE 1.8V, MATT-TIN	Datasheet	1,938In Stock	$0.49 $0.48 $0.469 $0.458	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	2 kbit	2-Wire, I2C
EEPROM 4K (512X8) 2-WIRE 1.7V AT24C04C-PUM Microchip Technology 1: $0.52 502In Stock 2,050Expected 07/10/2026	Mfr. Part No. AT24C04C-PUM Mouser Part No 556-AT24C04C-PUM	Microchip Technology	EEPROM 4K (512X8) 2-WIRE 1.7V	Datasheet	502In Stock 2,050Expected 07/10/2026	$0.52 $0.512 $0.49 $0.48 $0.469	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	4 kbit	2-Wire, I2C
EEPROM 1.7-3.6V, 1MHz Ind Tmp 8-PDIP AT24C32E-PUM Microchip Technology 1: $0.58 576In Stock	Mfr. Part No. AT24C32E-PUM Mouser Part No 556-AT24C32EPUM	Microchip Technology	EEPROM 1.7-3.6V, 1MHz Ind Tmp 8-PDIP	Datasheet	576In Stock	$0.58 $0.576 $0.554 $0.544 $0.533	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	32 kbit	2-Wire, I2C
SRAM 64K 8K X 8 1.7V SERIAL SRAM IND 23A640-I/P Microchip Technology 1: $0.88 479In Stock	Mfr. Part No. 23A640-I/P Mouser Part No 579-23A640-I/P	Microchip Technology	SRAM 64K 8K X 8 1.7V SERIAL SRAM IND Learn More about Microchip Technology microchip sram	Datasheet	479In Stock	$0.88 $0.874 $0.852 $0.821	Min.: 1 Mult.: 1	SRAM	Through Hole	PDIP-8	64 kbit	SPI
SRAM 256K 32K X 8 2.7V SERIAL SRAM IND 23K256-I/P Microchip Technology 1: $1.46 91In Stock	Mfr. Part No. 23K256-I/P Mouser Part No 579-23K256-I/P	Microchip Technology	SRAM 256K 32K X 8 2.7V SERIAL SRAM IND Learn More about Microchip Technology microchip sram	Datasheet	91In Stock	$1.46 $1.39 $1.35	Min.: 1 Mult.: 1	SRAM	Through Hole	PDIP-8	256 kbit	SPI
SRAM 64K 8K X 8 2.7V SERIAL SRAM IND 23K640-I/P Microchip Technology 1: $0.88 417In Stock	Mfr. Part No. 23K640-I/P Mouser Part No 579-23K640-I/P	Microchip Technology	SRAM 64K 8K X 8 2.7V SERIAL SRAM IND Learn More about Microchip Technology microchip sram	Datasheet	417In Stock	$0.88 $0.874 $0.852 $0.821	Min.: 1 Mult.: 1	SRAM	Through Hole	PDIP-8	64 kbit	SPI
EEPROM 1024K 128KX8 1.8V SER EE 24AA1025-I/P Microchip Technology 1: $4.34 114In Stock 120Expected 02/10/2026	Mfr. Part No. 24AA1025-I/P Mouser Part No 579-24AA1025-I/P	Microchip Technology	EEPROM 1024K 128KX8 1.8V SER EE Learn More about Microchip Technology microchip 24xx1025 serial eeprom	Datasheet	114In Stock 120Expected 02/10/2026	$4.34 $4.19 $4.03	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	1 Mbit	2-Wire, I2C
EEPROM 1024K 128K X 8 1.8V SER EE 128 BYTE PAGE 24AA1026-I/P Microchip Technology 1: $4.34 31In Stock	Mfr. Part No. 24AA1026-I/P Mouser Part No 579-24AA1026-I/P	Microchip Technology	EEPROM 1024K 128K X 8 1.8V SER EE 128 BYTE PAGE Learn More about Microchip Technology microchip 24xx1026 serial eeprom	Datasheet	31In Stock	$4.34 $4.19 $4.03	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	1 Mbit	2-Wire, I2C
EEPROM 16kx8 - 1.8V 24AA128-I/P Microchip Technology 1: $0.90 416In Stock	Mfr. Part No. 24AA128-I/P Mouser Part No 579-24AA128-I/P	Microchip Technology	EEPROM 16kx8 - 1.8V	Datasheet	416In Stock	$0.90 $0.895 $0.863 $0.842	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	128 kbit	2-Wire, I2C
EEPROM 256K I2C EE EUI-48 EUI-64 Unique ID 24AA256UID-I/P Microchip Technology 1: $1.33 313In Stock	Mfr. Part No. 24AA256UID-I/P Mouser Part No 579-24AA256UID-I/P	Microchip Technology	EEPROM 256K I2C EE EUI-48 EUI-64 Unique ID	Datasheet	313In Stock	$1.33 $1.27 $1.21	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	256 kbit	2-Wire, I2C
EEPROM 4kx8 24AA32A-I/P Microchip Technology 1: $0.60 1,395In Stock	Mfr. Part No. 24AA32A-I/P Mouser Part No 579-24AA32A-I/P	Microchip Technology	EEPROM 4kx8	Datasheet	1,395In Stock	$0.60 $0.597 $0.586 $0.565	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	32 kbit	2-Wire, I2C
EEPROM 32K 4K X 8 1.8V SERIAL EE IND 1/4AWP 24AA32AF-I/P Microchip Technology 1: $0.60 96In Stock	Mfr. Part No. 24AA32AF-I/P Mouser Part No 579-24AA32AF-I/P	Microchip Technology	EEPROM 32K 4K X 8 1.8V SERIAL EE IND 1/4AWP	Datasheet	96In Stock	$0.60 $0.597 $0.586 $0.565	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	32 kbit	2-Wire, I2C
EEPROM 8kx8 - 1.8V 24AA64-I/P Microchip Technology 1: $0.65 554In Stock	Mfr. Part No. 24AA64-I/P Mouser Part No 579-24AA64-I/P	Microchip Technology	EEPROM 8kx8 - 1.8V	Datasheet	554In Stock	$0.65 $0.639 $0.618	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	64 kbit	2-Wire, I2C
EEPROM 8kx8 - 1.8V 24AA64/P Microchip Technology 1: $0.65 769In Stock	Mfr. Part No. 24AA64/P Mouser Part No 579-24AA64/P	Microchip Technology	EEPROM 8kx8 - 1.8V	Datasheet	769In Stock	$0.65 $0.639 $0.618	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	64 kbit	2-Wire, I2C
EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, PDIP 24CSM01-E/P Microchip Technology 1: $1.35 53In Stock 360Expected 09/10/2026	Mfr. Part No. 24CSM01-E/P Mouser Part No 579-24CSM01-E/P	Microchip Technology	EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, PDIP Learn More about Microchip Technology microchip 24csm01 eeproms	Datasheet	53In Stock 360Expected 09/10/2026	$1.35 $1.30 $1.28 $1.25	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	1 Mbit	I2C
EEPROM 1024K 128K X 8 2.5V HI-SPD EE 128BYTE PG 24FC1026-I/P Microchip Technology 1: $1.39 203In Stock	Mfr. Part No. 24FC1026-I/P Mouser Part No 579-24FC1026-I/P	Microchip Technology	EEPROM 1024K 128K X 8 2.5V HI-SPD EE 128BYTE PG Learn More about Microchip Technology microchip 24xx1026 serial eeprom	Datasheet	203In Stock	$1.39 $1.34 $1.31 $1.28	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-8	1 Mbit	2-Wire, I2C

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