RECTANGULAR 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

STK12C68-5C45M

Simtek

NON-VOLATILE SRAM

MILITARY

28

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

38535Q/M;38534H;883B

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

80 mA

8192 words

5

5

8

IN-LINE

DIP28,.3

SRAMs

2.54 mm

125 Cel

3-STATE

8KX8

8K

-55 Cel

TIN LEAD

DUAL

1

R-CDIP-T28

5.5 V

4.14 mm

7.62 mm

Not Qualified

65536 bit

4.5 V

EEPROM HARDWARE/SOFTWARE STORE; SOFTWARE RECALL; RETENTION/ENDURANCE = 10 YEARS/100000 CYCLES

e0

240

YES

.004 Amp

35.56 mm

45 ns

STK12C68-5L55M

Cypress Semiconductor

NON-VOLATILE SRAM

MILITARY

28

QCCN

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

38535Q/M;38534H;883B

NO LEAD

PARALLEL

ASYNCHRONOUS

75 mA

8192 words

5

5

8

CHIP CARRIER

LCC28(UNSPEC)

SRAMs

1.27 mm

125 Cel

8KX8

8K

-55 Cel

QUAD

R-CQCC-N28

1

5.5 V

2.29 mm

8.89 mm

Not Qualified

65536 bit

4.5 V

RETENTION/ENDURANCE = 10 YEARS/100000 CYCLES

.004 Amp

13.97 mm

35 ns

STK12C68-L45I

Cypress Semiconductor

NON-VOLATILE SRAM

INDUSTRIAL

28

QCCN

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

NO LEAD

PARALLEL

ASYNCHRONOUS

65 mA

8192 words

5

5

8

CHIP CARRIER

LCC28,.35X.55

SRAMs

1.27 mm

85 Cel

8KX8

8K

-40 Cel

QUAD

R-CQCC-N28

1

5.5 V

2.29 mm

8.89 mm

Not Qualified

65536 bit

4.5 V

.02 Amp

13.97 mm

45 ns

STK12C68-PF25

Cypress Semiconductor

NON-VOLATILE SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

85 mA

8192 words

5

5

8

IN-LINE

DIP28,.3

SRAMs

2.54 mm

70 Cel

8KX8

8K

0 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

R-PDIP-T28

1

5.5 V

4.82 mm

7.62 mm

Not Qualified

65536 bit

4.5 V

e4

40

260

.0015 Amp

34.67 mm

25 ns

STK12C68-SF25

Infineon Technologies

NON-VOLATILE SRAM

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

85 mA

8192 words

COMMON

5

8

SMALL OUTLINE

SOP28,.5

1.27 mm

70 Cel

3-STATE

8KX8

8K

4.5 V

0 Cel

DUAL

1

R-PDSO-G28

5.5 V

2.794 mm

8.6865 mm

65536 bit

4.5 V

YES

.0015 Amp

18.3895 mm

25 ns

STK12C68-SF25ITR

Infineon Technologies

NON-VOLATILE SRAM

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

85 mA

8192 words

COMMON

5

8

SMALL OUTLINE

SOP28,.5

1.27 mm

85 Cel

3-STATE

8KX8

8K

4.5 V

-40 Cel

DUAL

1

R-PDSO-G28

5.5 V

2.794 mm

8.6865 mm

65536 bit

4.5 V

YES

.0025 Amp

18.3895 mm

25 ns

STK12C68-WF25I

Cypress Semiconductor

NON-VOLATILE SRAM

INDUSTRIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

SYNCHRONOUS

8192 words

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

85 Cel

8KX8

8K

-40 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

R-PDIP-T28

1

5.5 V

5.08 mm

15.24 mm

Not Qualified

65536 bit

4.5 V

e4

40

260

.0025 Amp

36.322 mm

25 ns

STK14C88-5C45M

Cypress Semiconductor

NON-VOLATILE SRAM

MILITARY

32

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

MIL-STD-883

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

85 mA

32768 words

5

5

8

IN-LINE

DIP28,.3

SRAMs

