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EPROM

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Part #

EPROM 1Kb Add-Only Memory

DS2502P+T&R
Analog Devices / Maxim Integrated
Restricted Availability

Mfr. Part No.
DS2502P+T&R

Mouser Part No
700-DS2502PT&R

Analog Devices / Maxim Integrated

EPROM 1Kb Add-Only Memory

Learn More

Datasheet

Restricted Availability

SMD/SMT

TSOC-6

DS2502

Reel, Cut Tape, MouseReel

EPROM 16Kb Add-Only Memory

DS2505+T&R
Analog Devices / Maxim Integrated
Restricted Availability

Mfr. Part No.
DS2505+T&R

Mouser Part No
700-DS2505T&R

Analog Devices / Maxim Integrated

EPROM 16Kb Add-Only Memory

Learn More

Datasheet

Restricted Availability

Through Hole

TO-92-3

OTP

16 kbit

16 k x 1

1-Wire

5 uA

11.5 V to 12 V

6 V

2.8 V

- 40 C

+ 85 C

DS2505

Reel, Cut Tape

EPROM 1Kb Add-Only Memory

DS2502+T&R
Analog Devices / Maxim Integrated
Restricted Availability

Mfr. Part No.
DS2502+T&R

Mouser Part No
700-DS2502T&R

Analog Devices / Maxim Integrated

EPROM 1Kb Add-Only Memory

Learn More

Datasheet

Restricted Availability

Through Hole

TO-92-3

OTP

1 kbit

1 k x 1

1-Wire

5 uA

11.5 V to 12 V

6 V

2.8 V

- 40 C

+ 85 C

DS2502

Reel, Cut Tape

EPROM 55NS, PLCC, IND TEMP, GREEN

AT27C4096-55JU-T
Microchip Technology
1: HK$80.06
147In Stock

Mfr. Part No.
AT27C4096-55JU-T

Mouser Part No
579-AT27C4096-55JU-T

Microchip Technology

EPROM 55NS, PLCC, IND TEMP, GREEN

Datasheet

147In Stock

Cut Tape

HK$80.06

Reel

HK$73.57

Min.: 1
Mult.: 1

: 500

SMD/SMT

PLCC-44

OTP

4 Mbit

256 k x 16

Parallel

40 mA

5.5 V

4.5 V

- 40 C

+ 85 C

AT27C4096

Reel, Cut Tape

EPROM 512Kb (64Kx8) OTP 5V 70ns

AT27C512R-70PU
Microchip Technology
1: HK$26.30
8,584In Stock
7,588Expected 26/10/2026

