28 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

TMS62256L-10DH

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

100 ns

NM43256AN-10L

Texas Instruments

STANDARD SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

40 mA

32768 words

COMMON

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

3-STATE

32KX8

32K

2 V

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDIP-T28

Not Qualified

262144 bit

e0

.00005 Amp

100 ns

SM69CE72-25JDM

Texas Instruments

STANDARD SRAM

MILITARY

28

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

130 mA

8192 words

COMMON

5

5

9

IN-LINE

DIP28,.3

SRAMs

2.54 mm

125 Cel

3-STATE

8KX9

8K

2 V

-55 Cel

DUAL

1

R-CDIP-T28

5.5 V

Not Qualified

73728 bit

4.5 V

AUTOMATIC POWER-DOWN

NOT SPECIFIED

NOT SPECIFIED

YES

.0002 Amp

25 ns

TMS6264L-10N

Texas Instruments

STANDARD SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

15 mA

8192 words

COMMON

5

5

8

IN-LINE

DIP28,.3

SRAMs

2.54 mm

70 Cel

3-STATE

8KX8

8K

2 V

0 Cel

DUAL

R-PDIP-T28

Not Qualified

65536 bit

NOT SPECIFIED

NOT SPECIFIED

.00005 Amp

100 ns

BQ4010MA-85

Texas Instruments

NON-VOLATILE SRAM MODULE

COMMERCIAL

28

DIP

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

75 mA

8192 words

5

5

8

MICROELECTRONIC ASSEMBLY

DIP28,.6

SRAMs

2.54 mm

70 Cel

8KX8

8K

0 Cel

DUAL

R-XDMA-T28

5.5 V

9.53 mm

18.415 mm

Not Qualified

65536 bit

4.75 V

NOT SPECIFIED

NOT SPECIFIED

.004 Amp

37.72 mm

85 ns

SMJ68CE256-35JDM

Texas Instruments

STANDARD SRAM

MILITARY

28

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

38535Q/M;38534H;883B

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

SNJ54AS871JD

Texas Instruments

MULTI-PORT SRAM

MILITARY

28

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

38535Q/M;38534H;883B

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

16 words

5

4

IN-LINE

DIP28,.6

Other Memory ICs

2.54 mm

125 Cel

16X4

16

-55 Cel

DUAL

R-CDIP-T28

5.5 V

Not Qualified

64 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

20 ns

BQ4310YSH-N70

Texas Instruments

NON-VOLATILE SRAM MODULE

INDUSTRIAL

28

RECTANGULAR

UNSPECIFIED

YES

1

CMOS

GULL WING

PARALLEL

ASYNCHRONOUS

8192 words

5

8

MICROELECTRONIC ASSEMBLY

85 Cel

8KX8

8K

-40 Cel

DUAL

R-XDMA-G28

5.5 V

Not Qualified

65536 bit

4.5 V

70 ns

BQ4010YMA-150

Texas Instruments

NON-VOLATILE SRAM MODULE

COMMERCIAL

28

DIP

RECTANGULAR

UNSPECIFIED

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

75 mA

8192 words

5

5

8

MICROELECTRONIC ASSEMBLY

DIP28,.6

SRAMs

2.54 mm

70 Cel

8KX8

8K

0 Cel

DUAL

R-XDMA-T28

5.5 V

9.53 mm

18.415 mm

Not Qualified

65536 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

.004 Amp

37.72 mm

150 ns

BQ4011YMA-150N

Texas Instruments

NON-VOLATILE SRAM MODULE

INDUSTRIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

PIN/PEG

PARALLEL

ASYNCHRONOUS

75 mA

32768 words

5

5

8

MICROELECTRONIC ASSEMBLY

DIP28,.6

SRAMs

2.54 mm

85 Cel

32KX8

32K

-40 Cel

DUAL

R-PDMA-P28

5.5 V

9.53 mm

18.415 mm

Not Qualified

262144 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

.004 Amp

37.72 mm

150 ns

TMS6264L-10NW

Texas Instruments

STANDARD SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

15 mA

8192 words

COMMON

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

3-STATE

8KX8

8K

2 V

0 Cel

DUAL

R-PDIP-T28

Not Qualified

65536 bit

NOT SPECIFIED

NOT SPECIFIED

.00005 Amp

100 ns

SN54AS871JD

Texas Instruments

