SQUARE SRAM 2,400+

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Part	Manufacturer	Memory IC Type	Temperature Grade	No. of Terminals	Package Code	Package Shape	Package Body Material	Surface Mount	No. of Functions	Technology	Screening Level	Terminal Form	Parallel or Serial	Operating Mode	Maximum Supply Current	No. of Words	Input/Output Type	Nominal Supply Voltage / Vsup (V)	Power Supplies (V)	Memory Width	Package Style (Meter)	Package Equivalence Code	Sub-Category	Terminal Pitch	Maximum Operating Temperature	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
CY7C131-55JXIT	Cypress Semiconductor	MULTI-PORT SRAM	INDUSTRIAL	52	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		J BEND	PARALLEL	ASYNCHRONOUS	110 mA	1024 words	COMMON	5	5	8	CHIP CARRIER	LDCC52,.8SQ	SRAMs	1.27 mm	85 Cel	3-STATE	1KX8	1K	4.5 V	-40 Cel	Matte Tin (Sn)	QUAD	2	S-PQCC-J52	3	5.5 V	5.08 mm		19.1262 mm	Not Qualified	8192 bit	4.5 V	INTERRUPT FLAG	e3	20	260	YES	.015 Amp	19.1262 mm	55 ns
CY7C131E-15NXI	Cypress Semiconductor	MULTI-PORT SRAM	INDUSTRIAL	52	QFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		GULL WING	PARALLEL	ASYNCHRONOUS	305 mA	1024 words	COMMON	5	5	8	FLATPACK	QFP52,.52SQ	SRAMs	.65 mm	85 Cel	3-STATE	1KX8	1K	4.5 V	-40 Cel	MATTE TIN	QUAD	2	S-PQFP-G52	3	5.5 V	2.5 mm		10 mm	Not Qualified	8192 bit	4.5 V		e3		260		.015 Amp	10 mm	15 ns
CY7C131E-25NXC	Cypress Semiconductor	MULTI-PORT SRAM	COMMERCIAL	52	QFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		GULL WING	PARALLEL	ASYNCHRONOUS	275 mA	1024 words	COMMON	5	5	8	FLATPACK	QFP52,.52SQ	SRAMs	.65 mm	70 Cel	3-STATE	1KX8	1K	4.5 V	0 Cel	MATTE TIN	QUAD	2	S-PQFP-G52	3	5.5 V	2.5 mm		10 mm	Not Qualified	8192 bit	4.5 V		e3		260		.015 Amp	10 mm	25 ns
CY7C136-55NXC	Cypress Semiconductor	MULTI-PORT SRAM	COMMERCIAL	52	QFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		GULL WING	PARALLEL	ASYNCHRONOUS	110 mA	2048 words	COMMON	5	5	8	FLATPACK	QFP52,.52SQ	SRAMs	.65 mm	70 Cel	3-STATE	2KX8	2K	4.5 V	0 Cel	Matte Tin (Sn)	QUAD	2	S-PQFP-G52	3	5.5 V	2.45 mm		10 mm	Not Qualified	16384 bit	4.5 V		e3	20	260		.015 Amp	10 mm	55 ns
CY7C136E-25JXC	Cypress Semiconductor	MULTI-PORT SRAM	COMMERCIAL	52	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		J BEND	PARALLEL	ASYNCHRONOUS	275 mA	2048 words	COMMON	5	5	8	CHIP CARRIER	LDCC52,.8SQ	SRAMs	1.27 mm	70 Cel	3-STATE	2KX8	2K	4.5 V	0 Cel	Matte Tin (Sn)	QUAD	2	S-PQCC-J52	3	5.5 V	5.08 mm		19.1262 mm	Not Qualified	16384 bit	4.5 V		e3	30	260		.015 Amp	19.1262 mm	25 ns
