20 FIFO 172

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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	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Output Characteristics	Organization	No. of Words Code	Minimum Operating Temperature	Terminal Finish	Terminal Position	JESD-30 Code	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
SN54ALS233AFK	Texas Instruments	OTHER FIFO	MILITARY	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	40 ns	1	TTL		NO LEAD	PARALLEL	SYNCHRONOUS		16 words	5	5	5	CHIP CARRIER	LCC20,.35SQ	FIFOs	1.27 mm	125 Cel	3-STATE	16X5	16	-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	25 MHz	8.89 mm	Not Qualified	80 bit	4.5 V	FALL-THROUGH TIME 24NS		NOT SPECIFIED	NOT SPECIFIED	YES		8.89 mm	35 ns
TMS4C1060-30SDL	Texas Instruments		COMMERCIAL	20	ZIP	RECTANGULAR	PLASTIC/EPOXY	NO	30 ns	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		262144 words	5		4	IN-LINE			1.27 mm	70 Cel	3-STATE	256KX4	256K	0 Cel		ZIG-ZAG	R-PZIP-T20	5.5 V	10.16 mm		2.8 mm	Not Qualified	1048576 bit	4.5 V					NO			25 ns
SNJ54ALS233AFK	Texas Instruments	OTHER FIFO	MILITARY	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	40 ns	1	CMOS	38535Q/M;38534H;883B	NO LEAD	PARALLEL	SYNCHRONOUS		16 words	5	5	5	CHIP CARRIER	LCC20,.35SQ	FIFOs	1.27 mm	125 Cel		16X5	16	-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	25 MHz	8.89 mm	Not Qualified	80 bit	4.5 V	FALL-THROUGH TIME 24NS		NOT SPECIFIED	NOT SPECIFIED	YES		8.89 mm	35 ns
TMS4C1050-3SDL	Texas Instruments		COMMERCIAL	20	ZIP	RECTANGULAR	PLASTIC/EPOXY	NO	30 ns	1	CMOS		THROUGH-HOLE	PARALLEL	SYNCHRONOUS	50 mA	262144 words	5	5	4	IN-LINE	ZIP20,.1	Other Memory ICs	1.27 mm	70 Cel	3-STATE	256KX4	256K	0 Cel		ZIG-ZAG	R-PZIP-T20	5.5 V	10.16 mm		2.8 mm	Not Qualified	1048576 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED	NO	.005 Amp		25 ns
TMS4C1070-40SDL	Texas Instruments		COMMERCIAL	20	ZIP	RECTANGULAR	PLASTIC/EPOXY	NO	40 ns	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		262144 words	5		4	IN-LINE			1.27 mm	70 Cel	3-STATE	256KX4	256K	0 Cel		ZIG-ZAG	R-PZIP-T20	5.5 V	10.16 mm		2.8 mm	Not Qualified	1048576 bit	4.5 V					YES			30 ns
SNJ54LS227W	Texas Instruments	OTHER FIFO	MILITARY	20	DFP	RECTANGULAR	CERAMIC	YES			TTL	38535Q/M;38534H;883B	FLAT		ASYNCHRONOUS		16 words			4	FLATPACK	FL20,.3	FIFOs	1.27 mm	125 Cel		16X4	16	-55 Cel		DUAL	R-XDFP-F20					Not Qualified					NOT SPECIFIED	NOT SPECIFIED
SNJ54ALS229AFK	Texas Instruments	OTHER FIFO	MILITARY	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	40 ns	1	CMOS	38535Q/M;38534H;883B	NO LEAD	PARALLEL	SYNCHRONOUS		16 words	5	5	5	CHIP CARRIER	LCC20,.35SQ	FIFOs	1.27 mm	125 Cel		16X5	16	-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm		8.89 mm	Not Qualified	80 bit	4.5 V	FALL-THROUGH TIME 24NS		NOT SPECIFIED	NOT SPECIFIED	YES		8.89 mm	35 ns
TMS4C1050-40DJL	Texas Instruments		COMMERCIAL	20	SOJ	RECTANGULAR	PLASTIC/EPOXY	YES	40 ns	1	CMOS		J BEND	PARALLEL	ASYNCHRONOUS		262144 words	5		4	SMALL OUTLINE			1.27 mm	70 Cel	3-STATE	256KX4	256K	0 Cel		DUAL	R-PDSO-J20	5.5 V	3.76 mm		7.57 mm	Not Qualified	1048576 bit	4.5 V					NO		17.145 mm	30 ns
