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50 ns Memory ICs

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Types of Memory ICs

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Access Time = 50 ns

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Part #

EEPROM 64K 8K X 8 25V SER EE EXT

25LC640A-E/SN
Microchip Technology
1: $0.89
1,400In Stock
2,200Expected 07/09/2026

Mfr. Part No.
25LC640A-E/SN

Mouser Part No
579-25LC640A-E/SN

Microchip Technology

EEPROM 64K 8K X 8 25V SER EE EXT

Datasheet

1,400In Stock

2,200Expected 07/09/2026

$0.89

$0.883

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

64 kbit

SPI

EEPROM 64K 8K X 8 25V SER EE EXT

25LC640A-E/ST
Microchip Technology
1: $0.88
526In Stock

Mfr. Part No.
25LC640A-E/ST

Mouser Part No
579-25LC640A-E/ST

Microchip Technology

EEPROM 64K 8K X 8 25V SER EE EXT

Datasheet

526In Stock

$0.88

$0.854

$0.833

$0.831

$0.83

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

64 kbit

SPI

EEPROM 64K 8K X 8 2.5V SER EE EXT

25LC640AT-E/MNY
Microchip Technology
1: $0.94
886In Stock

Mfr. Part No.
25LC640AT-E/MNY

Mouser Part No
579-25LC640AT-E/MNY

Microchip Technology

EEPROM 64K 8K X 8 2.5V SER EE EXT

Datasheet

886In Stock

Cut Tape

$0.94

$0.937

Reel

$0.937

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

TDFN-8

64 kbit

SPI

EEPROM 2K 256X8 1.8V SER EE IND

25AA020AT-I/MC
Microchip Technology
1: $0.65
117In Stock

Mfr. Part No.
25AA020AT-I/MC

Mouser Part No
579-25AA020AT-I/MC

Microchip Technology

EEPROM 2K 256X8 1.8V SER EE IND

Datasheet

117In Stock

Cut Tape

$0.65

$0.649

Reel

$0.627

$0.617

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

DFN-8

2 kbit

SPI

DRAM 16Mb 1Mx16 50ns Async FP DRAM

IS41LV16105D-50TLI
ISSI
1: $8.96
81In Stock

Mfr. Part No.
IS41LV16105D-50TLI

Mouser Part No
870-41LV16105D50TLI

ISSI

DRAM 16Mb 1Mx16 50ns Async FP DRAM

Datasheet

81In Stock

$8.96

$8.65

$8.53

$6.32

$3.86

Min.: 1
Mult.: 1

DRAM

SMD/SMT

TSOP-II-44

16 Mbit

EEPROM 512k 64KX8 2.5V SER EE EXT

25LC512-E/SN
Microchip Technology
1: $2.51
8,768On Order

Mfr. Part No.
25LC512-E/SN

Mouser Part No
579-25LC512-E/SN

Microchip Technology

EEPROM 512k 64KX8 2.5V SER EE EXT

Datasheet

8,768On Order

$2.51

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

512 kbit

SPI

EEPROM 64K 8K X 8 25V SER EE IND

25LC640AT-I/SN
Microchip Technology
1: $0.81
3,294Expected 26/08/2026

Mfr. Part No.
25LC640AT-I/SN

Mouser Part No
579-25LC640AT-I/SN

Microchip Technology

EEPROM 64K 8K X 8 25V SER EE IND

Datasheet

3,294Expected 26/08/2026

Cut Tape

$0.81

$0.809

Reel

$0.809

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

SOIC-8

64 kbit

SPI

EEPROM 16K 2K X 8 16B PAGE 2.5V SER EE IND

25LC160CT-I/MNY
Microchip Technology
1: $0.77
2,265Expected 29/09/2026

Mfr. Part No.
25LC160CT-I/MNY

Mouser Part No
579-25LC160CT-I/MNY

Microchip Technology

EEPROM 16K 2K X 8 16B PAGE 2.5V SER EE IND

Datasheet

2,265Expected 29/09/2026

Cut Tape

$0.77

$0.766

Reel

$0.766

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

TDFN-8

16 kbit

