SQUARE FIFO 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	Cycle Time	No. of Functions	Technology	Screening Level	Terminal Form	Parallel or Serial	Operating Mode	Maximum Supply Current	No. of Words	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	Output Characteristics	Organization	No. of Words Code	Minimum Operating Temperature	Terminal Finish	Terminal Position	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
SN74V235-15PAG	Texas Instruments	OTHER FIFO	COMMERCIAL	64	TFQFP	SQUARE	PLASTIC/EPOXY	YES	15 ns	1	CMOS		GULL WING	PARALLEL	SYNCHRONOUS	35 mA	2048 words	3.3	3.3	18	FLATPACK, THIN PROFILE, FINE PITCH	TQFP64,.47SQ		FIFOs	.5 mm	70 Cel	3-STATE	2KX18	2K	0 Cel	NICKEL PALLADIUM GOLD	QUAD	S-PQFP-G64	3	3.6 V	1.2 mm	166 MHz	10 mm	Not Qualified	36864 bit	3 V		e4	30	260	YES		10 mm	10 ns
5962-9560901NXD	Texas Instruments	BI-DIRECTIONAL FIFO	MILITARY	120	LFQFP	SQUARE	PLASTIC/EPOXY	YES	20 ns	1	CMOS	MIL-PRF-38535 Class N	GULL WING	PARALLEL	SYNCHRONOUS		1024 words	5	5	36	FLATPACK, LOW PROFILE, FINE PITCH	QFP120,.63SQ,16		FIFOs	.4 mm	125 Cel		1KX36	1K	-55 Cel	NICKEL PALLADIUM GOLD	QUAD	S-PQFP-G120	3	5.5 V	1.6 mm	50 MHz	14 mm	Not Qualified	36864 bit	4.5 V		e4	30	260	NO	.03 Amp	14 mm	15 ns
SN74ACT7801-15FN	Texas Instruments	OTHER FIFO	COMMERCIAL	68	QCCJ	SQUARE	PLASTIC/EPOXY	YES	25 ns	1	CMOS		J BEND	PARALLEL	SYNCHRONOUS		1024 words	5	5	18	CHIP CARRIER	LDCC68,1.0SQ		FIFOs	1.27 mm	70 Cel	3-STATE	1KX18	1K	0 Cel		QUAD	S-PQCC-J68		5.5 V	4.57 mm		24.23 mm	Not Qualified	18432 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED	YES		24.23 mm	15 ns
SN74ACT2236-40FN	Texas Instruments	BI-DIRECTIONAL FIFO	INDUSTRIAL	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	40 ns	1	CMOS		J BEND	PARALLEL	SYNCHRONOUS		2048 words	5	5	9	CHIP CARRIER	LDCC44,.7SQ		FIFOs	1.27 mm	85 Cel	3-STATE	2KX9	2K	-40 Cel		QUAD	S-PQCC-J44		5.5 V	4.57 mm	25 MHz	16.5862 mm	Not Qualified	18432 bit	4.5 V	BYPASS XCVR		NOT SPECIFIED	NOT SPECIFIED	YES	.0004 Amp	16.5862 mm	35 ns
SN74ACT7802-40FNR	Texas Instruments		COMMERCIAL	68	QCCJ	SQUARE	PLASTIC/EPOXY	YES	40 ns	1	CMOS		J BEND	PARALLEL	SYNCHRONOUS		1024 words	5		18	CHIP CARRIER				1.27 mm	70 Cel	3-STATE	1KX18	1K	0 Cel		QUAD	S-PQCC-J68		5.5 V	4.57 mm		24.23 mm	Not Qualified	18432 bit	4.5 V					YES		24.23 mm	35 ns
