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Tube Memory ICs

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Part #

EEPROM 64K 8K x 8 150 ns 4.5V-5.5V

AT28C64B-15JU
Microchip Technology
1: $5.85
1,603In 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

1,603In Stock

$5.85

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

64 kbit

Parallel

EEPROM 64K 8K x 8 150 ns 4.5V-5.5V

AT28C64B-15SU
Microchip Technology
1: $6.16
321In Stock
1,647Expected 2026/08/07

Mfr. Part No.
AT28C64B-15SU

Mouser Part No
556-AT28C64B15SU

Microchip Technology

EEPROM 64K 8K x 8 150 ns 4.5V-5.5V

Datasheet

321In Stock

1,647Expected 2026/08/07

$6.16

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-28

64 kbit

Parallel

EEPROM Parallel EEPROM 5V, SDP-70NS, GR

AT28HC256-70JU
Microchip Technology
1: $14.40
441In Stock

Mfr. Part No.
AT28HC256-70JU

Mouser Part No
556-AT28HC256-70JU

Microchip Technology

EEPROM Parallel EEPROM 5V, SDP-70NS, GR

Datasheet

441In Stock

$14.40

$13.86

$13.74

$13.60

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

EEPROM 256K 70ns

AT28HC256E-70JU
Microchip Technology
1: $14.18
106In Stock

Mfr. Part No.
AT28HC256E-70JU

Mouser Part No
556-AT28HC256E-70JU

Microchip Technology

EEPROM 256K 70ns

Datasheet

106In Stock

$14.18

$13.90

$13.63

$13.46

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

EEPROM PRLLEL EEPROM 64K 8K 70NS SOIC IND TMP GR

AT28HC64B-70SU
Microchip Technology
1: $6.97
409In Stock

Mfr. Part No.
AT28HC64B-70SU

Mouser Part No
556-AT28HC64B70SU

Microchip Technology

EEPROM PRLLEL EEPROM 64K 8K 70NS SOIC IND TMP GR

Datasheet

409In Stock

$6.97

$6.80

Quote

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-28

64 kbit

Parallel

EEPROM 1M 5V SDP - 120NS IND TEMP

AT28HC64BF-12JU
Microchip Technology
1: $6.27
379In Stock

Mfr. Part No.
AT28HC64BF-12JU

Mouser Part No
556-AT28HC64BF12JU

Microchip Technology

EEPROM 1M 5V SDP - 120NS IND TEMP

Datasheet

379In Stock

$6.27

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

64 kbit

Parallel

SRAM 1024K 1.8V SPI SERIAL SRAM SQI

23A1024-I/SN
Microchip Technology
1: $2.55
624In Stock

Mfr. Part No.
23A1024-I/SN

Mouser Part No
579-23A1024-I/SN

Microchip Technology

SRAM 1024K 1.8V SPI SERIAL SRAM SQI

Learn More

Datasheet

624In Stock

$2.55

$2.48

$2.47

Min.: 1
Mult.: 1

SRAM

SMD/SMT

SOIC-8

1 Mbit

SDI, SPI, SQI

SRAM 256K 32K X 8 2.7V SERIAL SRAM EXT

23K256-E/SN
Microchip Technology
1: $1.44
1,760In Stock

Mfr. Part No.
23K256-E/SN

Mouser Part No
579-23K256-E/SN

Microchip Technology

SRAM 256K 32K X 8 2.7V SERIAL SRAM EXT

Learn More

Datasheet

1,760In Stock

$1.44

$1.35

Min.: 1
Mult.: 1

SRAM

SMD/SMT

SOIC-8

256 kbit

SPI

SRAM 1024K 2.5V SPI SERIAL SRAM SQI EXT

23LC1024-E/SN
Microchip Technology
1: $2.80
1,517In 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

Datasheet

1,517In Stock

$2.80

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: $2.67
2,339In Stock

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

Datasheet

2,339In Stock

$2.67

$2.62

$2.61

Min.: 1
Mult.: 1

SRAM

SMD/SMT

TSSOP-8

1 Mbit

SDI, SPI, SQI

SRAM 1024K 2.5V SPI SERIAL SRAM SQI

23LC1024-I/SN
Microchip Technology
1: $2.55
2,769In Stock

Mfr. Part No.
23LC1024-I/SN

Mouser Part No
579-23LC1024-I/SN

Microchip Technology

SRAM 1024K 2.5V SPI SERIAL SRAM SQI

Learn More

Datasheet

2,769In Stock

$2.55

$2.47

$2.35

Min.: 1
Mult.: 1

SRAM

SMD/SMT

SOIC-8

1 Mbit

SDI, SPI, SQI

SRAM 512K 2.5V SPI SERIAL SRAM Vbat

23LCV512-I/SN
Microchip Technology
1: $2.20
3,085In 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