SNC54LS227J	Texas Instruments	OTHER FIFO	MILITARY	20	DIP	RECTANGULAR	CERAMIC	NO			TTL	MIL-STD-883 Class B (Modified)	THROUGH-HOLE		ASYNCHRONOUS		16 words			4	IN-LINE	DIP20,.3	FIFOs	2.54 mm	125 Cel		16X4	16	-55 Cel		DUAL	R-XDIP-T20					Not Qualified					NOT SPECIFIED	NOT SPECIFIED
SNJ54LS224AFK	Texas Instruments	OTHER FIFO	MILITARY	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES		1	TTL	MIL-PRF-38535	NO LEAD	PARALLEL	SYNCHRONOUS		16 words	5	5	4	CHIP CARRIER	LCC(UNSPEC)	FIFOs	1.27 mm	125 Cel		16X4	16	-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm		8.89 mm	Not Qualified	64 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED	YES		8.89 mm	80 ns
SNJ54ALS232AFK	Texas Instruments	OTHER FIFO	MILITARY	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	40 ns	1	CMOS	38535Q/M;38534H;883B	NO LEAD	PARALLEL	SYNCHRONOUS		16 words	5	5	4	CHIP CARRIER	LCC20,.35SQ	FIFOs	1.27 mm	125 Cel		16X4	16	-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	25 MHz	8.89 mm	Not Qualified	64 bit	4.5 V	FALL-THROUGH TIME 24NS		NOT SPECIFIED	NOT SPECIFIED	YES		8.89 mm	35 ns
SN54LS222W	Texas Instruments	OTHER FIFO	MILITARY	20	DFP	RECTANGULAR	CERAMIC	YES			TTL		FLAT		ASYNCHRONOUS		16 words	5	5	4	FLATPACK	FL20,.3	FIFOs	1.27 mm	125 Cel		16X4	16	-55 Cel		DUAL	R-XDFP-F20					Not Qualified
SNJ54ALS233AJ	Texas Instruments	OTHER FIFO	MILITARY	20	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	40 ns	1	CMOS	38535Q/M;38534H;883B	THROUGH-HOLE	PARALLEL	SYNCHRONOUS		16 words	5	5	5	IN-LINE	DIP20,.3	FIFOs	2.54 mm	125 Cel		16X5	16	-55 Cel		DUAL	R-CDIP-T20	5.5 V	5.08 mm	25 MHz	7.62 mm	Not Qualified	80 bit	4.5 V	FALL-THROUGH TIME 24NS		NOT SPECIFIED	NOT SPECIFIED	YES		24.195 mm	35 ns
SNC54LS227W	Texas Instruments	OTHER FIFO	MILITARY	20	DFP	RECTANGULAR	CERAMIC	YES			TTL	MIL-STD-883 Class B (Modified)	FLAT		ASYNCHRONOUS		16 words			4	FLATPACK	FL20,.3	FIFOs	1.27 mm	125 Cel		16X4	16	-55 Cel		DUAL	R-XDFP-F20					Not Qualified					NOT SPECIFIED	NOT SPECIFIED
SN54ALS235J	Texas Instruments	OTHER FIFO	MILITARY	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	50 ns	1	TTL		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	170 mA	64 words	5		5	IN-LINE	DIP20,.3	FIFOs	2.54 mm	125 Cel	3-STATE	64X5	64	-55 Cel		DUAL	R-GDIP-T20	5.5 V	5.08 mm	25 MHz	7.62 mm	Not Qualified	320 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED	YES		24.195 mm	24 ns
SNJ54LS222W	Texas Instruments	OTHER FIFO	MILITARY	20	DFP	RECTANGULAR	CERAMIC	YES			TTL	38535Q/M;38534H;883B	FLAT		ASYNCHRONOUS		16 words	5	5	4	FLATPACK	FL20,.3	FIFOs	1.27 mm	125 Cel		16X4	16	-55 Cel		DUAL	R-XDFP-F20					Not Qualified
SNJ54ALS229AJ	Texas Instruments	OTHER FIFO	MILITARY	20	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	40 ns	1	CMOS	38535Q/M;38534H;883B	THROUGH-HOLE	PARALLEL	SYNCHRONOUS		16 words	5	5	5	IN-LINE	DIP20,.3	FIFOs	2.54 mm	125 Cel		16X5	16	-55 Cel		DUAL	R-CDIP-T20	5.5 V	5.08 mm		7.62 mm	Not Qualified	80 bit	4.5 V	FALL-THROUGH TIME 24NS		NOT SPECIFIED	NOT SPECIFIED	YES		24.195 mm	35 ns
