20 SRAM 989

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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

SN74LS213N3

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 SPECIFIED

NOT SPECIFIED

SN74LS170FN

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

OPEN-COLLECTOR

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

40 ns

SN74ALS318NP1

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

SN74ALS317NP3

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

SN74ALS218N3

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 SPECIFIED

NOT SPECIFIED

SN74ALS317N

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

SN74LS311NP1

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

SN74LS311N1

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

SN74ALS217N3

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

SN74LS217J

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

SN74LS312N1

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

SN74LS311JP4

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

SN74LS211J4

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

3-STATE

16X9

16

0 Cel

DUAL

R-XDIP-T20

NOT SPECIFIED

NOT SPECIFIED

SN74LS317JP4

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

OPEN-COLLECTOR

64X4

64

0 Cel

DUAL

R-XDIP-T20

NOT SPECIFIED

NOT SPECIFIED

SN74ALS218J4

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

SN74LS311NP3

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 SPECIFIED

NOT SPECIFIED

SN74S208J

Texas Instruments

STANDARD SRAM

COMMERCIAL

20

DIP

RECTANGULAR

CERAMIC

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-XDIP-T20

Not Qualified

1024 bit

NOT SPECIFIED

NOT SPECIFIED

SN74LS317NP3

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

SN74ALS217NP1

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 Qualified

NOT SPECIFIED

NOT SPECIFIED

SN74ALS317N3

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

SN74HC219FH

Texas Instruments

STANDARD SRAM

INDUSTRIAL

20

QCCN

SQUARE

CERAMIC

YES

CMOS

NO LEAD

PARALLEL

ASYNCHRONOUS

16 words

4

CHIP CARRIER

LCC20,.35SQ

SRAMs

1.27 mm

85 Cel

3-STATE

16X4

16

-40 Cel

QUAD

S-XQCC-N20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

81 ns

SN74LS313N1

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

OPEN-COLLECTOR

16X12

16

0 Cel

DUAL

R-PDIP-T20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SN74LS218N3

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 SPECIFIED

NOT SPECIFIED

SN74LS211NP1

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

SN74LS313J

Texas Instruments

STANDARD SRAM

COMMERCIAL

20

DIP

RECTANGULAR

CERAMIC

NO

TTL

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

16 words

12

IN-LINE

DIP20,.3

SRAMs

2.54 mm

70 Cel

OPEN-COLLECTOR

16X12

16

0 Cel

DUAL

R-XDIP-T20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SN74LS318N3

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 SPECIFIED

NOT SPECIFIED

SN74LS317N3

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

SN74LS212J4

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

3-STATE

16X9

16

0 Cel

DUAL

R-XDIP-T20

NOT SPECIFIED

NOT SPECIFIED

SN74LS213J

Texas Instruments

STANDARD SRAM

COMMERCIAL

20

DIP

RECTANGULAR

CERAMIC

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-XDIP-T20

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

SN74ALS218JP4

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

DS2015S

Analog Devices

STANDARD SRAM

COMMERCIAL

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

SERIAL

ASYNCHRONOUS

6 mA

32 words

COMMON

8

SMALL OUTLINE

SOP20,.4

SRAMs

1.27 mm

70 Cel

3-STATE

32X8

32

0 Cel

TIN LEAD

DUAL

4, (3 LINE)

