24 SRAM 2,400+

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Part RoHS Manufacturer Memory IC Type Temperature Grade No. of Terminals Package Code Refresh Cycles Package Shape Total Dose (V) Package Body Material Surface Mount No. of Functions Technology Screening Level Nominal Negative Supply Voltage Terminal Form Parallel or Serial Operating Mode Maximum Supply Current No. of Words Self Refresh Input/Output Type Nominal Supply Voltage / Vsup (V) Power Supplies (V) Memory Width Package Style (Meter) Package Equivalence Code Alternate Memory Width Sub-Category Terminal Pitch Maximum Operating Temperature Reverse Pinout Output Characteristics Organization No. of Words Code Minimum Standby Voltage Minimum Operating Temperature Terminal Finish Terminal Position No. of Ports JESD-30 Code Moisture Sensitivity Level (MSL) Maximum Supply Voltage (Vsup) Maximum Seated Height Maximum Clock Frequency (fCLK) Width Qualification Memory Density Minimum Supply Voltage (Vsup) Additional Features JESD-609 Code Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Output Enable Maximum Standby Current Length Maximum Access Time

SN74AS870DWR

Texas Instruments

MULTI-PORT SRAM

COMMERCIAL

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

GULL WING

PARALLEL

ASYNCHRONOUS

16 words

5

4

SMALL OUTLINE

1.27 mm

70 Cel

3-STATE

16X4

16

0 Cel

DUAL

2

R-PDSO-G24

5.5 V

2.65 mm

7.5 mm

Not Qualified

64 bit

4.5 V

DUAL MEMORY FOR MULTIBUS ARCHITECTURE

NO

15.4 mm

15 ns

SN74172NP3

Texas Instruments

STANDARD SRAM

COMMERCIAL

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

8 words

2

IN-LINE

DIP24,.6

SRAMs

2.54 mm

70 Cel

3-STATE

8X2

8

0 Cel

DUAL

R-PDIP-T24

SN74ACT2150A-30DW

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

95 mA

512 words

5

5

8

SMALL OUTLINE

SOJ24,.34

SRAMs

1.27 mm

70 Cel

TOTEM POLE

512X8

512

0 Cel

DUAL

1

R-PDSO-G24

5.5 V

2.65 mm

7.5 mm

Not Qualified

4096 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

NO

.095 Amp

15.4 mm

30 ns

SN74172N

Texas Instruments

MULTI-PORT SRAM

COMMERCIAL

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

SYNCHRONOUS

8 words

5

2

IN-LINE

DIP24,.6

SRAMs

2.54 mm

70 Cel

3-STATE

8X2

8

0 Cel

DUAL

3

R-PDIP-T24

5.25 V

5.08 mm

15.24 mm

Not Qualified

16 bit

4.75 V

NOT SPECIFIED

NOT SPECIFIED

NO

31.75 mm

50 ns

SN74ACT2150A-30DWR

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

512 words

5

8

SMALL OUTLINE

1.27 mm

70 Cel

TOTEM POLE

512X8

512

0 Cel

DUAL

1

R-PDSO-G24

5.5 V

2.65 mm

7.5 mm

Not Qualified

4096 bit

4.5 V

NO

15.4 mm

30 ns

SN74172N3

Texas Instruments

STANDARD SRAM

COMMERCIAL

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

8 words

2

IN-LINE

DIP24,.6

SRAMs

2.54 mm

70 Cel

3-STATE

8X2

8

0 Cel

DUAL

R-PDIP-T24

SN74ACT2150A-20NT

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

95 mA

512 words

5

5

8

IN-LINE

DIP24,.3

SRAMs

2.54 mm

70 Cel

TOTEM POLE

512X8

512

0 Cel

DUAL

1

R-PDIP-T24

5.5 V

5.08 mm

7.62 mm

Not Qualified

4096 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

NO

.095 Amp

31.64 mm

20 ns

SN74ALS870DWG4

