STANDARD SRAM 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

SNJ54LS170FK

Texas Instruments

STANDARD SRAM

MILITARY

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

38535Q/M;38534H;883B

NO LEAD

PARALLEL

ASYNCHRONOUS

4 words

5

5

4

CHIP CARRIER

LCC20,.35SQ

Other Memory ICs

1.27 mm

125 Cel

4X4

4

-55 Cel

QUAD

S-CQCC-N20

5.5 V

2.03 mm

8.89 mm

Not Qualified

16 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

8.89 mm

SNJ54ALS870JT

Texas Instruments

STANDARD SRAM

MILITARY

24

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

38535Q/M;38534H;883B

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

16 words

5

4

IN-LINE

DIP24,.3

Other Memory ICs

2.54 mm

125 Cel

16X4

16

-55 Cel

DUAL

R-GDIP-T24

5.5 V

Not Qualified

64 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

24 ns

SNJ54LS219W

Texas Instruments

STANDARD SRAM

MILITARY

16

DFP

RECTANGULAR

CERAMIC

YES

TTL

38535Q/M;38534H;883B

FLAT

PARALLEL

ASYNCHRONOUS

16 words

4

FLATPACK

FL16,.3

SRAMs

1.27 mm

125 Cel

3-STATE

16X4

16

-55 Cel

DUAL

R-XDFP-F16

Not Qualified

5962-8601505ZX

Texas Instruments

STANDARD SRAM

MILITARY

22

QCCN

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

38535Q/M;38534H;883B

NO LEAD

PARALLEL

ASYNCHRONOUS

105 mA

65536 words

SEPARATE

5

5

1

CHIP CARRIER

LCC22,.3X.5

SRAMs

1.27 mm

125 Cel

3-STATE

64KX1

64K

4.5 V

-55 Cel

QUAD

R-CQCC-N22

Not Qualified

65536 bit

.02 Amp

55 ns

MM54C89D

Texas Instruments

STANDARD SRAM

MILITARY

16

DIP

RECTANGULAR

CERAMIC

NO

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

.3 mA

16 words

5/15

4

IN-LINE

DIP16,.3

SRAMs

2.54 mm

125 Cel

3-STATE

16X4

16

-55 Cel

Tin/Lead (Sn/Pb)