SPI

EEPROM 1kx8 8k 32B Pg 1.8V

25AA080B-I/SN
Microchip Technology
1: $0.73
410Expected 28/08/2026

Mfr. Part No.
25AA080B-I/SN

Mouser Part No
579-25AA080B-I/SN

Microchip Technology

EEPROM 1kx8 8k 32B Pg 1.8V

Datasheet

410Expected 28/08/2026

$0.73

$0.724

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

8 kbit

SPI

EEPROM 2kx8 16B - 1.8V

25AA160A-I/SN
Microchip Technology
1: $0.76
550Expected 31/08/2026

Mfr. Part No.
25AA160A-I/SN

Mouser Part No
579-25AA160A-I/SN

Microchip Technology

EEPROM 2kx8 16B - 1.8V

Datasheet

550Expected 31/08/2026

$0.76

$0.756

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

16 kbit

SPI

EEPROM 2K 256X8 1.8V SER EE IND

25AA020AT-I/MS
Microchip Technology
2,500: $0.586
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
25AA020AT-I/MS

Mouser Part No
579-25AA020AT-I/MS

Microchip Technology

EEPROM 2K 256X8 1.8V SER EE IND

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$0.586

$0.585

Min.: 2,500
Mult.: 2,500

: 2,500

EEPROM

SMD/SMT

MSOP-8

2 kbit

SPI

EEPROM 2K 256X8 1.8V SER EE IND

25AA020AT-I/ST
Microchip Technology
2,500: $0.576
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
25AA020AT-I/ST

Mouser Part No
579-25AA020AT-I/ST

Microchip Technology

EEPROM 2K 256X8 1.8V SER EE IND

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$0.576

$0.574

$0.566

Min.: 2,500
Mult.: 2,500

: 2,500

EEPROM

SMD/SMT

TSSOP-8

2 kbit

SPI

EEPROM 2K 256 X 8 1.8V SER EE IND

25AA020AT-I/MNY
Microchip Technology
3,300: $0.596
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
25AA020AT-I/MNY

Mouser Part No
579-25AA020ATIMNY

Microchip Technology

EEPROM 2K 256 X 8 1.8V SER EE IND

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.596

Min.: 3,300
Mult.: 3,300

: 3,300

EEPROM

SMD/SMT

TDFN-8

2 kbit

SPI

EEPROM 4K 512X8 1.8V SER EE IND

25AA040AT-I/ST
Microchip Technology
2,500: $0.594
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
25AA040AT-I/ST

Mouser Part No
579-25AA040AT-I/ST

Microchip Technology

EEPROM 4K 512X8 1.8V SER EE IND

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$0.594

$0.592

Min.: 2,500
Mult.: 2,500

: 2,500

EEPROM

SMD/SMT

TSSOP-8

4 kbit

SPI

EEPROM 1kx8 8k 16B Pg 1.8V

25AA080A-I/MS
Microchip Technology
1: $0.79
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
25AA080A-I/MS

Mouser Part No
579-25AA080A-I/MS

Microchip Technology

EEPROM 1kx8 8k 16B Pg 1.8V

Datasheet

Non-Stocked Lead-Time 8 Weeks

$0.79

$0.788

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

MSOP-8

8 kbit

SPI

EEPROM 16K, 2K X 8 32B PAGE 1.8V SER EE EXT

25AA160D-E/MS
Microchip Technology
1: $1.01
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
25AA160D-E/MS

Mouser Part No
579-25AA160D-E/MS

Microchip Technology

EEPROM 16K, 2K X 8 32B PAGE 1.8V SER EE EXT

Datasheet

Non-Stocked Lead-Time 8 Weeks

$1.01

$0.852

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

MSOP-8

16 kbit

SPI

EEPROM 256k 32KX8 1.8V SER EE IND

25AA256XT-I/ST
Microchip Technology
2,500: $1.64
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
25AA256XT-I/ST