Texas Instruments

STANDARD SRAM

COMMERCIAL

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

GULL WING

PARALLEL

ASYNCHRONOUS

16 words

5

4

SMALL OUTLINE

SOP24,.4

Other Memory ICs

1.27 mm

70 Cel

16X4

16

0 Cel

DUAL

R-PDSO-G24

5.5 V

2.65 mm

7.5 mm

Not Qualified

64 bit

4.5 V

DUAL MEMORY FOR MULTIBUS ARCHITECTURE

NOT SPECIFIED

NOT SPECIFIED

15.4 mm

17 ns

SN74ALS870NT

Texas Instruments

STANDARD SRAM

COMMERCIAL

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

16 words

5

4

IN-LINE

DIP24,.3

Other Memory ICs

2.54 mm

70 Cel

16X4

16

0 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDIP-T24

5.5 V

5.08 mm

7.62 mm

Not Qualified

64 bit

4.5 V

DUAL MEMORY FOR MULTIBUS ARCHITECTURE

e4

31.64 mm

19 ns

SN74172J-00

Texas Instruments

MULTI-PORT SRAM

COMMERCIAL

24

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

THROUGH-HOLE

PARALLEL

SYNCHRONOUS

8 words

5

2

IN-LINE

70 Cel

3-STATE

8X2

8

0 Cel

DUAL

2

R-GDIP-T24

5.25 V

Not Qualified

16 bit

4.75 V

NO

SN74ACT2150A-20JD

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

24

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

95 mA

512 words

5

5

8

IN-LINE

DIP24,.3

SRAMs

2.54 mm

70 Cel

TOTEM POLE

512X8

512

0 Cel

DUAL

1

R-CDIP-T24

5.5 V

Not Qualified

4096 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

NO

.095 Amp

20 ns

SN74172N-00

Texas Instruments

MULTI-PORT SRAM

COMMERCIAL

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

THROUGH-HOLE

PARALLEL

SYNCHRONOUS

8 words

5

2

IN-LINE

2.54 mm

70 Cel

3-STATE

8X2

8

0 Cel

DUAL

2

R-PDIP-T24

5.25 V

5.08 mm

15.24 mm

Not Qualified

16 bit

4.75 V

NO

31.75 mm

SN74ACT2150A-30JD

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

24

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

95 mA

512 words

5

5

8

IN-LINE

DIP24,.3

SRAMs

2.54 mm

70 Cel

TOTEM POLE

512X8

512

0 Cel

DUAL

1

R-CDIP-T24

5.5 V

Not Qualified

4096 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

NO

.095 Amp

30 ns

SN74ACT2150A-20DW

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

95 mA

512 words

5

5

8

SMALL OUTLINE

SOJ24,.34

SRAMs

1.27 mm

70 Cel

TOTEM POLE

512X8

512

0 Cel

DUAL

1

R-PDSO-G24

5.5 V

2.65 mm

7.5 mm

Not Qualified

4096 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

NO

.095 Amp

15.4 mm

20 ns

SN74ACT2150A-20DWR

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

512 words

5

8

SMALL OUTLINE

1.27 mm

70 Cel

TOTEM POLE

512X8

512

0 Cel

DUAL

1

R-PDSO-G24

5.5 V

2.65 mm

7.5 mm

Not Qualified

4096 bit

4.5 V

NO

15.4 mm

20 ns

SN74ALS870DWR

Texas Instruments

STANDARD SRAM

COMMERCIAL

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

GULL WING

PARALLEL

ASYNCHRONOUS

16 words

5

4

SMALL OUTLINE

SOP24,.4

Other Memory ICs

1.27 mm

70 Cel

16X4

16

0 Cel

DUAL

R-PDSO-G24

5.5 V

2.65 mm

7.5 mm

Not Qualified

64 bit

4.5 V

DUAL MEMORY FOR MULTIBUS ARCHITECTURE

NOT SPECIFIED

NOT SPECIFIED

15.4 mm

17 ns

SN74172N1

Texas Instruments

STANDARD SRAM

COMMERCIAL

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

8 words

2

IN-LINE

DIP24,.6