Mfr. Part No.
AT27C512R-70PU

Mouser Part No
556-AT27C512R70PU

Microchip Technology

EPROM 512Kb (64Kx8) OTP 5V 70ns

Datasheet

8,584In Stock

7,588Expected 26/10/2026

HK$26.30

HK$25.32

HK$24.33

Min.: 1
Mult.: 1

Through Hole

PDIP-28

OTP

512 kbit

64 k x 8

Parallel

100 uA

13 V

5.5 V

4.5 V

- 40 C

+ 85 C

AT27C512R

Tube

EPROM 1Mb (64Kx16) OTP 2.7-3.6V 90ns

AT27BV1024-90JU
Microchip Technology
1: HK$48.58
271In Stock

Mfr. Part No.
AT27BV1024-90JU

Mouser Part No
556-AT27BV1024-90JU

Microchip Technology

EPROM 1Mb (64Kx16) OTP 2.7-3.6V 90ns

Datasheet

271In Stock

HK$48.58

HK$46.69

HK$44.88

Min.: 1
Mult.: 1

SMD/SMT

PLCC-44

OTP

1 Mbit

64 k x 16

Parallel

30 mA

13 V

3.6 V, 5.5 V

2.7 V, 4.5 V

0 C

+ 85 C

AT27BV1024

Tube

EPROM 70NS PLCC IND GRN

AT27C010-70JU-T
Microchip Technology
1: HK$31.07
672In Stock

Mfr. Part No.
AT27C010-70JU-T

Mouser Part No
556-AT27C01070JUT

Microchip Technology

EPROM 70NS PLCC IND GRN

Datasheet

672In Stock

Cut Tape

HK$31.07

Reel

HK$28.69

MouseReel Available

Min.: 1
Mult.: 1

: 750

SMD/SMT

PLCC-32

OTP

1 Mbit

128 k x 8

Parallel

25 mA

13 V

5.5 V

4.5 V

- 40 C

+ 85 C

AT27C010

Reel, Cut Tape, MouseReel

EPROM 2MB (256Kx8) OTP 5V 55ns

AT27C020-55JU
Microchip Technology
1: HK$38.55
365In Stock

Mfr. Part No.
AT27C020-55JU

Mouser Part No
556-AT27C020-55JU

Microchip Technology

EPROM 2MB (256Kx8) OTP 5V 55ns

Datasheet

365In Stock

HK$38.55

HK$37.15

HK$35.59

Min.: 1
Mult.: 1

SMD/SMT

PLCC-32

OTP

2 Mbit

256 k x 8

Parallel

100 uA

13 V

5.5 V

4.5 V

- 40 C

+ 85 C

AT27C020

Tube

EPROM 4Mb (512Kx8) OTP 5V 70ns

AT27C040-70JU
Microchip Technology
1: HK$73.40
264In Stock

Mfr. Part No.
AT27C040-70JU

Mouser Part No
556-AT27C04070JU

Microchip Technology

EPROM 4Mb (512Kx8) OTP 5V 70ns

Datasheet

264In Stock

HK$73.40

HK$70.61

HK$67.90

Min.: 1
Mult.: 1

SMD/SMT

PLCC-32

OTP

4 Mbit

512 k x 8

Parallel

100 uA

13 V

5.5 V

4.5 V

- 40 C

+ 85 C

AT27C040

Tube

EPROM 1Mb (64Kx16) OTP 5V 45ns

AT27C1024-45PU
Microchip Technology
1: HK$40.28
448In Stock

Mfr. Part No.
AT27C1024-45PU

Mouser Part No
556-AT27C1024-45PU

Microchip Technology

EPROM 1Mb (64Kx16) OTP 5V 45ns

Datasheet

448In Stock

HK$40.28

HK$38.72

HK$37.32

Min.: 1
Mult.: 1

Through Hole

PDIP-40

OTP

1 Mbit

64 k x 16

Parallel

100 uA

13 V

5.5 V

4.5 V

- 40 C

+ 85 C

AT27C1024

Tube

EPROM 1Mb (64Kx16) OTP 5V 70ns

AT27C1024-70JU
Microchip Technology
1: HK$37.57
369In Stock

Mfr. Part No.
AT27C1024-70JU

Mouser Part No
556-AT27C102470JU

Microchip Technology

EPROM 1Mb (64Kx16) OTP 5V 70ns

Datasheet

369In Stock

HK$37.57

HK$36.25

HK$34.69

Min.: 1
Mult.: 1

SMD/SMT

PLCC-44

OTP

1 Mbit

64 k x 16

Parallel

100 uA

13 V

5.5 V

4.5 V

- 40 C

+ 85 C

AT27C1024

Tube

EPROM 1Mb (64Kx16) OTP 5V 70ns

AT27C1024-70PU
Microchip Technology
1: HK$39.62
542In Stock

Mfr. Part No.
AT27C1024-70PU

Mouser Part No
556-AT27C102470PU

Microchip Technology

EPROM 1Mb (64Kx16) OTP 5V 70ns

Datasheet

542In Stock

HK$39.62

HK$38.14

HK$36.66

Min.: 1
Mult.: 1

Through Hole

PDIP-40

OTP

1 Mbit

64 k x 16

Parallel

100 uA

13 V

5.5 V

4.5 V

- 40 C

+ 85 C

AT27C1024

Tube

EPROM 256Kb (32Kx8) OTP 5V 45ns

AT27C256R-45PU
Microchip Technology
1: HK$24.33
1,294In Stock

Mfr. Part No.
AT27C256R-45PU

Mouser Part No
556-AT27C256R-45PU

Microchip Technology

EPROM 256Kb (32Kx8) OTP 5V 45ns

Datasheet

1,294In Stock

HK$24.33

HK$23.43

HK$22.44

Min.: 1
Mult.: 1

Through Hole

PDIP-28

OTP

256 kbit

32 k x 8

Parallel

100 uA

13 V

5.5 V

4.5 V

- 40 C

+ 85 C

AT27C256R

Tube

EPROM 256Kb (32Kx8) OTP 5V 70ns

AT27C256R-70JU
Microchip Technology
1: HK$22.52
1,171In Stock
2,880Expected 8/10/2026

