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4 kbit Memory ICs

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Types of Memory ICs

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Results: 676

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Memory Size = 4 kbit

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Part #

EEPROM 512x8 Or 256x16 1.8V

93AA66/SN
Microchip Technology
1: $0.761
519In Stock

Mfr. Part No.
93AA66/SN

Mouser Part No
579-93AA66SN

Microchip Technology

EEPROM 512x8 Or 256x16 1.8V

Datasheet

519In Stock

$0.761

$0.756

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

4 kbit

3-Wire, Microwire

EEPROM 512x8 Or 256x16

93C66-E/P
Microchip Technology
1: $0.98
140In Stock

Mfr. Part No.
93C66-E/P

Mouser Part No
579-93C66-E/P

Microchip Technology

EEPROM 512x8 Or 256x16

Datasheet

140In Stock

$0.98

$0.979

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

4 kbit

3-Wire, Microwire

EEPROM 512x8 Or 256x16

93C66-E/SN
Microchip Technology
1: $0.861
393In Stock

Mfr. Part No.
93C66-E/SN

Mouser Part No
579-93C66-E/SN

Microchip Technology

EEPROM 512x8 Or 256x16

Datasheet

393In Stock

$0.861

$0.852

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

4 kbit

3-Wire, Microwire

EEPROM 512x8

93C66A-E/P
Microchip Technology
1: $0.58
251In Stock

Mfr. Part No.
93C66A-E/P

Mouser Part No
579-93C66A-E/P

Microchip Technology

EEPROM 512x8

Datasheet

251In Stock

$0.58

$0.576

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

4 kbit

3-Wire, Microwire

EEPROM 512x8

93C66A-E/SN
Microchip Technology
1: $0.43
300In Stock

Mfr. Part No.
93C66A-E/SN

Mouser Part No
579-93C66A-E/SN

Microchip Technology

EEPROM 512x8

Datasheet

300In Stock

$0.43

$0.42

$0.411

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

4 kbit

3-Wire, Microwire

EEPROM 512x8

93C66A-I/MS
Microchip Technology
1: $0.52
170In Stock

Mfr. Part No.
93C66A-I/MS

Mouser Part No
579-93C66A-I/MS

Microchip Technology

EEPROM 512x8

Datasheet

170In Stock

$0.52

$0.513

$0.436

$0.394

View

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

MSOP-8

4 kbit

3-Wire, Microwire

EEPROM 512x8

93C66A-I/P
Microchip Technology
1: $0.45
961In Stock

Mfr. Part No.
93C66A-I/P

Mouser Part No
579-93C66A-I/P

Microchip Technology

EEPROM 512x8

Datasheet

961In Stock

$0.45

$0.43

$0.42

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

4 kbit

3-Wire, Microwire

EEPROM 512x8

93C66A-I/SN
Microchip Technology
1: $0.38
1,589In Stock

Mfr. Part No.
93C66A-I/SN

Mouser Part No
579-93C66A-I/SN

Microchip Technology

EEPROM 512x8

Datasheet

1,589In Stock

$0.38

$0.372

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

4 kbit

3-Wire, Microwire

EEPROM 256x16

93C66B-E/SN
Microchip Technology
1: $0.461
978In Stock

Mfr. Part No.
93C66B-E/SN

Mouser Part No
579-93C66B-E/SN

Microchip Technology

EEPROM 256x16

Datasheet

978In Stock

$0.461

$0.457

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

4 kbit

3-Wire, Microwire

EEPROM 256x16

93C66B-I/MS
Microchip Technology
1: $0.411
965In Stock

Mfr. Part No.
93C66B-I/MS

Mouser Part No
579-93C66B-I/MS

Microchip Technology

EEPROM 256x16

Datasheet

965In Stock

$0.411

$0.38

$0.376

$0.37

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

MSOP-8

4 kbit

3-Wire, Microwire

EEPROM 256x16

93C66B-I/P
Microchip Technology
1: $0.45
712In Stock

Mfr. Part No.
93C66B-I/P

Mouser Part No
579-93C66B-I/P

Microchip Technology

EEPROM 256x16

Datasheet

712In Stock

$0.45

$0.43

$0.42

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

4 kbit

3-Wire, Microwire

EEPROM 256x16

93C66B-I/SN
Microchip Technology
1: $0.38
3,021In Stock

Mfr. Part No.
93C66B-I/SN

Mouser Part No
579-93C66B-I/SN

Microchip Technology

EEPROM 256x16

Datasheet

3,021In Stock

$0.38

$0.372

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

4 kbit

3-Wire, Microwire

EEPROM 256x16

93C66B-I/ST
Microchip Technology
1: $0.44
1,370In Stock

Mfr. Part No.
93C66B-I/ST

Mouser Part No
579-93C66B-I/ST

Microchip Technology

EEPROM 256x16

Datasheet

