28 FIFO 20

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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	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	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
SN74ACT7201LA-35DV	Texas Instruments	OTHER FIFO	COMMERCIAL	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	80 mA	512 words	5	5	9	SMALL OUTLINE	SOP28,.45	FIFOs	1.27 mm	70 Cel	3-STATE	512X9	512	0 Cel	TIN LEAD	DUAL	R-PDSO-G28			3.05 mm	22.2 MHz	8.765 mm	Not Qualified	4608 bit			e0				.008 Amp	18.365 mm	35 ns
SN74ALS2233AN	Texas Instruments	OTHER FIFO	COMMERCIAL	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	25 ns	1	TTL	THROUGH-HOLE	PARALLEL	SYNCHRONOUS	290 mA	64 words	5	5	9	IN-LINE	DIP28,.6	FIFOs	2.54 mm	70 Cel	3-STATE	64X9	64	0 Cel		DUAL	R-PDIP-T28		5.5 V	5.08 mm		15.24 mm	Not Qualified	576 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED	YES		36.32 mm	24 ns
SN74ACT7202LA-50NP	Texas Instruments	OTHER FIFO	COMMERCIAL	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	65 ns	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	80 mA	1024 words	5	5	9	IN-LINE	DIP28,.3	FIFOs	2.54 mm	70 Cel	3-STATE	1KX9	1K	0 Cel	TIN LEAD	DUAL	R-PDIP-T28		5.5 V	4.57 mm	15 MHz	7.62 mm	Not Qualified	9216 bit	4.5 V	RETRANSMIT	e0			NO	.0005 Amp	34.545 mm	50 ns
SN74ACT7202LA-50DV	Texas Instruments	OTHER FIFO	COMMERCIAL	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	65 ns	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	80 mA	1024 words	5	5	9	SMALL OUTLINE	SOP28,.45	FIFOs	1.27 mm	70 Cel	3-STATE	1KX9	1K	0 Cel	TIN LEAD	DUAL	R-PDSO-G28		5.5 V	3.05 mm	15 MHz	8.765 mm	Not Qualified	9216 bit	4.5 V	RETRANSMIT	e0			NO	.0005 Amp	18.365 mm	50 ns
SN74ACT7200L25DV	Texas Instruments	OTHER FIFO	COMMERCIAL	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	35 ns	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	125 mA	256 words	5	5	9	SMALL OUTLINE	SOP28,.45	FIFOs	1.27 mm	70 Cel		256X9	256	0 Cel		DUAL	R-PDSO-G28		5.5 V		28.5 MHz		Not Qualified	2304 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED	NO	.0005 Amp		25 ns
SN74ACT7200L50DV	Texas Instruments	OTHER FIFO	COMMERCIAL	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	65 ns	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	80 mA	256 words	5	5	9	SMALL OUTLINE	SOP28,.45	FIFOs	1.27 mm	70 Cel		256X9	256	0 Cel		DUAL	R-PDSO-G28		5.5 V		15 MHz		Not Qualified	2304 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED	NO	.0005 Amp		50 ns
SN74ACT7201LA15NP	Texas Instruments	OTHER FIFO	COMMERCIAL	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	25 ns	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	125 mA	512 words	5	5	9	IN-LINE	DIP28,.3	FIFOs	2.54 mm	70 Cel		512X9	512	0 Cel		DUAL	R-PDIP-T28		5.5 V	4.57 mm	40 MHz	7.62 mm	Not Qualified	4608 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED	NO	.0005 Amp	34.545 mm	15 ns
SN74ACT7202LA25NP	Texas Instruments	OTHER FIFO	COMMERCIAL	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	35 ns	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	125 mA	1024 words	5	5	9	IN-LINE	DIP28,.3	FIFOs	2.54 mm	70 Cel		1KX9	1K	0 Cel		DUAL	R-PDIP-T28		5.5 V	4.57 mm	28.5 MHz	7.62 mm	Not Qualified	9216 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED	NO	.0005 Amp	34.545 mm	25 ns
SN74ACT7203L25NP	Texas Instruments	OTHER FIFO	COMMERCIAL	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	35 ns	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	120 mA	2048 words	5	5	9	IN-LINE	DIP28,.3	FIFOs	2.54 mm	70 Cel		2KX9	2K	0 Cel		DUAL	R-PDIP-T28		5.5 V		28.8 MHz		Not Qualified	18432 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED	NO	.002 Amp		25 ns
SN74ACT7204L15NP	Texas Instruments	OTHER FIFO	COMMERCIAL	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	25 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		40 MHz		Not Qualified	36864 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED	NO	.002 Amp		15 ns