MULTI-PORT SRAM

MILITARY

28

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

16 words

5

4

IN-LINE

DIP28,.6

Other Memory ICs

2.54 mm

125 Cel

3-STATE

16X4

16

-55 Cel

DUAL

2

R-CDIP-T28

5.5 V

Not Qualified

64 bit

4.5 V

DUAL MEMORY FOR MULTIBUS ARCHITECTURE; SEPARATE I/O FOR PORT A

NOT SPECIFIED

NOT SPECIFIED

NO

20 ns

SN74ACT2154A-20FNR

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

2048 words

5

8

CHIP CARRIER

1.27 mm

70 Cel

3-STATE

2KX8

2K

0 Cel

QUAD

1

S-PQCC-J28

5.5 V

4.57 mm

11.5062 mm

Not Qualified

16384 bit

4.5 V

NO

11.5062 mm

20 ns

SN74ALS871N

Texas Instruments

MULTI-PORT SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

16 words

5

4

IN-LINE

DIP24,.6

Other Memory ICs

2.54 mm

70 Cel

3-STATE

16X4

16

0 Cel

DUAL

2

R-PDIP-T28

5.5 V

5.08 mm

15.24 mm

Not Qualified

64 bit

4.5 V

DUAL MEMORY FOR MULTIBUS ARCHITECTURE; SEPARATE I/O FOR PORT A

NOT SPECIFIED

NOT SPECIFIED

NO

36.32 mm

SN74ACT2153-25JD

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

DIP

RECTANGULAR

CERAMIC

NO

CMOS

THROUGH-HOLE

1024 words

5

5

12

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

1KX12

1K

0 Cel

DUAL

R-XDIP-T28

Not Qualified

12288 bit

25 ns

SN74ACT2152-35N

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

125 mA

2048 words

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

2KX8

2K

0 Cel

DUAL

R-PDIP-T28

Not Qualified

16384 bit

SN74ACT2152-35JD

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

DIP

RECTANGULAR

CERAMIC

NO

CMOS

THROUGH-HOLE

125 mA

2048 words

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

2KX8

2K

0 Cel

DUAL

R-XDIP-T28

Not Qualified

16384 bit

SN74AS871N

Texas Instruments

MULTI-PORT SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

16 words

5

4

IN-LINE

DIP28,.6

Other Memory ICs

2.54 mm

70 Cel

3-STATE

16X4

16

0 Cel

DUAL

2

R-PDIP-T28

5.5 V

5.08 mm

15.24 mm

Not Qualified

64 bit

4.5 V

DUAL MEMORY FOR MULTIBUS ARCHITECTURE; SEPARATE I/O FOR PORT A

NOT SPECIFIED

NOT SPECIFIED

NO

36.32 mm

16 ns

SN74ACT2152A-25JD

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

DIP

RECTANGULAR

CERAMIC

NO

CMOS

THROUGH-HOLE

125 mA

2048 words

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

2KX8

2K

0 Cel

DUAL

R-XDIP-T28

Not Qualified

16384 bit

SN74ACT2154A-25FNR

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

2048 words

5

8

CHIP CARRIER

1.27 mm

70 Cel

3-STATE

2KX8

2K

0 Cel

QUAD

1

S-PQCC-J28

5.5 V

4.57 mm

11.5062 mm

Not Qualified

16384 bit

4.5 V

NO

11.5062 mm

25 ns

SN74ACT2154-25FN

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

CMOS

J BEND

125 mA

2048 words

5

5

8

CHIP CARRIER

LDCC28,.5SQ

SRAMs

1.27 mm

70 Cel

2KX8

2K

0 Cel

QUAD

S-PQCC-J28

Not Qualified

16384 bit

SN74ACT2153FNR

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

1024 words

5

11

CHIP CARRIER

1.27 mm

70 Cel

TOTEM POLE

1KX11

1K

0 Cel

QUAD

1

S-PQCC-J28

5.25 V

4.57 mm

11.5062 mm

Not Qualified

11264 bit

4.75 V

NO

11.5062 mm

22 ns

SN74ACT2153-28FN

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

CMOS

J BEND

1024 words

5

5

12

CHIP CARRIER

LDCC28,.5SQ

SRAMs

1.27 mm

70 Cel

1KX12

1K

0 Cel

QUAD

S-PQCC-J28

Not Qualified

12288 bit

28 ns

SN74AS870FN

Texas Instruments

MULTI-PORT SRAM

COMMERCIAL

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

TTL

J BEND

PARALLEL

ASYNCHRONOUS

16 words

5

4

CHIP CARRIER

LDCC28,.5SQ

Other Memory ICs

