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4 kbit Memory ICs

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Types of Memory ICs

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Memory Size = 4 kbit

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Part #

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

24LC04BH-E/SN
Microchip Technology
1: 0,353 €
825In Stock

Mfr. Part No.
24LC04BH-E/SN

Mouser Part No
579-24LC04BH-E/SN

Microchip Technology

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

Datasheet

825In Stock

0,353 €

0,327 €

0,325 €

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: 0,31 €
658In Stock

Mfr. Part No.
24LC04BH-I/SN

Mouser Part No
579-24LC04BH-I/SN

Microchip Technology

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

Datasheet

658In Stock

0,31 €

0,302 €

0,277 €

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: 0,301 €
206In Stock

Mfr. Part No.
24LC04BHT-I/SN

Mouser Part No
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

0,301 €

Reel

0,277 €

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: 0,361 €
1 694In Stock

Mfr. Part No.
24LC04B/P

Mouser Part No
579-24LC04BP

Microchip Technology

EEPROM 512x8 2.5V

Learn More

Datasheet

1 694In Stock

0,361 €

0,353 €

0,335 €

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

4 kbit

2-Wire, I2C

EEPROM 512x8 - 2.5V

24LC04B/SN
Microchip Technology
1: 0,284 €
2 869In Stock

Mfr. Part No.
24LC04B/SN

Mouser Part No
579-24LC04BSN

Microchip Technology

EEPROM 512x8 - 2.5V

Learn More

Datasheet

2 869In Stock

0,284 €

0,277 €

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

4 kbit

2-Wire, I2C

EEPROM 4K 512 X 8 2.5V SERIAL EE IND

24LC04BT-I/MNY
Microchip Technology
1: 0,344 €
1 277In Stock

Mfr. Part No.
24LC04BT-I/MNY

Mouser Part No
579-24LC04BT-I/MNY

Microchip Technology

EEPROM 4K 512 X 8 2.5V SERIAL EE IND

Learn More

Datasheet

1 277In Stock

Cut Tape

0,344 €

0,339 €

Reel

0,313 €

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: 0,267 €
3 909In Stock
6 000Expected 9/30/2026

Mfr. Part No.
24LC04BT-I/OT

Mouser Part No
579-24LC04BT-I/OT

Microchip Technology

EEPROM 512x8 - 2.5V

Learn More

Datasheet

3 909In Stock

6 000Expected 9/30/2026

Cut Tape

0,267 €

0,265 €

Reel

0,253 €

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: 0,585 €
494In Stock

Mfr. Part No.
25AA040-I/SN

Mouser Part No
579-25AA040-I/SN

Microchip Technology

EEPROM 512x8 - 1.8V

Datasheet

494In Stock

0,585 €

0,578 €

0,577 €

0,575 €

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: 0,559 €
1 129In Stock

Mfr. Part No.
25AA040A-I/P

Mouser Part No
579-25AA040A-I/P

Microchip Technology

EEPROM 4K 512X8 1.8V SER EE IND

Datasheet

1 129In Stock

0,559 €

0,55 €

0,516 €

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

4 kbit

SPI

EEPROM 4K 512X8 1.8V SER EE IND

25AA040AT-I/OT
Microchip Technology
1: 0,464 €
2 214In Stock
6 000Expected 9/30/2026