Mouser Part No
579-25AA256XT-I/ST

Microchip Technology

EEPROM 256k 32KX8 1.8V SER EE IND

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$1.64

$1.62

Min.: 2,500
Mult.: 2,500

: 2,500

EEPROM

SMD/SMT

TSSOP-8

256 kbit

SPI

EEPROM 1K 128X8 2.5V SER EE EXT

25LC010A-E/ST
Microchip Technology
1: $0.65
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
25LC010A-E/ST

Mouser Part No
579-25LC010A-E/ST

Microchip Technology

EEPROM 1K 128X8 2.5V SER EE EXT

Datasheet

Non-Stocked Lead-Time 8 Weeks

$0.65

$0.649

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

1 kbit

SPI

EEPROM 2K 256X8 2.5V SER EE EXT

25LC020A-E/MS
Microchip Technology
1: $0.76
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
25LC020A-E/MS

Mouser Part No
579-25LC020A-E/MS

Microchip Technology

EEPROM 2K 256X8 2.5V SER EE EXT

Datasheet

Non-Stocked Lead-Time 12 Weeks

$0.76

$0.755

$0.641

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

MSOP-8

2 kbit

SPI

EEPROM 2K 256X8 2.5V SER EE EXT

25LC020A-E/ST
Microchip Technology
1: $0.76
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
25LC020A-E/ST

Mouser Part No
579-25LC020A-E/ST

Microchip Technology

EEPROM 2K 256X8 2.5V SER EE EXT

Datasheet

Non-Stocked Lead-Time 12 Weeks

$0.76

$0.755

$0.641

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

TSSOP-8

2 kbit

SPI

EEPROM 2K, 256 X 8, 2.5V SER EE 150C

25LC020A-H/SN
Microchip Technology
1: $0.72
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
25LC020A-H/SN

Mouser Part No
579-25LC020A-H/SN

Microchip Technology

EEPROM 2K, 256 X 8, 2.5V SER EE 150C

Datasheet

Non-Stocked Lead-Time 12 Weeks

$0.72

$0.713

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

2 kbit

SPI

EEPROM 2K 256X8 2.5V SER EE EXT

25LC020AT-E/MS
Microchip Technology
2,500: $0.681
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
25LC020AT-E/MS

Mouser Part No
579-25LC020AT-E/MS

Microchip Technology

EEPROM 2K 256X8 2.5V SER EE EXT

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.681

Min.: 2,500
Mult.: 2,500

: 2,500

EEPROM

SMD/SMT

MSOP-8

2 kbit

SPI

EEPROM 2K 256X8 2.5V SER EE EXT

25LC020AT-E/SN
Microchip Technology
3,300: $0.646
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
25LC020AT-E/SN

Mouser Part No
579-25LC020AT-E/SN

Microchip Technology

EEPROM 2K 256X8 2.5V SER EE EXT

Datasheet

Non-Stocked Lead-Time 8 Weeks

Reel

$0.646

Min.: 3,300
Mult.: 3,300

: 3,300

EEPROM

SMD/SMT

SOIC-8

2 kbit

SPI

EEPROM 2K 256X8 2.5V SER EE EXT

25LC020AT-E/ST
Microchip Technology
2,500: $0.644
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
25LC020AT-E/ST

Mouser Part No
579-25LC020AT-E/ST

Microchip Technology

EEPROM 2K 256X8 2.5V SER EE EXT

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.644

$0.643

$0.642

Min.: 2,500
Mult.: 2,500

: 2,500

EEPROM

SMD/SMT

TSSOP-8

2 kbit

SPI

EEPROM 2K, 256 X 8, 2.5V SER EE 150C

25LC020AT-H/SN
Microchip Technology
3,300: $0.713
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
25LC020AT-H/SN

Mouser Part No
579-25LC020AT-H/SN

Microchip Technology

EEPROM 2K, 256 X 8, 2.5V SER EE 150C

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.713

Min.: 3,300
Mult.: 3,300

: 3,300

EEPROM

SOIC-8

2 kbit

SPI

50 ns Memory ICs

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