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PDIP-28 Memory ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Mounting Style	Package/Case	Memory Size	Organisation	Interface Type	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
SRAM SRAM, 64K, 8k x 8, 5v, 28pin Skinny P-DIP, 15ns, Commercial Temp - Tube AS7C164A-15PCN Alliance Memory 1: $11.27 356In Stock	Mfr. Part No. AS7C164A-15PCN Mouser Part No 913-AS7C164A-15PCN	Alliance Memory	SRAM SRAM, 64K, 8k x 8, 5v, 28pin Skinny P-DIP, 15ns, Commercial Temp - Tube Learn More about Alliance Memory alliancefastsram	Datasheet	356In Stock	$11.27 $10.49 $10.17 $9.71 View $9.47 $9.33 $9.10 $8.89	Min.: 1 Mult.: 1	SRAM	Through Hole	PDIP-28	64 kbit	8 k x 8	Parallel	0 C	+ 70 C	Tube
SRAM 64K 5V 8K x 8 FAST Asynch SRAM IT AS7C164A-15PIN Alliance Memory 1: $12.05 71In Stock	Mfr. Part No. AS7C164A-15PIN Mouser Part No 913-AS7C164A-15PIN	Alliance Memory	SRAM 64K 5V 8K x 8 FAST Asynch SRAM IT Learn More about Alliance Memory alliancefastsram	Datasheet	71In Stock	$12.05 $11.21 $10.85 $10.59 View $9.94 $9.41 $9.38 $9.07 Quote	Min.: 1 Mult.: 1	SRAM	Through Hole	PDIP-28	64 kbit	8 k x 8	Parallel	- 40 C	+ 85 C	Tube
EEPROM 256K 32K x 8 150 ns 4.5V-5.5V AT28C256-15PU Microchip Technology 1: $16.84 1,518In Stock 962On Order	Mfr. Part No. AT28C256-15PU Mouser Part No 556-AT28C25615PU	Microchip Technology	EEPROM 256K 32K x 8 150 ns 4.5V-5.5V Learn More about Microchip Technology microchip at28c256 memory	Datasheet	1,518In Stock 962On Order On Order Ship Dates Mfr. No: AT28C256-15PU Stock: 1,518 Can Dispatch Immediately On Order: 10 Expected 21/10/2026 952 Expected 26/10/2026 Factory Lead Time: 8 Weeks	$16.84 $16.21 $15.57	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-28	256 kbit	32 k x 8	Parallel	- 40 C	+ 85 C	Tube
EEPROM 64K 8K x 8 150 ns 4.5V-5.5V AT28C64B-15PU Microchip Technology 1: $7.97 3,713In 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	3,713In Stock	$7.97 $7.66 $7.38	Min.: 1 Mult.: 1	EEPROM	Through Hole	PDIP-28	64 kbit	8 k x 8	Parallel	- 40 C	+ 85 C	Tube
EPROM 512Kb (64Kx8) OTP 5V 70ns AT27C512R-70PU Microchip Technology 1: $4.08 8,196In Stock 7,588Expected 26/10/2026	Mfr. Part No. AT27C512R-70PU Mouser Part No 556-AT27C512R70PU	Microchip Technology	EPROM 512Kb (64Kx8) OTP 5V 70ns	Datasheet	8,196In Stock 7,588Expected 26/10/2026	$4.08 $4.00 $3.96 $3.90 $3.88	Min.: 1 Mult.: 1	EPROM	Through Hole	PDIP-28	512 kbit	64 k x 8	Parallel	- 40 C	+ 85 C	Tube
EPROM 256Kb (32Kx8) OTP 5V 45ns AT27C256R-45PU Microchip Technology 1: $3.77 1,084In Stock	Mfr. Part No. AT27C256R-45PU Mouser Part No 556-AT27C256R-45PU	Microchip Technology	EPROM 256Kb (32Kx8) OTP 5V 45ns	Datasheet	1,084In Stock	$3.77 $3.69	Min.: 1 Mult.: 1	EPROM	Through Hole	PDIP-28	256 kbit	32 k x 8	Parallel	- 40 C	+ 85 C	Tube
EPROM 256Kb (32Kx8) OTP 5V 70ns AT27C256R-70PU Microchip Technology 1: $3.64 3,777In Stock	Mfr. Part No. AT27C256R-70PU Mouser Part No 556-AT27C256R70PU	Microchip Technology	EPROM 256Kb (32Kx8) OTP 5V 70ns	Datasheet	3,777In Stock	$3.64 $3.54 $3.52 $3.51 $3.48	Min.: 1 Mult.: 1	EPROM	Through Hole	PDIP-28	256 kbit	32 k x 8	Parallel	- 40 C	+ 85 C	Tube
EPROM 512Kb (64Kx8) OTP 5V 45ns AT27C512R-45PU Microchip Technology 1: $4.15 3,041In Stock 3,528Expected 8/3/2027	Mfr. Part No. AT27C512R-45PU Mouser Part No 556-AT27C512R-45PU	Microchip Technology	EPROM 512Kb (64Kx8) OTP 5V 45ns	Datasheet	3,041In Stock 3,528Expected 8/3/2027	$4.15 $4.03 $4.01 $3.97	Min.: 1 Mult.: 1	EPROM	Through Hole	PDIP-28	512 kbit	64 k x 8	Parallel	- 40 C	+ 85 C	Tube