SRAMs

2.54 mm

70 Cel

3-STATE

8X2

8

0 Cel

DUAL

R-PDIP-T24

Not Qualified

SN74172NP1

Texas Instruments

STANDARD SRAM

COMMERCIAL

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

8 words

2

IN-LINE

DIP24,.6

SRAMs

2.54 mm

70 Cel

3-STATE

8X2

8

0 Cel

DUAL

R-PDIP-T24

Not Qualified

SN74ALS870NSR

Texas Instruments

STANDARD SRAM

COMMERCIAL

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

GULL WING

PARALLEL

ASYNCHRONOUS

16 words

5

4

SMALL OUTLINE

SOP24,.3

Other Memory ICs

1.27 mm

70 Cel

16X4

16

0 Cel

DUAL

R-PDSO-G24

5.5 V

2 mm

5.3 mm

Not Qualified

64 bit

4.5 V

DUAL MEMORY FOR MULTIBUS ARCHITECTURE

NOT SPECIFIED

NOT SPECIFIED

15 mm

17 ns

SN74ALS870NSRE4

Texas Instruments

STANDARD SRAM

COMMERCIAL

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

GULL WING

PARALLEL

ASYNCHRONOUS

16 words

5

4

SMALL OUTLINE

SOP24,.3

Other Memory ICs

1.27 mm

70 Cel

16X4

16

0 Cel

DUAL

R-PDSO-G24

5.5 V

2 mm

5.3 mm

Not Qualified

64 bit

4.5 V

DUAL MEMORY FOR MULTIBUS ARCHITECTURE

NOT SPECIFIED

NOT SPECIFIED

15 mm

17 ns

SN74ALS870DWE4

Texas Instruments

STANDARD SRAM

COMMERCIAL

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

GULL WING

PARALLEL

ASYNCHRONOUS

16 words

5

4

SMALL OUTLINE

SOP24,.4

Other Memory ICs

1.27 mm

70 Cel

16X4

16

0 Cel

DUAL

R-PDSO-G24

5.5 V

2.65 mm

7.5 mm

Not Qualified

64 bit

4.5 V

DUAL MEMORY FOR MULTIBUS ARCHITECTURE

NOT SPECIFIED

NOT SPECIFIED

15.4 mm

17 ns

SN74ALS870NTE4

Texas Instruments

STANDARD SRAM

COMMERCIAL

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

16 words

5

4

IN-LINE

DIP24,.3

Other Memory ICs

2.54 mm

70 Cel

16X4

16

0 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDIP-T24

5.5 V

5.08 mm

7.62 mm

Not Qualified

64 bit

4.5 V

DUAL MEMORY FOR MULTIBUS ARCHITECTURE

e4

31.64 mm

19 ns

SN74172J

Texas Instruments

MULTI-PORT SRAM

COMMERCIAL

24

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

SYNCHRONOUS

8 words

5

2

IN-LINE

DIP24,.6

SRAMs

2.54 mm

70 Cel

3-STATE

8X2

8

0 Cel

DUAL

3

R-GDIP-T24

5.25 V

Not Qualified

16 bit

4.75 V

NOT SPECIFIED

NOT SPECIFIED

NO

DS1609S-35

Analog Devices

MULTI-PORT SRAM

COMMERCIAL

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

30 mA

256 words

COMMON

5

5

8

SMALL OUTLINE

SOP24,.4

SRAMs

1.27 mm

70 Cel

3-STATE

256X8

256

4.5 V

0 Cel

TIN LEAD

DUAL

2, (MUXED)

R-PDSO-G24

1

5.5 V

2.65 mm

7.5 mm

Not Qualified

2048 bit

2.5 V

MUX ADDRESS DATA LATCH

e0

.0003 Amp

15.4 mm

35 ns

DS1609N-50

Analog Devices

MULTI-PORT SRAM

INDUSTRIAL

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

256 words

COMMON

5

5

8

IN-LINE

DIP24,.6

SRAMs

2.54 mm

85 Cel

3-STATE

256X8

256

4.5 V

-40 Cel

TIN LEAD

DUAL

2, (MUXED)

R-PDIP-T24

5.5 V

5.08 mm

15.24 mm

Not Qualified

2048 bit

2.5 V

MUX ADDRESS DATA LATCH

e0

.0003 Amp

31.75 mm

50 ns

DS1609

Analog Devices

MULTI-PORT SRAM

INDUSTRIAL

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

256 words

COMMON

5

5

8

IN-LINE

DIP24,.6

SRAMs

2.54 mm

85 Cel

3-STATE

256X8

256

2.5 V

-40 Cel

TIN LEAD

DUAL

2, (MUXED)

