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512 x 8 Memory ICs

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Types of Memory ICs

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Results: 428

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Organization = 512 x 8

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Part #

EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-SOIC, EXT W/HALF ARRAY WP

24FC04H-E/SN
Microchip Technology
1: $0.39
919In Stock

Mfr. Part #
24FC04H-E/SN

Mouser Part #
579-24FC04H-E/SN

Microchip Technology

EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-SOIC, EXT W/HALF ARRAY WP

Learn More

Datasheet

919In Stock

$0.39

$0.377

$0.364

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

4 kbit

2-Wire, I2C

EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-TSSOP, EXT W/HALF ARRAY WP

24FC04H-E/ST
Microchip Technology
1: $0.598
1,397In Stock

Mfr. Part #
24FC04H-E/ST

Mouser Part #
579-24FC04H-E/ST

Microchip Technology

EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-TSSOP, EXT W/HALF ARRAY WP

Learn More

Datasheet

1,397In Stock

$0.598

$0.586

$0.498

$0.429

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

4 kbit

2-Wire, I2C

EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-SOIC, IND W/HALF ARRAY WP

24FC04H-I/SN
Microchip Technology
1: $0.312
823In Stock

Mfr. Part #
24FC04H-I/SN

Mouser Part #
579-24FC04H-I/SN

Microchip Technology

EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-SOIC, IND W/HALF ARRAY WP

Learn More

Datasheet

823In Stock

$0.312

$0.299

$0.286

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

4 kbit

2-Wire, I2C

EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-TSSOP, IND W/HALF ARRAY WP

24FC04H-I/ST
Microchip Technology
1: $0.338
1,700In Stock

Mfr. Part #
24FC04H-I/ST

Mouser Part #
579-24FC04H-I/ST

Microchip Technology

EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-TSSOP, IND W/HALF ARRAY WP

Learn More

Datasheet

1,700In Stock

$0.338

$0.325

$0.312

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

4 kbit

2-Wire, I2C

EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 5-SOT23, EXT W/HALF ARRAY WP

24FC04HT-E/OT
Microchip Technology
1: $0.338
3,693In Stock

Mfr. Part #
24FC04HT-E/OT

Mouser Part #
579-24FC04HT-E/OT

Microchip Technology

EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 5-SOT23, EXT W/HALF ARRAY WP

Learn More

Datasheet

3,693In Stock

Cut Tape

$0.338

$0.325

$0.312

Reel

$0.312

Min.: 1
Mult.: 1

: 3,000

EEPROM

SMD/SMT

SOT-23-5

4 kbit

2-Wire, I2C

EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-TSSOP, EXT W/HALF ARRAY WP

24FC04HT-E/ST
Microchip Technology
1: $0.507
2,283In Stock

Mfr. Part #
24FC04HT-E/ST

Mouser Part #
579-24FC04HT-E/ST

Microchip Technology

EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-TSSOP, EXT W/HALF ARRAY WP

Learn More

Datasheet

2,283In Stock

Cut Tape

$0.507

$0.498

Reel

$0.498

$0.429

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

TSSOP-8

4 kbit

2-Wire, I2C

EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 5-SOT23, IND W/HALF ARRAY WP

24FC04HT-I/OT
Microchip Technology
1: $0.26
4,952In Stock
12,000Expected 12/4/2026

Mfr. Part #
24FC04HT-I/OT

Mouser Part #
579-24FC04HT-I/OT

Microchip Technology

EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 5-SOT23, IND W/HALF ARRAY WP

Learn More

Datasheet

4,952In Stock

12,000Expected 12/4/2026

Cut Tape

$0.26

$0.247

Reel

$0.247

Min.: 1
Mult.: 1

: 3,000

EEPROM

SMD/SMT

SOT-23-5

4 kbit

2-Wire, I2C

EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-TSSOP, IND W/HALF ARRAY WP

24FC04HT-I/ST
Microchip Technology
1: $0.39
2,500In Stock

Mfr. Part #
24FC04HT-I/ST

Mouser Part #
579-24FC04HT-I/ST

Microchip Technology

EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-TSSOP, IND W/HALF ARRAY WP

