COMMERCIAL 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

SN74S214N1

Texas Instruments

STANDARD SRAM

COMMERCIAL

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

155 mA

1024 words

5

5

1

IN-LINE

DIP16,.3

SRAMs

2.54 mm

70 Cel

3-STATE

1KX1

1K

0 Cel

DUAL

R-PDIP-T16

Not Qualified

1024 bit

70 ns

SN74S301N1

Texas Instruments

STANDARD SRAM

COMMERCIAL

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

256 words

5

5

1

IN-LINE

DIP16,.3

SRAMs

2.54 mm

70 Cel

OPEN-COLLECTOR

256X1

256

0 Cel

DUAL

R-PDIP-T16

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

65 ns

74F189SCX

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

1.753 mm

3.899 mm

64 bit

4.5 V

9.902 mm

27 ns

SN74LS216N

Texas Instruments

STANDARD SRAM

COMMERCIAL

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

64 words

4

IN-LINE

DIP16,.3

SRAMs

2.54 mm

70 Cel

3-STATE

64X4

64

0 Cel

DUAL

R-PDIP-T16

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SN74S309J

Texas Instruments

STANDARD SRAM

COMMERCIAL

16

DIP

RECTANGULAR

CERAMIC

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

140 mA

1024 words

5

5

1

IN-LINE

DIP16,.3

SRAMs

2.54 mm

70 Cel

OPEN-COLLECTOR

1KX1

1K

0 Cel

DUAL

R-XDIP-T16

Not Qualified

1024 bit

100 ns

SN74LS170D

Texas Instruments

STANDARD SRAM

COMMERCIAL

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

GULL WING

PARALLEL

ASYNCHRONOUS

4 words

5

5

4

SMALL OUTLINE

SOP16,.25

Other Memory ICs

1.27 mm

70 Cel

OPEN-COLLECTOR

4X4

4

0 Cel

DUAL

1

R-PDSO-G16

5.25 V

1.75 mm

3.9 mm

Not Qualified

16 bit

4.75 V

NOT SPECIFIED

NOT SPECIFIED

NO

9.9 mm

45 ns

SN74LS319JP4

Texas Instruments

STANDARD SRAM

COMMERCIAL

16

DIP

RECTANGULAR

CERAMIC

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

16 words

4

IN-LINE

DIP16,.3

SRAMs

2.54 mm

70 Cel

OPEN-COLLECTOR

16X4

16

0 Cel

DUAL

R-XDIP-T16

SN74S201J4

Texas Instruments

STANDARD SRAM

COMMERCIAL

16

DIP

RECTANGULAR

CERAMIC

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

256 words

1

IN-LINE

DIP16,.3

SRAMs

2.54 mm

70 Cel

3-STATE

256X1

256

0 Cel

DUAL

R-XDIP-T16

NOT SPECIFIED

NOT SPECIFIED

65 ns

SN74ALS217JP4

Texas Instruments

STANDARD SRAM

COMMERCIAL

20

DIP

RECTANGULAR

CERAMIC

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

64 words

4

IN-LINE

DIP20,.3

SRAMs

2.54 mm

70 Cel

3-STATE

64X4

64

0 Cel

DUAL

R-XDIP-T20

NOT SPECIFIED

NOT SPECIFIED

SN7481ANP1

Texas Instruments

STANDARD SRAM

COMMERCIAL

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

16 words

1

IN-LINE

DIP14,.3

SRAMs

2.54 mm

70 Cel

OPEN-COLLECTOR

16X1

16

0 Cel

DUAL

R-PDIP-T14

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SN74LS311J4

Texas Instruments

STANDARD SRAM

COMMERCIAL

20

DIP

RECTANGULAR

CERAMIC

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

16 words

9

IN-LINE

DIP20,.3

SRAMs

2.54 mm

70 Cel

OPEN-COLLECTOR

16X9

16

0 Cel

DUAL

R-XDIP-T20

NOT SPECIFIED

NOT SPECIFIED