CY7C144AV-25AXC	Cypress Semiconductor	STANDARD SRAM	COMMERCIAL	64	LQFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		GULL WING	PARALLEL	ASYNCHRONOUS	165 mA	8192 words	COMMON	3.3	3.3	8	FLATPACK, LOW PROFILE	QFP64,.66SQ,32	SRAMs	.8 mm	70 Cel	3-STATE	8KX8	8K	2 V	0 Cel	NICKEL PALLADIUM GOLD	QUAD	2	S-PQFP-G64	3	3.6 V	1.6 mm		14 mm	Not Qualified	65536 bit	3 V		e4	20	260		.00005 Amp	14 mm	25 ns
CY7C4042KV13-933FCXC	Infineon Technologies	QDR SRAM	COMMERCIAL	361	HBGA	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		BALL	PARALLEL	SYNCHRONOUS		2097152 words		1.3		36	GRID ARRAY, HEAT SINK/SLUG			1 mm	70 Cel		2MX36	2M		0 Cel	TIN SILVER COPPER	BOTTOM		S-PBGA-B361	3	1.34 V	2.765 mm		21 mm		75497472 bit	1.26 V		e1					21 mm
CY7C4121KV13-667FCXC	Infineon Technologies	QDR SRAM	COMMERCIAL	361	HBGA	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		BALL	PARALLEL	SYNCHRONOUS		8388608 words		1.3		18	GRID ARRAY, HEAT SINK/SLUG			1 mm	70 Cel		8MX18	8M		0 Cel	TIN SILVER COPPER	BOTTOM		S-PBGA-B361	3	1.34 V	2.765 mm		21 mm		150994944 bit	1.26 V		e1					21 mm
CY7C4122KV13-106FCXC	Infineon Technologies	QDR SRAM	COMMERCIAL	361	HBGA	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		BALL	PARALLEL	SYNCHRONOUS		8388608 words		1.3		18	GRID ARRAY, HEAT SINK/SLUG			1 mm	70 Cel		8MX18	8M		0 Cel	TIN SILVER COPPER	BOTTOM		S-PBGA-B361	3	1.34 V	2.765 mm		21 mm		150994944 bit	1.26 V		e1					21 mm
CYD18S18V18-200BBAXI	Cypress Semiconductor	MULTI-PORT SRAM	INDUSTRIAL	256	LBGA	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		BALL	PARALLEL	SYNCHRONOUS	830 mA	1048576 words	COMMON	1.5	1.5/1.8	18	GRID ARRAY, LOW PROFILE	BGA256,16X16,40	SRAMs	1 mm	85 Cel	3-STATE	1MX18	1M	1.4 V	-40 Cel	TIN SILVER COPPER	BOTTOM	2	S-PBGA-B256	3	1.58 V	1.7 mm	200 MHz	17 mm	Not Qualified	18874368 bit	1.42 V	PIPELINED OR FLOW-THROUGH ARCHITECTURE, IT CAN ALSO OPERATES AT 1.8V	e1	20	260		.35 Amp	17 mm	3.3 ns
CYD18S36V18-167BBAI	Cypress Semiconductor	MULTI-PORT SRAM	INDUSTRIAL	256	LBGA	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		BALL	PARALLEL	SYNCHRONOUS	780 mA	524288 words	COMMON	1.5	1.5/1.8	36	GRID ARRAY, LOW PROFILE	BGA256,16X16,40	SRAMs	1 mm	85 Cel	3-STATE	512KX36	512K	1.4 V	-40 Cel	TIN LEAD	BOTTOM	2	S-PBGA-B256	3	1.58 V	1.7 mm	167 MHz	17 mm	Not Qualified	18874368 bit	1.42 V	PIPELINED OR FLOW-THROUGH ARCHITECTURE, IT CAN ALSO OPERATES AT 1.8V	e0				.35 Amp	17 mm	4 ns
