EEPROM – Mouser Peru

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24AA04/24LC04B/24FC04 4K I2C Serial EEPROMs

Microchip Technology 24AA04/24LC04B/24FC04 4K I²C Serial EEPROMs are 4Kb Electrically Erasable PROMs. The devices are organized as two blocks of 256x8-bit memory with a 2-wire serial interface. Microchip Technology 24AA04/24LC04B/24FC04 4K I2C Serial EEPROMs feature a low-voltage design that permits operation down to 1.7V with standby and active currents of only 1μA and 1mA. The 24XX04 also has a page write capability for up to 16 bytes of data.

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Part #

EEPROM 512x8 - 1.8V

24AA04/SN
Microchip Technology
1: S/1.28
1,221In Stock

Mfr. Part #
24AA04/SN

Mouser Part #
579-24AA04/SN

Microchip Technology

EEPROM 512x8 - 1.8V

Learn More

Datasheet

1,221In Stock

S/1.28

S/1.25

Min.: 1
Mult.: 1

4 kbit

2-Wire, I2C

400 kHz

512 x 8

SOIC-8

3.5 us

1.7 V

5.5 V

SMD/SMT

200 Year

0 C

+ 70 C

24AA04

Tube

EEPROM 4K 512X8 1.8V SER EE IND

24AA04T-I/MC
Microchip Technology
1: S/1.71
1,333In Stock

Mfr. Part #
24AA04T-I/MC

Mouser Part #
579-24AA04T-I/MC

Microchip Technology

EEPROM 4K 512X8 1.8V SER EE IND

Learn More

Datasheet

1,333In Stock

Cut Tape

S/1.71

Reel

S/1.60

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

4 kbit

2-Wire, I2C

400 kHz

512 x 8

DFN-8

3.5 us

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24AA04

Reel, Cut Tape, MouseReel

EEPROM 512x8 - 1.8V

24AA04T-I/SN
Microchip Technology
1: S/1.44
1,797In Stock

Mfr. Part #
24AA04T-I/SN

Mouser Part #
579-24AA04T-I/SN

Microchip Technology

EEPROM 512x8 - 1.8V

Learn More

Datasheet

1,797In Stock

Cut Tape

S/1.44

Reel

S/1.28

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

4 kbit

2-Wire, I2C

400 kHz

512 x 8

SOIC-8

3.5 us

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24AA04

Reel, Cut Tape, MouseReel

EEPROM 512x8 - 1.8V

24AA04T-I/ST
Microchip Technology
1: S/1.60
1,655In Stock

Mfr. Part #
24AA04T-I/ST

Mouser Part #
579-24AA04T-I/ST

Microchip Technology

EEPROM 512x8 - 1.8V

Learn More

Datasheet

1,655In Stock

Cut Tape

S/1.60

S/1.59

S/1.53

Reel

S/1.53

S/1.44

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

4 kbit

2-Wire, I2C

400 kHz

512 x 8

TSSOP-8

3.5 us

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24AA04

Reel, Cut Tape, MouseReel

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

24FC04-I/P
Microchip Technology
1: S/1.71
44In Stock

Mfr. Part #
24FC04-I/P

Mouser Part #
579-24FC04-I/P

Microchip Technology

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

Learn More

Datasheet

44In Stock

S/1.71

S/1.67

S/1.60

Min.: 1
Mult.: 1

4 kbit

2-Wire, I2C

1 MHz

512 x 8

PDIP-8

450 ns

1.7 V

5.5 V

Through Hole

200 Year

- 40 C

+ 85 C

24FC04

Tube

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

24FC04H-E/MS
Microchip Technology
1: S/1.40
1,209In Stock

Mfr. Part #
24FC04H-E/MS

Mouser Part #
579-24FC04H-E/MS

Microchip Technology

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

Learn More

Datasheet

1,209In Stock

S/1.40

S/1.36

S/1.28

Min.: 1
Mult.: 1

4 kbit

2-Wire, I2C

1 MHz

512 x 8

MSOP-8

450 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 125 C

24FC04H

Tube

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

24FC04H-E/SN
Microchip Technology
1: S/1.17
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