SN74ACT72235-20PM	Texas Instruments		COMMERCIAL	64	LFQFP	SQUARE	PLASTIC/EPOXY	YES	20 ns	1	CMOS		GULL WING	PARALLEL	SYNCHRONOUS		1024 words	5		9	FLATPACK, LOW PROFILE, FINE PITCH				.5 mm	70 Cel		1KX9	1K	0 Cel		QUAD	S-PQFP-G64		5.5 V	1.6 mm		10 mm	Not Qualified	9216 bit	4.5 V	FALL THRU 22NS				YES		10 mm	25 ns
SN74ACT3651-30PCB	Texas Instruments	BI-DIRECTIONAL FIFO	COMMERCIAL	120	LFQFP	SQUARE	PLASTIC/EPOXY	YES	30 ns	1	CMOS		GULL WING	PARALLEL	SYNCHRONOUS		2048 words	5	5	36	FLATPACK, LOW PROFILE, FINE PITCH	QFP120,.63SQ,16		FIFOs	.4 mm	70 Cel	3-STATE	2KX36	2K	0 Cel		QUAD	S-PQFP-G120		5.5 V	1.6 mm	33.4 MHz	14 mm	Not Qualified	73728 bit	4.5 V	MAILBOX		NOT SPECIFIED	NOT SPECIFIED	YES		14 mm	15 ns
SN74ACT72235-30PAGR	Texas Instruments		COMMERCIAL	64	TFQFP	SQUARE	PLASTIC/EPOXY	YES	30.3 ns	1	CMOS		GULL WING	PARALLEL	SYNCHRONOUS		1024 words	5		9	FLATPACK, THIN PROFILE, FINE PITCH				.5 mm	70 Cel		1KX9	1K	0 Cel		QUAD	S-PQFP-G64		5.5 V	1.2 mm		10 mm	Not Qualified	9216 bit	4.5 V	FALL THRU 22NS				YES		10 mm	25 ns
SN74ACT3641-15PQ	Texas Instruments	BI-DIRECTIONAL FIFO	COMMERCIAL	132	BQFP	SQUARE	PLASTIC/EPOXY	YES	15 ns	1	CMOS		GULL WING	PARALLEL	SYNCHRONOUS		1024 words	5	5	36	FLATPACK, BUMPER	SPQFP132,1.1SQ		FIFOs	.635 mm	70 Cel	3-STATE	1KX36	1K	0 Cel	NICKEL PALLADIUM GOLD	QUAD	S-PQFP-G132	4	5.5 V	4.57 mm	66.7 MHz	24.13 mm	Not Qualified	36864 bit	4.5 V	RETRANSMIT; MAILBOX	e4	30	260	YES	.0004 Amp	24.13 mm	11 ns
SN74ACT7881-30FN	Texas Instruments	OTHER FIFO	COMMERCIAL	68	QCCJ	SQUARE	PLASTIC/EPOXY	YES	30 ns	1	CMOS		J BEND	PARALLEL	SYNCHRONOUS		1024 words	5	5	18	CHIP CARRIER	LDCC68,1.0SQ		FIFOs	1.27 mm	70 Cel	3-STATE	1KX18	1K	0 Cel		QUAD	S-PQCC-J68		5.5 V	4.57 mm	33.4 MHz	24.23 mm	Not Qualified	18432 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED	YES	.0004 Amp	24.23 mm	18 ns
SN74ALVC3631-10PQ	Texas Instruments	BI-DIRECTIONAL FIFO	COMMERCIAL	132	QFP	SQUARE	PLASTIC/EPOXY	YES	10 ns	1	CMOS		GULL WING	PARALLEL	SYNCHRONOUS	.35 mA	512 words	3.3	3.3	36	FLATPACK	SPQFP132,1.1SQ		FIFOs	.635 mm	70 Cel		512X36	512	0 Cel		QUAD	S-PQFP-G132		3.6 V	4.57 mm		24.13 mm	Not Qualified	18432 bit	3 V			NOT SPECIFIED	NOT SPECIFIED	YES		24.13 mm	7.5 ns