MCM62940AFN14	Motorola	CACHE SRAM	COMMERCIAL	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		J BEND	PARALLEL	SYNCHRONOUS	165 mA	32768 words	COMMON	5	5	9	CHIP CARRIER	LDCC44,.7SQ	SRAMs	1.27 mm	70 Cel	3-STATE	32KX9	32K		0 Cel	TIN LEAD	QUAD	1	S-PQCC-J44		5.5 V	4.57 mm		16.5862 mm	Not Qualified	294912 bit	4.5 V	OUTPUT BUFFER SUPPLY VOLTAGE 5V +/- 10% OR 3.3V +/- 10%; SELF-TIMED WRITE; BURST COUNTER	e0			YES	.03 Amp	16.5862 mm	14 ns
SNJ54AS871FK	Texas Instruments	MULTI-PORT SRAM	MILITARY	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	38535Q/M;38534H;883B	NO LEAD	PARALLEL	ASYNCHRONOUS		16 words		5		4	CHIP CARRIER	LCC28,.45SQ	Other Memory ICs	1.27 mm	125 Cel		16X4	16		-55 Cel		QUAD		S-CQCC-N28		5.5 V	2.03 mm		11.43 mm	Not Qualified	64 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED			11.43 mm	16 ns
SN54ALS218FH	Texas Instruments	STANDARD SRAM	MILITARY	20	QCCN	SQUARE	CERAMIC	YES		TTL		NO LEAD	PARALLEL	ASYNCHRONOUS		32 words				8	CHIP CARRIER	LCC20,.35SQ	SRAMs	1.27 mm	125 Cel	3-STATE	32X8	32		-55 Cel		QUAD		S-XQCC-N20						Not Qualified					NOT SPECIFIED	NOT SPECIFIED
SNC54ALS317FH	Texas Instruments	STANDARD SRAM	MILITARY	20	QCCN	SQUARE	CERAMIC	YES		TTL	MIL-STD-883 Class B (Modified)	NO LEAD	PARALLEL	ASYNCHRONOUS		64 words				4	CHIP CARRIER	LCC20,.35SQ	SRAMs	1.27 mm	125 Cel	OPEN-COLLECTOR	64X4	64		-55 Cel		QUAD		S-XQCC-N20						Not Qualified					NOT SPECIFIED	NOT SPECIFIED
SN54AS871FK	Texas Instruments	MULTI-PORT SRAM	MILITARY	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL		NO LEAD	PARALLEL	ASYNCHRONOUS		16 words		5		4	CHIP CARRIER	LCC28,.45SQ	Other Memory ICs	1.27 mm	125 Cel	3-STATE	16X4	16		-55 Cel		QUAD	2	S-CQCC-N28		5.5 V	2.03 mm		11.43 mm	Not Qualified	64 bit	4.5 V	DUAL MEMORY FOR MULTIBUS ARCHITECTURE; SEPARATE I/O FOR PORT A		NOT SPECIFIED	NOT SPECIFIED	NO		11.43 mm	20 ns
SNJ54HCT189FK	Texas Instruments	STANDARD SRAM	MILITARY	20	QCCN	SQUARE	CERAMIC	YES		CMOS	38535Q/M;38534H;883B	NO LEAD	PARALLEL	ASYNCHRONOUS	30 mA	16 words		5	5	4	CHIP CARRIER	LCC20,.35SQ	SRAMs	1.27 mm	125 Cel	3-STATE	16X4	16		-55 Cel		QUAD		S-XQCC-N20						Not Qualified					NOT SPECIFIED	NOT SPECIFIED				27 ns