Learn More

Datasheet

2,500In Stock

Cut Tape

$0.39

$0.385

$0.359

Reel

$0.359

$0.312

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

TSSOP-8

4 kbit

2-Wire, I2C

EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-SOIC

24FC04T-I/SN
Microchip Technology
1: $0.312
485In Stock

Mfr. Part #
24FC04T-I/SN

Mouser Part #
579-24FC04T-I/SN

Microchip Technology

EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-SOIC

Learn More

Datasheet

485In Stock

Cut Tape

$0.312

$0.299

$0.286

Reel

$0.286

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

SOIC-8

4 kbit

2-Wire, I2C

EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-TSSOP

24FC04T-I/ST
Microchip Technology
1: $0.338
68In Stock

Mfr. Part #
24FC04T-I/ST

Mouser Part #
579-24FC04T-I/ST

Microchip Technology

EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 8-TSSOP

Learn More

Datasheet

68In Stock

Cut Tape

$0.338

$0.325

$0.312

Reel

$0.312

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

TSSOP-8

4 kbit

2-Wire, I2C

EEPROM 512kx8 - 2.5V Industrial Temp

24LC04B-E/MS
Microchip Technology
1: $0.598
1,481In Stock

Mfr. Part #
24LC04B-E/MS

Mouser Part #
579-24LC04B-E/MS

Microchip Technology

EEPROM 512kx8 - 2.5V Industrial Temp

Learn More

Datasheet

1,481In Stock

$0.598

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

MSOP-8

4 kbit

2-Wire, I2C

EEPROM 512x8 - 2.5V

24LC04B-E/SN
Microchip Technology
1: $0.533
1,104In Stock

Mfr. Part #
24LC04B-E/SN

Mouser Part #
579-24LC04B-E/SN

Microchip Technology

EEPROM 512x8 - 2.5V

Learn More

Datasheet

1,104In Stock

$0.533

$0.494

$0.491

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

4 kbit

2-Wire, I2C

EEPROM 512x8 - 2.5V

24LC04B-I/MS
Microchip Technology
1: $0.481
571In Stock

Mfr. Part #
24LC04B-I/MS

Mouser Part #
579-24LC04B-I/MS

Microchip Technology

EEPROM 512x8 - 2.5V

Learn More

Datasheet

571In Stock

$0.481

$0.473

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

MSOP-8

4 kbit

2-Wire, I2C

EEPROM 512x8 - 2.5V

24LC04B-I/P
Microchip Technology
1: $0.585
1,547In Stock

Mfr. Part #
24LC04B-I/P

Mouser Part #
579-24LC04B-I/P

Microchip Technology

EEPROM 512x8 - 2.5V

Learn More

Datasheet

1,547In Stock

$0.585

$0.581

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

4 kbit

2-Wire, I2C

EEPROM 512x8 - 2.5V

24LC04B-I/SN
Microchip Technology
1: $0.455
1,575In Stock

Mfr. Part #
24LC04B-I/SN

Mouser Part #
579-24LC04B-I/SN

Microchip Technology

EEPROM 512x8 - 2.5V

Learn More

Datasheet

1,575In Stock

$0.455

$0.437

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

4 kbit

2-Wire, I2C

EEPROM 4K 512 X 8 2.5V SER EE EXT 1/2 ARAY WP

24LC04BH-E/SN
Microchip Technology
1: $0.533
825In Stock

Mfr. Part #
24LC04BH-E/SN

Mouser Part #
579-24LC04BH-E/SN

Microchip Technology

EEPROM 4K 512 X 8 2.5V SER EE EXT 1/2 ARAY WP

Datasheet

825In Stock

$0.533

$0.494

$0.491

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

4 kbit

2-Wire, I2C

EEPROM 4K 512 X 8 2.5V SER EE IND 1/2 ARAY WP

24LC04BH-I/SN
Microchip Technology
1: $0.468
658In Stock

Mfr. Part #
24LC04BH-I/SN

Mouser Part #
579-24LC04BH-I/SN

Microchip Technology