SN54LS227W	Texas Instruments	OTHER FIFO	MILITARY	20	DFP	RECTANGULAR	CERAMIC	YES			TTL		FLAT		ASYNCHRONOUS		16 words			4	FLATPACK	FL20,.3	FIFOs	1.27 mm	125 Cel		16X4	16	-55 Cel		DUAL	R-XDFP-F20					Not Qualified					NOT SPECIFIED	NOT SPECIFIED
SN54ALS229AJ	Texas Instruments	OTHER FIFO	MILITARY	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	40 ns	1	TTL		THROUGH-HOLE	PARALLEL	SYNCHRONOUS		16 words	5	5	5	IN-LINE	DIP20,.3	FIFOs	2.54 mm	125 Cel	3-STATE	16X5	16	-55 Cel		DUAL	R-GDIP-T20	5.5 V	5.08 mm		7.62 mm	Not Qualified	80 bit	4.5 V	FALL-THROUGH TIME 24NS		NOT SPECIFIED	NOT SPECIFIED	YES		24.195 mm	35 ns
SNJ54ALS235FK	Texas Instruments	OTHER FIFO	MILITARY	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	50 ns	1	TTL	38535Q/M;38534H;883B	NO LEAD	PARALLEL	ASYNCHRONOUS	180 mA	64 words	5		5	CHIP CARRIER	LCC20,.35SQ	FIFOs	1.27 mm	125 Cel	3-STATE	64X5	64	-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	20 MHz	8.89 mm	Not Qualified	320 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED	YES		8.89 mm	24 ns
TMS4C1050-40SDL	Texas Instruments		COMMERCIAL	20	ZIP	RECTANGULAR	PLASTIC/EPOXY	NO	40 ns	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		262144 words	5		4	IN-LINE			1.27 mm	70 Cel	3-STATE	256KX4	256K	0 Cel		ZIG-ZAG	R-PZIP-T20	5.5 V	10.16 mm		2.8 mm	Not Qualified	1048576 bit	4.5 V					NO			30 ns
SN54ALS233FK	Texas Instruments	OTHER FIFO	MILITARY	20	QCCN	SQUARE	CERAMIC	YES			TTL		NO LEAD		ASYNCHRONOUS		16 words	5	5	5	CHIP CARRIER	LCC20,.35SQ	FIFOs	1.27 mm	125 Cel		16X5	16	-55 Cel		QUAD	S-XQCC-N20			20 MHz		Not Qualified					NOT SPECIFIED	NOT SPECIFIED
TMS4C1050-60DJL	Texas Instruments		COMMERCIAL	20	SOJ	RECTANGULAR	PLASTIC/EPOXY	YES	60 ns	1	CMOS		J BEND	PARALLEL	ASYNCHRONOUS		262144 words	5		4	SMALL OUTLINE			1.27 mm	70 Cel	3-STATE	256KX4	256K	0 Cel		DUAL	R-PDSO-J20	5.5 V	3.76 mm		7.57 mm	Not Qualified	1048576 bit	4.5 V					NO		17.145 mm	50 ns
TMS4C1060-60DJL	Texas Instruments		COMMERCIAL	20	SOJ	RECTANGULAR	PLASTIC/EPOXY	YES	60 ns	1	CMOS		J BEND	PARALLEL	ASYNCHRONOUS		262144 words	5		4	SMALL OUTLINE			1.27 mm	70 Cel	3-STATE	256KX4	256K	0 Cel		DUAL	R-PDSO-J20	5.5 V	3.76 mm		7.57 mm	Not Qualified	1048576 bit	4.5 V					NO		17.145 mm	50 ns
SN54ALS232AFK	Texas Instruments	OTHER FIFO	MILITARY	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	40 ns	1	TTL		NO LEAD	PARALLEL	SYNCHRONOUS		16 words	5	5	4	CHIP CARRIER	LCC20,.35SQ	FIFOs	1.27 mm	125 Cel	3-STATE	16X4	16	-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	25 MHz	8.89 mm	Not Qualified	64 bit	4.5 V	FALL-THROUGH TIME 24NS		NOT SPECIFIED	NOT SPECIFIED	YES		8.89 mm	35 ns
TMS4C1050-3DJL	Texas Instruments		COMMERCIAL	20	SOJ	RECTANGULAR	PLASTIC/EPOXY	YES	30 ns	1	CMOS		J BEND	PARALLEL	SYNCHRONOUS	50 mA	262144 words	5	5	4	SMALL OUTLINE	SOJ20/26,.34	Other Memory ICs	1.27 mm	70 Cel	3-STATE	256KX4	256K	0 Cel		DUAL	R-PDSO-J20	5.5 V	3.76 mm		7.57 mm	Not Qualified	1048576 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED	NO	.005 Amp	17.145 mm	25 ns