SNJ54ALS870FK	Texas Instruments	STANDARD SRAM	MILITARY	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	38535Q/M;38534H;883B	NO LEAD	PARALLEL	ASYNCHRONOUS		16 words		5		4	CHIP CARRIER	LCC28,.45SQ	Other Memory ICs	1.27 mm	125 Cel		16X4	16		-55 Cel		QUAD		S-CQCC-N28		5.5 V	2.03 mm		11.43 mm	Not Qualified	64 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED			11.43 mm	24 ns
SN54LS170FK	Texas Instruments	STANDARD SRAM	MILITARY	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS		NO LEAD	PARALLEL	ASYNCHRONOUS		4 words		5	5	4	CHIP CARRIER	LCC20,.35SQ	Other Memory ICs	1.27 mm	125 Cel	OPEN-COLLECTOR	4X4	4		-55 Cel		QUAD	1	S-CQCC-N20		5.5 V	2.03 mm		8.89 mm	Not Qualified	16 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED	NO		8.89 mm	40 ns
SN54HCT219FK	Texas Instruments	STANDARD SRAM	MILITARY	20	QCCN	SQUARE	CERAMIC	YES		CMOS		NO LEAD	PARALLEL	ASYNCHRONOUS	30 mA	16 words		5	5	4	CHIP CARRIER	LCC20,.35SQ	SRAMs	1.27 mm	125 Cel	3-STATE	16X4	16		-55 Cel		QUAD		S-XQCC-N20						Not Qualified					NOT SPECIFIED	NOT SPECIFIED				27 ns
54F189LLQB	Texas Instruments	STANDARD SRAM	AUTOMOTIVE	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS		NO LEAD	PARALLEL	ASYNCHRONOUS		16 words		5		4	CHIP CARRIER			1.27 mm	125 Cel		16X4	16		-40 Cel		QUAD		S-CQCC-N20		5.5 V	1.905 mm		8.89 mm		64 bit	4.5 V							8.89 mm	32 ns
SNC54ALS318FH	Texas Instruments	STANDARD SRAM	MILITARY	20	QCCN	SQUARE	CERAMIC	YES		TTL	MIL-STD-883 Class B (Modified)	NO LEAD	PARALLEL	ASYNCHRONOUS		64 words				4	CHIP CARRIER	LCC20,.35SQ	SRAMs	1.27 mm	125 Cel	OPEN-COLLECTOR	64X4	64		-55 Cel		QUAD		S-XQCC-N20						Not Qualified					NOT SPECIFIED	NOT SPECIFIED
54F219LLQB	Texas Instruments	STANDARD SRAM	OTHER	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS		NO LEAD	PARALLEL	ASYNCHRONOUS		16 words		5		4	CHIP CARRIER			1.27 mm	100 Cel		16X4	16		-55 Cel		QUAD		S-CQCC-N20		5.5 V	1.905 mm		8.89 mm		64 bit	4.5 V							8.89 mm	32 ns
SNC54ALS217FH	Texas Instruments	STANDARD SRAM	MILITARY	20	QCCN	SQUARE	CERAMIC	YES		TTL	MIL-STD-883 Class B (Modified)	NO LEAD	PARALLEL	ASYNCHRONOUS		64 words				4	CHIP CARRIER	LCC20,.35SQ	SRAMs	1.27 mm	125 Cel	3-STATE	64X4	64		-55 Cel		QUAD		S-XQCC-N20						Not Qualified					NOT SPECIFIED	NOT SPECIFIED
SN54ALS870FK	Texas Instruments	STANDARD SRAM	MILITARY	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL		NO LEAD	PARALLEL	ASYNCHRONOUS		16 words		5		4	CHIP CARRIER	LCC28,.45SQ	Other Memory ICs	1.27 mm	125 Cel	3-STATE	16X4	16		-55 Cel		QUAD	2	S-CQCC-N28		5.5 V	2.03 mm		11.43 mm	Not Qualified	64 bit	4.5 V	DUAL MEMORY FOR MULTIBUS ARCHITECTURE		NOT SPECIFIED	NOT SPECIFIED	NO		11.43 mm	20 ns
