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256 kbit SRAM

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Memory Size = 256 kbit

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Part #

SRAM 256K 32K x 8 45ns 5v Async SRAM 5v

IS62C256AL-45ULI-TR
ISSI
1: £1.74
2,331In Stock
4,000Expected 16/07/2026

Mfr. Part No.
IS62C256AL-45ULI-TR

Mouser Part No
870IS62C256AL45ULITR

ISSI

SRAM 256K 32K x 8 45ns 5v Async SRAM 5v

Learn More

Datasheet

2,331In Stock

4,000Expected 16/07/2026

Cut Tape

£1.74

£1.62

£1.58

£1.53

£1.48

Reel

£1.48

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

256 kbit

32 k x 8

45 ns

Parallel

5.5 V

4.5 V

25 mA

- 40 C

+ 85 C

SMD/SMT

SOP-28

Reel, Cut Tape, MouseReel

SRAM 256K, 2.7-5.5V, 55ns 32K x 8 Asynch SRAM

AS6C62256-55PCN
Alliance Memory
1: £6.20
454In Stock
1,890Expected 15/07/2026

Mfr. Part No.
AS6C62256-55PCN

Mouser Part No
913-AS6C62256-55PCN

Alliance Memory

SRAM 256K, 2.7-5.5V, 55ns 32K x 8 Asynch SRAM

Learn More

Datasheet

454In Stock

1,890Expected 15/07/2026

£6.20

£4.90

Min.: 1
Mult.: 1

256 kbit

32 k x 8

55 ns

Parallel

5.5 V

2.7 V

45 mA

0 C

+ 70 C

Through Hole

PDIP-28

Tube

SRAM 256K, 2.7-5.5V, 55ns 32K x 8 Asynch SRAM

AS6C62256-55SCN
Alliance Memory
1: £5.78
186In Stock
250Expected 26/06/2026

Mfr. Part No.
AS6C62256-55SCN

Mouser Part No
913-AS6C62256-55SCN

Alliance Memory

SRAM 256K, 2.7-5.5V, 55ns 32K x 8 Asynch SRAM

Learn More

Datasheet

186In Stock

250Expected 26/06/2026

£5.78

£5.39

£5.22

£4.98

View

Min.: 1
Mult.: 1

256 kbit

32 k x 8

55 ns

Parallel

5.5 V

2.7 V

45 mA

0 C

+ 70 C

SMD/SMT

SOP-28

Tube

SRAM SRAM, 256K, 32K x 8, 5V, 28pin TSOP I, 10ns, Commercial Temp - Tray

AS7C256A-10TCN
Alliance Memory
1: £4.64
177In Stock

Mfr. Part No.
AS7C256A-10TCN

Mouser Part No
913-AS7C256A-10TCN

Alliance Memory

SRAM SRAM, 256K, 32K x 8, 5V, 28pin TSOP I, 10ns, Commercial Temp - Tray

Datasheet

177In Stock

£4.64

£4.32

£4.19

£4.00

View

Min.: 1
Mult.: 1

256 kbit

32 k x 8

10 ns

Parallel

5.5 V

4.5 V

75 mA

0 C

+ 70 C

SMD/SMT

TSOP-28

Tray

SRAM SRAM, 256K, 32K x 8, 5V, 28pin TSOP I, 10ns, Industrial Temp - Tray