R-PDIP-T24

Not Qualified

2048 bit

e0

.0003 Amp

50 ns

DS1380N

Analog Devices

STANDARD SRAM

INDUSTRIAL

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

SYNCHRONOUS

2048 words

5

8

IN-LINE

DIP24,.6

SRAMs

2.54 mm

85 Cel

2KX8

2K

-40 Cel

TIN LEAD

DUAL

R-PDIP-T24

5.5 V

5.08 mm

15.24 mm

Not Qualified

16384 bit

4.5 V

e0

31.75 mm

DS1609N-35

Analog Devices

MULTI-PORT SRAM

INDUSTRIAL

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

30 mA

256 words

COMMON

5

5

8

IN-LINE

DIP24,.6

SRAMs

2.54 mm

85 Cel

3-STATE

256X8

256

4.5 V

-40 Cel

TIN LEAD

DUAL

2, (MUXED)

R-PDIP-T24

5.5 V

5.08 mm

15.24 mm

Not Qualified

2048 bit

2.5 V

MUX ADDRESS DATA LATCH

e0

.0003 Amp

31.75 mm

35 ns

DS1609SN-35

Analog Devices

MULTI-PORT SRAM

INDUSTRIAL

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

30 mA

256 words

COMMON

5

5

8

SMALL OUTLINE

SOP24,.4

SRAMs

1.27 mm

85 Cel

3-STATE

256X8

256

4.5 V

-40 Cel

TIN LEAD

DUAL

2, (MUXED)