SN74ACT7807-15PAGR	Texas Instruments		COMMERCIAL	64	TFQFP	SQUARE	PLASTIC/EPOXY	YES	15 ns	1	CMOS		GULL WING	PARALLEL	SYNCHRONOUS		2048 words	5		9	FLATPACK, THIN PROFILE, FINE PITCH				.5 mm	70 Cel	3-STATE	2KX9	2K	0 Cel		QUAD	S-PQFP-G64		5.5 V	1.2 mm		10 mm	Not Qualified	18432 bit	4.5 V					YES		10 mm	12 ns
SN74ACT72235-20PMR	Texas Instruments		COMMERCIAL	64	LFQFP	SQUARE	PLASTIC/EPOXY	YES	20 ns	1	CMOS		GULL WING	PARALLEL	SYNCHRONOUS		1024 words	5		9	FLATPACK, LOW PROFILE, FINE PITCH				.5 mm	70 Cel		1KX9	1K	0 Cel		QUAD	S-PQFP-G64		5.5 V	1.6 mm		10 mm	Not Qualified	9216 bit	4.5 V	FALL THRU 22NS				YES		10 mm	25 ns
5962-9560801NXD	Texas Instruments	BI-DIRECTIONAL FIFO	MILITARY	120	LFQFP	SQUARE	PLASTIC/EPOXY	YES	20 ns	1	CMOS	MIL-PRF-38535 Class N	GULL WING	PARALLEL	SYNCHRONOUS	.4 mA	1024 words	5	5	36	FLATPACK, LOW PROFILE, FINE PITCH	QFP120,.63SQ,16		FIFOs	.4 mm	125 Cel	3-STATE	1KX36	1K	-55 Cel	Palladium (Pd)	QUAD	S-PQFP-G120	3	5.5 V	1.6 mm	50 MHz	14 mm	Qualified	36864 bit	4.5 V		e4			YES	.001 Amp	14 mm	15 ns
SN74ACT2235-20PAGR	Texas Instruments		COMMERCIAL	64	TFQFP	SQUARE	PLASTIC/EPOXY	YES	20 ns	1	CMOS		GULL WING	PARALLEL	ASYNCHRONOUS		1024 words	5		9	FLATPACK, THIN PROFILE, FINE PITCH				.5 mm	70 Cel	3-STATE	1KX9	1K	0 Cel		QUAD	S-PQFP-G64		5.5 V	1.2 mm		10 mm	Not Qualified	9216 bit	4.5 V	BYPASS-XCVR				YES		10 mm	25 ns
SN74V263-7PZA	Texas Instruments	OTHER FIFO	COMMERCIAL	80	LQFP	SQUARE	PLASTIC/EPOXY	YES	7.5 ns	1	CMOS		GULL WING	PARALLEL	SYNCHRONOUS	35 mA	8192 words	3.3	3.3	18	FLATPACK, LOW PROFILE	QFP80,.64SQ	9	FIFOs	.65 mm	70 Cel		8KX18	8K	0 Cel	NICKEL PALLADIUM GOLD	QUAD	S-PQFP-G80	4	3.45 V	1.6 mm	133 MHz	14 mm	Not Qualified	147456 bit	3.15 V	CAN ALSO BE CONFIGURED AS 16384 X 9	e4	30	260	YES	.015 Amp	14 mm	5 ns
SN74ABT3614-20PQR	Texas Instruments		COMMERCIAL	132	QFP	SQUARE	PLASTIC/EPOXY	YES	20 ns	1	BICMOS		GULL WING	PARALLEL	SYNCHRONOUS		64 words	5		36	FLATPACK				.635 mm	70 Cel	3-STATE	64X36	64	0 Cel		QUAD	S-PQFP-G132		5.5 V	4.57 mm		24.13 mm	Not Qualified	2304 bit	4.5 V	PARITY GENERATOR/CHECKER, MAILBOX				YES		24.13 mm	12 ns
SN74ACT2235-30PAGR	Texas Instruments		COMMERCIAL	64	TFQFP	SQUARE	PLASTIC/EPOXY	YES	30 ns	1	CMOS		GULL WING	PARALLEL	ASYNCHRONOUS		1024 words	5		9	FLATPACK, THIN PROFILE, FINE PITCH				.5 mm	70 Cel	3-STATE	1KX9	1K	0 Cel		QUAD	S-PQFP-G64		5.5 V	1.2 mm		10 mm	Not Qualified	9216 bit	4.5 V	BYPASS-XCVR				YES		10 mm	25 ns