1.27 mm

70 Cel

3-STATE

16X4

16

0 Cel

QUAD

2

S-PQCC-J28

5.5 V

4.57 mm

11.5062 mm

Not Qualified

64 bit

4.5 V

DUAL MEMORY FOR MULTIBUS ARCHITECTURE

NOT SPECIFIED

NOT SPECIFIED

NO

11.5062 mm

15 ns

SN74ACT2152-25JD

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

DIP

RECTANGULAR

CERAMIC

NO

CMOS

THROUGH-HOLE

125 mA

2048 words

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

2KX8

2K

0 Cel

DUAL

R-XDIP-T28

Not Qualified

16384 bit

SN74ACT2151FNR

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

1024 words

5

11

CHIP CARRIER

1.27 mm

70 Cel

TOTEM POLE

1KX11

1K

0 Cel

QUAD

1

S-PQCC-J28

5.25 V

4.57 mm

11.5062 mm

Not Qualified

11264 bit

4.75 V

NO

11.5062 mm

22 ns

SN74ACT2152-25N

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

125 mA

2048 words

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

2KX8

2K

0 Cel

DUAL

R-PDIP-T28

Not Qualified

16384 bit

SN74ALS870FN

Texas Instruments

MULTI-PORT SRAM

COMMERCIAL

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

TTL

J BEND

PARALLEL

ASYNCHRONOUS

16 words

5

4

CHIP CARRIER

LDCC28,.5SQ

Other Memory ICs

1.27 mm

70 Cel

3-STATE

16X4

16

0 Cel

QUAD

2

S-PQCC-J28

5.5 V

4.57 mm

11.5062 mm

Not Qualified

64 bit

4.5 V

DUAL MEMORY FOR MULTIBUS ARCHITECTURE

NOT SPECIFIED

NOT SPECIFIED

NO

11.5062 mm

SN74ACT2152A-20N

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

125 mA

2048 words

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

3-STATE

2KX8

2K

0 Cel

DUAL

1

R-PDIP-T28

5.5 V

5.08 mm

15.24 mm

Not Qualified

16384 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

NO

36.32 mm

20 ns

SN74ACT2153-25N

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

1024 words

5

5

12

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

1KX12

1K

0 Cel

DUAL

R-PDIP-T28

Not Qualified

12288 bit

25 ns

SN74ACT2151N

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

1024 words

5

11

IN-LINE

2.54 mm

70 Cel

TOTEM POLE

1KX11

1K

0 Cel

DUAL

1

R-PDIP-T28

5.25 V

5.08 mm

15.24 mm

Not Qualified

11264 bit

4.75 V

NO

36.32 mm

22 ns

SN74ACT2154A-25FN

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

125 mA

2048 words

5

5

8

CHIP CARRIER

LDCC28,.5SQ

SRAMs

1.27 mm

70 Cel

3-STATE

2KX8

2K

0 Cel

QUAD

1

S-PQCC-J28

5.5 V

4.57 mm

11.5062 mm

Not Qualified

16384 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

NO

11.5062 mm

25 ns

SN74ACT2153-28JD

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

DIP

RECTANGULAR

CERAMIC

NO

CMOS

THROUGH-HOLE

1024 words

5

5

12

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

1KX12

1K

0 Cel

DUAL

R-XDIP-T28

Not Qualified

12288 bit

28 ns

SN74ALS871FN

Texas Instruments

MULTI-PORT SRAM

COMMERCIAL

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

TTL

J BEND

PARALLEL

ASYNCHRONOUS

16 words

5

4

CHIP CARRIER

LDCC28,.5SQ

Other Memory ICs

1.27 mm

70 Cel

3-STATE

16X4

16

0 Cel

QUAD

2

S-PQCC-J28

5.5 V

4.57 mm

11.5062 mm

Not Qualified

64 bit

4.5 V

DUAL MEMORY FOR MULTIBUS ARCHITECTURE; SEPARATE I/O FOR PORT A

NOT SPECIFIED

NOT SPECIFIED

NO

11.5062 mm

SN74ACT2152-25FN

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

CMOS

J BEND

125 mA

2048 words

5

5

8

CHIP CARRIER

LDCC28,.5SQ

SRAMs

1.27 mm

70 Cel

2KX8

2K

0 Cel

QUAD

S-PQCC-J28

Not Qualified

16384 bit

SN74ACT2152A-25FN

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

125 mA

2048 words

5

5

8

CHIP CARRIER

LDCC28,.5SQ