S/1.17

S/1.13

S/1.09

Min.: 1
Mult.: 1

4 kbit

2-Wire, I2C

1 MHz

512 x 8

SOIC-8

450 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 125 C

24FC04H

Tube

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

24FC04H-E/ST
Microchip Technology
1: S/1.79
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

S/1.79

S/1.76

S/1.49

S/1.28

Min.: 1
Mult.: 1

4 kbit

2-Wire, I2C

1 MHz

512 x 8

TSSOP-8

450 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 125 C

24FC04H

Tube

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

24FC04H-I/SN
Microchip Technology
1: S/0.934
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

S/0.934

S/0.895

S/0.856

Min.: 1
Mult.: 1

4 kbit

2-Wire, I2C

1 MHz

512 x 8

SOIC-8

450 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24FC04H

Tube

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

24FC04H-I/ST
Microchip Technology
1: S/1.01
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

S/1.01

S/0.973

S/0.934

Min.: 1
Mult.: 1

4 kbit

2-Wire, I2C

1 MHz

512 x 8

TSSOP-8

450 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24FC04H

Tube

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

24FC04HT-E/OT
Microchip Technology
1: S/1.01
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

S/1.01

S/0.973

S/0.934

Reel

S/0.934

Min.: 1
Mult.: 1

: 3,000

4 kbit

2-Wire, I2C

1 MHz

512 x 8

SOT-23-5

450 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 125 C

24FC04H

Reel, Cut Tape

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

24FC04HT-E/ST
Microchip Technology
1: S/1.52
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

S/1.52

S/1.49

Reel

S/1.49

S/1.28

Min.: 1
Mult.: 1

: 2,500

4 kbit

2-Wire, I2C

1 MHz

512 x 8

TSSOP-8

450 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 125 C

24FC04H

Reel, Cut Tape

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

24FC04HT-I/OT
Microchip Technology
1: S/0.779
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

S/0.779

S/0.74

Reel

S/0.74

Min.: 1
Mult.: 1

: 3,000

4 kbit

2-Wire, I2C

1 MHz

512 x 8

SOT-23-5

450 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24FC04H

Reel, Cut Tape

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

24FC04HT-I/ST
Microchip Technology
1: S/1.17
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

S/1.17

S/1.15

S/1.07

Reel

S/1.07

S/0.934

Min.: 1
Mult.: 1

: 2,500

4 kbit

2-Wire, I2C

1 MHz

512 x 8

TSSOP-8

450 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24FC04H

Reel, Cut Tape

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

24FC04T-E/MUY
Microchip Technology
1: S/1.21
2,981In Stock

Mfr. Part #
24FC04T-E/MUY

Mouser Part #
579-24FC04T-E/MUY

Microchip Technology

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

Learn More

Datasheet

2,981In Stock

Cut Tape

S/1.21

S/1.14

Reel

S/1.14

Min.: 1
Mult.: 1

: 5,000

4 kbit

I2C

1 MHz

256 x 8

UDFN-8

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 125 C

24FC04

Reel, Cut Tape

EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 5-SOT23

24FC04T-E/OT
Microchip Technology
1: S/1.01
4,459In Stock

Mfr. Part #
24FC04T-E/OT

Mouser Part #
579-24FC04T-E/OT

Microchip Technology

EEPROM 4Kb I2C EEPROM, 1MHz 1.7-5.5V, 5-SOT23

Learn More

Datasheet

4,459In Stock

Cut Tape

S/1.01

S/0.973

S/0.934

Reel

S/0.934

Min.: 1
Mult.: 1

: 3,000

4 kbit

I2C

1 MHz

256 x 8

SOT-23-5

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 125 C

24FC04

Reel, Cut Tape

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

24FC04T-I/SN
Microchip Technology
1: S/0.934
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