SN74ALS2233FN	Texas Instruments	OTHER FIFO	COMMERCIAL	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	25 ns	1	TTL		J BEND	PARALLEL	SYNCHRONOUS	290 mA	64 words	5	5	9	CHIP CARRIER	LDCC28,.5SQ		FIFOs	1.27 mm	70 Cel	3-STATE	64X9	64	0 Cel		QUAD	S-PQCC-J28		5.5 V	4.57 mm		11.5062 mm	Not Qualified	576 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED	YES		11.5062 mm
SN74ACT2235-30PAG	Texas Instruments	BI-DIRECTIONAL FIFO	COMMERCIAL	64	TFQFP	SQUARE	PLASTIC/EPOXY	YES	30 ns	1	CMOS		GULL WING	PARALLEL	ASYNCHRONOUS		1024 words	5	5	9	FLATPACK, THIN PROFILE, FINE PITCH	TQFP64,.47SQ		FIFOs	.5 mm	70 Cel	3-STATE	1KX9	1K	0 Cel	NICKEL PALLADIUM GOLD	QUAD	S-PQFP-G64	3	5.5 V	1.2 mm	33 MHz	10 mm	Not Qualified	9216 bit	4.5 V	BYPASS-XCVR	e4	30	260	YES		10 mm	25 ns
SN74ACT7808-25FNR	Texas Instruments		COMMERCIAL	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	25 ns	1	CMOS		J BEND	PARALLEL	SYNCHRONOUS		2048 words	5		9	CHIP CARRIER				1.27 mm	70 Cel	3-STATE	2KX9	2K	0 Cel	NICKEL PALLADIUM GOLD	QUAD	S-PQCC-J44		5.5 V	4.57 mm		16.585 mm	Not Qualified	18432 bit	4.5 V		e4			YES		16.585 mm	22 ns
SN74ABT3614-15PQR	Texas Instruments		COMMERCIAL	132	QFP	SQUARE	PLASTIC/EPOXY	YES	15 ns	1	BICMOS		GULL WING	PARALLEL	SYNCHRONOUS		64 words	5		36	FLATPACK				.635 mm	70 Cel	3-STATE	64X36	64	0 Cel		QUAD	S-PQFP-G132		5.5 V	4.57 mm		24.13 mm	Not Qualified	2304 bit	4.5 V	PARITY GENERATOR/CHECKER, MAILBOX				YES		24.13 mm	10 ns
SN74ABT3614-20PCB	Texas Instruments	BI-DIRECTIONAL FIFO	COMMERCIAL	120	LFQFP	SQUARE	PLASTIC/EPOXY	YES	20 ns	1	BICMOS		GULL WING	PARALLEL	SYNCHRONOUS	130 mA	64 words	5	5	36	FLATPACK, LOW PROFILE, FINE PITCH	QFP120,.63SQ,16		FIFOs	.4 mm	70 Cel	3-STATE	64X36	64	0 Cel	NICKEL PALLADIUM GOLD	QUAD	S-PQFP-G120	3	5.5 V	1.6 mm	50 MHz	14 mm	Not Qualified	2304 bit	4.5 V	PARITY GENERATOR/CHECKER, MAILBOX	e4	30	260	YES		14 mm	12 ns
SN74ACT72235-30FNR	Texas Instruments		COMMERCIAL	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	30.3 ns	1	CMOS		J BEND	PARALLEL	SYNCHRONOUS		1024 words	5		9	CHIP CARRIER				1.27 mm	70 Cel		1KX9	1K	0 Cel		QUAD	S-PQCC-J44		5.5 V	4.57 mm		16.5862 mm	Not Qualified	9216 bit	4.5 V	FALL THRU 22NS				YES		16.5862 mm	25 ns