2.54 mm

125 Cel

32KX8

32K

-55 Cel

TIN LEAD

DUAL

R-CDIP-T32

1

5.5 V

4.11 mm

7.62 mm

Not Qualified

262144 bit

4.5 V

EEPROM HARDWARE/SOFTWARE STORE; RETENTION/STORE CYCLE = 10 YEARS/100000

e0

.003 Amp

40.64 mm

45 ns

STK15C88-NF25ITR

Cypress Semiconductor

NON-VOLATILE SRAM

INDUSTRIAL

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

100 mA

32768 words

5

5

8

SMALL OUTLINE

SOP28,.4

SRAMs

1.27 mm

85 Cel

32KX8

32K

-40 Cel

MATTE TIN

DUAL

R-PDSO-G28

3

5.5 V

2.67 mm

7.505 mm

Not Qualified

262144 bit

4.5 V

e3

260

.0015 Amp

17.905 mm

25 ns

STK20C04-WF25I

Simtek

NON-VOLATILE SRAM

INDUSTRIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

90 mA

512 words

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

85 Cel

512X8

512

-40 Cel

MATTE TIN

DUAL

R-PDIP-T28

5.5 V

4.57 mm

15.24 mm

Not Qualified

4096 bit

4.5 V

e3

260

.00075 Amp

36.83 mm

25 ns

TC551001BFL-85L

Toshiba

STANDARD SRAM

COMMERCIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

131072 words

5

8

SMALL OUTLINE

1.27 mm

70 Cel

128KX8

128K

0 Cel

DUAL

R-PDSO-G32

5.5 V

2.8 mm

10.7 mm

Not Qualified

1048576 bit

4.5 V

20.6 mm

85 ns

TC551001CFI-70L

Toshiba

STANDARD SRAM

INDUSTRIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

131072 words

5

8

SMALL OUTLINE

1.27 mm

85 Cel

3-STATE

128KX8

128K

2 V

-40 Cel

TIN LEAD

DUAL

1

R-PDSO-G32

5.5 V

2.8 mm

10.7 mm

Not Qualified

1048576 bit

4.5 V

e0

YES

20.6 mm

70 ns

TC551001CP-85L

Toshiba

STANDARD SRAM

COMMERCIAL

32

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

70 mA

131072 words

COMMON

5

5

8

IN-LINE

DIP32,.6

SRAMs

2.54 mm

70 Cel

3-STATE

128KX8

128K

2 V

0 Cel

DUAL

1

R-PDIP-T32

5.5 V

4.8 mm

15.24 mm

Not Qualified

1048576 bit

4.5 V

YES

.00001 Amp

42 mm

85 ns

TC551001PL-85

Toshiba

STANDARD SRAM

COMMERCIAL

32

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

131072 words

5

8

IN-LINE

2.54 mm

70 Cel

3-STATE

128KX8

128K

2 V

0 Cel

TIN LEAD

DUAL

1

R-PDIP-T32

5.5 V

4.8 mm

15.24 mm

Not Qualified

1048576 bit

4.5 V

LOW POWER STANDBY MODE; TTL COMPATIBLE INPUTS/OUTPUTS

e0

YES

42 mm

85 ns

TC551402J-25

Toshiba

CACHE SRAM

COMMERCIAL

32

SOJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

160 mA

4194304 words

CONFIGURABLE

5

5

1

SMALL OUTLINE

SOJ32,.44

4

SRAMs

1.27 mm

70 Cel

3-STATE

4MX1

4M

4.5 V

0 Cel

DUAL

1

R-PDSO-J32

5.25 V

3.7 mm

10.16 mm

Not Qualified

4194304 bit

4.75 V

YES

.01 Amp

20.96 mm

25 ns

TC5514AP-3

Toshiba

STANDARD SRAM

OTHER

18

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

1024 words

COMMON

5

5

4

IN-LINE

DIP18,.3

SRAMs

2.54 mm

85 Cel

3-STATE

1KX4

1K

2 V

-30 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDIP-T18

Not Qualified

4096 bit

e0

.00002 Amp

300 ns

TC5517APL-2

Toshiba

STANDARD SRAM

OTHER

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

70 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

Tin/Lead (Sn/Pb)