AS7C256A-10TIN
Alliance Memory
1: £5.18
193In Stock

Mfr. Part No.
AS7C256A-10TIN

Mouser Part No
913-AS7C256A-10TIN

Alliance Memory

SRAM SRAM, 256K, 32K x 8, 5V, 28pin TSOP I, 10ns, Industrial Temp - Tray

Datasheet

193In Stock

£5.18

£4.82

£4.67

£4.46

View

Min.: 1
Mult.: 1

256 kbit

32 k x 8

10 ns

Parallel

5.5 V

4.5 V

75 mA

- 40 C

+ 85 C

SMD/SMT

TSOP-28

Tray

SRAM SRAM, 256K, 32K x 8, 5V, 28pin SOJ, 12ns, Commercial Temp - Tube

AS7C256A-12JCN
Alliance Memory
1: £4.64
2In Stock
250On Order

Mfr. Part No.
AS7C256A-12JCN

Mouser Part No
913-AS7C256A-12JCN

Alliance Memory

SRAM SRAM, 256K, 32K x 8, 5V, 28pin SOJ, 12ns, Commercial Temp - Tube

Learn More

Datasheet

2In Stock

250On Order

£4.64

£4.32

£4.19

£4.00

View

Min.: 1
Mult.: 1

256 kbit

32 k x 8

12 ns

Parallel

5.5 V

4.5 V

70 mA

0 C

+ 70 C

SMD/SMT

SOJ-28

Tube

SRAM SRAM, 256K, 32K x 8, 5V, 28pin SOJ, 12ns, Industrial Temp - Tube

AS7C256A-12JIN
Alliance Memory
1: £4.16
198In Stock

Mfr. Part No.
AS7C256A-12JIN

Mouser Part No
913-AS7C256A-12JIN

Alliance Memory

SRAM SRAM, 256K, 32K x 8, 5V, 28pin SOJ, 12ns, Industrial Temp - Tube

Learn More

Datasheet

198In Stock

£4.16

£3.88

£3.75

£3.67

View

Min.: 1
Mult.: 1

256 kbit

32 k x 8

12 ns

Parallel

5.5 V

4.5 V

70 mA

- 40 C

+ 85 C

SMD/SMT

SOJ-28

Tube

SRAM SRAM, 256K 32K x 8, 5V, 28pin TSOP I, 12ns, Industrial Temp - Tray

AS7C256A-12TIN
Alliance Memory
1: £5.18
154In Stock

Mfr. Part No.
AS7C256A-12TIN

Mouser Part No
913-AS7C256A-12TIN

Alliance Memory

SRAM SRAM, 256K 32K x 8, 5V, 28pin TSOP I, 12ns, Industrial Temp - Tray

Learn More

Datasheet

154In Stock

£5.18

£4.82

£4.67

£4.46

View

Min.: 1
Mult.: 1

256 kbit

32 k x 8

12 ns

Parallel

5.5 V

4.5 V

75 mA

- 40 C

+ 85 C

SMD/SMT

TSOP-28

Tray

SRAM SRAM, 256K, 32K x 8, 5V, 28pin SOJ, 20ns, Industrial Temp - Tube

AS7C256A-20JIN
Alliance Memory
1: £5.24
84In Stock

Mfr. Part No.
AS7C256A-20JIN

Mouser Part No
913-AS7C256A-20JIN

Alliance Memory

SRAM SRAM, 256K, 32K x 8, 5V, 28pin SOJ, 20ns, Industrial Temp - Tube

Datasheet

84In Stock

£5.24

£4.88

£4.73

£4.62

View

Min.: 1
Mult.: 1

256 kbit

32 k x 8