SN74ACT3632-15PQR	Texas Instruments		COMMERCIAL	132	BQFP	SQUARE	PLASTIC/EPOXY	YES	15 ns	1	CMOS		GULL WING	PARALLEL	SYNCHRONOUS		512 words	5		36	FLATPACK, BUMPER				.635 mm	70 Cel	3-STATE	512X36	512	0 Cel		QUAD	S-PQFP-G132		5.5 V	4.57 mm		24.13 mm	Not Qualified	18432 bit	4.5 V	MAILBOX				YES		24.13 mm	11 ns
SN74ACT72235-40FN	Texas Instruments		COMMERCIAL	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	40 ns	1	CMOS		J BEND	PARALLEL	SYNCHRONOUS		1024 words	5		9	CHIP CARRIER				1.27 mm	70 Cel		1KX9	1K	0 Cel		QUAD	S-PQCC-J44		5.5 V	4.57 mm		16.5862 mm	Not Qualified	9216 bit	4.5 V	FALL THRU 22NS				YES		16.5862 mm	35 ns
SN74ACT7882-15FNR	Texas Instruments		COMMERCIAL	68	QCCJ	SQUARE	PLASTIC/EPOXY	YES	15 ns	1	CMOS		J BEND	PARALLEL	SYNCHRONOUS		2048 words	5		18	CHIP CARRIER				1.27 mm	70 Cel	3-STATE	2KX18	2K	0 Cel		QUAD	S-PQCC-J68		5.5 V	4.57 mm		24.23 mm	Not Qualified	36864 bit	4.5 V					YES		24.23 mm	12 ns
SN74ACT7801-18PNR	Texas Instruments		COMMERCIAL	80	LFQFP	SQUARE	PLASTIC/EPOXY	YES	28.57 ns	1	CMOS		GULL WING	PARALLEL	SYNCHRONOUS		1024 words	5		18	FLATPACK, LOW PROFILE, FINE PITCH				.5 mm	70 Cel	3-STATE	1KX18	1K	0 Cel		QUAD	S-PQFP-G80		5.5 V	1.6 mm		12 mm	Not Qualified	18432 bit	4.5 V					YES		12 mm
SN74ABT3611-20PCBR	Texas Instruments		COMMERCIAL	120	LFQFP	SQUARE	PLASTIC/EPOXY	YES	20 ns	1	BICMOS		GULL WING	PARALLEL	SYNCHRONOUS		64 words	5		36	FLATPACK, LOW PROFILE, FINE PITCH				.4 mm	70 Cel	3-STATE	64X36	64	0 Cel		QUAD	S-PQFP-G120		5.5 V	1.6 mm		14 mm	Not Qualified	2304 bit	4.5 V	PARITY GENERATOR/CHECKER; MAILBOX				YES		14 mm	12 ns
SN74ABT3611-15PCB	Texas Instruments	BI-DIRECTIONAL FIFO	COMMERCIAL	120	LFQFP	SQUARE	PLASTIC/EPOXY	YES	15 ns	1	BICMOS		GULL WING	PARALLEL	SYNCHRONOUS	130 mA	64 words	5	5	36	FLATPACK, LOW PROFILE, FINE PITCH	QFP120,.63SQ,16		FIFOs	.4 mm	70 Cel	3-STATE	64X36	64	0 Cel		QUAD	S-PQFP-G120		5.5 V	1.6 mm	66.7 MHz	14 mm	Not Qualified	2304 bit	4.5 V	PARITY GENERATOR/CHECKER; MAILBOX		NOT SPECIFIED	NOT SPECIFIED	YES		14 mm	10 ns
SN74ACT3651-20PQ	Texas Instruments	BI-DIRECTIONAL FIFO	COMMERCIAL	132	BQFP	SQUARE	PLASTIC/EPOXY	YES	20 ns	1	CMOS		GULL WING	PARALLEL	SYNCHRONOUS		2048 words	5	5	36	FLATPACK, BUMPER	SPQFP132,1.1SQ		FIFOs	.635 mm	70 Cel	3-STATE	2KX36	2K	0 Cel		QUAD	S-PQFP-G132		5.5 V	4.57 mm	50 MHz	24.13 mm	Not Qualified	73728 bit	4.5 V	MAILBOX		NOT SPECIFIED	NOT SPECIFIED	YES		24.13 mm	13 ns