DUAL

R-PDIP-T24

Not Qualified

16384 bit

e0

.000001 Amp

200 ns

TC55257BSPL-10L

Toshiba

STANDARD SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

70 mA

32768 words

COMMON

5

5

8

IN-LINE

DIP28,.3

SRAMs

2.54 mm

70 Cel

3-STATE

32KX8

32K

2 V

0 Cel

TIN LEAD

DUAL

1

R-PDIP-T28

5.5 V

4.45 mm

7.62 mm

Not Qualified

262144 bit

4.5 V

e0

YES

.00002 Amp

34.9 mm

100 ns

TC55257DFI-70V

Toshiba

STANDARD SRAM

INDUSTRIAL

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

32768 words

5

8

SMALL OUTLINE

1.27 mm

85 Cel

3-STATE

32KX8

32K

2 V

-40 Cel

TIN LEAD

DUAL

1

R-PDSO-G28

5.5 V

2.7 mm

8.8 mm

Not Qualified

262144 bit

2.7 V

e0

YES

18.5 mm

120 ns

TC55257DFTI-85V

Toshiba

STANDARD SRAM

INDUSTRIAL

28

TSOP1

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

32768 words

5

8

SMALL OUTLINE, THIN PROFILE

.55 mm

85 Cel

3-STATE

32KX8

32K

2 V

-40 Cel

DUAL

1

R-PDSO-G28

5.5 V

1.2 mm

8 mm

Not Qualified

262144 bit

2.7 V

YES

11.8 mm

150 ns

TC55V1001AF-85

Toshiba

STANDARD SRAM

COMMERCIAL

32

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

131072 words

3

8

SMALL OUTLINE

1.27 mm

70 Cel

128KX8

128K

0 Cel

TIN LEAD

DUAL

R-PDSO-G32

3.6 V

2.8 mm

10.7 mm

Not Qualified

1048576 bit

2.7 V

e0

20.6 mm

85 ns

23K256-I/ST

Microchip Technology

STANDARD SRAM

INDUSTRIAL

8

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

SERIAL

SYNCHRONOUS

10 mA

32768 words

SEPARATE

3

3/3.3

8

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.25

SRAMs

.65 mm

85 Cel

3-STATE

32KX8

32K

2.7 V

-40 Cel

Matte Tin (Sn) - annealed

DUAL

1

R-PDSO-G8

1

3.6 V

1.2 mm

20 MHz

3 mm

Not Qualified

262144 bit

2.7 V

e3

40

260

NO

.000004 Amp

4.4 mm

23LCV1024T-I/ST

Microchip Technology

STANDARD SRAM

INDUSTRIAL

8

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

SERIAL

SYNCHRONOUS

10 mA

131072 words

SEPARATE

3/5

8

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.25

SRAMs

.65 mm

85 Cel

3-STATE

128KX8

128K

2.5 V

-40 Cel

MATTE TIN

DUAL

1

R-PDSO-G8

1

5.5 V

1.2 mm

20 MHz

3 mm

Not Qualified

1048576 bit

2.5 V

e3

40

260

NO

.00001 Amp

4.4 mm

23LCV512-I/P

Microchip Technology

STANDARD SRAM

INDUSTRIAL

8

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

SERIAL

SYNCHRONOUS

10 mA

65536 words

COMMON

8

IN-LINE

DIP8,.3

2.54 mm

85 Cel

3-STATE

64KX8

64K

2.5 V

-40 Cel

MATTE TIN

DUAL

1

R-PDIP-T8

5.5 V

5.334 mm

20 MHz

7.62 mm

524288 bit

2.5 V

e3

NO

.00001 Amp

9.271 mm

23LCV512T-I/SN

Microchip Technology

STANDARD SRAM

INDUSTRIAL

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

SERIAL

SYNCHRONOUS

10 mA

65536 words

COMMON

8

SMALL OUTLINE

SOP8,.23

1.27 mm

85 Cel

3-STATE

64KX8

64K

2.5 V

-40 Cel

MATTE TIN

DUAL

1

R-PDSO-G8

1

5.5 V

1.75 mm

20 MHz

3.9 mm

524288 bit

2.5 V

e3

40

260

NO

.00001 Amp

4.9 mm

48L256-I/SN

Microchip Technology

STANDARD SRAM

INDUSTRIAL

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

SERIAL

SYNCHRONOUS

5 mA

32768 words

COMMON

8

SMALL OUTLINE

SOP8,.23

1.27 mm

85 Cel

3-STATE

32KX8

32K

2.7 V

-40 Cel

Matte Tin (Sn)