20 ns

Parallel

5.5 V

4.5 V

60 mA

- 40 C

+ 85 C

SMD/SMT

SOJ-28

Tube

SRAM SRAM, 256K, 32K x 8, 3.3V, 28pin SOJ, 10ns, Industrial Temp - Tube

AS7C3256A-10JIN
Alliance Memory
1: £5.03
251In Stock

Mfr. Part No.
AS7C3256A-10JIN

Mouser Part No
913-AS7C3256A-10JIN

Alliance Memory

SRAM SRAM, 256K, 32K x 8, 3.3V, 28pin SOJ, 10ns, Industrial Temp - Tube

Datasheet

251In Stock

£5.03

£4.69

£4.54

£4.34

View

Min.: 1
Mult.: 1

256 kbit

32 k x 8

10 ns

Parallel

3.6 V

3 V

50 mA

- 40 C

+ 85 C

SMD/SMT

SOJ-28

Tube

SRAM SRAM, 256K, 32K x 8, 3.3V, 28pin SOJ, 12ns, Commercial Temp - Tube

AS7C3256A-12JCN
Alliance Memory
1: £3.75
37In Stock

Mfr. Part No.
AS7C3256A-12JCN

Mouser Part No
913-AS7C3256A-12JCN

Alliance Memory

SRAM SRAM, 256K, 32K x 8, 3.3V, 28pin SOJ, 12ns, Commercial Temp - Tube

Datasheet

37In Stock

£3.75

£3.49

£3.38

£3.30

View

Min.: 1
Mult.: 1

256 kbit

32 k x 8

12 ns

Parallel

3.6 V

3 V

45 mA

0 C

+ 70 C

SMD/SMT

SOJ-28

Tube

SRAM SRAM, 256K, 32K x 8, 3.3V, 28pin TSOP I, 12ns, Commercial Temp - Tray

AS7C3256A-12TCN
Alliance Memory
1: £7.60
54In Stock

Mfr. Part No.
AS7C3256A-12TCN

Mouser Part No
913-AS7C3256A-12TCN

Alliance Memory

SRAM SRAM, 256K, 32K x 8, 3.3V, 28pin TSOP I, 12ns, Commercial Temp - Tray

Datasheet

54In Stock

£7.60

£7.07

£6.86

£6.70

View

Min.: 1
Mult.: 1

256 kbit

32 k x 8

12 ns

Parallel

3.6 V

3 V

45 mA

0 C

+ 70 C

SMD/SMT

TSOP-28

Tray

SRAM SRAM, 256K, 32K x 8, 3.3V, 28pin TSOP I, 12ns, Industrial Temp - Tray

AS7C3256A-12TIN
Alliance Memory
1: £7.69
5In Stock

Mfr. Part No.
AS7C3256A-12TIN

Mouser Part No
913-AS7C3256A-12TIN

Alliance Memory

SRAM SRAM, 256K, 32K x 8, 3.3V, 28pin TSOP I, 12ns, Industrial Temp - Tray

Datasheet

5In Stock

£7.69

£7.15

£6.93

£6.77

View

Min.: 1
Mult.: 1

256 kbit

32 k x 8

12 ns

Parallel

3.6 V

3 V

45 mA

- 40 C

+ 85 C

SMD/SMT

TSOP-28

Tray

SRAM 256K (32K x 8) 25ns Async SRAM 5v

IS62C256AL-25ULI
ISSI
1: £1.74
760In Stock

Mfr. Part No.
IS62C256AL-25ULI

Mouser Part No
870-62C256AL-25ULI

ISSI

SRAM 256K (32K x 8) 25ns Async SRAM 5v

Datasheet

760In Stock

£1.74

£1.62

£1.58

£1.53

£1.48

Min.: 1
Mult.: 1