R-PDSO-G20

4 MHz

Not Qualified

e0

.006 Amp

DS2430EN

Analog Devices

NON-VOLATILE SRAM

INDUSTRIAL

20

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

CMOS

GULL WING

.5 mA

32 words

3/5

8

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP20,.25

SRAMs

.635 mm

85 Cel

32X8

32

-40 Cel

TIN LEAD

DUAL

R-PDSO-G20

Not Qualified

e0

.00000015 Amp

15000 ns

MC10H145FNR2

Onsemi

STANDARD SRAM

COMMERCIAL EXTENDED

20

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

ECL

-5.2 V

J BEND

PARALLEL

ASYNCHRONOUS

16 words

4

CHIP CARRIER

LDCC20,.4SQ

Other Memory ICs

1.27 mm

75 Cel

16X4

16

0 Cel

TIN LEAD

QUAD

S-PQCC-J20

4.57 mm

8.965 mm

Not Qualified

64 bit

e0

8.965 mm

6 ns

MC10H145FN

Onsemi

STANDARD SRAM

COMMERCIAL EXTENDED

20

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

ECL

-5.2 V

J BEND

PARALLEL

ASYNCHRONOUS

16 words

4

CHIP CARRIER

LDCC20,.4SQ

Other Memory ICs

1.27 mm

75 Cel

16X4

16

0 Cel

TIN LEAD

QUAD

S-PQCC-J20

4.57 mm

8.965 mm

Not Qualified

64 bit

e0

8.965 mm

6 ns

5962-8670511XX

STMicroelectronics

STANDARD SRAM

MILITARY

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

NO LEAD

PARALLEL

ASYNCHRONOUS

4096 words

5

4

CHIP CARRIER

125 Cel

4KX4

4K

-55 Cel

QUAD

S-CQCC-N20

5.5 V

Not Qualified

16384 bit

4.5 V

25 ns

IMS1420S-45

STMicroelectronics

STANDARD SRAM

COMMERCIAL

20

DIP

RECTANGULAR

CERAMIC

NO

MOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

4096 words

COMMON

5

5

4

IN-LINE

DIP20,.3

SRAMs

2.54 mm

70 Cel

3-STATE

4KX4

4K

0 Cel

TIN LEAD

DUAL

R-XDIP-T20

Not Qualified

16384 bit

e0

40 ns

MK41H67P-35

STMicroelectronics

STANDARD SRAM

COMMERCIAL

20

DIP

RECTANGULAR

CERAMIC

NO

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

120 mA

16384 words

SEPARATE

5

5

1

IN-LINE

DIP20,.3

SRAMs

2.54 mm

70 Cel

3-STATE

16KX1

16K

0 Cel

TIN LEAD

DUAL

R-XDIP-T20

Not Qualified

16384 bit

e0

35 ns

IMS1423E-25

STMicroelectronics

STANDARD SRAM

COMMERCIAL

20

SOJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

105 mA

4096 words

COMMON

5

5

4

SMALL OUTLINE

SOJ20,.34

SRAMs

1.27 mm

70 Cel

3-STATE

4KX4

4K

4.5 V

0 Cel

TIN LEAD

DUAL

1

R-PDSO-J20

5.5 V

3.556 mm

7.62 mm

Not Qualified

16384 bit

4.5 V

e0

NO

12.825 mm

25 ns

IMS1400N-55M

STMicroelectronics

STANDARD SRAM

MILITARY

20

QCCN

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

NMOS

38535Q/M;38534H;883B

NO LEAD

PARALLEL

ASYNCHRONOUS

120 mA

16384 words

SEPARATE

5

5

1

CHIP CARRIER

LCC20,.3X.43

SRAMs

1.27 mm

125 Cel

3-STATE

16KX1

16K

-55 Cel

TIN LEAD

QUAD

1

R-CQCC-N20

5.5 V

1.981 mm

7.36 mm

Not Qualified

16384 bit

4.5 V

e0

NO

10.795 mm

50 ns

MK41H67N-25

STMicroelectronics

STANDARD SRAM

COMMERCIAL

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

120 mA

16384 words

SEPARATE

5

5

1

IN-LINE

DIP20,.3

SRAMs

2.54 mm

70 Cel

3-STATE

16KX1

16K

2 V

0 Cel

TIN LEAD

DUAL