DUAL

R-XDIP-T16

Not Qualified

e0

.0000003 Amp

650 ns

MM74C910N

Texas Instruments

STANDARD SRAM

INDUSTRIAL

18

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

64 words

5

4

IN-LINE

2.54 mm

85 Cel

64X4

64

-40 Cel

DUAL

R-PDIP-T18

5.25 V

5.08 mm

7.62 mm

256 bit

4.75 V

21.78 mm

700 ns

MM2114N-25L

Texas Instruments

STANDARD SRAM

COMMERCIAL

18

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

MIL-STD-883 Class B

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

1024 words

5

4

IN-LINE

70 Cel

1KX4

1K

0 Cel

DUAL

R-PDIP-T18

5.25 V

Not Qualified

4096 bit

4.75 V

250 ns

SN54LS318W

Texas Instruments

STANDARD SRAM

MILITARY

20

DFP

RECTANGULAR

CERAMIC

YES

TTL

FLAT

PARALLEL

ASYNCHRONOUS

32 words

8

FLATPACK

FL20,.3

SRAMs

1.27 mm

125 Cel

OPEN-COLLECTOR

32X8

32

-55 Cel

DUAL

R-XDFP-F20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

TMS4042NL

Texas Instruments

STANDARD SRAM

COMMERCIAL

18

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

MOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

256 words

COMMON

4

IN-LINE

DIP18,.3

SRAMs

2.54 mm

70 Cel

3-STATE

256X4

256

0 Cel

DUAL

R-PDIP-T18

Not Qualified

1024 bit

NOT SPECIFIED

NOT SPECIFIED

1000 ns

SMJ69CE288-55JDM

Texas Instruments

STANDARD SRAM

MILITARY

32

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

32768 words

5

9

IN-LINE

125 Cel

3-STATE

32KX9

32K

-55 Cel

DUAL

1

R-CDIP-T32

5.5 V

Not Qualified

294912 bit

4.5 V

AUTOMATIC POWER-DOWN

YES

55 ns

SMJ68CE64-35FGM

Texas Instruments

STANDARD SRAM

MILITARY

32

QCCN

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

38535Q/M;38534H;883B

NO LEAD

PARALLEL

ASYNCHRONOUS

120 mA

8192 words

COMMON

5

5

8

CHIP CARRIER

LCC32,.45X.55

SRAMs

1.27 mm

125 Cel

3-STATE

8KX8

8K

2 V

-55 Cel

QUAD

1

R-CQCC-N32

5.5 V

Not Qualified

65536 bit

4.5 V

AUTOMATIC POWER-DOWN

NOT SPECIFIED

NOT SPECIFIED

YES

.0001 Amp

35 ns

SNJ54LS319AW

Texas Instruments

STANDARD SRAM

MILITARY

16

DFP

RECTANGULAR

CERAMIC

YES

TTL

38535Q/M;38534H;883B

FLAT

PARALLEL

ASYNCHRONOUS

16 words

4

FLATPACK

FL16,.3

SRAMs

1.27 mm

125 Cel

OPEN-COLLECTOR

16X4

16

-55 Cel

DUAL

R-XDFP-F16

Not Qualified

90 ns

SMJ5C1008-25HMMT

Texas Instruments

STANDARD SRAM

MILITARY

32

SON

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

NO LEAD

PARALLEL

ASYNCHRONOUS

131072 words

5

8

SMALL OUTLINE

1.27 mm

125 Cel

128KX8

128K

-55 Cel

DUAL

R-CDSO-N32

5.5 V

2.54 mm

10.16 mm

Not Qualified

1048576 bit

4.5 V

LOW POWER STANDBY MODE

20.955 mm

25 ns

5962-9560002MTA

Texas Instruments

STANDARD SRAM

MILITARY

36

DFP

RECTANGULAR

UNSPECIFIED

YES

1

CMOS

38535Q/M;38534H;883B

FLAT

PARALLEL

ASYNCHRONOUS

225 mA

524288 words

COMMON

5

5

8

FLATPACK

FL36,.5

SRAMs

1.27 mm

125 Cel

3-STATE

512KX8

512K

4.5 V

-55 Cel

DUAL

R-XDFP-F36

5.5 V

3.18 mm

12.954 mm

Not Qualified

4194304 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

.025 Amp

23.365 mm

35 ns

TMS6788-15N

Texas Instruments

STANDARD SRAM

COMMERCIAL

22

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

120 mA

16384 words

COMMON

5

5

4

IN-LINE

DIP22,.3

SRAMs

2.54 mm

70 Cel

3-STATE

16KX4

16K

0 Cel

DUAL

R-PDIP-T22

Not Qualified

65536 bit

.01 Amp

15 ns

CD74HCT670M96G4

Texas Instruments

STANDARD SRAM

MILITARY

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

4 words

5

2/6

4

SMALL OUTLINE

SOP16,.25

Other Memory ICs

1.27 mm

125 Cel

4X4

4

-55 Cel

DUAL

R-PDSO-G16

5.5 V

1.75 mm

3.9 mm

Not Qualified

16 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

9.9 mm

53 ns

SN54LS212W

Texas Instruments

STANDARD SRAM

MILITARY

20

DFP

RECTANGULAR

CERAMIC

YES

TTL

FLAT

PARALLEL

ASYNCHRONOUS

16 words

9

FLATPACK

FL20,.3

SRAMs

1.27 mm

125 Cel

3-STATE

16X9

16

-55 Cel

DUAL