S/0.934

S/0.895

S/0.856

Reel

S/0.856

Min.: 1
Mult.: 1

: 3,300

4 kbit

2-Wire, I2C

1 MHz

512 x 8

SOIC-8

450 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24FC04

Reel, Cut Tape

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

24FC04T-I/ST
Microchip Technology
1: S/1.01
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

S/1.01

S/0.973

S/0.934

Reel

S/0.934

Min.: 1
Mult.: 1

: 2,500

4 kbit

2-Wire, I2C

1 MHz

512 x 8

TSSOP-8

450 ns

1.7 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24FC04

Reel, Cut Tape

EEPROM 512kx8 - 2.5V Industrial Temp

24LC04B-E/MS
Microchip Technology
1: S/1.79
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

S/1.79

Min.: 1
Mult.: 1

4 kbit

2-Wire, I2C

400 kHz

512 x 8

MSOP-8

900 ns

2.5 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 125 C

24LC04B

Tube

EEPROM 512x8 - 2.5V

24LC04B-E/SN
Microchip Technology
1: S/1.60
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

S/1.60

S/1.48

S/1.47

Min.: 1
Mult.: 1

4 kbit

2-Wire, I2C

400 kHz

512 x 8

SOIC-8

900 ns

2.5 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 125 C

24LC04B

Tube

EEPROM 512x8 - 2.5V

24LC04B-I/MS
Microchip Technology
1: S/1.44
571In Stock

Mfr. Part #
24LC04B-I/MS

Mouser Part #
579-24LC04B-I/MS

Microchip Technology

EEPROM 512x8 - 2.5V

Learn More

Datasheet

571In Stock

S/1.44

S/1.42

Min.: 1
Mult.: 1

4 kbit

2-Wire, I2C

400 kHz

512 x 8

MSOP-8

900 ns

2.5 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24LC04B

Tube

EEPROM 512x8 - 2.5V

24LC04B-I/P
Microchip Technology
1: S/1.75
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

S/1.75

S/1.74

Min.: 1
Mult.: 1

4 kbit

2-Wire, I2C

400 kHz

512 x 8

PDIP-8

900 ns

2.5 V

5.5 V

Through Hole

200 Year

- 40 C

+ 85 C

24LC04B

Tube

EEPROM 512x8 - 2.5V

24LC04B-I/SN
Microchip Technology
1: S/1.36
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

S/1.36

S/1.31

Min.: 1
Mult.: 1

4 kbit

2-Wire, I2C

400 kHz

512 x 8

SOIC-8

900 ns

2.5 V

5.5 V

SMD/SMT

200 Year

- 40 C

+ 85 C

24LC04B

Tube

EEPROM 512x8 2.5V

24LC04B/P
Microchip Technology
1: S/1.63
1,739In Stock

Mfr. Part #
24LC04B/P

Mouser Part #
579-24LC04BP

Microchip Technology

EEPROM 512x8 2.5V

Learn More

Datasheet

1,739In Stock

S/1.63

S/1.60

S/1.52

Min.: 1
Mult.: 1

4 kbit

2-Wire, I2C

400 kHz

512 x 8

PDIP-8

900 ns

2.5 V

5.5 V

Through Hole

200 Year

0 C

+ 70 C

24LC04B

Tube

EEPROM 512x8 - 2.5V

24LC04B/SN
Microchip Technology
1: S/1.28
2,869In Stock

Mfr. Part #
24LC04B/SN

Mouser Part #
579-24LC04BSN

Microchip Technology

EEPROM 512x8 - 2.5V

Learn More

Datasheet

2,869In Stock

S/1.28

S/1.25

Min.: 1
Mult.: 1

4 kbit

2-Wire, I2C

400 kHz

512 x 8

SOIC-8

900 ns

2.5 V

5.5 V

SMD/SMT

200 Year

0 C

+ 70 C

24LC04B

Tube

24AA04/24LC04B/24FC04 4K I2C Serial EEPROMs

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