SN74ACT2235-60FNR	Texas Instruments		COMMERCIAL	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	60 ns	1	CMOS		J BEND	PARALLEL	ASYNCHRONOUS		1024 words	5		9	CHIP CARRIER				1.27 mm	70 Cel	3-STATE	1KX9	1K	0 Cel		QUAD	S-PQCC-J44		5.5 V	4.57 mm		16.585 mm	Not Qualified	9216 bit	4.5 V	BYPASS-XCVR				YES		16.585 mm	45 ns
SN74V293-7.5GGM	Texas Instruments		COMMERCIAL	100	LFBGA	SQUARE	PLASTIC/EPOXY	YES	7.5 ns	1	CMOS		BALL	PARALLEL	SYNCHRONOUS		65536 words	3.3		18	GRID ARRAY, LOW PROFILE, FINE PITCH				.8 mm	70 Cel		64KX18	64K	0 Cel		BOTTOM	S-PBGA-B100		3.45 V	1.4 mm		10 mm	Not Qualified	1179648 bit	3.15 V	ALTERNATIVE MEMORY WIDTH:9				YES		10 mm	5 ns
SN74ACT72235-60FNR	Texas Instruments		COMMERCIAL	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	59.88 ns	1	CMOS		J BEND	PARALLEL	SYNCHRONOUS		1024 words	5		9	CHIP CARRIER				1.27 mm	70 Cel		1KX9	1K	0 Cel		QUAD	S-PQCC-J44		5.5 V	4.57 mm		16.5862 mm	Not Qualified	9216 bit	4.5 V	FALL THRU 22NS				YES		16.5862 mm	45 ns
SN74ACT7882-30FNR	Texas Instruments		COMMERCIAL	68	QCCJ	SQUARE	PLASTIC/EPOXY	YES	30 ns	1	CMOS		J BEND	PARALLEL	SYNCHRONOUS		2048 words	5		18	CHIP CARRIER				1.27 mm	70 Cel	3-STATE	2KX18	2K	0 Cel		QUAD	S-PQCC-J68		5.5 V	4.57 mm		24.23 mm	Not Qualified	36864 bit	4.5 V					YES		24.23 mm	18 ns
SN74ALS234FN3	Texas Instruments	OTHER FIFO	COMMERCIAL	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES			TTL		J BEND		ASYNCHRONOUS	148 mA	64 words			4	CHIP CARRIER	LDCC20,.4SQ		FIFOs	1.27 mm	70 Cel		64X4	64	0 Cel		QUAD	S-PQCC-J20				30 MHz
SN74ACT7822-20PCB	Texas Instruments	BI-DIRECTIONAL FIFO	COMMERCIAL	120	QFP	SQUARE	PLASTIC/EPOXY	YES			CMOS		GULL WING		SYNCHRONOUS		1024 words	5	5	36	FLATPACK	QFP120,.63SQ,16		FIFOs	.4 mm	70 Cel		1KX36	1K	0 Cel		QUAD	S-PQFP-G120				50 MHz		Not Qualified	36864 bit				NOT SPECIFIED	NOT SPECIFIED		.0004 Amp		13 ns
SN74ALVC3641-20PQ	Texas Instruments	BI-DIRECTIONAL FIFO	COMMERCIAL	132	QFP	SQUARE	PLASTIC/EPOXY	YES	20 ns	1	CMOS		GULL WING	PARALLEL	SYNCHRONOUS	.35 mA	1024 words	3.3	3.3	36	FLATPACK	SPQFP132,1.1SQ		FIFOs	.635 mm	70 Cel		1KX36	1K	0 Cel		QUAD	S-PQFP-G132		3.6 V	4.57 mm		24.13 mm	Not Qualified	36864 bit	3 V			NOT SPECIFIED	NOT SPECIFIED	YES		24.13 mm	11.5 ns
