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Tube Memory ICs

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Part #

EEPROM PB/HALO FREE, 1.8V

AT24HC04B-TH-B
Microchip Technology
1: $0.36
1,370In Stock

Mfr. Part No.
AT24HC04B-TH-B

Mouser Part No
556-AT24HC04B-TH-B

Microchip Technology

EEPROM PB/HALO FREE, 1.8V

Datasheet

1,370In Stock

$0.36

$0.35

$0.349

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

4 kbit

2-Wire, I2C

EEPROM 4K - 512 x 8 1.8V to 5.5V supply

AT24HC04BN-SH-B
Microchip Technology
1: $0.34
1,155In Stock

Mfr. Part No.
AT24HC04BN-SH-B

Mouser Part No
556-AT24HC04BN-SH-B

Microchip Technology

EEPROM 4K - 512 x 8 1.8V to 5.5V supply

Datasheet

1,155In Stock

$0.34

$0.336

$0.32

$0.318

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-Narrow-8

4 kbit

2-Wire, I2C

EEPROM MAC-64 SEEPROM 2K I2C1MHz 8-TSSOP

AT24MAC602-XHM-B
Microchip Technology
1: $0.42
149In Stock

Mfr. Part No.
AT24MAC602-XHM-B

Mouser Part No
556-AT24MAC602-XHM-B

Microchip Technology

EEPROM MAC-64 SEEPROM 2K I2C1MHz 8-TSSOP

Datasheet

149In Stock

$0.42

$0.356

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

2 kbit

2-Wire, I2C

EEPROM MAC-64 SEEPROM 2K I2C1MHz 8-SOIC-N

AT24MAC602-SSHM-B
Microchip Technology
1: $0.34
494In Stock

Mfr. Part No.
AT24MAC602-SSHM-B

Mouser Part No
556-AT24MAC602SSHMB

Microchip Technology

EEPROM MAC-64 SEEPROM 2K I2C1MHz 8-SOIC-N

Datasheet

494In Stock

$0.34

$0.336

$0.335

$0.333

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-Narrow-8

2 kbit

2-Wire, I2C

EEPROM 1K (128 X 8) SPI, 1.8V

AT25010B-SSHL-B
Microchip Technology
1: $0.28
1,571In Stock

Mfr. Part No.
AT25010B-SSHL-B

Mouser Part No
556-AT25010B-SSHL-B

Microchip Technology

EEPROM 1K (128 X 8) SPI, 1.8V

Learn More

Datasheet

1,571In Stock

$0.28

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-Narrow-8

1 kbit

3-Wire, SPI

EEPROM 1K (128 X 8) SPI, 1.8V

AT25010B-XHL-B
Microchip Technology
1: $0.30
350In Stock

Mfr. Part No.
AT25010B-XHL-B

Mouser Part No
556-AT25010B-XHL-B

Microchip Technology

EEPROM 1K (128 X 8) SPI, 1.8V

Learn More

Datasheet

350In Stock

$0.30

$0.294

$0.292

$0.282

$0.281

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

1 kbit

3-Wire, SPI

EEPROM 4K (512 X 8) SPI, 1.8V

AT25040B-SSHL-B
Microchip Technology
1: $0.34
2,082In Stock

Mfr. Part No.
AT25040B-SSHL-B

Mouser Part No
556-AT25040B-SSHL-B

Microchip Technology

EEPROM 4K (512 X 8) SPI, 1.8V

Datasheet

2,082In Stock

$0.34

$0.336

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-Narrow-8

4 kbit

3-Wire, SPI

EEPROM 128K Density SPI 16,384 x 8 Organ

AT25128B-XHL-B
Microchip Technology
1: $0.74
1,219In Stock

Mfr. Part No.
AT25128B-XHL-B

Mouser Part No
556-AT25128B-XHL-B

Microchip Technology

EEPROM 128K Density SPI 16,384 x 8 Organ

Learn More

Datasheet

1,219In Stock

$0.74

$0.729

$0.728

$0.703

$0.701

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

128 kbit

3-Wire, SPI

EEPROM SERIAL EEPROM 16K (2K X 8) SPI 1.8V

AT25160B-XHL-B
Microchip Technology
1: $0.47
922In Stock

Mfr. Part No.
AT25160B-XHL-B

Mouser Part No
556-AT25160B-XHL-B

Microchip Technology

EEPROM SERIAL EEPROM 16K (2K X 8) SPI 1.8V

Datasheet

922In Stock

$0.47

$0.468

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

16 kbit

3-Wire, SPI

EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3

AT25256B-XHL-B
Microchip Technology
1: $0.92
1,387In Stock

Mfr. Part No.
AT25256B-XHL-B

Mouser Part No
556-AT25256B-XHL-B

Microchip Technology

EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3

Datasheet

1,387In Stock

$0.92

$0.896

$0.88

$0.878

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

256 kbit

3-Wire, SPI

EEPROM 1.8V

AT25512-TH-B
Microchip Technology
1: $1.20
835In Stock
1,100On Order

Mfr. Part No.
AT25512-TH-B

Mouser Part No
556-AT25512-TH-B

Microchip Technology

EEPROM 1.8V

Datasheet

835In Stock

1,100On Order

$1.20

$1.18

$1.17

$1.14

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

512 kbit

SPI

EEPROM 64K Density SPI 8,192 x 8 Organ

AT25640B-SSHL-B
Microchip Technology
1: $0.54
1,167In Stock
2,100Expected 14/09/2026