SN54LS670FK	Texas Instruments	STANDARD SRAM	MILITARY	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL		NO LEAD	PARALLEL	ASYNCHRONOUS		4 words		5	5	4	CHIP CARRIER	LCC20,.35SQ	Other Memory ICs	1.27 mm	125 Cel	3-STATE	4X4	4		-55 Cel		QUAD	1	S-CQCC-N20		5.5 V	2.03 mm		8.89 mm	Not Qualified	16 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED	NO		8.89 mm	45 ns
SN54HCT189FK	Texas Instruments	STANDARD SRAM	MILITARY	20	QCCN	SQUARE	CERAMIC	YES		CMOS		NO LEAD	PARALLEL	ASYNCHRONOUS	30 mA	16 words		5	5	4	CHIP CARRIER	LCC20,.35SQ	SRAMs	1.27 mm	125 Cel	3-STATE	16X4	16		-55 Cel		QUAD		S-XQCC-N20						Not Qualified					NOT SPECIFIED	NOT SPECIFIED				27 ns
SN54ALS871FK	Texas Instruments	MULTI-PORT SRAM	MILITARY	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL		NO LEAD	PARALLEL	ASYNCHRONOUS		16 words		5		4	CHIP CARRIER	LCC28,.45SQ	Other Memory ICs	1.27 mm	125 Cel	3-STATE	16X4	16		-55 Cel		QUAD	2	S-CQCC-N28		5.5 V	2.03 mm		11.43 mm	Not Qualified	64 bit	4.5 V	DUAL MEMORY FOR MULTIBUS ARCHITECTURE; SEPARATE I/O FOR PORT A		NOT SPECIFIED	NOT SPECIFIED	NO		11.43 mm
SNC54ALS218FH	Texas Instruments	STANDARD SRAM	MILITARY	20	QCCN	SQUARE	CERAMIC	YES		TTL	MIL-STD-883 Class B (Modified)	NO LEAD	PARALLEL	ASYNCHRONOUS		32 words				8	CHIP CARRIER	LCC20,.35SQ	SRAMs	1.27 mm	125 Cel	3-STATE	32X8	32		-55 Cel		QUAD		S-XQCC-N20						Not Qualified					NOT SPECIFIED	NOT SPECIFIED
54F189LL	Texas Instruments	STANDARD SRAM	AUTOMOTIVE	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS		NO LEAD	PARALLEL	ASYNCHRONOUS		16 words		5		4	CHIP CARRIER			1.27 mm	125 Cel		16X4	16		-40 Cel		QUAD		S-CQCC-N20		5.5 V	1.905 mm		8.89 mm		64 bit	4.5 V							8.89 mm	32 ns
SN54HC219FK	Texas Instruments	STANDARD SRAM	MILITARY	20	QCCN	SQUARE	CERAMIC	YES		CMOS		NO LEAD	PARALLEL	ASYNCHRONOUS		16 words				4	CHIP CARRIER	LCC20,.35SQ	SRAMs	1.27 mm	125 Cel	3-STATE	16X4	16		-55 Cel		QUAD		S-XQCC-N20						Not Qualified					NOT SPECIFIED	NOT SPECIFIED				81 ns
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
SNJ54ALS318FH	Texas Instruments	STANDARD SRAM	MILITARY	20	QCCN	SQUARE	CERAMIC	YES		TTL	38535Q/M;38534H;883B	NO LEAD	PARALLEL	ASYNCHRONOUS		64 words				4	CHIP CARRIER	LCC20,.35SQ	SRAMs	1.27 mm	125 Cel	OPEN-COLLECTOR	64X4	64		-55 Cel		QUAD		S-XQCC-N20						Not Qualified					NOT SPECIFIED	NOT SPECIFIED