Mfr. Part No.
AT27C256R-70JU

Mouser Part No
556-AT27C256R70JU

Microchip Technology

EPROM 256Kb (32Kx8) OTP 5V 70ns

Datasheet

1,171In Stock

2,880Expected 8/10/2026

HK$22.52

HK$21.95

HK$20.96

Min.: 1
Mult.: 1

SMD/SMT

PLCC-32

OTP

256 kbit

32 k x 8

Parallel

100 uA

13 V

5.5 V

4.5 V

- 40 C

+ 85 C

AT27C256R

Tube

EPROM 70NS PLCC IND GRN

AT27C256R-70JU-T
Microchip Technology
1: HK$23.59
680In Stock

Mfr. Part No.
AT27C256R-70JU-T

Mouser Part No
556-AT27C256R70JUT

Microchip Technology

EPROM 70NS PLCC IND GRN

Datasheet

680In Stock

Cut Tape

HK$23.59

Reel

HK$21.70

Min.: 1
Mult.: 1

: 750

SMD/SMT

PLCC-32

OTP

256 kbit

32 k x 8

Parallel

20 mA

13 V

5.5 V

4.5 V

- 40 C

+ 85 C

AT27C256R

Reel, Cut Tape

EPROM 256Kb (32Kx8) OTP 5V 70ns

AT27C256R-70PU
Microchip Technology
1: HK$23.51
3,990In Stock

Mfr. Part No.
AT27C256R-70PU

Mouser Part No
556-AT27C256R70PU

Microchip Technology

EPROM 256Kb (32Kx8) OTP 5V 70ns

Datasheet

3,990In Stock

HK$23.51

HK$22.44

HK$21.54

Min.: 1
Mult.: 1

Through Hole

PDIP-28

OTP

256 kbit

32 k x 8

Parallel

100 uA

13 V

5.5 V

4.5 V

- 40 C

+ 85 C

AT27C256R

Tube

EPROM 4Mb (256Kx16) OTP 5V 90ns

AT27C4096-90PU
Microchip Technology
1: HK$79.90
212In Stock

Mfr. Part No.
AT27C4096-90PU

Mouser Part No
556-AT27C4096-90PU

Microchip Technology

EPROM 4Mb (256Kx16) OTP 5V 90ns

Datasheet

212In Stock

HK$79.90

HK$76.94

HK$73.90

Min.: 1
Mult.: 1

Through Hole

PDIP-40

OTP

4 Mbit

256 k x 16

Parallel

100 uA

13 V

5.5 V

4.5 V

- 40 C

+ 85 C

AT27C4096

Tube

EPROM 70NS PLCC IND GRN

AT27C512R-70JU-T
Microchip Technology
1: HK$25.56
2,516In Stock

Mfr. Part No.
AT27C512R-70JU-T

Mouser Part No
556-AT27C512R70JUT

Microchip Technology

EPROM 70NS PLCC IND GRN

Datasheet

2,516In Stock

Cut Tape

HK$25.56

Reel

HK$23.51

MouseReel Available

Min.: 1
Mult.: 1

: 750

SMD/SMT

PLCC-32

OTP

512 kbit

64 k x 8

Parallel

20 mA

13 V

5.5 V

4.5 V

- 40 C

+ 85 C

AT27C512R

Reel, Cut Tape, MouseReel

EPROM 45NS, PLCC, IND TEMP, GREEN

AT27C256R-45JU-T
Microchip Technology
1: HK$23.59
1,003In Stock

Mfr. Part No.
AT27C256R-45JU-T

Mouser Part No
579-AT27C256R-45JU-T

Microchip Technology

EPROM 45NS, PLCC, IND TEMP, GREEN

Datasheet

1,003In Stock

Cut Tape

HK$23.59

Reel

HK$21.70

Min.: 1
Mult.: 1

: 750

SMD/SMT

PLCC-32

OTP

256 kbit

32 k x 8

Parallel

20 mA

5.5 V

4.5 V

- 40 C

+ 85 C

AT27C256R

Reel, Cut Tape

EPROM 1.5K-B Serial EPROM

BQ2026DBZR
Texas Instruments
1: HK$7.81
23,088In Stock

Mfr. Part No.
BQ2026DBZR

Mouser Part No
595-BQ2026DBZR