R-PDSO-G24

1

5.5 V

2.65 mm

7.5 mm

Not Qualified

2048 bit

2.5 V

MUX ADDRESS DATA LATCH

e0

.0003 Amp

15.4 mm

35 ns

DS1220AD-100+

Analog Devices

NON-VOLATILE SRAM MODULE

COMMERCIAL

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

PIN/PEG

PARALLEL

ASYNCHRONOUS

75 mA

2048 words

5

5

8

MICROELECTRONIC ASSEMBLY

DIP24,.6

SRAMs

2.54 mm

70 Cel

2KX8

2K

0 Cel

Matte Tin (Sn) - annealed

DUAL

R-PDMA-P24

5.5 V

10.668 mm

15.24 mm

Not Qualified

16384 bit

4.5 V

e3

30

260

.01 Amp

33.02 mm

100 ns

DS1220AB

Analog Devices

NON-VOLATILE SRAM MODULE

COMMERCIAL

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

2048 words

5

8

IN-LINE

2.54 mm

70 Cel

2KX8

2K

0 Cel

TIN LEAD

DUAL

R-PDIP-T24

5.25 V

9.398 mm

15.24 mm

Not Qualified

16384 bit

4.75 V

BATTERY BACK-UP

e0

33.782 mm

200 ns

DS1220AB-IND

Analog Devices

NON-VOLATILE SRAM MODULE

INDUSTRIAL

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

2048 words

5

8

IN-LINE

2.54 mm

85 Cel

2KX8

2K

-40 Cel

TIN LEAD

DUAL

R-PDIP-T24

5.25 V

9.398 mm

15.24 mm

Not Qualified

16384 bit

4.75 V

BATTERY BACK-UP

e0

33.782 mm

200 ns

DS1220AB-100IND+

Analog Devices

NON-VOLATILE SRAM MODULE

INDUSTRIAL

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

PIN/PEG

PARALLEL

ASYNCHRONOUS

85 mA

2048 words

5

5

8

MICROELECTRONIC ASSEMBLY

DIP24,.6

SRAMs

2.54 mm

85 Cel

2KX8

2K

-40 Cel

Matte Tin (Sn) - annealed

DUAL

R-PDMA-P24

5.25 V

10.668 mm

15.24 mm

Not Qualified

16384 bit

4.75 V

e3

.01 Amp

33.02 mm

100 ns

DS1220AB-150IND+

Analog Devices

NON-VOLATILE SRAM MODULE

INDUSTRIAL

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

2048 words

5

8

IN-LINE

2.54 mm

85 Cel

2KX8

2K

-40 Cel

Matte Tin (Sn) - annealed

DUAL

R-PDIP-T24

5.25 V

9.398 mm

15.24 mm

Not Qualified

16384 bit

4.75 V

10 YEAR DATA RETENTION PERIOD

e3

33.782 mm

150 ns

DS1220AD-120+

Analog Devices

NON-VOLATILE SRAM MODULE

COMMERCIAL

24

DIP

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

PIN/PEG

PARALLEL

ASYNCHRONOUS

75 mA

2048 words

5

5

8

MICROELECTRONIC ASSEMBLY

DIP24,.6

SRAMs

2.54 mm

70 Cel

2KX8

2K

0 Cel

Matte Tin (Sn) - annealed

DUAL

R-XDMA-P24

5.5 V

Not Qualified

16384 bit

4.5 V

e3

.01 Amp

120 ns

DS1220AD-100IND+

Analog Devices

NON-VOLATILE SRAM MODULE

INDUSTRIAL

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

PIN/PEG

PARALLEL

ASYNCHRONOUS

85 mA

2048 words

5

5

8

MICROELECTRONIC ASSEMBLY

DIP24,.6

SRAMs

2.54 mm

85 Cel

2KX8

2K

-40 Cel

Matte Tin (Sn) - annealed

DUAL

R-PDMA-P24

5.5 V

10.668 mm

15.24 mm

Not Qualified

16384 bit

4.5 V

e3

.01 Amp

33.02 mm

100 ns

DS1220AD

Analog Devices

NON-VOLATILE SRAM MODULE

COMMERCIAL

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

2048 words

5

8

IN-LINE

2.54 mm

70 Cel

2KX8

2K

0 Cel

TIN LEAD

DUAL

R-PDIP-T24

5.5 V

9.398 mm

15.24 mm

Not Qualified

16384 bit

4.5 V

BATTERY BACK-UP

e0

33.782 mm

200 ns

DS1220AB-100+

Analog Devices

NON-VOLATILE SRAM MODULE

COMMERCIAL

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

PIN/PEG

PARALLEL

ASYNCHRONOUS

75 mA

2048 words

5

5

8

MICROELECTRONIC ASSEMBLY

DIP24,.6

SRAMs

2.54 mm

70 Cel

2KX8

2K

0 Cel

Matte Tin (Sn) - annealed

DUAL

R-PDMA-P24

5.25 V

10.668 mm

15.24 mm

Not Qualified

16384 bit

4.75 V

e3

.01 Amp

33.02 mm

100 ns

DS1220AB-150+

Analog Devices

NON-VOLATILE SRAM MODULE

COMMERCIAL

24

DIP

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

PIN/PEG

PARALLEL

ASYNCHRONOUS

75 mA

2048 words

5

5

8

MICROELECTRONIC ASSEMBLY

DIP24,.6

SRAMs

2.54 mm

70 Cel

2KX8

2K

0 Cel

Matte Tin (Sn) - annealed

DUAL

R-XDMA-P24

5.25 V

Not Qualified

16384 bit

4.75 V

e3

.01 Amp

150 ns

DS1220AD-150+

Analog Devices

NON-VOLATILE SRAM MODULE

COMMERCIAL

24

DIP

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

PIN/PEG

PARALLEL

ASYNCHRONOUS

75 mA

2048 words

5

5

8

MICROELECTRONIC ASSEMBLY

DIP24,.6

SRAMs

2.54 mm

70 Cel

2KX8

2K

0 Cel

Matte Tin (Sn) - annealed

DUAL

