64 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
SN74V245-15PAGEP	Texas Instruments	OTHER FIFO	MILITARY	64	TFQFP	SQUARE	PLASTIC/EPOXY	YES	16 ns	1	CMOS	GULL WING	PARALLEL	SYNCHRONOUS	35 mA	4096 words	3.3	3.3	18	FLATPACK, THIN PROFILE, FINE PITCH	TQFP64,.47SQ	FIFOs	.5 mm	125 Cel	3-STATE	4KX18	4K	-55 Cel	NICKEL PALLADIUM GOLD	QUAD	S-PQFP-G64	3	3.6 V	1.2 mm	66.7 MHz	10 mm		73728 bit	3 V		e4	30	260	YES		10 mm	11 ns
CY7C4235-15AC	Cypress Semiconductor	OTHER FIFO	COMMERCIAL	64	LQFP	SQUARE	PLASTIC/EPOXY	YES	15 ns	1	CMOS	GULL WING	PARALLEL	SYNCHRONOUS		2048 words	5	5	18	FLATPACK, LOW PROFILE	QFP64,.66SQ,32	FIFOs	.8 mm	70 Cel	3-STATE	2KX18	2K	0 Cel	TIN LEAD	QUAD	S-PQFP-G64	3	5.5 V	1.6 mm	66.7 MHz	14 mm	Not Qualified	36864 bit	4.5 V	RETRANSMIT	e0			YES	.01 Amp	14 mm	10 ns
SN74ACT7808-25PAG	Texas Instruments	OTHER FIFO	COMMERCIAL	64	TFQFP	SQUARE	PLASTIC/EPOXY	YES	25 ns	1	CMOS	GULL WING	PARALLEL	SYNCHRONOUS		2048 words	5	5	9	FLATPACK, THIN PROFILE, FINE PITCH	TQFP64,.47SQ	FIFOs	.5 mm	70 Cel	3-STATE	2KX9	2K	0 Cel	NICKEL PALLADIUM GOLD	QUAD	S-PQFP-G64	3	5.5 V	1.2 mm	40 MHz	10 mm	Not Qualified	18432 bit	4.5 V		e4	30	260	YES		10 mm	22 ns
SN74ACT7808-30PAG	Texas Instruments	OTHER FIFO	COMMERCIAL	64	TFQFP	SQUARE	PLASTIC/EPOXY	YES	30 ns	1	CMOS	GULL WING	PARALLEL	SYNCHRONOUS		2048 words	5	5	9	FLATPACK, THIN PROFILE, FINE PITCH	TQFP64,.47SQ	FIFOs	.5 mm	70 Cel	3-STATE	2KX9	2K	0 Cel		QUAD	S-PQFP-G64		5.5 V	1.2 mm	33.3 MHz	10 mm	Not Qualified	18432 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED	YES		10 mm	25 ns
CY7C4255V-25ASC	Cypress Semiconductor	OTHER FIFO	COMMERCIAL	64	LFQFP	SQUARE	PLASTIC/EPOXY	YES	25 ns	1	CMOS	GULL WING	PARALLEL	SYNCHRONOUS	30 mA	8192 words	3.3	3.3	18	FLATPACK, LOW PROFILE, FINE PITCH	QFP64,.47SQ,20	FIFOs	.5 mm	70 Cel	3-STATE	8KX18	8K	0 Cel	TIN LEAD	QUAD	S-PQFP-G64		3.6 V	1.6 mm	40 MHz	10 mm	Not Qualified	147456 bit	3 V	RETRANSMIT	e0			YES	.004 Amp	10 mm	15 ns
SN74V215-15PAG	Texas Instruments	OTHER FIFO	COMMERCIAL	64	TFQFP	SQUARE	PLASTIC/EPOXY	YES	15 ns	1	CMOS	GULL WING	PARALLEL	SYNCHRONOUS	35 mA	512 words	3.3	3.3	18	FLATPACK, THIN PROFILE, FINE PITCH	TQFP64,.47SQ	FIFOs	.5 mm	70 Cel	3-STATE	512X18	512	0 Cel	NICKEL PALLADIUM GOLD	QUAD	S-PQFP-G64	3	3.6 V	1.2 mm	133 MHz	10 mm	Not Qualified	9216 bit	3 V		e4	30	260	YES		10 mm	10 ns