SN74LS215NP3

Texas Instruments

STANDARD SRAM

COMMERCIAL

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

1024 words

1

IN-LINE

DIP16,.3

SRAMs

2.54 mm

70 Cel

3-STATE

1KX1

1K

0 Cel

DUAL

R-PDIP-T16

1024 bit

SN74S209J

Texas Instruments

STANDARD SRAM

COMMERCIAL

16

DIP

RECTANGULAR

CERAMIC

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

140 mA

1024 words

5

5

1

IN-LINE

DIP16,.3

SRAMs

2.54 mm

70 Cel

3-STATE

1KX1

1K

0 Cel

DUAL

R-XDIP-T16

Not Qualified

1024 bit

100 ns

SN74ACT2159-22FNR

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

44

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

8192 words

5

9

CHIP CARRIER

1.27 mm

70 Cel

3-STATE

8KX9

8K

0 Cel

QUAD

1

S-PQCC-J44

5.25 V

4.57 mm

16.5862 mm

Not Qualified

73728 bit

4.75 V

YES

16.5862 mm

22 ns

SN74LS670D

Texas Instruments

STANDARD SRAM

COMMERCIAL

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

GULL WING

PARALLEL

ASYNCHRONOUS

4 words

5

5

4

SMALL OUTLINE

SOP16,.25

Other Memory ICs

1.27 mm

70 Cel

3-STATE

4X4

4

0 Cel

NICKEL PALLADIUM GOLD

DUAL

1

R-PDSO-G16

1

5.25 V

1.75 mm

35 MHz

3.91 mm

Not Qualified

16 bit

4.75 V

e4

30

260

NO

.05 Amp

9.9 mm

45 ns

SN74LS211N

Texas Instruments

STANDARD SRAM

COMMERCIAL

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

16 words

9

IN-LINE

DIP20,.3

SRAMs

2.54 mm

70 Cel

3-STATE

16X9

16

0 Cel

DUAL

R-PDIP-T20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SN74ACT2158-25FN

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

44

QCCJ

SQUARE

PLASTIC/EPOXY

YES

CMOS

J BEND

8192 words

5

5

9

CHIP CARRIER

LDCC44,.7SQ

SRAMs

1.27 mm

70 Cel

8KX9

8K

0 Cel

QUAD

S-PQCC-J44

Not Qualified

73728 bit

25 ns

SN74LS316JP4

Texas Instruments

STANDARD SRAM

COMMERCIAL

16

DIP

RECTANGULAR

CERAMIC

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

64 words

4

IN-LINE

DIP16,.3

SRAMs

2.54 mm

70 Cel

OPEN-COLLECTOR

64X4

64

0 Cel

DUAL

R-XDIP-T16

NOT SPECIFIED

NOT SPECIFIED

SN74S208N3

Texas Instruments

STANDARD SRAM

COMMERCIAL

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

256 words

4

IN-LINE

DIP20,.3

SRAMs

2.54 mm

70 Cel

3-STATE

256X4

256

0 Cel

DUAL

R-PDIP-T20

1024 bit

NOT SPECIFIED

NOT SPECIFIED

SN7481N

Texas Instruments

STANDARD SRAM

COMMERCIAL

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

16 words

1

IN-LINE

DIP14,.3

SRAMs

2.54 mm

70 Cel

OPEN-COLLECTOR

16X1

16

0 Cel

DUAL

R-PDIP-T14

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SN74LS670FN

Texas Instruments

STANDARD SRAM

COMMERCIAL

20

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

4 words

5

5

4

CHIP CARRIER

LDCC20,.4SQ

Other Memory ICs

1.27 mm

70 Cel

3-STATE

4X4

4

0 Cel

QUAD

1

S-PQCC-J20

5.25 V

4.57 mm

8.9662 mm

Not Qualified

16 bit

4.75 V

NOT SPECIFIED

NOT SPECIFIED

NO

8.9662 mm

45 ns

SN74LS218J4

Texas Instruments

STANDARD SRAM

COMMERCIAL

20

DIP

RECTANGULAR

CERAMIC

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

