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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: $7.96
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

$7.96

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: $8.38
311In Stock
1,647Expected 7/8/2026

Mfr. Part No.
AT28C64B-15SU

Mouser Part No
556-AT28C64B15SU

Microchip Technology

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

Datasheet

311In Stock

1,647Expected 7/8/2026

$8.38

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-28

64 kbit

Parallel

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

AT28HC256-70JU
Microchip Technology
1: $19.58
416In Stock

Mfr. Part No.
AT28HC256-70JU

Mouser Part No
556-AT28HC256-70JU

Microchip Technology

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

Datasheet

416In Stock

$19.58

$18.85

$18.67

$18.48

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

EEPROM 256K 70ns

AT28HC256E-70JU
Microchip Technology
1: $19.28
106In Stock

Mfr. Part No.
AT28HC256E-70JU

Mouser Part No
556-AT28HC256E-70JU

Microchip Technology

EEPROM 256K 70ns

Datasheet

106In Stock

$19.28

$18.89

$18.54

$18.29

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: $9.47
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

$9.47

$9.25

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: $8.53
279In Stock

Mfr. Part No.
AT28HC64BF-12JU

Mouser Part No
556-AT28HC64BF12JU

Microchip Technology

EEPROM 1M 5V SDP - 120NS IND TEMP

Datasheet

279In Stock

$8.53

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: $3.47
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

$3.47

$3.37

$3.36

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: $1.96
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

$1.96

$1.84

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: $3.81
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

$3.81

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: $3.63
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

$3.63

$3.56

$3.55

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: $3.47
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

$3.47

$3.36

$3.35

$3.20

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: $2.99
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

$2.99

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: $0.49
5,338In Stock

Mfr. Part No.
24AA02E48-I/SN

Mouser Part No
579-24AA02E48ISN

Microchip Technology

EEPROM 2K, 256x8 1.8V Serial EE

Learn More

Datasheet

5,338In Stock

$0.49

$0.477

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

2 kbit

2-Wire, I2C

EEPROM 2kx8 - 1.8V

24AA16-I/SN
Microchip Technology
1: $0.544
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

$0.544

$0.536

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: $0.666
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

$0.666

$0.665

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

MSOP-8

64 kbit

2-Wire, I2C

EEPROM 2kx8 - 2.5V

24LC16B-I/MS
Microchip Technology
1: $0.585
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

$0.585

$0.571

$0.558

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

MSOP-8

16 kbit

2-Wire, I2C

EEPROM 2kx8 - 2.5V

24LC16B-I/SN
Microchip Technology
1: $0.598
7,312In Stock

Mfr. Part No.
24LC16B-I/SN

Mouser Part No
579-24LC16B-I/SN

Microchip Technology

EEPROM 2kx8 - 2.5V

Datasheet

7,312In Stock

$0.598

$0.593

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: $0.734
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

$0.734

$0.724

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: $0.789
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

$0.789

$0.782

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: $0.68
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

$0.68

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

64 kbit

2-Wire, I2C

EEPROM 8kx8 2.5V Smart

24LC65/SM
Microchip Technology
1: $3.10
741In Stock

Mfr. Part No.
24LC65/SM

Mouser Part No
579-24LC65SM

Microchip Technology

EEPROM 8kx8 2.5V Smart

Datasheet

741In Stock

$3.10

$3.05

$2.98

$2.96

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIJ-8

64 kbit

2-Wire, I2C

EEPROM VESA E-EDID

24LCS22A-I/SN
Microchip Technology
1: $0.68
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

$0.68

$0.672

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: $3.01
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

$3.01

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

512 kbit

SPI

EEPROM 128kx8 - 1.8V

25AA1024-I/SM
Microchip Technology
1: $5.68
1,555In Stock
2,070Expected 14/12/2026

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 14/12/2026

$5.68

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: $1.67
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

$1.67

$1.63

$1.62

$1.54

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