SN74ACT7205L50NP	Texas Instruments	OTHER FIFO	COMMERCIAL	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	65 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		15 MHz		Not Qualified	73728 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED	NO	.002 Amp		50 ns
SN74ACT7201LA20NP	Texas Instruments		COMMERCIAL	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		512 words	5		9	IN-LINE			2.54 mm	70 Cel		512X9	512	0 Cel		DUAL	R-PDIP-T28		5.5 V	4.57 mm		7.62 mm	Not Qualified	4608 bit	4.5 V					NO		34.545 mm
7202LA25TPI	Integrated Device Technology	OTHER FIFO	INDUSTRIAL	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	35 ns	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	125 mA	1024 words	5	5	9	IN-LINE	DIP28,.3	FIFOs	2.54 mm	85 Cel		1KX9	1K	-40 Cel	TIN LEAD	DUAL	R-PDIP-T28	1	5.5 V	4.572 mm	28.5 MHz	7.62 mm	Not Qualified	9216 bit	4.5 V	RETRANSMIT	e0		245	NO	.0005 Amp	34.671 mm	25 ns
7203L15TPI	Integrated Device Technology	OTHER FIFO	INDUSTRIAL	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	25 ns	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	120 mA	2048 words	5	5	9	IN-LINE	DIP28,.3	FIFOs	2.54 mm	85 Cel		2KX9	2K	-40 Cel	TIN LEAD	DUAL	R-PDIP-T28	1	5.5 V	4.572 mm	40 MHz	7.62 mm	Not Qualified	18432 bit	4.5 V	RETRANSMIT	e0		245	NO	.012 Amp	34.671 mm	15 ns
74HC7030D,652	NXP Semiconductors	OTHER FIFO	AUTOMOTIVE	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	108.7 ns	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	1 mA	64 words	5	2/6	9	SMALL OUTLINE	SOP28,.4	FIFOs	1.27 mm	125 Cel	3-STATE	64X9	64	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	R-PDSO-G28	1	6 V	2.65 mm	9.2 MHz	7.5 mm	Not Qualified	576 bit	2 V	REGISTER BASED; BUBBLE BACK 3US	e4	30	260	YES		17.9 mm	104 ns
74HC7030D,653	NXP Semiconductors	OTHER FIFO	AUTOMOTIVE	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	108.7 ns	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	1 mA	64 words	5	2/6	9	SMALL OUTLINE	SOP28,.4	FIFOs	1.27 mm	125 Cel	3-STATE	64X9	64	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	R-PDSO-G28	1	6 V	2.65 mm	9.2 MHz	7.5 mm	Not Qualified	576 bit	2 V	REGISTER BASED; BUBBLE BACK 3US	e4	30	260	YES		17.9 mm	104 ns
74HC7030N,652	NXP Semiconductors	OTHER FIFO	AUTOMOTIVE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	108.7 ns	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	1 mA	64 words	5	2/6	9	IN-LINE	DIP28,.6	FIFOs	2.54 mm	125 Cel	3-STATE	64X9	64	-40 Cel	MATTE TIN	DUAL	R-PDIP-T28		6 V	5.1 mm	9.2 MHz	15.24 mm	Not Qualified	576 bit	2 V	REGISTER BASED; BUBBLE BACK 3US	e3			YES		35.5 mm	104 ns
74HCT7030D,112	NXP Semiconductors	OTHER FIFO	AUTOMOTIVE	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	116.28 ns	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		64 words	5	5	9	SMALL OUTLINE	SOP28,.4	FIFOs	1.27 mm	125 Cel	3-STATE	64X9	64	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G28	1	5.5 V	2.65 mm	10 MHz	7.5 mm	Not Qualified	576 bit	4.5 V	REGISTER BASED; BUBBLE BACK 3US	e4		260	YES		17.9 mm	117 ns
74HCT7030D,118	NXP Semiconductors	OTHER FIFO	AUTOMOTIVE	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	116.28 ns	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		64 words	5	5	9	SMALL OUTLINE	SOP28,.4	FIFOs	1.27 mm	125 Cel	3-STATE	64X9	64	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G28	1	5.5 V	2.65 mm	10 MHz	7.5 mm	Not Qualified	576 bit	4.5 V	REGISTER BASED; BUBBLE BACK 3US	e4		260	YES		17.9 mm	117 ns
74HCT7030N,112	NXP Semiconductors	OTHER FIFO	AUTOMOTIVE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	116.28 ns	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		64 words	5	5	9	IN-LINE	DIP28,.6	FIFOs	2.54 mm	125 Cel	3-STATE	64X9	64	-40 Cel	MATTE TIN	DUAL	R-PDIP-T28		5.5 V	5.1 mm	10 MHz	15.24 mm	Not Qualified	576 bit	4.5 V	REGISTER BASED; BUBBLE BACK 3US	e3			YES		35.5 mm	117 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.