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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
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
SN74ACT7202LA-35NP	Texas Instruments			28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		1024 words	5		9	IN-LINE				2.54 mm		3-STATE	1KX9	1K			DUAL	R-PDIP-T28			4.57 mm		7.62 mm	Not Qualified	9216 bit								34.545 mm
SN74LS222N	Texas Instruments	OTHER FIFO	COMMERCIAL	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		1	TTL		THROUGH-HOLE	PARALLEL	SYNCHRONOUS		16 words	5	5	4	IN-LINE	DIP20,.3		FIFOs	2.54 mm	70 Cel	3-STATE	16X4	16	0 Cel		DUAL	R-PDIP-T20		5.25 V	5.08 mm		7.62 mm	Not Qualified	64 bit	4.75 V			NOT SPECIFIED	NOT SPECIFIED	YES		24.325 mm
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
SN74ACT7805DL	Texas Instruments		COMMERCIAL	56	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	15 ns	1	CMOS		GULL WING	PARALLEL	SYNCHRONOUS		256 words	5		18	SMALL OUTLINE, SHRINK PITCH				.635 mm	70 Cel		256X18	256	0 Cel		DUAL	R-PDSO-G56		5.5 V	2.79 mm		7.5 mm	Not Qualified	4608 bit	4.5 V					YES		18.415 mm
SN74ACT7205L-15DVR	Texas Instruments		COMMERCIAL	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	25 ns	1	CMOS		GULL WING	PARALLEL	ASYNCHRONOUS		8192 words	5		9	SMALL OUTLINE				1.27 mm	70 Cel	3-STATE	8KX9	8K	0 Cel		DUAL	R-PDSO-G28		5.5 V	3.05 mm		8.765 mm	Not Qualified	73728 bit	4.5 V					NO		18.365 mm	15 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
SN74ALS236D	Texas Instruments	OTHER FIFO	COMMERCIAL	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	33.33 ns	1	TTL		GULL WING	PARALLEL	ASYNCHRONOUS	145 mA	64 words	5	5	4	SMALL OUTLINE	SOP16,.25		FIFOs	1.27 mm	70 Cel	TOTEM POLE	64X4	64	0 Cel		DUAL	R-PDSO-G16		5.5 V	1.75 mm	30 MHz	3.9 mm	Not Qualified	256 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED	NO		9.9 mm	22 ns
CD74HCT40105MTE4	Texas Instruments	OTHER FIFO	MILITARY	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	100 ns	1	CMOS		GULL WING	PARALLEL	SYNCHRONOUS	.16 mA	16 words	5	5	4	SMALL OUTLINE	SOP16,.25		FIFOs	1.27 mm	125 Cel		16X4	16	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	1	5.5 V	1.75 mm	10 MHz	3.9 mm	Not Qualified	64 bit	4.5 V		e4	30	260	YES		9.9 mm	2250 ns
SN74ACT7205L25NP	Texas Instruments	OTHER FIFO	COMMERCIAL	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	35 ns	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	120 mA	8192 words	5	5	9	IN-LINE	DIP28,.3		FIFOs	2.54 mm	70 Cel		8KX9	8K	0 Cel		DUAL	R-PDIP-T28		5.5 V		28.5 MHz		Not Qualified	73728 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED	NO	.002 Amp		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
SN74ACT7200L-15RJ	Texas Instruments	OTHER FIFO	COMMERCIAL	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	25 ns	1	CMOS		J BEND	PARALLEL	ASYNCHRONOUS	125 mA	256 words	5	5	9	CHIP CARRIER	LDCC32,.5X.6		FIFOs	1.27 mm	70 Cel	3-STATE	256X9	256	0 Cel	TIN LEAD	QUAD	R-PQCC-J32		5.5 V	3.56 mm	40 MHz	11.4554 mm	Not Qualified	2304 bit	4.5 V	RETRANSMIT	e0			NO	.0005 Amp	13.995 mm	15 ns
SN74ACT7203L50RJ	Texas Instruments	OTHER FIFO	COMMERCIAL	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	65 ns	1	CMOS		J BEND	PARALLEL	ASYNCHRONOUS	120 mA	2048 words	5	5	9	CHIP CARRIER	LDCC32,.5X.6		FIFOs	1.27 mm	70 Cel		2KX9	2K	0 Cel		QUAD	R-PQCC-J32		5.5 V		15 MHz		Not Qualified	18432 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED	NO	.002 Amp		50 ns
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
SN74ACT7806-25DLR	Texas Instruments	OTHER FIFO	COMMERCIAL	56	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	25 ns	1	CMOS		GULL WING	PARALLEL	SYNCHRONOUS		256 words	5	5	18	SMALL OUTLINE, SHRINK PITCH	SSOP56,.4		FIFOs	.635 mm	70 Cel	3-STATE	256X18	256	0 Cel		DUAL	R-PDSO-G56		5.5 V	2.79 mm	40 MHz	7.5 mm	Not Qualified	4608 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED	YES		18.415 mm	18 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