R-XDFP-F20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

5962-8959838MZA

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

TIN LEAD

DUAL

R-CDIP-T32

5.5 V

3.937 mm

10.16 mm

Not Qualified

1048576 bit

4.5 V

e0

40.64 mm

20 ns

SN5481AW-10

Texas Instruments

STANDARD SRAM

MILITARY

14

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

TTL

FLAT

PARALLEL

ASYNCHRONOUS

16 words

5

1

FLATPACK

1.27 mm

125 Cel

OPEN-COLLECTOR

16X1

16

-55 Cel

DUAL

1

R-GDFP-F14

5.5 V

2.03 mm

6.29 mm

Not Qualified

16 bit

4.5 V

NO

9.21 mm

40 ns

TMS62256L-85DH

Texas Instruments

STANDARD SRAM

COMMERCIAL

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

15 mA

32768 words

COMMON

5

5

8

SMALL OUTLINE

SOP28,.5

SRAMs

1.27 mm

70 Cel

3-STATE

32KX8

32K

2 V

0 Cel

DUAL

R-PDSO-G28

Not Qualified

262144 bit

NOT SPECIFIED

NOT SPECIFIED

.00005 Amp

85 ns

SNJ54LS218W

Texas Instruments

STANDARD SRAM

MILITARY

20

DFP

RECTANGULAR

CERAMIC

YES

TTL

38535Q/M;38534H;883B

FLAT

PARALLEL

ASYNCHRONOUS

32 words

8

FLATPACK

FL20,.3

SRAMs

1.27 mm

125 Cel

3-STATE

32X8

32

-55 Cel

DUAL

R-XDFP-F20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SMJ61CD64-25FG

Texas Instruments

STANDARD SRAM

MILITARY

QCCN

CERAMIC

YES

CMOS

38535Q/M;38534H;883B

NO LEAD

PARALLEL

ASYNCHRONOUS

120 mA

65536 words

SEPARATE

5

5

1

CHIP CARRIER

LCC(UNSPEC)

SRAMs

125 Cel

3-STATE

64KX1

64K

4.5 V

-55 Cel

QUAD

Not Qualified

65536 bit

NOT SPECIFIED

NOT SPECIFIED

.00001 Amp

25 ns

TMS40L47-25NL

Texas Instruments

STANDARD SRAM

COMMERCIAL

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

MOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

1024 words

COMMON

5

5

4

IN-LINE

DIP20,.3

SRAMs

2.54 mm

70 Cel

3-STATE

1KX4

1K

0 Cel

DUAL

R-PDIP-T20

Not Qualified

4096 bit

NOT SPECIFIED

NOT SPECIFIED

250 ns

TMS4043-1JL

Texas Instruments

STANDARD SRAM

COMMERCIAL

16

DIP

RECTANGULAR

CERAMIC

NO

MOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

256 words

4

IN-LINE

DIP16,.3

SRAMs

2.54 mm

70 Cel

3-STATE

256X4

256

0 Cel

DUAL

R-XDIP-T16

Not Qualified

1024 bit

NOT SPECIFIED

NOT SPECIFIED

650 ns

5962-01-208-5824

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

8102403VA

Texas Instruments

STANDARD SRAM

MILITARY

18

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

38535Q/M;38534H;883B

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

7 mA

4096 words

SEPARATE

5

5

1

IN-LINE

DIP18,.3

SRAMs

2.54 mm

125 Cel

3-STATE

4KX1

4K

2 V

-55 Cel

DUAL

R-GDIP-T18

5.5 V

5.08 mm

7.62 mm

Not Qualified

4096 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

.000025 Amp

220 ns

SNJ5481AJ

Texas Instruments

STANDARD SRAM

MILITARY

14

DIP

RECTANGULAR

CERAMIC

NO

TTL

38535Q/M;38534H;883B

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

16 words

1

IN-LINE

DIP14,.3

SRAMs

2.54 mm

125 Cel

OPEN-COLLECTOR

16X1

16

-55 Cel

DUAL

R-XDIP-T14

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SMJ64C64-25JDM

Texas Instruments

STANDARD SRAM

MILITARY

22

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

38535Q/M;38534H;883B

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

130 mA

16384 words

COMMON

5

5

4

IN-LINE

DIP22,.3

SRAMs

2.54 mm

125 Cel

3-STATE

16KX4

16K

2 V

-55 Cel

DUAL

1

R-CDIP-T22

5.5 V

Not Qualified

65536 bit

4.5 V

AUTOMATIC POWER-DOWN

NOT SPECIFIED

NOT SPECIFIED

NO

.0001 Amp

25 ns

5962-8959838MXA

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

TIN LEAD

DUAL

R-CDIP-T32

5.5 V

3.937 mm

15.24 mm

Not Qualified

1048576 bit

4.5 V

e0

40.64 mm

20 ns

SMJ64C64-25FGM

Texas Instruments

STANDARD SRAM

MILITARY

22

QCCN

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

38535Q/M;38534H;883B

NO LEAD

PARALLEL

ASYNCHRONOUS

130 mA

16384 words

COMMON

5

5

4

CHIP CARRIER

LCC22(UNSPEC)