SN74ACT3642-30PCBR	Texas Instruments		COMMERCIAL	120	HLFQFP	SQUARE	PLASTIC/EPOXY	YES	30 ns	1	CMOS		GULL WING	PARALLEL	SYNCHRONOUS		1024 words	5		36	FLATPACK, HEAT SINK/SLUG, LOW PROFILE, FINE PITCH				.4 mm	70 Cel	3-STATE	1KX36	1K	0 Cel		QUAD	S-PQFP-G120		5.5 V	1.6 mm		14 mm	Not Qualified	36864 bit	4.5 V	MAILBOX				YES		14 mm	15 ns
SN74ACT7821-25PQ	Texas Instruments	BI-DIRECTIONAL FIFO	COMMERCIAL	132	BQFP	SQUARE	PLASTIC/EPOXY	YES			CMOS		GULL WING		SYNCHRONOUS		1024 words	5	5	32	FLATPACK	SPQFP132,1.1SQ		FIFOs	.635 mm	70 Cel		1KX32	1K	0 Cel		QUAD	S-PQFP-G132				40 MHz		Not Qualified	32768 bit				NOT SPECIFIED	NOT SPECIFIED		.0004 Amp		15 ns
SN74ACT7801-15PNR	Texas Instruments		COMMERCIAL	80	LFQFP	SQUARE	PLASTIC/EPOXY	YES	25 ns	1	CMOS		GULL WING	PARALLEL	SYNCHRONOUS		1024 words	5		18	FLATPACK, LOW PROFILE, FINE PITCH				.5 mm	70 Cel	3-STATE	1KX18	1K	0 Cel		QUAD	S-PQFP-G80		5.5 V	1.6 mm		12 mm	Not Qualified	18432 bit	4.5 V					YES		12 mm
SN74ACT7811-25FN	Texas Instruments	OTHER FIFO	COMMERCIAL	68	QCCJ	SQUARE	PLASTIC/EPOXY	YES	59.88 ns	1	CMOS		J BEND	PARALLEL	SYNCHRONOUS		1024 words	5	5	18	CHIP CARRIER	LDCC68,1.0SQ		FIFOs	1.27 mm	70 Cel	3-STATE	1KX18	1K	0 Cel		QUAD	S-PQCC-J68		5.5 V	4.57 mm		24.2316 mm	Not Qualified	18432 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED	YES		24.2316 mm	25 ns
SN74ACT3638-15PQR	Texas Instruments		COMMERCIAL	132	BQFP	SQUARE	PLASTIC/EPOXY	YES	15 ns	1	CMOS		GULL WING	PARALLEL	SYNCHRONOUS		512 words	5		32	FLATPACK, BUMPER				.635 mm	70 Cel	3-STATE	512X32	512	0 Cel		QUAD	S-PQFP-G132		5.5 V	4.57 mm		24.13 mm	Not Qualified	16384 bit	4.5 V	RETRANSMIT; MAILBOX				YES		24.13 mm	11 ns
SN74ABT7820-20PN	Texas Instruments	BI-DIRECTIONAL FIFO	COMMERCIAL	80	LFQFP	SQUARE	PLASTIC/EPOXY	YES	20 ns	1	BICMOS		GULL WING	PARALLEL	SYNCHRONOUS	95 mA	512 words	5	5	18	FLATPACK, LOW PROFILE, FINE PITCH	QFP80,.55SQ,20		FIFOs	.5 mm	70 Cel	3-STATE	512X18	512	0 Cel	NICKEL PALLADIUM GOLD	QUAD	S-PQFP-G80	3	5.5 V	1.6 mm	50 MHz	12 mm	Not Qualified	9216 bit	4.5 V	BYPASS XCVR	e4	30	260	YES		12 mm	13.5 ns
SN74ACT7808-40PAGR	Texas Instruments		COMMERCIAL	64	TFQFP	SQUARE	PLASTIC/EPOXY	YES	40 ns	1	CMOS		GULL WING	PARALLEL	SYNCHRONOUS		2048 words	5		9	FLATPACK, THIN PROFILE, FINE PITCH				.5 mm	70 Cel	3-STATE	2KX9	2K	0 Cel	NICKEL PALLADIUM GOLD	QUAD	S-PQFP-G64		5.5 V	1.2 mm		10 mm	Not Qualified	18432 bit	4.5 V		e4			YES		10 mm	28 ns