256 kbit

32 k x 8

25 ns

Parallel

5.5 V

4.5 V

30 mA

- 40 C

+ 85 C

SMD/SMT

SOP-28

Tray

SRAM 256K (32K x 8) 25ns Async SRAM 5v

IS62C256AL-25ULI-TR
ISSI
1: £1.73
519In Stock

Mfr. Part No.
IS62C256AL-25ULI-TR

Mouser Part No
870-62C256AL-25ULIT

ISSI

SRAM 256K (32K x 8) 25ns Async SRAM 5v

Datasheet

519In Stock

Cut Tape

£1.73

£1.62

£1.57

£1.50

£1.48

Reel

£1.48

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

256 kbit

32 k x 8

25 ns

Parallel

5.5 V

4.5 V

30 mA

- 40 C

+ 85 C

SMD/SMT

SOP-28

Reel, Cut Tape, MouseReel

SRAM 256K,High-Speed,Async,32K x 8,12ns,5v,28 Pin TSOP I (8x13.4mm), RoHS

IS61C256AL-12TLI
ISSI
1: £1.74
746In Stock

Mfr. Part No.
IS61C256AL-12TLI

Mouser Part No
870-IS61C256AL-12TLI

ISSI

SRAM 256K,High-Speed,Async,32K x 8,12ns,5v,28 Pin TSOP I (8x13.4mm), RoHS

Learn More

Datasheet

746In Stock

£1.74

£1.62

£1.58

£1.53

£1.47

Min.: 1
Mult.: 1

256 kbit

32 k x 8

12 ns

83 MHz

Parallel

5.5 V

4.5 V

25 mA

- 40 C

+ 85 C

SMD/SMT

TSOP-28

Tray

SRAM 256K,Low Power,Async,32K x 8,45ns,5v,28 Pin SOP, RoHS

IS62C256AL-45ULI
ISSI
1: £1.73
35In Stock
13,200On Order

Mfr. Part No.
IS62C256AL-45ULI

Mouser Part No
870-IS62C256AL-45ULI

ISSI

SRAM 256K,Low Power,Async,32K x 8,45ns,5v,28 Pin SOP, RoHS

Learn More

Datasheet

35In Stock

13,200On Order

£1.73

£1.62

£1.58

£1.55

£1.50

Min.: 1
Mult.: 1

256 kbit

32 k x 8

45 ns

Parallel

5.5 V

4.5 V

20 mA

- 40 C

+ 85 C

SMD/SMT

SOP-28

Tray

SRAM 256K 32Kx8 45ns Async SRAM 3.3v

IS62LV256AL-45ULI
ISSI
1: £1.74
161In Stock

Mfr. Part No.
IS62LV256AL-45ULI

Mouser Part No
870-IS62LV256AL45ULI

ISSI

SRAM 256K 32Kx8 45ns Async SRAM 3.3v

Learn More

Datasheet

161In Stock

£1.74

£1.62

£1.58

£1.53

£1.48

Min.: 1
Mult.: 1

256 kbit

32 k x 8

45 ns

Parallel

3.63 V

2.97 V

5 mA

- 40 C

+ 85 C

SMD/SMT

SOP-28

Tube

SRAM LP SRAM, 256Kb, 32K x 8, 2.7 5.5V, 28pin 600 mil PDIP, 55ns, Industrial Temp

AS6C62256-55PIN
Alliance Memory
1: £10.34
59In Stock
225On Order

Mfr. Part No.
AS6C62256-55PIN

Mouser Part No
913-AS6C62256-55PIN

Alliance Memory

SRAM LP SRAM, 256Kb, 32K x 8, 2.7 5.5V, 28pin 600 mil PDIP, 55ns, Industrial Temp