SRAMs

125 Cel

3-STATE

16KX4

16K

2 V

-55 Cel

QUAD

1

R-CQCC-N22

5.5 V

Not Qualified

65536 bit

4.5 V

AUTOMATIC POWER-DOWN

NOT SPECIFIED

NOT SPECIFIED

NO

.0001 Amp

25 ns

74F219SJ

Texas Instruments

STANDARD SRAM

COMMERCIAL

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

16 words

5

4

SMALL OUTLINE

1.27 mm

70 Cel

16X4

16

0 Cel

DUAL

R-PDSO-G16

5.5 V

2.108 mm

5.3085 mm

64 bit

4.5 V

10.11 mm

27 ns

SM68CE256-35JDM

Texas Instruments

STANDARD SRAM

MILITARY

28

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

120 mA

32768 words

COMMON

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

125 Cel

3-STATE

32KX8

32K

4.5 V

-55 Cel

DUAL

1

R-CDIP-T28

5.5 V

Not Qualified

262144 bit

4.5 V

AUTOMATIC POWER-DOWN

NOT SPECIFIED

NOT SPECIFIED

YES

.0002 Amp

35 ns

TMS6264L-15DH

Texas Instruments

STANDARD SRAM

COMMERCIAL

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

12 mA

8192 words

COMMON

5

5

8

SMALL OUTLINE

SOP28,.5

SRAMs

1.27 mm

70 Cel

3-STATE

8KX8

8K

2 V

0 Cel

DUAL

R-PDSO-G28

Not Qualified

65536 bit

NOT SPECIFIED

NOT SPECIFIED

.00005 Amp

150 ns

SNJ5484AW

Texas Instruments

STANDARD SRAM

MILITARY

16

DFP

RECTANGULAR

CERAMIC

YES

TTL

38535Q/M;38534H;883B

FLAT

PARALLEL

ASYNCHRONOUS

16 words

1

FLATPACK

FL16,.3

SRAMs

1.27 mm

125 Cel

OPEN-COLLECTOR

16X1

16

-55 Cel

DUAL

R-XDFP-F16

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SNC54LS212W

Texas Instruments

STANDARD SRAM

MILITARY

20

DFP

RECTANGULAR

CERAMIC

YES

TTL

MIL-STD-883 Class B (Modified)

FLAT

PARALLEL

ASYNCHRONOUS

16 words

9

FLATPACK

FL20,.3

SRAMs

1.27 mm

125 Cel

3-STATE

16X9

16

-55 Cel

DUAL

R-XDFP-F20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SN54LS670W-00

Texas Instruments

STANDARD SRAM

MILITARY

16

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

TTL

FLAT

PARALLEL

ASYNCHRONOUS

4 words

5

4

FLATPACK

1.27 mm

125 Cel

3-STATE

4X4

4

-55 Cel

DUAL

1

R-GDFP-F16

5.5 V

2.03 mm

6.73 mm

Not Qualified

16 bit

4.5 V

NO

10.2 mm

45 ns

SMJ64C64-45FGM

Texas Instruments

STANDARD SRAM

MILITARY

22

QCCN

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

38535Q/M;38534H;883B

NO LEAD

PARALLEL

ASYNCHRONOUS

120 mA

16384 words

COMMON

5

5

4

CHIP CARRIER

LCC22(UNSPEC)

SRAMs

125 Cel

3-STATE

16KX4

16K

2 V

-55 Cel

QUAD

1

R-CQCC-N22

5.5 V

Not Qualified

65536 bit

4.5 V

AUTOMATIC POWER-DOWN

NOT SPECIFIED

NOT SPECIFIED

NO

.0001 Amp

45 ns

54F189FL

Texas Instruments

STANDARD SRAM

AUTOMOTIVE

16

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

CMOS

FLAT

PARALLEL

ASYNCHRONOUS

16 words

5

4

FLATPACK

1.27 mm

125 Cel

16X4

16

-40 Cel

DUAL

R-GDFP-F16

5.5 V

2.032 mm

6.604 mm

64 bit

4.5 V

9.6645 mm

32 ns

5962-8959820MZX

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

10.16 mm

Not Qualified

1048576 bit

4.5 V

40.64 mm

25 ns

SMV512K32HFG/EM

Texas Instruments

STANDARD SRAM

MILITARY

76

GQFF

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

FLAT

PARALLEL

ASYNCHRONOUS

635 mA

524288 words

COMMON

1.8

32

FLATPACK, GUARD RING

.635 mm

125 Cel

3-STATE

512KX32

512K

-55 Cel

Gold (Au)