SN54AS870FK	Texas Instruments	MULTI-PORT SRAM	MILITARY	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL		NO LEAD	PARALLEL	ASYNCHRONOUS		16 words		5		4	CHIP CARRIER	LCC28,.45SQ	Other Memory ICs	1.27 mm	125 Cel	3-STATE	16X4	16		-55 Cel		QUAD	2	S-CQCC-N28		5.5 V	2.03 mm		11.43 mm	Not Qualified	64 bit	4.5 V	DUAL MEMORY FOR MULTIBUS ARCHITECTURE		NOT SPECIFIED	NOT SPECIFIED	NO		11.43 mm	20 ns
SN54HCT219FH	Texas Instruments	STANDARD SRAM	MILITARY	20	QCCN	SQUARE	CERAMIC	YES		CMOS		NO LEAD	PARALLEL	ASYNCHRONOUS	30 mA	16 words		5	5	4	CHIP CARRIER	LCC20,.35SQ	SRAMs	1.27 mm	125 Cel	3-STATE	16X4	16		-55 Cel		QUAD		S-XQCC-N20						Not Qualified					NOT SPECIFIED	NOT SPECIFIED				27 ns
SNJ54HCT219FK	Texas Instruments	STANDARD SRAM	MILITARY	20	QCCN	SQUARE	CERAMIC	YES		CMOS	38535Q/M;38534H;883B	NO LEAD	PARALLEL	ASYNCHRONOUS	30 mA	16 words		5	5	4	CHIP CARRIER	LCC20,.35SQ	SRAMs	1.27 mm	125 Cel	3-STATE	16X4	16		-55 Cel		QUAD		S-XQCC-N20						Not Qualified					NOT SPECIFIED	NOT SPECIFIED				27 ns
SN54ALS217FH	Texas Instruments	STANDARD SRAM	MILITARY	20	QCCN	SQUARE	CERAMIC	YES		TTL		NO LEAD	PARALLEL	ASYNCHRONOUS		64 words				4	CHIP CARRIER	LCC20,.35SQ	SRAMs	1.27 mm	125 Cel	3-STATE	64X4	64		-55 Cel		QUAD		S-XQCC-N20						Not Qualified					NOT SPECIFIED	NOT SPECIFIED
SN54HC189FK	Texas Instruments	STANDARD SRAM	MILITARY	20	QCCN	SQUARE	CERAMIC	YES		CMOS		NO LEAD	PARALLEL	ASYNCHRONOUS		16 words				4	CHIP CARRIER	LCC20,.35SQ	SRAMs	1.27 mm	125 Cel	3-STATE	16X4	16		-55 Cel		QUAD		S-XQCC-N20						Not Qualified					NOT SPECIFIED	NOT SPECIFIED				81 ns
SNJ54LS670FK	Texas Instruments	STANDARD SRAM	MILITARY	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL	MIL-PRF-38535	NO LEAD	PARALLEL	ASYNCHRONOUS		4 words		5	5	4	CHIP CARRIER	LCC20,.35SQ	Other Memory ICs	1.27 mm	125 Cel	3-STATE	4X4	4		-55 Cel	TIN LEAD	QUAD	1	S-CQCC-N20		5.25 V	2.03 mm	35 MHz	8.89 mm	Not Qualified	16 bit	4.75 V		e0			NO	.05 Amp	8.89 mm	45 ns
SNJ54ALS217FH	Texas Instruments	STANDARD SRAM	MILITARY	20	QCCN	SQUARE	CERAMIC	YES		TTL	38535Q/M;38534H;883B	NO LEAD	PARALLEL	ASYNCHRONOUS		64 words				4	CHIP CARRIER	LCC20,.35SQ	SRAMs	1.27 mm	125 Cel	3-STATE	64X4	64		-55 Cel		QUAD		S-XQCC-N20						Not Qualified					NOT SPECIFIED	NOT SPECIFIED
