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Tube Memory ICs

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Part #

EEPROM S/N SEEPROM 64K I2C1MHz 8-SOIC-N

AT24CS64-SSHM-B
Microchip Technology
1: £0.323
2,176In Stock

Mfr. Part No.
AT24CS64-SSHM-B

Mouser Part No
556-AT24CS64-SSHM-B

Microchip Technology

EEPROM S/N SEEPROM 64K I2C1MHz 8-SOIC-N

Datasheet

2,176In Stock

£0.323

£0.32

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-Narrow-8

64 kbit

2-Wire, I2C

EEPROM S/N SEEPROM 64K I2C1MHz 8-TSSOP

AT24CS64-XHM-B
Microchip Technology
1: £0.338
1,063In Stock

Mfr. Part No.
AT24CS64-XHM-B

Mouser Part No
556-AT24CS64-XHM-B

Microchip Technology

EEPROM S/N SEEPROM 64K I2C1MHz 8-TSSOP

Datasheet

1,063In Stock

£0.338

£0.335

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

64 kbit

2-Wire, I2C

EEPROM 2K 2-WIRE 8 PDIP PB/HALO FREE, 1.7V

AT24HC02C-PUM
Microchip Technology
1: £0.346
786In Stock

Mfr. Part No.
AT24HC02C-PUM

Mouser Part No
556-AT24HC02C-PUM

Microchip Technology

EEPROM 2K 2-WIRE 8 PDIP PB/HALO FREE, 1.7V

Datasheet

786In Stock

£0.346

£0.338

£0.335

£0.323

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

2 kbit

2-Wire, I2C

EEPROM PB/HALO FREE, 1.8V

AT24HC04B-PU
Microchip Technology
1: £0.436
719In Stock

Mfr. Part No.
AT24HC04B-PU

Mouser Part No
556-AT24HC04B-PU

Microchip Technology

EEPROM PB/HALO FREE, 1.8V

Datasheet

719In Stock

£0.436

£0.432

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

4 kbit

2-Wire, I2C

EEPROM PB/HALO FREE, 1.8V

AT24HC04B-TH-B
Microchip Technology
1: £0.271
1,401In Stock

Mfr. Part No.
AT24HC04B-TH-B

Mouser Part No
556-AT24HC04B-TH-B

Microchip Technology

EEPROM PB/HALO FREE, 1.8V

Datasheet

1,401In Stock

£0.271

£0.263

£0.262

£0.253

£0.252

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: £0.255
1,165In 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

1,165In Stock

£0.255

£0.252

£0.239

£0.237

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: £0.292
164In 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

164In Stock

£0.292

£0.287

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: £0.278
514In Stock

Mfr. Part No.
AT24MAC602-SSHM-B

Mouser Part No
556-AT24MAC602SSHMB

Microchip Technology

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

Datasheet

514In Stock

£0.278

£0.272

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: £0.21
1,572In 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

1,572In Stock

£0.21

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: £0.24
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

£0.24

£0.239

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: £0.255
188In Stock
1,900Expected 13/08/2026

Mfr. Part No.
AT25040B-SSHL-B

Mouser Part No
556-AT25040B-SSHL-B

Microchip Technology

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

Datasheet

188In Stock

1,900Expected 13/08/2026

£0.255

£0.252

£0.25

£0.24

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: £0.593
1,356In 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

1,356In Stock

£0.593

£0.592

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: £0.353
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

£0.353

£0.351

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

16 kbit

3-Wire, SPI

EEPROM 1.8V

AT25512-TH-B
Microchip Technology
1: £0.899
878In Stock

Mfr. Part No.
AT25512-TH-B

Mouser Part No
556-AT25512-TH-B

Microchip Technology

EEPROM 1.8V

Datasheet

878In Stock

£0.899

£0.882

£0.849

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: £0.405
1,807In Stock

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

1,807In Stock

£0.405

£0.40

£0.399

£0.394

View

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: £0.421
475In 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

475In Stock

£0.421

£0.41

£0.405

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: £1.31
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

£1.31

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: £3.05
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

£3.05

Min.: 1
Mult.: 1

EPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

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

AT27C010-45JU
Microchip Technology
1: £2.65
224In Stock

Mfr. Part No.
AT27C010-45JU

Mouser Part No
556-AT27C010-45JU

Microchip Technology

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

Datasheet

224In Stock

£2.65

£2.57

£2.56

£2.50

Min.: 1
Mult.: 1

EPROM

SMD/SMT

PLCC-32

1 Mbit

Parallel

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

AT27C020-55JU
Microchip Technology
1: £3.38
182In Stock
192Expected 28/09/2026

Mfr. Part No.
AT27C020-55JU

Mouser Part No
556-AT27C020-55JU

Microchip Technology

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

Datasheet

182In Stock

192Expected 28/09/2026

£3.38

£3.23

£3.22

£3.15

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: £3.22
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

£3.22

£3.17

£3.16

Min.: 1
Mult.: 1

EPROM

SMD/SMT

PLCC-32

2 Mbit

Parallel

EPROM 4Mb (512Kx8) OTP 5V 90ns

AT27C040-90JU
Microchip Technology
1: £6.54
153In Stock

Mfr. Part No.
AT27C040-90JU

Mouser Part No
556-AT27C040-90JU

Microchip Technology

EPROM 4Mb (512Kx8) OTP 5V 90ns

Datasheet

153In Stock

£6.54

Min.: 1
Mult.: 1

EPROM

SMD/SMT

PLCC-32

4 Mbit

Parallel

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

AT27C080-90JU
Microchip Technology
1: £10.70
71In Stock

Mfr. Part No.
AT27C080-90JU

Mouser Part No
556-AT27C080-90JU

Microchip Technology

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

Datasheet

71In Stock

£10.70

£10.62

£10.61

View

Min.: 1
Mult.: 1

EPROM

SMD/SMT

PLCC-32

8 Mbit

Parallel

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

AT27C256R-45JU
Microchip Technology
1: £1.96
287In Stock

Mfr. Part No.
AT27C256R-45JU

Mouser Part No
556-AT27C256R-45JU

Microchip Technology

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

Datasheet

287In Stock

£1.96

£1.93

£1.92

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: £8.94
37In Stock

Mfr. Part No.
AT28BV256-20JU

Mouser Part No
556-AT28BV25620JU

Microchip Technology

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

Datasheet

37In Stock

£8.94

£8.61

£8.36

£8.35

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

PLCC-32

256 kbit

Parallel

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