32 words

8

IN-LINE

DIP20,.3

SRAMs

2.54 mm

70 Cel

3-STATE

32X8

32

0 Cel

DUAL

R-XDIP-T20

NOT SPECIFIED

NOT SPECIFIED

SN74S189AJ4

Texas Instruments

STANDARD SRAM

COMMERCIAL

16

DIP

RECTANGULAR

CERAMIC

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

16 words

4

IN-LINE

DIP16,.3

SRAMs

2.54 mm

70 Cel

3-STATE

16X4

16

0 Cel

DUAL

R-XDIP-T16

35 ns

SN74ALS318N3

Texas Instruments

STANDARD SRAM

COMMERCIAL

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

64 words

4

IN-LINE

DIP20,.3

SRAMs

2.54 mm

70 Cel

OPEN-COLLECTOR

64X4

64

0 Cel

DUAL

R-PDIP-T20

NOT SPECIFIED

NOT SPECIFIED

SN74S208N1

Texas Instruments

STANDARD SRAM

COMMERCIAL

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

256 words

4

IN-LINE

DIP20,.3

SRAMs

2.54 mm

70 Cel

3-STATE

256X4

256

0 Cel

DUAL

R-PDIP-T20

Not Qualified

1024 bit

NOT SPECIFIED

NOT SPECIFIED

SN74LS189N3

Texas Instruments

STANDARD SRAM

COMMERCIAL

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

16 words

4

IN-LINE

DIP16,.3

SRAMs

2.54 mm

70 Cel

3-STATE

16X4

16

0 Cel

DUAL

R-PDIP-T16

SN74LS212N

Texas Instruments

STANDARD SRAM

COMMERCIAL

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

16 words

9

IN-LINE

DIP20,.3

SRAMs

2.54 mm

70 Cel

3-STATE

16X9

16

0 Cel

DUAL

R-PDIP-T20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SN74LS219ANP3

Texas Instruments

STANDARD SRAM

COMMERCIAL

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

16 words

4

IN-LINE

DIP16,.3

SRAMs

2.54 mm

70 Cel

3-STATE

16X4

16

0 Cel

DUAL

R-PDIP-T16

SN74ALS317N1

Texas Instruments

STANDARD SRAM

COMMERCIAL

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

64 words

4

IN-LINE

DIP20,.3

SRAMs

2.54 mm

70 Cel

OPEN-COLLECTOR

64X4

64

0 Cel

DUAL

R-PDIP-T20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SN74LS213N1

Texas Instruments

STANDARD SRAM

COMMERCIAL

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

16 words

12

IN-LINE

DIP20,.3

SRAMs

2.54 mm

70 Cel

3-STATE

16X12

16

0 Cel

DUAL

R-PDIP-T20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SN74LS319N3

Texas Instruments

STANDARD SRAM

COMMERCIAL

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

16 words

4

IN-LINE

DIP16,.3

SRAMs

2.54 mm

70 Cel

OPEN-COLLECTOR

16X4

16

0 Cel

DUAL

R-PDIP-T16

SN74ACT2164-18FM

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

32

QCCJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

180 mA

16384 words

5

5

5

CHIP CARRIER

LDCC32,.5X.6

SRAMs

1.27 mm

70 Cel

3-STATE

16KX5

16K

0 Cel

QUAD

1

R-PQCC-J32

5.25 V

Not Qualified

81920 bit

4.75 V

NOT SPECIFIED

NOT SPECIFIED

NO

.15 Amp

18 ns

SN74ALS218J

Texas Instruments

STANDARD SRAM

COMMERCIAL

20

DIP

RECTANGULAR

CERAMIC

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

32 words

8

IN-LINE

DIP20,.3

SRAMs

2.54 mm

70 Cel

3-STATE

32X8

32

0 Cel

DUAL

R-XDIP-T20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