Mfr. Part No.
25AA040AT-I/OT

Mouser Part No
579-25AA040AT-I/OT

Microchip Technology

EEPROM 4K 512X8 1.8V SER EE IND

Datasheet

2 214In Stock

6 000Expected 9/30/2026

Cut Tape

0,464 €

0,458 €

0,453 €

Reel

0,433 €

0,427 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

EEPROM

SMD/SMT

SOT-23-6

4 kbit

SPI

EEPROM 4K 512X8 1.8V SER EE IND

25AA040AT-I/SN
Microchip Technology
1: 0,499 €
1 208In Stock

Mfr. Part No.
25AA040AT-I/SN

Mouser Part No
579-25AA040AT-I/SN

Microchip Technology

EEPROM 4K 512X8 1.8V SER EE IND

Datasheet

1 208In Stock

Cut Tape

0,499 €

0,495 €

Reel

0,495 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 300

EEPROM

SMD/SMT

SOIC-8

4 kbit

SPI

EEPROM 512x8 - 5V

25C040-E/SN
Microchip Technology
1: 0,671 €
714In Stock

Mfr. Part No.
25C040-E/SN

Mouser Part No
579-25C040-E/SN

Microchip Technology

EEPROM 512x8 - 5V

Datasheet

714In Stock

0,671 €

0,65 €

0,635 €

0,633 €

0,632 €

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

4 kbit

SPI

EEPROM 512x8 - 5V

25C040-I/P
Microchip Technology
1: 0,697 €
259In Stock

Mfr. Part No.
25C040-I/P

Mouser Part No
579-25C040-I/P

Microchip Technology

EEPROM 512x8 - 5V

Datasheet

259In Stock

0,697 €

0,671 €

0,636 €

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

4 kbit

SPI

EEPROM 512x8 - 5V

25C040-I/SN
Microchip Technology
1: 0,585 €
43In Stock

Mfr. Part No.
25C040-I/SN

Mouser Part No
579-25C040-I/SN

Microchip Technology

EEPROM 512x8 - 5V

Datasheet

43In Stock

0,585 €

0,578 €

0,574 €

0,572 €

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

4 kbit

SPI

EEPROM 512x8 - 5V

25C040/P
Microchip Technology
1: 0,697 €
515In Stock

Mfr. Part No.
25C040/P

Mouser Part No
579-25C040/P

Microchip Technology

EEPROM 512x8 - 5V

Datasheet

515In Stock

0,697 €

0,671 €

0,637 €

0,636 €

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

4 kbit

SPI

EEPROM 512x8 - 5V

25C040/SN
Microchip Technology
1: 0,585 €
334In Stock

Mfr. Part No.
25C040/SN

Mouser Part No
579-25C040SN

Microchip Technology

EEPROM 512x8 - 5V

Datasheet

334In Stock

0,585 €

0,578 €

0,549 €

0,539 €

0,537 €

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

4 kbit

SPI

EEPROM 512x8 - 2.5V

25LC040-I/P
Microchip Technology
1: 0,697 €
328In Stock

Mfr. Part No.
25LC040-I/P

Mouser Part No
579-25LC040-I/P

Microchip Technology

EEPROM 512x8 - 2.5V

Datasheet

328In Stock

0,697 €

0,671 €

0,637 €

0,636 €

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

4 kbit

SPI

EEPROM 512x8 - 2.5V

25LC040-I/SN
Microchip Technology
1: 0,585 €
522In Stock

Mfr. Part No.
25LC040-I/SN

Mouser Part No
579-25LC040-I/SN

Microchip Technology

EEPROM 512x8 - 2.5V

Datasheet

522In Stock

0,585 €

0,578 €

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

4 kbit

SPI

EEPROM 4K 512X8 2.5V SER EE EXT

25LC040A-E/ST
Microchip Technology
1: 0,722 €
597In Stock

Mfr. Part No.
25LC040A-E/ST

Mouser Part No
579-25LC040A-E/ST

Microchip Technology

EEPROM 4K 512X8 2.5V SER EE EXT

Datasheet

597In Stock

0,722 €

0,613 €

0,612 €

0,575 €

0,572 €

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

4 kbit

SPI

EEPROM 4K 512X8 2.5V SER EE IND

25LC040A-I/P
Microchip Technology
1: 0,559 €
765In Stock

Mfr. Part No.
25LC040A-I/P

Mouser Part No
579-25LC040A-I/P

Microchip Technology

EEPROM 4K 512X8 2.5V SER EE IND

Datasheet

765In Stock

0,559 €

0,55 €

0,516 €

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

4 kbit

SPI

EEPROM 4K 512X8 2.5V SER EE IND

25LC040A-I/ST
Microchip Technology
1: 0,507 €
325In Stock

Mfr. Part No.
25LC040A-I/ST

Mouser Part No
579-25LC040A-I/ST

Microchip Technology

EEPROM 4K 512X8 2.5V SER EE IND

Datasheet

325In Stock

0,507 €

0,506 €

0,502 €

0,487 €

0,481 €

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

4 kbit

SPI

EEPROM 4K 512X8 2.5V SER EE IND

25LC040AT-I/SN
Microchip Technology
1: 0,49 €
2 486In Stock

Mfr. Part No.
25LC040AT-I/SN

Mouser Part No
579-25LC040AT-I/SN

Microchip Technology

EEPROM 4K 512X8 2.5V SER EE IND

Datasheet

2 486In Stock

Cut Tape

0,49 €

0,488 €

0,487 €

0,476 €

0,472 €

Reel

0,445 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 300

EEPROM

SMD/SMT

SOIC-8

4 kbit

SPI

EEPROM 4K 512X8 2.5V SER EE IND

25LC040AX-I/ST
Microchip Technology
1: 0,507 €
94In Stock

Mfr. Part No.
25LC040AX-I/ST

Mouser Part No
579-25LC040AX-I/ST

Microchip Technology

EEPROM 4K 512X8 2.5V SER EE IND

Datasheet

94In Stock

0,507 €

0,506 €

0,503 €

0,483 €

0,482 €

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

4 kbit

SPI

EEPROM 512x8 2.5V

25LC040/P
Microchip Technology
1: 0,697 €
468In Stock

Mfr. Part No.
25LC040/P

Mouser Part No
579-25LC040P

Microchip Technology

EEPROM 512x8 2.5V

Datasheet

468In Stock

0,697 €

0,671 €

0,637 €

0,636 €

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

4 kbit

SPI

EEPROM 512x8 - 2.5V

25LC040/SN
Microchip Technology
1: 0,585 €
448In Stock

Mfr. Part No.
25LC040/SN

Mouser Part No
579-25LC040SN

Microchip Technology

EEPROM 512x8 - 2.5V

Datasheet

448In Stock

0,585 €

0,578 €

0,575 €

0,574 €

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

4 kbit

SPI

4 kbit Memory ICs

Types of Memory ICs

Customer Service Office

Company

Resources

Support

DFN-8
DIP-8
MLP-8
MSOP-8
PDIP-8
PLCC-32
SNT-8A
SO-8
SOIC-28
SOIC-8
SOIC-Narrow-8
SOP-8
SOP-J-8
SOT-23-3
SOT-23-5
SOT-23-6
SSOP-B-8
TDFN-8
TMSOP-8
TO-92-3