Mfr. Part No.
AT25640B-SSHL-B

Mouser Part No
556-AT25640B-SSHL-B

Microchip Technology

EEPROM 64K Density SPI 8,192 x 8 Organ

Learn More

Datasheet

1,167In Stock

2,100Expected 14/09/2026

$0.54

$0.52

$0.514

$0.511

$0.51

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-Narrow-8

64 kbit

3-Wire, SPI

EEPROM 64K Density SPI 8,192 x 8 Organ

AT25640B-XHL-B
Microchip Technology
1: $0.56
385In Stock

Mfr. Part No.
AT25640B-XHL-B

Mouser Part No
556-AT25640B-XHL-B

Microchip Technology

EEPROM 64K Density SPI 8,192 x 8 Organ

Learn More

Datasheet

385In Stock

$0.56

$0.546

$0.545

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

64 kbit

3-Wire, SPI

EEPROM 1.7-5.5V, 20MHz, Ind Temp, 8-SOIC-W

AT25M01-SHM-B
Microchip Technology
1: $1.74
236In Stock

Mfr. Part No.
AT25M01-SHM-B

Mouser Part No
556-AT25M01-SHM-B

Microchip Technology

EEPROM 1.7-5.5V, 20MHz, Ind Temp, 8-SOIC-W

Datasheet

236In Stock

$1.74

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIJ-8

1 Mbit

3-Wire, SPI

EPROM 256k (32k x 8) OTP Atmel EPROM

AT27BV256-70JU
Microchip Technology
1: $3.82
55In Stock

Mfr. Part No.
AT27BV256-70JU

Mouser Part No
556-AT27BV25670JU

Microchip Technology

EPROM 256k (32k x 8) OTP Atmel EPROM

Datasheet

55In Stock

$3.82

$3.76

$3.71

$3.70

Quote

Min.: 1
Mult.: 1

EPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

EPROM 1Mb (128Kx8) OTP 5V 45ns

AT27C010-45JU
Microchip Technology
1: $3.54
170In Stock
224Expected 21/09/2026

Mfr. Part No.
AT27C010-45JU

Mouser Part No
556-AT27C010-45JU

Microchip Technology

EPROM 1Mb (128Kx8) OTP 5V 45ns

Datasheet

170In Stock

224Expected 21/09/2026

$3.54

$3.42

$3.41

$3.40

View

Min.: 1
Mult.: 1

EPROM

SMD/SMT

PLCC-32

1 Mbit

Parallel

EPROM 2MB (256Kx8) OTP 5V 55ns

AT27C020-55JU
Microchip Technology
1: $4.43
181In Stock
192Expected 07/09/2026

Mfr. Part No.
AT27C020-55JU

Mouser Part No
556-AT27C020-55JU

Microchip Technology

EPROM 2MB (256Kx8) OTP 5V 55ns

Datasheet

181In Stock

192Expected 07/09/2026

$4.43

$4.24

$4.13

Quote

Min.: 1
Mult.: 1

EPROM

SMD/SMT

PLCC-32

2 Mbit

Parallel

EPROM OTP 2Mb (256K X 8) 5V - 90NS

AT27C020-90JU
Microchip Technology
1: $4.29
331In Stock

Mfr. Part No.
AT27C020-90JU

Mouser Part No
556-AT27C020-90JU

Microchip Technology

EPROM OTP 2Mb (256K X 8) 5V - 90NS

Datasheet

331In Stock

$4.29

$4.21

$4.18

$4.03

Min.: 1
Mult.: 1

EPROM

SMD/SMT

PLCC-32

2 Mbit

Parallel

EPROM 8Mb (1024x 8) OTP 5V 90ns

AT27C080-90JU
Microchip Technology
1: $14.25
69In Stock

Mfr. Part No.
AT27C080-90JU

Mouser Part No
556-AT27C080-90JU

Microchip Technology