R-XDMA-P24

5.5 V

Not Qualified

16384 bit

4.5 V

e3

.01 Amp

150 ns

DS1220AD-IND

Analog Devices

NON-VOLATILE SRAM MODULE

INDUSTRIAL

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

85 mA

2048 words

5

5

8

IN-LINE

DIP24,.6

SRAMs

2.54 mm

85 Cel

2KX8

2K

-40 Cel

TIN LEAD

DUAL

R-PDIP-T24

5.5 V

9.398 mm

15.24 mm

Not Qualified

16384 bit

4.5 V

BATTERY BACK-UP

e0

.005 Amp

33.782 mm

200 ns

DS1220AD-120-IND+

Analog Devices

NON-VOLATILE SRAM MODULE

INDUSTRIAL

24

DIP

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

2048 words

5

8

IN-LINE

2.54 mm

85 Cel

2KX8

2K

-40 Cel

DUAL

R-XDIP-T24

5.5 V

10.54 mm

15.24 mm

Not Qualified

16384 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

33.785 mm

120 ns

DS1220AB-200+

Analog Devices

NON-VOLATILE SRAM MODULE

COMMERCIAL

24

DIP

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

PIN/PEG

PARALLEL

ASYNCHRONOUS

75 mA

2048 words

5

5

8

MICROELECTRONIC ASSEMBLY

DIP24,.6

SRAMs

2.54 mm

70 Cel

2KX8

2K

0 Cel

Matte Tin (Sn) - annealed

DUAL

R-XDMA-P24

5.25 V

Not Qualified

16384 bit

4.75 V

e3

.01 Amp

200 ns

DS1220AB-200IND+

Analog Devices

NON-VOLATILE SRAM MODULE

INDUSTRIAL

24

DIP

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

PIN/PEG

PARALLEL

ASYNCHRONOUS

85 mA

2048 words

5

5

8

MICROELECTRONIC ASSEMBLY

DIP24,.6

SRAMs

2.54 mm

85 Cel

2KX8

2K

-40 Cel

Matte Tin (Sn) - annealed

DUAL

R-XDMA-P24

5.25 V

Not Qualified

16384 bit

4.75 V

e3

.01 Amp

200 ns

DS1220AD-150-IND+

Analog Devices

NON-VOLATILE SRAM MODULE

INDUSTRIAL

24

DIP

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

2048 words

5

8

IN-LINE

2.54 mm

85 Cel

2KX8

2K

-40 Cel

DUAL

R-XDIP-T24

5.5 V

10.54 mm

15.24 mm

Not Qualified

16384 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

33.785 mm

150 ns

LC3517B-10

Onsemi

STANDARD SRAM

OTHER

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

50 mA

2048 words

COMMON

5

5

8

IN-LINE

DIP24,.6

SRAMs

2.54 mm

85 Cel

3-STATE

2KX8

2K

2 V

-30 Cel

DUAL

R-PDIP-T24

Not Qualified

16384 bit

.00002 Amp

100 ns

LC3517BL-10

Onsemi

STANDARD SRAM

OTHER

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

50 mA

2048 words

COMMON

5

5

8

IN-LINE

DIP24,.6

SRAMs

2.54 mm

85 Cel

3-STATE

2KX8

2K

2 V

-30 Cel

DUAL

R-PDIP-T24

Not Qualified

16384 bit

.000001 Amp

100 ns

IMS1600E-55S

STMicroelectronics

STANDARD SRAM

COMMERCIAL

24

SOJ

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

77 mA

65536 words

SEPARATE

5

5

1

SMALL OUTLINE

SOJ24,.34

SRAMs

1.27 mm

70 Cel

3-STATE

64KX1

64K

4.5 V

0 Cel

TIN LEAD

DUAL

R-PDSO-J24

Not Qualified

65536 bit

e0

.014 Amp

55 ns

SRAM

SRAM, or Static Random-Access Memory, is a type of volatile computer memory that stores data as a flip-flop, which retains the data as long as power is supplied to the system. SRAM is commonly used as cache memory and in other applications where high-speed access to data is required.

SRAM is a type of memory that is faster and more expensive than DRAM (Dynamic Random-Access Memory). It is commonly used as cache memory in computer systems and other digital devices to improve the speed of data access. SRAM is also used in applications where high-speed data processing is required, such as in networking equipment, video games, and other high-performance computing applications.

One of the advantages of using SRAM is that it provides faster access to data than other types of memory, such as DRAM. This is because SRAM does not need to be refreshed like DRAM, which makes it faster and more reliable. Additionally, SRAM uses less power than other types of memory, which makes it ideal for use in battery-powered devices.

One of the disadvantages of using SRAM is that it is more expensive and less dense than other types of memory, such as DRAM or flash memory. This means that it is not suitable for applications that require large amounts of memory at a low cost. Additionally, SRAM is volatile, which means that it cannot store data permanently.