SN74V225-20PAG	Texas Instruments	OTHER FIFO	COMMERCIAL	64	TFQFP	SQUARE	PLASTIC/EPOXY	YES	20 ns	1	CMOS	GULL WING	PARALLEL	SYNCHRONOUS	35 mA	1024 words	3.3	3.3	18	FLATPACK, THIN PROFILE, FINE PITCH	TQFP64,.47SQ	FIFOs	.5 mm	70 Cel		1KX18	1K	0 Cel	NICKEL PALLADIUM GOLD	QUAD	S-PQFP-G64	3	3.6 V	1.2 mm	50 MHz	10 mm	Not Qualified	18432 bit	3 V		e4	30	260	YES		10 mm	12 ns
SN74V235-7PAG	Texas Instruments	OTHER FIFO	COMMERCIAL	64	TFQFP	SQUARE	PLASTIC/EPOXY	YES	7.5 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	5 ns
SN74V245-10PAG	Texas Instruments	OTHER FIFO	COMMERCIAL	64	TFQFP	SQUARE	PLASTIC/EPOXY	YES	10 ns	1	CMOS	GULL WING	PARALLEL	SYNCHRONOUS	35 mA	4096 words	3.3	3.3	18	FLATPACK, THIN PROFILE, FINE PITCH	TQFP64,.47SQ	FIFOs	.5 mm	70 Cel	3-STATE	4KX18	4K	0 Cel	NICKEL PALLADIUM GOLD	QUAD	S-PQFP-G64	3	3.6 V	1.2 mm	166 MHz	10 mm	Not Qualified	73728 bit	3 V		e4	30	260	YES		10 mm	6.5 ns
SN74V245-15PAG	Texas Instruments	OTHER FIFO	COMMERCIAL	64	TFQFP	SQUARE	PLASTIC/EPOXY	YES	15 ns	1	CMOS	GULL WING	PARALLEL	SYNCHRONOUS	35 mA	4096 words	3.3	3.3	18	FLATPACK, THIN PROFILE, FINE PITCH	TQFP64,.47SQ	FIFOs	.5 mm	70 Cel	3-STATE	4KX18	4K	0 Cel	NICKEL PALLADIUM GOLD	QUAD	S-PQFP-G64	3	3.6 V	1.2 mm	166 MHz	10 mm	Not Qualified	73728 bit	3 V		e4	30	260	YES		10 mm	10 ns
SN74V245-20PAG	Texas Instruments	OTHER FIFO	COMMERCIAL	64	TFQFP	SQUARE	PLASTIC/EPOXY	YES	20 ns	1	CMOS	GULL WING	PARALLEL	SYNCHRONOUS	35 mA	4096 words	3.3	3.3	18	FLATPACK, THIN PROFILE, FINE PITCH	TQFP64,.47SQ	FIFOs	.5 mm	70 Cel	3-STATE	4KX18	4K	0 Cel	NICKEL PALLADIUM GOLD	QUAD	S-PQFP-G64	3	3.6 V	1.2 mm	166 MHz	10 mm	Not Qualified	73728 bit	3 V		e4	30	260	YES		10 mm	12 ns
CY7C4235-15AXCT	Cypress Semiconductor		COMMERCIAL	64	LQFP	SQUARE	PLASTIC/EPOXY	YES	15 ns	1	CMOS	GULL WING	PARALLEL	SYNCHRONOUS		2048 words	5		18	FLATPACK, LOW PROFILE			.8 mm	70 Cel		2KX18	2K	0 Cel		QUAD	S-PQFP-G64		5.5 V	1.6 mm		14 mm	Not Qualified	36864 bit	4.5 V	RETRANSMIT				YES		14 mm	10 ns
72V2111L10PF8	Integrated Device Technology	OTHER FIFO	COMMERCIAL	64	LQFP	SQUARE	PLASTIC/EPOXY	YES	10 ns	1	CMOS	GULL WING	PARALLEL	SYNCHRONOUS	55 mA	524288 words	3.3	3.3	9	FLATPACK, LOW PROFILE	QFP64,.66SQ,32	FIFOs	.8 mm	70 Cel		512KX9	512K	0 Cel	TIN LEAD	QUAD	S-PQFP-G64	3	3.45 V	1.6 mm	100 MHz	14 mm	Not Qualified	4718592 bit	3.15 V	RETRANSMIT; AUTO POWER DOWN	e0	30	240	YES	.02 Amp	14 mm	6.5 ns
72V2111L10PF	Integrated Device Technology	OTHER FIFO	COMMERCIAL	64	LQFP	SQUARE	PLASTIC/EPOXY	YES	10 ns	1	CMOS	GULL WING	PARALLEL	SYNCHRONOUS	55 mA	524288 words	3.3	3.3	9	FLATPACK, LOW PROFILE	QFP64,.66SQ,32	FIFOs	.8 mm	70 Cel		512KX9	512K	0 Cel	TIN LEAD	QUAD	S-PQFP-G64	3	3.45 V	1.6 mm	100 MHz	14 mm	Not Qualified	4718592 bit	3.15 V	RETRANSMIT; AUTO POWER DOWN	e0	30	240	YES	.02 Amp	14 mm	6.5 ns