EPROM 8Mb (1024x 8) OTP 5V 90ns

Datasheet

69In Stock

$14.25

Quote

Min.: 1
Mult.: 1

EPROM

SMD/SMT

PLCC-32

8 Mbit

Parallel

EPROM 256Kb (32Kx8) OTP 5V 45ns

AT27C256R-45JU
Microchip Technology
1: $2.60
237In Stock
384Expected 07/09/2026

Mfr. Part No.
AT27C256R-45JU

Mouser Part No
556-AT27C256R-45JU

Microchip Technology

EPROM 256Kb (32Kx8) OTP 5V 45ns

Datasheet

237In Stock

384Expected 07/09/2026

$2.60

$2.56

Min.: 1
Mult.: 1

EPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

EEPROM 256K 2.7V - 3.6V SDP- 200NS IND TEMP

AT28BV256-20JU
Microchip Technology
1: $11.91
30In Stock

Mfr. Part No.
AT28BV256-20JU

Mouser Part No
556-AT28BV25620JU

Microchip Technology

EEPROM 256K 2.7V - 3.6V SDP- 200NS IND TEMP

Datasheet

30In Stock

$11.91

$11.61

$11.47

$11.32

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

EEPROM 256K 2.7V - 3.6V SDP- 200NS IND TEMP

AT28BV256-20SU
Microchip Technology
1: $12.31
63In Stock

Mfr. Part No.
AT28BV256-20SU

Mouser Part No
556-AT28BV25620SU

Microchip Technology

EEPROM 256K 2.7V - 3.6V SDP- 200NS IND TEMP

Datasheet

63In Stock

$12.31

$12.06

$11.97

$11.96

Quote

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-28

256 kbit

Parallel

EEPROM 200NS IND TEMP PKG- 200NS IND TEMP

AT28BV64B-20JU
Microchip Technology
1: $5.45
150In Stock

Mfr. Part No.
AT28BV64B-20JU

Mouser Part No
556-AT28BV64B20JU

Microchip Technology

EEPROM 200NS IND TEMP PKG- 200NS IND TEMP

Datasheet

150In Stock

$5.45

$5.23

$5.05

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

64 kbit

Parallel

EEPROM 256K 32K x 8 150 ns 4.5V-5.5V

AT28C256-15JU
Microchip Technology
1: $11.39
Lead-Time 8 Weeks

Mfr. Part No.
AT28C256-15JU

Mouser Part No
556-AT28C25615JU

Microchip Technology

EEPROM 256K 32K x 8 150 ns 4.5V-5.5V

Learn More

Datasheet

Lead-Time 8 Weeks

$11.39

$11.16

$11.15

$10.94

$10.92

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

EEPROM 256K HI-ENDURANCE SDP- 150NS IND TEMP

AT28C256E-15JU
Microchip Technology
1: $12.17
78In Stock

Mfr. Part No.
AT28C256E-15JU

Mouser Part No
556-AT28C256E15JU

Microchip Technology

EEPROM 256K HI-ENDURANCE SDP- 150NS IND TEMP

Learn More

Datasheet

78In Stock

$12.17

$11.93

$11.92

$11.52

Quote

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

Tube Memory ICs

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BGA-48
CDIP-28
CDIP-32
CLCC-32
DFN-8
DFN-S-8
Die
DIP-28
DIP-8
FBGA-165
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FlatPack-32
LCC-32
LCC-48
MSOP-8
PCDIP-24
PCDIP-28
PDIP-14
PDIP-16
PDIP-28

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