TMS4C1050-4SDL	Texas Instruments		COMMERCIAL	20	ZIP	RECTANGULAR	PLASTIC/EPOXY	NO	40 ns	1	CMOS		THROUGH-HOLE	PARALLEL	SYNCHRONOUS	45 mA	262144 words	5	5	4	IN-LINE	ZIP20,.1	Other Memory ICs	1.27 mm	70 Cel	3-STATE	256KX4	256K	0 Cel		ZIG-ZAG	R-PZIP-T20	5.5 V	10.16 mm		2.8 mm	Not Qualified	1048576 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED	NO	.005 Amp		30 ns
SN74ALS229ADWP3	Texas Instruments	OTHER FIFO	COMMERCIAL	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES			TTL		GULL WING		ASYNCHRONOUS		16 words	5	5	5	SMALL OUTLINE	SOP20,.4	FIFOs	1.27 mm	70 Cel		16X5	16	0 Cel		DUAL	R-PDSO-G20
SN74ALS232BFN	Texas Instruments	OTHER FIFO	COMMERCIAL	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	25 ns	1	TTL		J BEND	PARALLEL	ASYNCHRONOUS	125 mA	16 words	5	5	4	CHIP CARRIER	LDCC20,.4SQ	FIFOs	1.27 mm	70 Cel	3-STATE	16X4	16	0 Cel		QUAD	S-PQCC-J20	5.5 V	4.57 mm	40 MHz	8.965 mm	Not Qualified	64 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED	YES		8.965 mm	30 ns
SN74ALS233ADWP3	Texas Instruments	OTHER FIFO	COMMERCIAL	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES			TTL		GULL WING		ASYNCHRONOUS		16 words	5	5	5	SMALL OUTLINE	SOP20,.4	FIFOs	1.27 mm	70 Cel		16X5	16	0 Cel		DUAL	R-PDSO-G20			30 MHz							NOT SPECIFIED	NOT SPECIFIED
SN74LS222AN	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
SN74ALS233ADW	Texas Instruments	OTHER FIFO	COMMERCIAL	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	33.33 ns	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	5.5 V	2.65 mm	30 MHz	7.5 mm	Not Qualified	80 bit	4.5 V	FALL-THROUGH TIME 24NS		NOT SPECIFIED	NOT SPECIFIED	YES		12.8 mm	33 ns
SN74S225NP1	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
SN74ALS229BDW	Texas Instruments	OTHER FIFO	COMMERCIAL	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	25 ns	1	TTL		GULL WING	PARALLEL	SYNCHRONOUS	140 mA	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	5.5 V	2.65 mm	40 MHz	7.5 mm	Not Qualified	80 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED	YES		12.8 mm	30 ns
SN74LS227J	Texas Instruments	OTHER FIFO	COMMERCIAL	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	100 ns	1	CMOS		THROUGH-HOLE	PARALLEL	SYNCHRONOUS		16 words	5		4	IN-LINE	DIP20,.3	FIFOs	2.54 mm	70 Cel		16X4	16	0 Cel		DUAL	R-GDIP-T20	5.25 V	5.08 mm		7.62 mm	Not Qualified	64 bit	4.75 V	FALL-THROUGH TIME 50NS		NOT SPECIFIED	NOT SPECIFIED	YES		24.195 mm	80 ns
SN74ALS229N	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					Not Qualified
SN74LS227NP3	Texas Instruments	OTHER FIFO	COMMERCIAL	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO			TTL		THROUGH-HOLE		ASYNCHRONOUS		16 words			4	IN-LINE	DIP20,.3	FIFOs	2.54 mm	70 Cel		16X4	16	0 Cel		DUAL	R-PDIP-T20										NOT SPECIFIED	NOT SPECIFIED
SN74ALS235D3	Texas Instruments	OTHER FIFO	COMMERCIAL	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES			TTL		GULL WING		ASYNCHRONOUS	170 mA	64 words			5	SMALL OUTLINE	SOP20,.4	FIFOs	1.27 mm	70 Cel		64X5	64	0 Cel		DUAL	R-PDSO-G20			25 MHz