SRAM SRAM, 256Kb, 32K x 8, 5V, 28pin PDIP, 15ns, Commercial Temp, C Die Alliance Memory AS7C256C-15PCN AS7C256C-15PCN Alliance Memory 1: $20.69 294In Stock New Product	Mfr. Part No. AS7C256C-15PCN Mouser Part No 913-AS7C256C-15PCN New Product	Alliance Memory	SRAM SRAM, 256Kb, 32K x 8, 5V, 28pin PDIP, 15ns, Commercial Temp, C Die	Datasheet	294In Stock	$20.69 $18.94 $18.48 $18.03 View $17.67 $17.11 $16.67	Min.: 1 Mult.: 1	SRAM	Through Hole	PDIP-28	256 kbit	32 k x 8	Parallel	0 C	+ 70 C	Tube
SRAM 256K, 2.7-5.5V, 55ns 32K x 8 Asynch SRAM AS6C62256-55PCN Alliance Memory 1: $15.31 1,418In Stock	Mfr. Part No. AS6C62256-55PCN Mouser Part No 913-AS6C62256-55PCN	Alliance Memory	SRAM 256K, 2.7-5.5V, 55ns 32K x 8 Asynch SRAM Learn More about Alliance Memory alliancememory cmos sram	Datasheet	1,418In Stock	$15.31 $14.23 $13.79 $13.46 View $12.84 $12.51 $12.34 $12.02	Min.: 1 Mult.: 1	SRAM	Through Hole	PDIP-28	256 kbit	32 k x 8	Parallel	0 C	+ 70 C	Tube
SRAM 64K, 2.7-5.5V, 55ns 8K x 8 Asynch SRAM AS6C6264-55PCN Alliance Memory 1: $17.58 258In Stock	Mfr. Part No. AS6C6264-55PCN Mouser Part No 913-AS6C6264-55PCN	Alliance Memory	SRAM 64K, 2.7-5.5V, 55ns 8K x 8 Asynch SRAM Learn More about Alliance Memory alliancememory cmos sram	Datasheet	258In Stock	$17.58 $16.33 $15.83 $15.45 View $14.77 $14.40 $14.18	Min.: 1 Mult.: 1	SRAM	Through Hole	PDIP-28	64 kbit	8 k x 8	Parallel	0 C	+ 70 C	Tube
SRAM 64K, 2.7-5.5V, 55ns 8K x 8 CMOS SRAM AS6C6264-55PIN Alliance Memory 1: $16.52 197In Stock	Mfr. Part No. AS6C6264-55PIN Mouser Part No 913-AS6C6264-55PIN	Alliance Memory	SRAM 64K, 2.7-5.5V, 55ns 8K x 8 CMOS SRAM Learn More about Alliance Memory alliancememory cmos sram	Datasheet	197In Stock	$16.52 $15.15 $14.78 $14.42 View $14.13 $13.68 $13.34 $13.02	Min.: 1 Mult.: 1	SRAM	Through Hole	PDIP-28	64 kbit	8 k x 8	Parallel	- 40 C	+ 85 C	Tube
SRAM LP SRAM, 256Kb, 32K x 8, 2.7 5.5V, 28pin 600 mil PDIP, 55ns, Industrial Temp AS6C62256-55PIN Alliance Memory 1: $20.30 235Expected 5/10/2026	Mfr. Part No. AS6C62256-55PIN Mouser Part No 913-AS6C62256-55PIN	Alliance Memory	SRAM LP SRAM, 256Kb, 32K x 8, 2.7 5.5V, 28pin 600 mil PDIP, 55ns, Industrial Temp	Datasheet	235Expected 5/10/2026	$20.30 $17.11 $16.70 $16.29 View $15.97 $15.46 $15.07	Min.: 1 Mult.: 1	SRAM	Through Hole	PDIP-28	256 kbit	32 k x 8	Parallel	- 40 C	+ 85 C	Tube
SRAM SRAM, 64K, 8k x 8, 5v, 28pin Skinny P-DIP, 15ns, Commercial Temp - Tape & Reel AS7C164A-15PCNTR Alliance Memory 1,000: $4.54 Non-Stocked	Mfr. Part No. AS7C164A-15PCNTR Mouser Part No 913-AS7C164A-15PCNTR	Alliance Memory	SRAM SRAM, 64K, 8k x 8, 5v, 28pin Skinny P-DIP, 15ns, Commercial Temp - Tape & Reel Learn More about Alliance Memory alliancefastsram	Datasheet	Non-Stocked	Reel $4.54	Min.: 1,000 Mult.: 1,000 : 1,000	SRAM	Through Hole	PDIP-28	64 kbit	8 k x 8	Parallel	0 C	+ 70 C	Reel
SRAM 64K 5V 8K x 8 FAST Asynch SRAM IT AS7C164A-15PINTR Alliance Memory 1,000: $4.88 Non-Stocked	Mfr. Part No. AS7C164A-15PINTR Mouser Part No 913-AS7C164A-15PINTR	Alliance Memory	SRAM 64K 5V 8K x 8 FAST Asynch SRAM IT Learn More about Alliance Memory alliancefastsram	Datasheet	Non-Stocked	Reel $4.88	Min.: 1,000 Mult.: 1,000 : 1,000	SRAM	Through Hole	PDIP-28	64 kbit	8 k x 8	Parallel	- 40 C	+ 85 C	Reel

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