SNJ54HC189FK	Texas Instruments	STANDARD SRAM	MILITARY	20	QCCN	SQUARE	CERAMIC	YES		CMOS	38535Q/M;38534H;883B	NO LEAD	PARALLEL	ASYNCHRONOUS		16 words				4	CHIP CARRIER	LCC20,.35SQ	SRAMs	1.27 mm	125 Cel	3-STATE	16X4	16		-55 Cel		QUAD		S-XQCC-N20						Not Qualified					NOT SPECIFIED	NOT SPECIFIED				81 ns
SNJ54AS870FK	Texas Instruments	MULTI-PORT SRAM	MILITARY	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	38535Q/M;38534H;883B	NO LEAD	PARALLEL	ASYNCHRONOUS		16 words		5		4	CHIP CARRIER	LCC28,.45SQ	Other Memory ICs	1.27 mm	125 Cel		16X4	16		-55 Cel		QUAD		S-CQCC-N28		5.5 V	2.03 mm		11.43 mm	Not Qualified	64 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED			11.43 mm	20 ns
SN54HC189FH	Texas Instruments	STANDARD SRAM	MILITARY	20	QCCN	SQUARE	CERAMIC	YES		CMOS		NO LEAD	PARALLEL	ASYNCHRONOUS		16 words				4	CHIP CARRIER	LCC20,.35SQ	SRAMs	1.27 mm	125 Cel	3-STATE	16X4	16		-55 Cel		QUAD		S-XQCC-N20						Not Qualified					NOT SPECIFIED	NOT SPECIFIED				81 ns
SNJ54ALS317FH	Texas Instruments	STANDARD SRAM	MILITARY	20	QCCN	SQUARE	CERAMIC	YES		TTL	38535Q/M;38534H;883B	NO LEAD	PARALLEL	ASYNCHRONOUS		64 words				4	CHIP CARRIER	LCC20,.35SQ	SRAMs	1.27 mm	125 Cel	OPEN-COLLECTOR	64X4	64		-55 Cel		QUAD		S-XQCC-N20						Not Qualified					NOT SPECIFIED	NOT SPECIFIED
SN54HCT189FH	Texas Instruments	STANDARD SRAM	MILITARY	20	QCCN	SQUARE	CERAMIC	YES		CMOS		NO LEAD	PARALLEL	ASYNCHRONOUS	30 mA	16 words		5	5	4	CHIP CARRIER	LCC20,.35SQ	SRAMs	1.27 mm	125 Cel	3-STATE	16X4	16		-55 Cel		QUAD		S-XQCC-N20						Not Qualified					NOT SPECIFIED	NOT SPECIFIED				27 ns
SNJ54HC219FK	Texas Instruments	STANDARD SRAM	MILITARY	20	QCCN	SQUARE	CERAMIC	YES		CMOS	38535Q/M;38534H;883B	NO LEAD	PARALLEL	ASYNCHRONOUS		16 words				4	CHIP CARRIER	LCC20,.35SQ	SRAMs	1.27 mm	125 Cel	3-STATE	16X4	16		-55 Cel		QUAD		S-XQCC-N20						Not Qualified					NOT SPECIFIED	NOT SPECIFIED				81 ns
SN54ALS318FH	Texas Instruments	STANDARD SRAM	MILITARY	20	QCCN	SQUARE	CERAMIC	YES		TTL		NO LEAD	PARALLEL	ASYNCHRONOUS		64 words				4	CHIP CARRIER	LCC20,.35SQ	SRAMs	1.27 mm	125 Cel	OPEN-COLLECTOR	64X4	64		-55 Cel		QUAD		S-XQCC-N20						Not Qualified					NOT SPECIFIED	NOT SPECIFIED
SN54ALS317FH	Texas Instruments	STANDARD SRAM	MILITARY	20	QCCN	SQUARE	CERAMIC	YES		TTL		NO LEAD	PARALLEL	ASYNCHRONOUS		64 words				4	CHIP CARRIER	LCC20,.35SQ	SRAMs	1.27 mm	125 Cel	OPEN-COLLECTOR	64X4	64		-55 Cel		QUAD		S-XQCC-N20						Not Qualified					NOT SPECIFIED	NOT SPECIFIED

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.