Datasheet

59In Stock

225On Order

£10.34

£9.60

£9.31

£8.87

View

Min.: 1
Mult.: 1

256 kbit

32 k x 8

55 ns

Parallel

5.5 V

2.7 V

45 mA

- 40 C

+ 85 C

Through Hole

PDIP-28

Tube

SRAM 16Kx16,3.3V DUAL- PORT RAM w/INT

70V261L25PFGI
Renesas Electronics
1: £74.86
585Expected 23/10/2026

Mfr. Part No.
70V261L25PFGI

Mouser Part No
972-70V261L25PFGI

Renesas Electronics

SRAM 16Kx16,3.3V DUAL- PORT RAM w/INT

Datasheet

585Expected 23/10/2026

£74.86

£49.98

Min.: 1
Mult.: 1

256 kbit

16 k x 16

25 ns

Parallel

3.6 V

3 V

185 mA

- 40 C

+ 85 C

SMD/SMT

TQFP-100

Tray

SRAM LP SRAM, 256Kb, 32K X 8, 4.5 5.5V, 28PIN 330 MIL SOP, 55NS INDUSTRIAL TEMP

CY62256NLL-55SNXI
Alliance Memory
1: £4.02
4,617On Order

Mfr. Part No.
CY62256NLL-55SNXI

Mouser Part No
913-CY62256NLL55SNXI

Alliance Memory

SRAM LP SRAM, 256Kb, 32K X 8, 4.5 5.5V, 28PIN 330 MIL SOP, 55NS INDUSTRIAL TEMP

Learn More

Datasheet

4,617On Order

£4.02

£3.75

£3.63

£3.55

View

Min.: 1
Mult.: 1

256 kbit

32 k x 8

55 ns

Parallel

5.5 V

4.5 V

50 mA

- 40 C

+ 85 C

SMD/SMT

SOP-28

Tube

SRAM SRAM, 256K, 32K x 8, 5V, 28pin SOJ, 10ns, Commercial Temp - Tube

AS7C256A-10JCN
Alliance Memory
1: £3.75
250Expected 01/07/2026

Mfr. Part No.
AS7C256A-10JCN

Mouser Part No
913-AS7C256A-10JCN

Alliance Memory

SRAM SRAM, 256K, 32K x 8, 5V, 28pin SOJ, 10ns, Commercial Temp - Tube

Datasheet

250Expected 01/07/2026

£3.75

£3.49

£3.38

£3.30

View

Min.: 1
Mult.: 1

256 kbit

32 k x 8

10 ns

Parallel

5.5 V

4.5 V

75 mA

0 C

+ 70 C

SMD/SMT

SOJ-28

Tube

SRAM SRAM, 256K, 32K x 8, 5V, 28pin SOJ, 15ns, Commercial Temp - Tube

AS7C256A-15JCN
Alliance Memory
1: £4.64
250Expected 15/07/2026

Mfr. Part No.
AS7C256A-15JCN

Mouser Part No
913-AS7C256A-15JCN

Alliance Memory

SRAM SRAM, 256K, 32K x 8, 5V, 28pin SOJ, 15ns, Commercial Temp - Tube

Datasheet

250Expected 15/07/2026

£4.64

£4.32

£4.19

£4.00

View

Min.: 1
Mult.: 1

256 kbit

32 k x 8

15 ns

Parallel

5.5 V

4.5 V

65 mA

0 C

+ 70 C

SMD/SMT

SOJ-28

Tube

SRAM SRAM, 256K, 32K x 8, 5V, 28pin SOJ, 20ns, Commercial Temp - Tube

AS7C256A-20JCN
Alliance Memory
1: £5.17
250Expected 23/07/2026

Mfr. Part No.
AS7C256A-20JCN

Mouser Part No
913-AS7C256A-20JCN

Alliance Memory

SRAM SRAM, 256K, 32K x 8, 5V, 28pin SOJ, 20ns, Commercial Temp - Tube

Datasheet

250Expected 23/07/2026

£5.17

£4.81

£4.66

£4.45

View

Min.: 1
Mult.: 1

256 kbit

32 k x 8

20 ns

Parallel

5.5 V

4.5 V

60 mA

0 C

+ 70 C

SMD/SMT

SOJ-28

Tube

SRAM SRAM, 256K, 32K x 8, 5V, 28pin TSOP I, 20ns, Industrial Temp - Tray

AS7C256A-20TIN
Alliance Memory
1: £5.04
195Expected 24/07/2026

Mfr. Part No.
AS7C256A-20TIN

Mouser Part No
913-AS7C256A-20TIN

Alliance Memory

SRAM SRAM, 256K, 32K x 8, 5V, 28pin TSOP I, 20ns, Industrial Temp - Tray

Datasheet

195Expected 24/07/2026

£5.04

£4.70

£4.55

£4.35

View

Min.: 1
Mult.: 1

256 kbit

32 k x 8

20 ns

Parallel

5.5 V

4.5 V

60 mA

- 40 C

+ 85 C

SMD/SMT

TSOP-28

Tray

256 kbit SRAM

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