SN74S225N	Texas Instruments	OTHER FIFO	COMMERCIAL	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	100 ns	1	TTL		THROUGH-HOLE	PARALLEL	SYNCHRONOUS	120 mA	16 words	5	5	5	IN-LINE	DIP20,.3	FIFOs	2.54 mm	70 Cel	3-STATE	16X5	16	0 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T20	5.25 V	5.08 mm	10 MHz	7.62 mm	Not Qualified	80 bit	4.75 V		e4			YES		25.4 mm	75 ns
SN74ALS233BDW	Texas Instruments	OTHER FIFO	COMMERCIAL	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	25 ns	1	TTL		GULL WING	PARALLEL	SYNCHRONOUS	133 mA	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	5.5 V	2.65 mm	40 MHz	7.5 mm	Not Qualified	80 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED	YES		12.8 mm	30 ns
SN74ALS229ADW3	Texas Instruments	OTHER FIFO	COMMERCIAL	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES			TTL		GULL WING		ASYNCHRONOUS		16 words	5	5	5	SMALL OUTLINE	SOP20,.4	FIFOs	1.27 mm	70 Cel		16X5	16	0 Cel		DUAL	R-PDSO-G20
SN74LS222NP1	Texas Instruments	OTHER FIFO	COMMERCIAL	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO			TTL		THROUGH-HOLE		ASYNCHRONOUS		16 words	5	5	4	IN-LINE	DIP20,.3	FIFOs	2.54 mm	70 Cel		16X4	16	0 Cel		DUAL	R-PDIP-T20					Not Qualified
SN74ALS232AFN	Texas Instruments	OTHER FIFO	COMMERCIAL	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	33.33 ns	1	TTL		J BEND	PARALLEL	SYNCHRONOUS		16 words	5	5	4	CHIP CARRIER	LDCC20,.4SQ	FIFOs	1.27 mm	70 Cel	3-STATE	16X4	16	0 Cel		QUAD	S-PQCC-J20	5.5 V	4.57 mm	30 MHz	8.9662 mm	Not Qualified	64 bit	4.5 V	FALL-THROUGH TIME 24NS		NOT SPECIFIED	NOT SPECIFIED	YES		8.9662 mm	31 ns
SN74ALS236FN	Texas Instruments	OTHER FIFO	COMMERCIAL	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	33.33 ns	1	TTL		J BEND	PARALLEL	ASYNCHRONOUS	145 mA	64 words	5	5	4	CHIP CARRIER	LDCC20,.4SQ	FIFOs	1.27 mm	70 Cel	3-STATE	64X4	64	0 Cel		QUAD	S-PQCC-J20	5.5 V	4.57 mm	30 MHz	8.9662 mm	Not Qualified	256 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED	NO		8.9662 mm	22 ns
SN74LS227N	Texas Instruments	OTHER FIFO	COMMERCIAL	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	100 ns	1	CMOS		THROUGH-HOLE	PARALLEL	SYNCHRONOUS		16 words	5		4	IN-LINE	DIP20,.3	FIFOs	2.54 mm	70 Cel		16X4	16	0 Cel		DUAL	R-PDIP-T20	5.25 V	5.08 mm		7.62 mm	Not Qualified	64 bit	4.75 V	FALL-THROUGH TIME 50NS		NOT SPECIFIED	NOT SPECIFIED	YES		24.325 mm	80 ns
SN74LS222JP4	Texas Instruments	OTHER FIFO	COMMERCIAL	20	DIP	RECTANGULAR	CERAMIC	NO			TTL		THROUGH-HOLE		ASYNCHRONOUS		16 words	5	5	4	IN-LINE	DIP20,.3	FIFOs	2.54 mm	70 Cel		16X4	16	0 Cel		DUAL	R-XDIP-T20
SN74LS222J4	Texas Instruments	OTHER FIFO	COMMERCIAL	20	DIP	RECTANGULAR	CERAMIC	NO			TTL		THROUGH-HOLE		ASYNCHRONOUS		16 words	5	5	4	IN-LINE	DIP20,.3	FIFOs	2.54 mm	70 Cel		16X4	16	0 Cel		DUAL	R-XDIP-T20
SN74ALS233BN	Texas Instruments	OTHER FIFO	COMMERCIAL	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	25 ns	1	TTL		THROUGH-HOLE	PARALLEL	SYNCHRONOUS	133 mA	16 words	5	5	5	IN-LINE	DIP20,.3	FIFOs	2.54 mm	70 Cel	3-STATE	16X5	16	0 Cel		DUAL	R-PDIP-T20	5.5 V	5.08 mm	40 MHz	7.62 mm	Not Qualified	80 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED	YES		24.325 mm	30 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.