DUAL

1

R-PDSO-G8

3.6 V

1.75 mm

66 MHz

3.9 mm

262144 bit

2.7 V

e3

NO

.0003 Amp

4.9 mm

TMS4C2973DT-26

Texas Instruments

MULTI-PORT SRAM

COMMERCIAL

36

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

SYNCHRONOUS

245760 words

3.3

12

SMALL OUTLINE, SHRINK PITCH

1 mm

70 Cel

240KX12

240K

0 Cel

DUAL

R-PDSO-G36

3.6 V

3 mm

9.9 mm

Not Qualified

2949120 bit

3 V

18.4 mm

21 ns

M38510/29104BJX

Texas Instruments

STANDARD SRAM

MILITARY

24

DIP

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

2048 words

5

8

IN-LINE

125 Cel

2KX8

2K

-55 Cel

DUAL

R-XDIP-T24

5.5 V

Not Qualified

16384 bit

4.5 V

90 ns

SN54ALS217J

Texas Instruments

STANDARD SRAM

MILITARY

20

DIP

RECTANGULAR

CERAMIC

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

64 words

4

IN-LINE

DIP20,.3

SRAMs

2.54 mm

125 Cel

3-STATE

64X4

64

-55 Cel

DUAL

R-XDIP-T20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

TMS2114-15NL

Texas Instruments

STANDARD SRAM

COMMERCIAL

18

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

MOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

1024 words

COMMON

5

5

4

IN-LINE

DIP18,.3

SRAMs

2.54 mm

70 Cel

3-STATE

1KX4

1K

0 Cel

DUAL

R-PDIP-T18

Not Qualified

4096 bit

NOT SPECIFIED

NOT SPECIFIED

150 ns

5962-8959837MXX

Texas Instruments

STANDARD SRAM

MILITARY

32

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

131072 words

5

8

IN-LINE

2.54 mm

125 Cel

128KX8

128K

-55 Cel

DUAL

R-CDIP-T32

5.5 V

3.937 mm

15.24 mm

Not Qualified

1048576 bit

4.5 V

40.64 mm

25 ns

SMJ64C64-30JD

Texas Instruments

STANDARD SRAM

MILITARY

22

DIP

RECTANGULAR

CERAMIC

NO

CMOS

38535Q/M;38534H;883B

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

120 mA

16384 words

COMMON

5

5

4

IN-LINE

DIP22,.3

SRAMs

2.54 mm

125 Cel

3-STATE

16KX4

16K

4.5 V

-55 Cel

DUAL

R-XDIP-T22

Not Qualified

65536 bit

.00001 Amp

30 ns

BQ4025YMA-120

Texas Instruments

NON-VOLATILE SRAM

COMMERCIAL

40

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

200 mA

262144 words

5

5

16

IN-LINE

DIP40,.6

SRAMs

2.54 mm

70 Cel

256KX16

256K

0 Cel

DUAL

R-PDIP-T40

Not Qualified

4194304 bit

NOT SPECIFIED

NOT SPECIFIED

.005 Amp

120 ns

SMJ64C256-55FGM

Texas Instruments

STANDARD SRAM

MILITARY

28

QCCN

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

MIL-STD-883 Class B (Modified)

NO LEAD

PARALLEL

ASYNCHRONOUS

120 mA

65536 words

COMMON

5

5

4

CHIP CARRIER

LCC28,.35X.55

SRAMs

1.27 mm

125 Cel

3-STATE

64KX4

64K

-55 Cel

QUAD

1

R-CQCC-N28

5.5 V

Not Qualified

262144 bit

4.5 V

AUTOMATIC POWER-DOWN

NOT SPECIFIED

NOT SPECIFIED

NO

55 ns

SMJ69CE288-35FGM

Texas Instruments

STANDARD SRAM

MILITARY

32

QCCN

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

NO LEAD

PARALLEL

ASYNCHRONOUS

32768 words

5

9

CHIP CARRIER

125 Cel

3-STATE

32KX9

32K

-55 Cel

QUAD

1

R-CQCC-N32

5.5 V

Not Qualified

294912 bit

4.5 V

AUTOMATIC POWER-DOWN

YES

35 ns

5962-8685924TX

Texas Instruments

STANDARD SRAM

MILITARY

22

DIP

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

MIL-STD-883

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

16384 words

5

4

IN-LINE

2.54 mm

125 Cel

16KX4

16K

-55 Cel

DUAL

R-XDIP-T22

5.5 V

5.08 mm

7.62 mm

Not Qualified

65536 bit

4.5 V

29.335 mm

35 ns

SNJ54LS319AJ

Texas Instruments

STANDARD SRAM

MILITARY

16

DIP

RECTANGULAR

CERAMIC

NO

TTL

38535Q/M;38534H;883B

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

16 words

4

IN-LINE

DIP16,.3

SRAMs

2.54 mm

125 Cel

OPEN-COLLECTOR

16X4

16

-55 Cel

DUAL

R-XDIP-T16

Not Qualified

90 ns

BQ4015YMS-85

Texas Instruments

NON-VOLATILE SRAM MODULE

COMMERCIAL

34

RECTANGULAR

UNSPECIFIED

YES

1

CMOS

S BEND

PARALLEL

ASYNCHRONOUS

524288 words

5

8

MICROELECTRONIC ASSEMBLY

70 Cel

512KX8

512K

0 Cel

DUAL

R-XDMA-S34

5.5 V

Not Qualified

4194304 bit

4.5 V

85 ns

SNC54ALS317J

Texas Instruments

STANDARD SRAM

MILITARY

20

DIP

RECTANGULAR

CERAMIC

NO

TTL

MIL-STD-883 Class B (Modified)