Texas Instruments

EPROM 1.5K-B Serial EPROM

Learn More

Datasheet

23,088In Stock

Cut Tape

HK$7.81

HK$7.36

HK$7.16

HK$7.01

View

Reel

HK$6.21

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

OTP

1.5 kbit

1-Wire

2 uA

12 V

5.5 V

2.65 V

- 20 C

+ 70 C

BQ2026

Reel, Cut Tape, MouseReel

EPROM 16Kb Add-Only Memory

DS2505+
Analog Devices / Maxim Integrated
Restricted Availability

Mfr. Part No.
DS2505+

Mouser Part No
700-DS2505

Analog Devices / Maxim Integrated

EPROM 16Kb Add-Only Memory

Learn More

Datasheet

Restricted Availability

Through Hole

TO-92-3

OTP

16 kbit

16 k x 1

1-Wire

5 uA

11.5 V to 12 V

6 V

2.8 V

- 40 C

+ 85 C

DS2505

Bulk

EPROM 4Mb (256Kx16) OTP 5V 90ns

AT27C4096-90JU
Microchip Technology
1: HK$77.84
203In Stock

Mfr. Part No.
AT27C4096-90JU

Mouser Part No
556-AT27C4096-90JU

Microchip Technology

EPROM 4Mb (256Kx16) OTP 5V 90ns

Datasheet

203In Stock

HK$77.84

HK$75.13

HK$72.09

Min.: 1
Mult.: 1

SMD/SMT

PLCC-44

OTP

4 Mbit

256 k x 16

Parallel

100 uA

13 V

5.5 V

4.5 V

- 40 C

+ 85 C

AT27C4096

Tube

EPROM 512Kb (64Kx8) OTP 5V 45ns

AT27C512R-45PU
Microchip Technology
1: HK$26.72
3,188In Stock

Mfr. Part No.
AT27C512R-45PU

Mouser Part No
556-AT27C512R-45PU

Microchip Technology

EPROM 512Kb (64Kx8) OTP 5V 45ns

Datasheet

3,188In Stock

HK$26.72

HK$25.56

HK$24.66

Min.: 1
Mult.: 1

Through Hole

PDIP-28

OTP

512 kbit

64 k x 8

Parallel

100 uA

13 V

5.5 V

4.5 V

- 40 C

+ 85 C

AT27C512R

Tube

EPROM 512Kb (64Kx8) OTP 5V 70ns

AT27C512R-70JU
Microchip Technology
1: HK$24.50
1,613In Stock
1,696Expected 9/10/2026

Mfr. Part No.
AT27C512R-70JU

Mouser Part No
556-AT27C512R70JU

Microchip Technology

EPROM 512Kb (64Kx8) OTP 5V 70ns

Datasheet

1,613In Stock

1,696Expected 9/10/2026

HK$24.50

HK$23.67

HK$22.77

Min.: 1
Mult.: 1

SMD/SMT

PLCC-32

OTP

512 kbit

64 k x 8

Parallel

100 uA

13 V

5.5 V

4.5 V

- 40 C

+ 85 C

AT27C512R

Tube

EPROM 1KB Ser EPROM

BQ2022ALPR
Texas Instruments
1: HK$5.75
4,261In Stock

Mfr. Part No.
BQ2022ALPR

Mouser Part No
595-BQ2022ALPR

Texas Instruments

EPROM 1KB Ser EPROM

Datasheet

4,261In Stock

Cut Tape

HK$5.75

HK$5.43

HK$5.29

HK$5.17

View

Reel

HK$4.66

Min.: 1
Mult.: 1

: 2,000

Through Hole

TO-92-3

OTP

1 kbit

128 x 8

1-Wire

2 uA

- 20 C

+ 70 C

BQ2022A

Reel, Cut Tape

EPROM

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AT27BV010
AT27BV1024
AT27BV256
AT27C010
AT27C020
AT27C040
AT27C080
AT27C1024
AT27C2048
AT27C256R
AT27C4096
AT27C512R
AT27LV010A
AT27LV020A
AT27LV040A
AT27LV256A
AT27LV512A
BQ2022A
BQ2024
BQ2026