SRAMs

1.27 mm

70 Cel

3-STATE

2KX8

2K

0 Cel

QUAD

1

S-PQCC-J28

5.5 V

4.57 mm

11.5062 mm

Not Qualified

16384 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

NO

11.5062 mm

25 ns

SN74ACT2154-25JD

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

DIP

RECTANGULAR

CERAMIC

NO

CMOS

THROUGH-HOLE

125 mA

2048 words

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

2KX8

2K

0 Cel

DUAL

R-XDIP-T28

Not Qualified

16384 bit

SN74ACT2152A-20FNR

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

2048 words

5

8

CHIP CARRIER

1.27 mm

70 Cel

3-STATE

2KX8

2K

0 Cel

QUAD

1

S-PQCC-J28

5.5 V

4.57 mm

11.5062 mm

Not Qualified

16384 bit

4.5 V

NO

11.5062 mm

20 ns

SN74AS871FN

Texas Instruments

MULTI-PORT SRAM

COMMERCIAL

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

TTL

J BEND

PARALLEL

ASYNCHRONOUS

16 words

5

4

CHIP CARRIER

LDCC28,.5SQ

Other Memory ICs

1.27 mm

70 Cel

3-STATE

16X4

16

0 Cel

QUAD

2

S-PQCC-J28

5.5 V

4.57 mm

11.5062 mm

Not Qualified

64 bit

4.5 V

DUAL MEMORY FOR MULTIBUS ARCHITECTURE; SEPARATE I/O FOR PORT A

NOT SPECIFIED

NOT SPECIFIED

NO

11.5062 mm

16 ns

SN74ACT2154A-20FN

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

125 mA

2048 words

5

5

8

CHIP CARRIER

LDCC28,.5SQ

SRAMs

1.27 mm

70 Cel

3-STATE

2KX8

2K

0 Cel

QUAD

1

S-PQCC-J28

5.5 V

4.57 mm

11.5062 mm

Not Qualified

16384 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

NO

11.5062 mm

20 ns

SN74ACT2152A-25FNR

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

2048 words

5

8

CHIP CARRIER

1.27 mm

70 Cel

3-STATE

2KX8

2K

0 Cel

QUAD

1

S-PQCC-J28

5.5 V

4.57 mm

11.5062 mm

Not Qualified

16384 bit

4.5 V

NO

11.5062 mm

25 ns

SN74ACT2152A-25N

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

125 mA

2048 words

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

3-STATE

2KX8

2K

0 Cel

DUAL

1

R-PDIP-T28

5.5 V

5.08 mm

15.24 mm

Not Qualified

16384 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

NO

36.32 mm

25 ns

SN74ACT2154A-20N

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

125 mA

2048 words

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

3-STATE

2KX8

2K

0 Cel

DUAL

1

R-PDIP-T28

5.5 V

5.08 mm

15.24 mm

Not Qualified

16384 bit

4.5 V

NOT SPECIFIED

NOT SPECIFIED

NO

36.32 mm

20 ns

SN74ACT2154-25N

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

125 mA

2048 words

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

2KX8

2K

0 Cel

DUAL

R-PDIP-T28

Not Qualified

16384 bit

SN74ACT2153-28N

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

1024 words

5

5

12

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

1KX12

1K

0 Cel

DUAL

R-PDIP-T28

Not Qualified

12288 bit

28 ns

SN74ACT2152A-20JD

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

DIP

RECTANGULAR

CERAMIC

NO

CMOS

THROUGH-HOLE

125 mA

2048 words

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

2KX8

2K

0 Cel

DUAL

R-XDIP-T28

Not Qualified

16384 bit

SN74ACT2154-35N

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

125 mA

2048 words

5

5

8

IN-LINE

DIP28,.6

SRAMs

2.54 mm

70 Cel

2KX8

2K

0 Cel

DUAL

R-PDIP-T28

Not Qualified

16384 bit

SN74ACT2153-25FN

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

CMOS

J BEND

1024 words

5

5

12

CHIP CARRIER

LDCC28,.5SQ

SRAMs

1.27 mm

70 Cel

1KX12

1K

0 Cel

QUAD

S-PQCC-J28

Not Qualified

12288 bit

25 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.