1,370In Stock

$0.44

$0.436

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

4 kbit

3-Wire, Microwire

EEPROM 256x16

93C66BT-I/SN
Microchip Technology
1: $0.37
2,980In Stock

Mfr. Part No.
93C66BT-I/SN

Mouser Part No
579-93C66BT-I/SN

Microchip Technology

EEPROM 256x16

Datasheet

2,980In Stock

Cut Tape

$0.37

Reel

$0.336

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

SOIC-8

4 kbit

3-Wire, Microwire

EEPROM 128x8 Or 64x16

93C66C-I/P
Microchip Technology
1: $0.48
1,042In Stock

Mfr. Part No.
93C66C-I/P

Mouser Part No
579-93C66C-I/P

Microchip Technology

EEPROM 128x8 Or 64x16

Datasheet

1,042In Stock

$0.48

$0.479

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

4 kbit

3-Wire, Microwire

EEPROM 128x8 Or 64x16

93C66C-I/SN
Microchip Technology
1: $0.38
486In Stock

Mfr. Part No.
93C66C-I/SN

Mouser Part No
579-93C66C-I/SN

Microchip Technology

EEPROM 128x8 Or 64x16

Datasheet

486In Stock

$0.38

$0.372

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

4 kbit

3-Wire, Microwire

EEPROM 512x8 Or 256x16

93LC66-I/P
Microchip Technology
1: $0.84
531In Stock

Mfr. Part No.
93LC66-I/P

Mouser Part No
579-93LC66-I/P

Microchip Technology

EEPROM 512x8 Or 256x16

Datasheet

531In Stock

$0.84

$0.811

$0.78

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

4 kbit

3-Wire, Microwire

EEPROM 512x8 Or 256x16

93LC66-I/SN
Microchip Technology
1: $0.711
188In Stock

Mfr. Part No.
93LC66-I/SN

Mouser Part No
579-93LC66-I/SN

Microchip Technology

EEPROM 512x8 Or 256x16

Datasheet

188In Stock

$0.711

$0.686

$0.65

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

4 kbit

3-Wire, Microwire

EEPROM 512x8

93LC66A-I/SN
Microchip Technology
1: $0.38
604In Stock
1,100Expected 2026/08/27

Mfr. Part No.
93LC66A-I/SN

Mouser Part No
579-93LC66A-I/SN

Microchip Technology

EEPROM 512x8

Datasheet

604In Stock

1,100Expected 2026/08/27

$0.38

$0.372

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

4 kbit

3-Wire, Microwire

EEPROM 512x8

93LC66AT-E/OT
Microchip Technology
1: $0.44
1,625In Stock

Mfr. Part No.
93LC66AT-E/OT

Mouser Part No
579-93LC66AT-E/OT

Microchip Technology

EEPROM 512x8

Datasheet

1,625In Stock

Cut Tape

$0.44

$0.436

Reel

$0.436

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

EEPROM

SMD/SMT

SOT-23-6

4 kbit

3-Wire, Microwire

EEPROM 256x16

93LC66B-E/ST
Microchip Technology
1: $0.57
234In Stock

Mfr. Part No.
93LC66B-E/ST

Mouser Part No
579-93LC66B-E/ST

Microchip Technology

EEPROM 256x16

Datasheet

234In Stock

$0.57

$0.562

$0.477

$0.476

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

4 kbit

3-Wire, Microwire

EEPROM 256x16

93LC66B-I/SN
Microchip Technology
1: $0.38
1,794In Stock

Mfr. Part No.
93LC66B-I/SN

Mouser Part No
579-93LC66B-I/SN

Microchip Technology

EEPROM 256x16

Datasheet

1,794In Stock

$0.38

$0.372

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

4 kbit

3-Wire, Microwire

EEPROM 4K 256X16 SER EE IND

93LC66BT-I/MC
Microchip Technology
1: $0.49
2,848In Stock

Mfr. Part No.
93LC66BT-I/MC

Mouser Part No
579-93LC66BT-I/MC

Microchip Technology

EEPROM 4K 256X16 SER EE IND

Datasheet

2,848In Stock

Cut Tape

$0.49

Reel

$0.454

$0.448

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

DFN-8

4 kbit

3-Wire, Microwire

EEPROM 256x16

93LC66BT-I/MS
Microchip Technology
1: $0.44
1,474In Stock

Mfr. Part No.
93LC66BT-I/MS

Mouser Part No
579-93LC66BT-I/MS

Microchip Technology

EEPROM 256x16

Datasheet

1,474In Stock

Cut Tape

$0.44

$0.436

Reel

$0.436

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

EEPROM

SMD/SMT

MSOP-8

4 kbit

3-Wire, Microwire

EEPROM 128x8 Or 64x16

93LC66C-E/SN
Microchip Technology
1: $0.43
242In Stock

Mfr. Part No.
93LC66C-E/SN

Mouser Part No
579-93LC66C-E/SN

Microchip Technology

EEPROM 128x8 Or 64x16

Datasheet

242In Stock

$0.43

$0.42

$0.411

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

4 kbit

3-Wire, Microwire

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
SFN-2
SNT-8A
SO-16
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-6