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

64 words

4

IN-LINE

DIP20,.3

SRAMs

2.54 mm

125 Cel

OPEN-COLLECTOR

64X4

64

-55 Cel

DUAL

R-XDIP-T20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

TMS2147-5NL

Texas Instruments

STANDARD SRAM

COMMERCIAL

18

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

MOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

180 mA

4096 words

SEPARATE

5

5

1

IN-LINE

DIP18,.3

SRAMs

2.54 mm

70 Cel

3-STATE

4KX1

4K

4.5 V

0 Cel

DUAL

R-PDIP-T18

Not Qualified

4096 bit

NOT SPECIFIED

NOT SPECIFIED

55 ns

TMS4008NL0

Texas Instruments

STANDARD SRAM

COMMERCIAL

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

MOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

1024 words

COMMON

8

IN-LINE

DIP24,.6

SRAMs

2.54 mm

70 Cel

3-STATE

1KX8

1K

0 Cel

DUAL

R-PDIP-T24

Not Qualified

8192 bit

450 ns

SNJ5481AW

Texas Instruments

STANDARD SRAM

MILITARY

14

DFP

RECTANGULAR

CERAMIC

YES

TTL

38535Q/M;38534H;883B

FLAT

PARALLEL

ASYNCHRONOUS

16 words

1

FLATPACK

FL14,.3

SRAMs

1.27 mm

125 Cel

OPEN-COLLECTOR

16X1

16

-55 Cel

DUAL

R-XDFP-F14

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SN54S289W

Texas Instruments

STANDARD SRAM

MILITARY

16

DFP

RECTANGULAR

CERAMIC

YES

TTL

FLAT

PARALLEL

ASYNCHRONOUS

16 words

5

5

4

FLATPACK

FL16,.3

SRAMs

1.27 mm

125 Cel

OPEN-COLLECTOR

16X4

16

-55 Cel

DUAL

R-XDFP-F16

Not Qualified

50 ns

5962-9560006M8X

Texas Instruments

STANDARD SRAM

MILITARY

36

SOJ

RECTANGULAR

UNSPECIFIED

YES

1

CMOS

MIL-STD-883

J BEND

PARALLEL

ASYNCHRONOUS

524288 words

5

8

SMALL OUTLINE

1.27 mm

125 Cel

512KX8

512K

-55 Cel

TIN LEAD

DUAL

R-XDSO-J36

5.5 V

2.79 mm

10.795 mm

Not Qualified

4194304 bit

4.5 V

e0

23.37 mm

35 ns

BQ4015YMA-85N

Texas Instruments

NON-VOLATILE SRAM MODULE

INDUSTRIAL

32

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

524288 words

5

8

MICROELECTRONIC ASSEMBLY

85 Cel

512KX8

512K

-40 Cel

DUAL

R-XDMA-T32

5.5 V

Not Qualified

4194304 bit

4.5 V

85 ns

SMJ61CD16-25JDM

Texas Instruments

STANDARD SRAM

MILITARY

20

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

38535Q/M;38534H;883B

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

120 mA

16384 words

SEPARATE

5

5

1

IN-LINE

DIP20,.3

SRAMs

2.54 mm

125 Cel

3-STATE

16KX1

16K

2 V

-55 Cel

DUAL

1

R-CDIP-T20

5.5 V

Not Qualified

16384 bit

4.5 V

AUTOMATIC POWER-DOWN

NOT SPECIFIED

NOT SPECIFIED

NO

25 ns

7704201EA

Texas Instruments

STANDARD SRAM

MILITARY

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

MIL-PRF-38535

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

4 words

5

5

4

IN-LINE

DIP16,.3

Other Memory ICs

2.54 mm

125 Cel

3-STATE

4X4

4

-55 Cel

TIN LEAD

DUAL

R-GDIP-T16

5.25 V

5.08 mm

35 MHz

7.62 mm

Qualified

16 bit

4.75 V

e0

NO

.05 Amp

21.34 mm

45 ns

SMJ69CE288-35FG

Texas Instruments

STANDARD SRAM

MILITARY

32

QCCN

RECTANGULAR

CERAMIC

YES

CMOS

38535Q/M;38534H;883B

NO LEAD

PARALLEL

ASYNCHRONOUS

120 mA

32768 words

COMMON

5

5

9

CHIP CARRIER

LCC32,.45X.55

SRAMs

1.27 mm

125 Cel

3-STATE

32KX9

32K

4.5 V

-55 Cel

QUAD

R-XQCC-N32

Not Qualified

294912 bit

NOT SPECIFIED

NOT SPECIFIED

.0002 Amp

35 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.