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

SN74LS207J

Texas Instruments

STANDARD SRAM

COMMERCIAL

16

DIP

RECTANGULAR

CERAMIC

NO

TTL

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

SN74LS218NP1

Texas Instruments

STANDARD SRAM

COMMERCIAL

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

32 words

8

IN-LINE

DIP20,.3

SRAMs

2.54 mm

70 Cel

3-STATE

32X8

32

0 Cel

DUAL

R-PDIP-T20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SN7481AN-10

Texas Instruments

STANDARD SRAM

COMMERCIAL

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

16 words

5

1

IN-LINE

2.54 mm

70 Cel

OPEN-COLLECTOR

16X1

16

0 Cel

DUAL

1

R-PDIP-T14

5.25 V

5.08 mm

7.62 mm

Not Qualified

16 bit

4.75 V

NO

19.305 mm

28 ns

SN74ALS217J

Texas Instruments

STANDARD SRAM

COMMERCIAL

20

DIP

RECTANGULAR

CERAMIC

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

64 words

4

IN-LINE

DIP20,.3

SRAMs

2.54 mm

70 Cel

3-STATE

64X4

64

0 Cel

DUAL

R-XDIP-T20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SN74LS319AN3

Texas Instruments

STANDARD SRAM

COMMERCIAL

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

16 words

4

IN-LINE

DIP16,.3

SRAMs

2.54 mm

70 Cel

OPEN-COLLECTOR

16X4

16

0 Cel

DUAL

R-PDIP-T16

80 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

SN74LS318NP1

Texas Instruments

STANDARD SRAM

COMMERCIAL

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

32 words

8

IN-LINE

DIP20,.3

SRAMs

2.54 mm

70 Cel

OPEN-COLLECTOR

32X8

32

0 Cel

DUAL

R-PDIP-T20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

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

SN74S208N

Texas Instruments

STANDARD SRAM

COMMERCIAL

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

256 words

4

IN-LINE

DIP20,.3

SRAMs

2.54 mm

70 Cel

3-STATE

256X4

256

0 Cel

DUAL

R-PDIP-T20

Not Qualified

1024 bit

NOT SPECIFIED

NOT SPECIFIED

SN74ACT2157-20FN

Texas Instruments

CACHE TAG SRAM

COMMERCIAL

44

QCCJ

SQUARE

PLASTIC/EPOXY

YES

CMOS

J BEND

190 mA

2048 words

5

5

16

CHIP CARRIER

LDCC44,.7SQ

SRAMs

1.27 mm

70 Cel

2KX16

2K

0 Cel

QUAD

S-PQCC-J44

Not Qualified

32768 bit

.15 Amp

20 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

SN74LS217N3

Texas Instruments

STANDARD SRAM

COMMERCIAL

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

64 words

4

IN-LINE

DIP20,.3

SRAMs

2.54 mm

70 Cel

3-STATE

64X4

64

0 Cel

DUAL

R-PDIP-T20

NOT SPECIFIED

NOT SPECIFIED

SN74LS312NP1

Texas Instruments

STANDARD SRAM

COMMERCIAL

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

16 words

9

IN-LINE

DIP20,.3

SRAMs

2.54 mm

70 Cel

OPEN-COLLECTOR

16X9

16

0 Cel

DUAL

R-PDIP-T20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SN74LS219AJ4

Texas Instruments

STANDARD SRAM

COMMERCIAL

16

DIP

RECTANGULAR

CERAMIC

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

16 words

4

IN-LINE

DIP16,.3

SRAMs

2.54 mm

70 Cel

3-STATE

16X4

16

0 Cel

DUAL

R-XDIP-T16

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.