SN74ACT72211L-50RJR	Texas Instruments	OTHER FIFO	COMMERCIAL	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	50 ns	1	CMOS		J BEND	PARALLEL	SYNCHRONOUS	140 mA	512 words	5	5	9	CHIP CARRIER	LDCC32,.5X.6		FIFOs	1.27 mm	70 Cel	3-STATE	512X9	512	0 Cel	TIN LEAD	QUAD	R-PQCC-J32		5.5 V	3.56 mm	20 MHz	11.4554 mm	Not Qualified	4608 bit	4.5 V		e0			YES		13.995 mm	25 ns
SN74ACT7204L50NP	Texas Instruments	OTHER FIFO	COMMERCIAL	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	65 ns	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	120 mA	4096 words	5	5	9	IN-LINE	DIP28,.3		FIFOs	2.54 mm	70 Cel		4KX9	4K	0 Cel		DUAL	R-PDIP-T28		5.5 V		15 MHz		Not Qualified	36864 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED	NO	.002 Amp		50 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
SN74ALS233DW	Texas Instruments	OTHER FIFO	COMMERCIAL	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		1	TTL		GULL WING	PARALLEL	SYNCHRONOUS		16 words	5	5	5	SMALL OUTLINE	SOP20,.4		FIFOs	1.27 mm	70 Cel	3-STATE	16X5	16	0 Cel		DUAL	R-PDSO-G20			2.65 mm	25 MHz	7.5 mm	Not Qualified	80 bit				NOT SPECIFIED	NOT SPECIFIED			12.8 mm
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
SN74LS228NP3	Texas Instruments	OTHER FIFO	COMMERCIAL	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO			TTL		THROUGH-HOLE		ASYNCHRONOUS		16 words			4	IN-LINE	DIP16,.3		FIFOs	2.54 mm	70 Cel		16X4	16	0 Cel		DUAL	R-PDIP-T16											NOT SPECIFIED	NOT SPECIFIED
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
SN74S225N1	Texas Instruments	OTHER FIFO	COMMERCIAL	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO			TTL		THROUGH-HOLE		ASYNCHRONOUS		16 words	5	5	5	IN-LINE	DIP20,.3		FIFOs	2.54 mm	70 Cel		16X5	16	0 Cel		DUAL	R-PDIP-T20				10 MHz		Not Qualified					NOT SPECIFIED	NOT SPECIFIED
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
SN74ACT7200L-15NP	Texas Instruments	OTHER FIFO	COMMERCIAL	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	25 ns	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	125 mA	256 words	5	5	9	IN-LINE	DIP28,.3		FIFOs	2.54 mm	70 Cel	3-STATE	256X9	256	0 Cel	TIN LEAD	DUAL	R-PDIP-T28		5.5 V	4.57 mm	40 MHz	7.62 mm	Not Qualified	2304 bit	4.5 V	RETRANSMIT	e0			NO	.0005 Amp	34.545 mm	15 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
SN74ACT7814-40DL	Texas Instruments	OTHER FIFO	COMMERCIAL	56	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	40 ns	1	CMOS		GULL WING	PARALLEL	SYNCHRONOUS	.4 mA	64 words	5	5	18	SMALL OUTLINE, SHRINK PITCH	SSOP56,.4		FIFOs	.635 mm	70 Cel	3-STATE	64X18	64	0 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G56	1	5.5 V	2.79 mm	50 MHz	7.5 mm	Not Qualified	1152 bit	4.5 V		e4	30	260	YES		18.415 mm	20 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
SN74ALS232BDW	Texas Instruments	OTHER FIFO	COMMERCIAL	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	25 ns	1	TTL		GULL WING	PARALLEL	ASYNCHRONOUS	125 mA	16 words	5	5	4	SMALL OUTLINE	SOP16,.4		FIFOs	1.27 mm	70 Cel	3-STATE	16X4	16	0 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	1	5.5 V	2.65 mm	40 MHz	7.5 mm	Not Qualified	64 bit	4.5 V		e4	30	260	YES		10.3 mm	30 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
SN74V3670-15PEU	Texas Instruments	OTHER FIFO	COMMERCIAL	128	LFQFP	RECTANGULAR	PLASTIC/EPOXY	YES	15 ns	1	CMOS		GULL WING	PARALLEL	SYNCHRONOUS	40 mA	8192 words	3.3	3.3	36	FLATPACK, LOW PROFILE, FINE PITCH	QFP128,.63X.87,20		FIFOs	.5 mm	70 Cel		8KX36	8K	0 Cel		QUAD	R-PQFP-G128		3.45 V	1.6 mm	66.7 MHz	14 mm	Not Qualified	294912 bit	3.15 V			NOT SPECIFIED	NOT SPECIFIED	YES		20 mm	10 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

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.