Datasheet

3,085In Stock

$2.20

Min.: 1
Mult.: 1

SRAM

SMD/SMT

SOIC-8

512 kbit

SDI, SPI

EEPROM 2K, 256x8 1.8V Serial EE

24AA02E48-I/SN
Microchip Technology
1: $0.361
5,358In Stock

Mfr. Part No.
24AA02E48-I/SN

Mouser Part No
579-24AA02E48ISN

Microchip Technology

EEPROM 2K, 256x8 1.8V Serial EE

Learn More

Datasheet

5,358In Stock

$0.361

$0.351

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

2 kbit

2-Wire, I2C

EEPROM 2kx8 - 1.8V

24AA16-I/SN
Microchip Technology
1: $0.40
4,268In Stock

Mfr. Part No.
24AA16-I/SN

Mouser Part No
579-24AA16-I/SN

Microchip Technology

EEPROM 2kx8 - 1.8V

Datasheet

4,268In Stock

$0.40

$0.394

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

16 kbit

2-Wire, I2C

EEPROM 64K 8KX8 2.5V HI-SPD SER EE IND 1/4AWP

24FC64F-I/MS
Microchip Technology
1: $0.49
4,114In Stock

Mfr. Part No.
24FC64F-I/MS

Mouser Part No
579-24FC64F-I/MS

Microchip Technology

EEPROM 64K 8KX8 2.5V HI-SPD SER EE IND 1/4AWP

Datasheet

4,114In Stock

$0.49

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

MSOP-8

64 kbit

2-Wire, I2C

EEPROM 2kx8 - 2.5V

24LC16B-I/MS
Microchip Technology
1: $0.43
3,903In Stock

Mfr. Part No.
24LC16B-I/MS

Mouser Part No
579-24LC16B-I/MS

Microchip Technology

EEPROM 2kx8 - 2.5V

Datasheet

3,903In Stock

$0.43

$0.42

$0.411

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

MSOP-8

16 kbit

2-Wire, I2C

EEPROM 2kx8 - 2.5V

24LC16B-I/SN
Microchip Technology
1: $0.44
7,324In Stock

Mfr. Part No.
24LC16B-I/SN

Mouser Part No
579-24LC16B-I/SN

Microchip Technology

EEPROM 2kx8 - 2.5V

Datasheet

7,324In Stock

$0.44

$0.436

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

16 kbit

2-Wire, I2C

EEPROM 4kx8 - 5V - 2.5V

24LC32A-I/MS
Microchip Technology
1: $0.54
4,634In Stock

Mfr. Part No.
24LC32A-I/MS

Mouser Part No
579-24LC32A-I/MS

Microchip Technology

EEPROM 4kx8 - 5V - 2.5V

Datasheet

4,634In Stock

$0.54

$0.533

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

MSOP-8

32 kbit

2-Wire, I2C

EEPROM 32K 4K X 8 2.5V SER EE EXT 1/4AWP

24LC32AF-E/SN
Microchip Technology
1: $0.58
15,934In Stock

Mfr. Part No.
24LC32AF-E/SN

Mouser Part No
579-24LC32AF-E/SN

Microchip Technology

EEPROM 32K 4K X 8 2.5V SER EE EXT 1/4AWP

Datasheet

15,934In Stock

$0.58

$0.576

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

32 kbit

2-Wire, I2C

EEPROM 64K 8K X 8 2.5V SER EE IND 1/4AWP

24LC64F-I/SN
Microchip Technology
1: $0.50
3,228In Stock

Mfr. Part No.
24LC64F-I/SN

Mouser Part No
579-24LC64F-I/SN

Microchip Technology

EEPROM 64K 8K X 8 2.5V SER EE IND 1/4AWP

Datasheet

3,228In Stock

$0.50

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

64 kbit

2-Wire, I2C

EEPROM 8kx8 2.5V Smart

24LC65/SM
Microchip Technology
1: $2.28
741In Stock

Mfr. Part No.
24LC65/SM

Mouser Part No
579-24LC65SM

Microchip Technology

EEPROM 8kx8 2.5V Smart

Datasheet

741In Stock

$2.28

$2.24

$2.19

$2.17

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIJ-8

64 kbit

2-Wire, I2C

EEPROM VESA E-EDID

24LCS22A-I/SN
Microchip Technology
1: $0.50
3,239In Stock

Mfr. Part No.
24LCS22A-I/SN

Mouser Part No
579-24LCS22A-I/SN

Microchip Technology

EEPROM VESA E-EDID

Datasheet

3,239In Stock

$0.50

$0.494

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

2 kbit

2-Wire, I2C

EEPROM 512k 64K X 8 1.8V SER EE IND

25A512-I/SN
Microchip Technology
1: $2.21
960In 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

960In Stock

$2.21

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

512 kbit

SPI

EEPROM 128kx8 - 1.8V

25AA1024-I/SM
Microchip Technology
1: $4.18
1,555In Stock
2,070Expected 2026/12/14

Mfr. Part No.
25AA1024-I/SM

Mouser Part No
579-25AA1024-I/SM

Microchip Technology

EEPROM 128kx8 - 1.8V

Datasheet

1,555In Stock

2,070Expected 2026/12/14

$4.18

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIJ-8

1 Mbit

SPI

EEPROM 128k 16KX8 1.8V SER EE IND TSSOP8

25AA128-I/ST
Microchip Technology
1: $1.23
1,175In Stock

Mfr. Part No.
25AA128-I/ST

Mouser Part No
579-25AA128-I/ST

Microchip Technology

EEPROM 128k 16KX8 1.8V SER EE IND TSSOP8

Datasheet

1,175In Stock

$1.23

$1.20

$1.19

$1.14

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

128 kbit

SPI

Tube Memory ICs

Types of Memory ICs

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BGA-48
CDIP-28
CDIP-32
CLCC-32
DFN-8
DFN-S-8
Die
DIP-28
DIP-8
EDIP-24
EDIP-28
EDIP-32
EDIP-36
FBGA-165
FlatPack-28
FlatPack-32
LCC-32
LCC-48
MOD-36
MSOP-8

64 bit
128 bit
256 bit
512 bit
896 bit
1 kbit
1.125 kbit
2 kbit
4 kbit
4.5 kbit
8 Kbit
8 kbit
9 kbit
16 Kbit
16 kbit
18 kbit
20 kbit
32 kbit
36 kbit
36.86 kbit