1

R-PDIP-T20

5.5 V

5.334 mm

7.62 mm

Not Qualified

16384 bit

4.5 V

e0

NO

26.289 mm

25 ns

IMS1420W-45

STMicroelectronics

STANDARD SRAM

COMMERCIAL

20

QCCN

RECTANGULAR

CERAMIC

YES

MOS

NO LEAD

PARALLEL

ASYNCHRONOUS

4096 words

COMMON

5

5

4

CHIP CARRIER

LCC20,.3X.43

SRAMs

1.27 mm

70 Cel

3-STATE

4KX4

4K

0 Cel

TIN LEAD

QUAD

R-XQCC-N20

Not Qualified

16384 bit

e0

40 ns

5962-8670514ZC

STMicroelectronics

STANDARD SRAM

MILITARY

20

DFP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

FLAT

PARALLEL

ASYNCHRONOUS

4096 words

5

4

FLATPACK

1.27 mm

125 Cel

3-STATE

4KX4

4K

-55 Cel

GOLD

DUAL

1

R-CDFP-F20

5.5 V

1.356 mm

Not Qualified

16384 bit

4.5 V

e4

NO

12.192 mm

55 ns

IMS1400S-45M

STMicroelectronics

STANDARD SRAM

MILITARY

20

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

NMOS

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

-55 Cel

TIN LEAD

DUAL

1

R-CDIP-T20

5.5 V

3.124 mm

7.62 mm

Not Qualified

16384 bit

4.5 V

e0

NO

25.4 mm

40 ns

IMS1423E-45

STMicroelectronics

STANDARD SRAM

COMMERCIAL

20

SOJ

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

J BEND

PARALLEL

ASYNCHRONOUS

100 mA

4096 words

COMMON

5

5

4

SMALL OUTLINE

SOJ20,.34

SRAMs

1.27 mm

70 Cel

3-STATE

4KX4

4K

4.5 V

0 Cel

TIN LEAD

DUAL

1

R-PDSO-J20

5.5 V

3.556 mm

7.62 mm

Not Qualified

16384 bit

4.5 V

e0

NO

12.825 mm

40 ns

MK41L67N25

STMicroelectronics

STANDARD SRAM

COMMERCIAL

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

60 mA

16384 words

SEPARATE

3.3

3.3

1

IN-LINE

DIP20,.3

SRAMs

2.54 mm

70 Cel

3-STATE

16KX1

16K

2 V

0 Cel

DUAL

R-PDIP-T20

Not Qualified

16384 bit

.00005 Amp

25 ns

MK41H69N-35

STMicroelectronics

STANDARD SRAM

COMMERCIAL

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

THROUGH-HOLE

PARALLEL

ASYNCHRONOUS

120 mA

4096 words

COMMON

5

5

4

IN-LINE

DIP20,.3

SRAMs

2.54 mm

70 Cel

3-STATE

4KX4

4K

2 V

0 Cel

TIN LEAD

DUAL

1

R-PDIP-T20

5.5 V

5.334 mm

7.62 mm

Not Qualified

16384 bit

4.5 V

e0

NO

26.289 mm

35 ns

IMS1403N-55M

STMicroelectronics

STANDARD SRAM

MILITARY

20

QCCN

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

38535Q/M;38534H;883B

NO LEAD

PARALLEL

ASYNCHRONOUS

75 mA

16384 words

SEPARATE

5

5

1

CHIP CARRIER

LCC20,.3X.43

SRAMs

1.27 mm

125 Cel

3-STATE

16KX1

16K

4.5 V

-55 Cel

TIN LEAD

QUAD

1

R-CQCC-N20

5.5 V

1.981 mm

7.36 mm

Not Qualified

16384 bit

4.5 V

e0

NO

10.795 mm

50 ns

IMS1403LN-35M

STMicroelectronics

STANDARD SRAM

MILITARY

20

QCCN

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

1

CMOS

38535Q/M;38534H;883B

NO LEAD

PARALLEL

ASYNCHRONOUS

75 mA

16384 words

SEPARATE

5

5

1

CHIP CARRIER

LCC20,.3X.43

SRAMs

1.27 mm

125 Cel

3-STATE

16KX1

16K

2 V

-55 Cel

TIN LEAD

QUAD

1

R-CQCC-N20

5.5 V

1.981 mm

7.36 mm

Not Qualified

16384 bit

4.5 V

e0

NO

10.795 mm

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.