EEPROM 4K 512 X 8 2.5V SER EE IND 1/2 ARAY WP

Datasheet

658In Stock

$0.468

$0.456

$0.419

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

4 kbit

2-Wire, I2C

EEPROM 4K 512 X 8 2.5V SER EE IND 1/2 ARAY WP

24LC04BHT-I/SN
Microchip Technology
1: $0.455
206In Stock

Mfr. Part #
24LC04BHT-I/SN

Mouser Part #
579-24LC04BHT-I/SN

Microchip Technology

EEPROM 4K 512 X 8 2.5V SER EE IND 1/2 ARAY WP

Datasheet

206In Stock

Cut Tape

$0.455

Reel

$0.419

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

SOIC-8

4 kbit

2-Wire, I2C

EEPROM 512x8 2.5V

24LC04B/P
Microchip Technology
1: $0.546
1,739In Stock

Mfr. Part #
24LC04B/P

Mouser Part #
579-24LC04BP

Microchip Technology

EEPROM 512x8 2.5V

Learn More

Datasheet

1,739In Stock

$0.546

$0.533

$0.507

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

4 kbit

2-Wire, I2C

EEPROM 512x8 - 2.5V

24LC04B/SN
Microchip Technology
1: $0.429
2,869In Stock

Mfr. Part #
24LC04B/SN

Mouser Part #
579-24LC04BSN

Microchip Technology

EEPROM 512x8 - 2.5V

Learn More

Datasheet

2,869In Stock

$0.429

$0.419

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

4 kbit

2-Wire, I2C

EEPROM 512x8 - 2.5V

24LC04BT-E/OT
Microchip Technology
1: $0.52
1,361In Stock
6,000Expected 9/3/2026

Mfr. Part #
24LC04BT-E/OT

Mouser Part #
579-24LC04BT-E/OT

Microchip Technology

EEPROM 512x8 - 2.5V

Learn More

Datasheet

1,361In Stock

6,000Expected 9/3/2026

Cut Tape

$0.52

$0.512

Reel

$0.473

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

EEPROM

SMD/SMT

SOT-23-5

4 kbit

2-Wire, I2C

EEPROM 4K 512 X 8 2.5V SERIAL EE IND

24LC04BT-I/MNY
Microchip Technology
1: $0.52
1,277In Stock

Mfr. Part #
24LC04BT-I/MNY

Mouser Part #
579-24LC04BT-I/MNY

Microchip Technology

EEPROM 4K 512 X 8 2.5V SERIAL EE IND

Learn More

Datasheet

1,277In Stock

Cut Tape

$0.52

$0.512

Reel

$0.473

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

TDFN-8

4 kbit

2-Wire, I2C

EEPROM 512x8 - 2.5V

24LC04BT-I/OT
Microchip Technology
1: $0.403
4,064In Stock

Mfr. Part #
24LC04BT-I/OT

Mouser Part #
579-24LC04BT-I/OT

Microchip Technology

EEPROM 512x8 - 2.5V

Learn More

Datasheet

4,064In Stock

Cut Tape

$0.403

$0.40

Reel

$0.382

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

EEPROM

SMD/SMT

SOT-23-5

4 kbit

2-Wire, I2C

EEPROM 512x8 - 1.8V

25AA040-I/SN
Microchip Technology
1: $0.884
494In Stock

Mfr. Part #
25AA040-I/SN

Mouser Part #
579-25AA040-I/SN

Microchip Technology

EEPROM 512x8 - 1.8V

Datasheet

494In Stock

$0.884

$0.874

$0.872

$0.87

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

4 kbit

SPI

EEPROM 4K 512X8 1.8V SER EE IND

25AA040A-I/P
Microchip Technology
1: $0.845
1,129In Stock

Mfr. Part #
25AA040A-I/P

Mouser Part #
579-25AA040A-I/P

Microchip Technology

EEPROM 4K 512X8 1.8V SER EE IND

Datasheet

1,129In Stock

$0.845

$0.832

$0.78

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

4 kbit

SPI

512 x 8 Memory ICs

Types of Memory ICs

Customer Service Office

Company

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DFN-8
DIP-8
MLP-8
MSOP-8
PDIP-8
SO-8
SOIC-8
SOIC-Narrow-8
SOP-8
SOP-J-8
SOT-23-3
SOT-23-5
SOT-23-6
SSOP-B-8
TDFN-8
TO-92-3
TSOT-23-5
TSSOP-8
TSSOP-B-8
TSSOP-BJ-8