SN74ACT7822-15PQ	Texas Instruments	BI-DIRECTIONAL FIFO	COMMERCIAL	132	BQFP	SQUARE	PLASTIC/EPOXY	YES			CMOS		GULL WING		SYNCHRONOUS		1024 words	5	5	36	FLATPACK	SPQFP132,1.1SQ		FIFOs	.635 mm	70 Cel		1KX36	1K	0 Cel		QUAD	S-PQFP-G132				67 MHz		Not Qualified	36864 bit				NOT SPECIFIED	NOT SPECIFIED		.0004 Amp		12 ns
SN74ACT7881-30PNR	Texas Instruments		COMMERCIAL	80	LFQFP	SQUARE	PLASTIC/EPOXY	YES	30 ns	1	CMOS		GULL WING	PARALLEL	SYNCHRONOUS		1024 words	5		18	FLATPACK, LOW PROFILE, FINE PITCH				.5 mm	70 Cel	3-STATE	1KX18	1K	0 Cel		QUAD	S-PQFP-G80		5.5 V	1.6 mm		12 mm	Not Qualified	18432 bit	4.5 V					YES		12 mm	18 ns
SN74ACT2236-40FNR	Texas Instruments		COMMERCIAL	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	40 ns	1	CMOS		J BEND	PARALLEL	SYNCHRONOUS		2048 words	5		9	CHIP CARRIER				1.27 mm	70 Cel	3-STATE	2KX9	2K	0 Cel		QUAD	S-PQCC-J44		5.5 V	4.57 mm		16.5862 mm	Not Qualified	18432 bit	4.5 V	IT CAN OPERATES ASYNCHRONOUS MODE ALSO				YES		16.5862 mm	35 ns

FIFO

FIFO, or First-In, First-Out, is a type of digital circuit that is used in computer systems and digital devices to manage the flow of data. A FIFO circuit stores data in a buffer and retrieves the data in the same order in which it was received, with the first data received being the first data to be retrieved.

FIFO circuits are used in many applications where data needs to be stored and retrieved in a specific order, such as in data communication systems, disk drives, and multimedia devices. For example, in a data communication system, a FIFO circuit can be used to store incoming data packets in a buffer and retrieve them in the order in which they were received, ensuring that the data is processed correctly and in a timely manner.

FIFO circuits are typically implemented using a combination of flip-flops, multiplexers, and control logic. The control logic manages the input and output of data to the FIFO buffer and ensures that the data is stored and retrieved in the correct order.

One of the advantages of using a FIFO circuit is that it provides a simple and efficient way to manage the flow of data. FIFO circuits are easy to implement and can handle large amounts of data. They can also be used in conjunction with other types of digital circuits to implement more complex data processing algorithms.