72V255LA15PFI8	Integrated Device Technology	OTHER FIFO	INDUSTRIAL	64	LQFP	SQUARE	PLASTIC/EPOXY	YES	15 ns	1	CMOS	GULL WING	PARALLEL	SYNCHRONOUS	55 mA	8192 words	3.3	3.3	18	FLATPACK, LOW PROFILE	QFP64,.6SQ,32	FIFOs	.8 mm	85 Cel		8KX18	8K	-40 Cel	TIN LEAD	QUAD	S-PQFP-G64	3	3.6 V	1.6 mm	66.7 MHz	14 mm	Not Qualified	147456 bit	3 V		e0	30	240	YES	.02 Amp	14 mm	10 ns
72V265LA15PFI8	Integrated Device Technology	OTHER FIFO	INDUSTRIAL	64	LQFP	SQUARE	PLASTIC/EPOXY	YES	15 ns	1	CMOS	GULL WING	PARALLEL	SYNCHRONOUS	55 mA	16384 words	3.3	3.3	18	FLATPACK, LOW PROFILE	QFP64,.6SQ,32	FIFOs	.8 mm	85 Cel		16KX18	16K	-40 Cel	TIN LEAD	QUAD	S-PQFP-G64	3	3.6 V	1.6 mm	66.7 MHz	14 mm	Not Qualified	294912 bit	3 V		e0	30	240	YES	.02 Amp	14 mm	10 ns
72V265LA15TFI8	Integrated Device Technology	OTHER FIFO	INDUSTRIAL	64	LFQFP	SQUARE	PLASTIC/EPOXY	YES	15 ns	1	CMOS	GULL WING	PARALLEL	SYNCHRONOUS	55 mA	16384 words	3.3	3.3	18	FLATPACK, LOW PROFILE, FINE PITCH	QFP64,.47SQ,20	FIFOs	.5 mm	85 Cel		16KX18	16K	-40 Cel	TIN LEAD	QUAD	S-PQFP-G64	3	3.6 V	1.6 mm	66.7 MHz	10 mm	Not Qualified	294912 bit	3 V		e0	30	240	YES	.02 Amp	10 mm	10 ns
72V285L15TFI8	Integrated Device Technology	OTHER FIFO	INDUSTRIAL	64	LFQFP	SQUARE	PLASTIC/EPOXY	YES	15 ns	1	CMOS	GULL WING	PARALLEL	SYNCHRONOUS	60 mA	65536 words	3.3	3.3	18	FLATPACK, LOW PROFILE, FINE PITCH	QFP64,.47SQ,20	FIFOs	.5 mm	85 Cel		64KX18	64K	-40 Cel	TIN LEAD	QUAD	S-PQFP-G64	3	3.6 V	1.6 mm	66.7 MHz	10 mm	Not Qualified	1179648 bit	3 V		e0	30	240	YES	.02 Amp	10 mm	10 ns
72V285L15TFI	Integrated Device Technology	OTHER FIFO	INDUSTRIAL	64	LFQFP	SQUARE	PLASTIC/EPOXY	YES	15 ns	1	CMOS	GULL WING	PARALLEL	SYNCHRONOUS	60 mA	65536 words	3.3	3.3	18	FLATPACK, LOW PROFILE, FINE PITCH	QFP64,.47SQ,20	FIFOs	.5 mm	85 Cel		64KX18	64K	-40 Cel	TIN LEAD	QUAD	S-PQFP-G64	3	3.6 V	1.6 mm	66.7 MHz	10 mm	Not Qualified	1179648 bit	3 V		e0	30	240	YES	.02 Amp	10 mm	10 ns
72V295L15PFI	Integrated Device Technology	OTHER FIFO	INDUSTRIAL	64	LQFP	SQUARE	PLASTIC/EPOXY	YES	15 ns	1	CMOS	GULL WING	PARALLEL	SYNCHRONOUS	60 mA	131072 words	3.3	3.3	18	FLATPACK, LOW PROFILE	QFP64,.66SQ,32	FIFOs	.8 mm	85 Cel		128KX18	128K	-40 Cel	TIN LEAD	QUAD	S-PQFP-G64	3	3.6 V	1.6 mm	66.7 MHz	14 mm	Not Qualified	2359296 bit	3 V		e0	30	240	YES	.02 Amp	14 mm	10 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.