QUAD

1

R-CQFP-F76

3.6 V

2.67 mm

22 MHz

20.462 mm

16777216 bit

3 V

e4

YES

.00033 Amp

25.312 mm

20 ns

SM68CE16-35JDM

Texas Instruments

STANDARD SRAM

MILITARY

24

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

120 mA

2048 words

COMMON

5

5

8

IN-LINE

DIP24,.3

SRAMs

2.54 mm

125 Cel

3-STATE

2KX8

2K

2 V

-55 Cel

DUAL

1

R-CDIP-T24

5.5 V

Not Qualified

16384 bit

4.5 V

AUTOMATIC POWER-DOWN

NOT SPECIFIED

NOT SPECIFIED

YES

.0001 Amp

35 ns

SNJ54LS213J

Texas Instruments

STANDARD SRAM

MILITARY

20

DIP

RECTANGULAR

CERAMIC

NO

TTL

38535Q/M;38534H;883B

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

16 words

12

IN-LINE

DIP20,.3

SRAMs

2.54 mm

125 Cel

3-STATE

16X12

16

-55 Cel

DUAL

R-XDIP-T20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

54F189DL

Texas Instruments

STANDARD SRAM

AUTOMOTIVE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

16 words

5

4

IN-LINE

2.54 mm

125 Cel

16X4

16

-40 Cel

DUAL

R-GDIP-T16

5.5 V

5.08 mm

7.62 mm

64 bit

4.5 V

LG-MAX

19.94 mm

32 ns

SM61CD64-35FGM

Texas Instruments

STANDARD SRAM

MILITARY

22

QCCN

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

NO LEAD

PARALLEL

ASYNCHRONOUS

120 mA

65536 words

SEPARATE

5

5

1

CHIP CARRIER

LCC22(UNSPEC)

SRAMs

125 Cel

3-STATE

64KX1

64K

2 V

-55 Cel

QUAD

1

R-CQCC-N22

5.5 V

Not Qualified

65536 bit

4.5 V

AUTOMATIC POWER-DOWN

NOT SPECIFIED

NOT SPECIFIED

NO

.0001 Amp

35 ns

SN54S189BW

Texas Instruments

STANDARD SRAM

MILITARY

16

DFP

RECTANGULAR

CERAMIC

YES

TTL

FLAT

PARALLEL

ASYNCHRONOUS

16 words

4

FLATPACK

FL16,.3

SRAMs

1.27 mm

125 Cel

3-STATE

16X4

16

-55 Cel

DUAL

R-XDFP-F16

Not Qualified

50 ns

SMJ64C16-25FG

Texas Instruments

STANDARD SRAM

MILITARY

20

QCCN

RECTANGULAR

CERAMIC

YES

CMOS

38535Q/M;38534H;883B

NO LEAD

PARALLEL

ASYNCHRONOUS

4096 words

COMMON

5

5

4

CHIP CARRIER

LCC20,.3X.43

SRAMs

1.27 mm

125 Cel

3-STATE

4KX4

4K

-55 Cel

QUAD

R-XQCC-N20

Not Qualified

16384 bit

25 ns

SNJ54S189AW

Texas Instruments

STANDARD SRAM

MILITARY

16

DFP

RECTANGULAR

CERAMIC

YES

TTL

38535Q/M;38534H;883B

FLAT

PARALLEL

ASYNCHRONOUS

16 words

4

FLATPACK

FL16,.3

SRAMs

1.27 mm

125 Cel

3-STATE

16X4

16

-55 Cel

DUAL

R-XDFP-F16

Not Qualified

50 ns

TMS2114L-20NL

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

200 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.