Square Programmable Logic Devices (PLD) 2,400+

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Part	Manufacturer	Programmable IC Type	Grading Of Temperature	Form Of Terminal	No. of Terminals	Package Code	Package Shape	Package Body Material	Propagation Delay	Surface Mount	Maximum Supply Voltage	Technology Used	Screening Level	No. of Inputs	Architecture	Nominal Supply Voltage (V)	Packing Method	Power Supplies (V)	Package Style (Meter)	Package Equivalence Code	Sub-Category	In-System Programmable	Output Function	Minimum Supply Voltage	No. of Product Terms	Pitch Of Terminal	Maximum Operating Temperature	Organization	No. of Dedicated Inputs	Minimum Operating Temperature	Finishing Of Terminal Used	Position Of Terminal	JESD-30 Code	Moisture Sensitivity Level (MSL)	Maximum Seated Height	Width	Qualification	Additional Features	JESD-609 Code	Maximum Clock Frequency	Maximum Time At Peak Reflow Temperature (s)	No. of Outputs	Peak Reflow Temperature (C)	Length	JTAG Boundary Scan Test	No. of I/O Lines
TIBPAL16R8-20MFHB	Texas Instruments	EE PLD	Military	No Lead	20	QCCN	Square	Ceramic		Yes		TTL	38535Q/M;38534H;883B	8	PAL-TYPE	5		5 V	Chip Carrier	LCC20,.35SQ	Programmable Logic Devices		Registered		64	1.27 mm	125 °C (257 °F)			-55 °C (-67 °F)		Quad	S-XQCC-N20				No			40 MHz		8
81036092X	Texas Instruments	OT PLD	Military	No Lead	20	QCCN	Square	Ceramic, Metal-Sealed Cofired	30 ns	Yes	5.5 V	TTL	MIL-STD-883 Class B			5			Chip Carrier				Mixed	4.5 V			125 °C (257 °F)	8 Dedicated Inputs, 2 I/O	8	-55 °C (-67 °F)		Quad	S-CQCC-N20				Yes			25 MHz						2
TIBPAL16L8-20MFH	Texas Instruments	OT PLD	Military	No Lead	20	QCCN	Square	Ceramic	20 ns	Yes		TTL		16	PAL-TYPE	5		5 V	Chip Carrier	LCC20,.35SQ	Programmable Logic Devices		Combinatorial		64	1.27 mm	125 °C (257 °F)			-55 °C (-67 °F)		Quad	S-XQCC-N20				No					8
TIBPAL20R4-12MFK	Texas Instruments	OT PLD	Military	No Lead	28	QCCN	Square	Ceramic, Metal-Sealed Cofired	12 ns	Yes	5.5 V	TTL		16	PAL-TYPE	5		5 V	Chip Carrier	LCC28,.45SQ	Programmable Logic Devices		Mixed	4.5 V	64	1.27 mm	125 °C (257 °F)	12 Dedicated Inputs, 4 I/O	12	-55 °C (-67 °F)		Quad	S-CQCC-N28		2.03 mm	11.43 mm	No	Power-Up Reset; Security Fuse		48 MHz		8		11.43 mm		4
5962-87671013A	Texas Instruments	OT PLD	Military	No Lead	28	QCCN	Square	Ceramic, Metal-Sealed Cofired	25 ns	Yes	5.25 V	TTL	MIL-STD-883	20	PAL-TYPE	5	Tube	5 V	Chip Carrier	LCC28,.45SQ	Programmable Logic Devices	No	Combinatorial	4.75 V	64	1.27 mm	125 °C (257 °F)	14 Dedicated Inputs, 6 I/O	14	-55 °C (-67 °F)	Tin Lead	Quad	S-CQCC-N28		2.03 mm	11.43 mm	Yes		e0	40 MHz		8		11.43 mm	No	6
TIBPSG507CFN	Texas Instruments	OT PLD	Commercial Extended	J Bend	28	QCCJ	Square	Plastic/Epoxy	12 ns	Yes	5.25 V	TTL		13	PLS-TYPE	5		5 V	Chip Carrier	LDCC28,.5SQ	Programmable Logic Devices		Registered	4.75 V	80	1.27 mm	75 °C (167 °F)	12 Dedicated Inputs, 0 I/O	12	0 °C (32 °F)		Quad	S-PQCC-J28		4.57 mm	11.5062 mm	No	Programmable Sequence Generator		35 MHz		8		11.5062 mm		0
EP330-25IFN	Texas Instruments	OT PLD	Industrial	J Bend	20	QCCJ	Square	Plastic/Epoxy	26 ns	Yes	5.5 V	CMOS		18	PAL-TYPE	5		5 V	Chip Carrier	LDCC20,.4SQ	Programmable Logic Devices		Macrocell	4.5 V	72	1.27 mm	85 °C (185 °F)	9 Dedicated Inputs, 8 I/O	9	-40 °C (-40 °F)		Quad	S-PQCC-J20		4.57 mm	8.9662 mm	No	8 Macrocells; 1 External Clock; Shared Input/Clock		28.5 MHz		8		8.9662 mm		8
TIBPAL20R4-15CFN	Texas Instruments	OT PLD	Commercial Extended	J Bend	28	QCCJ	Square	Plastic/Epoxy	18 ns	Yes	5.25 V	TTL		16	PAL-TYPE	5		5 V	Chip Carrier	LDCC28,.5SQ	Programmable Logic Devices		Mixed	4.75 V	64	1.27 mm	75 °C (167 °F)	12 Dedicated Inputs, 4 I/O	12	0 °C (32 °F)	Matte Tin	Quad	S-PQCC-J28	1	4.57 mm	11.5062 mm	No	Register Preload; Power-Up Reset	e3	37 MHz	20 s	8	220 °C (428 °F)	11.5062 mm		4
5962-87671163A	Texas Instruments	OT PLD	Military	No Lead	28	QCCN	Square	Ceramic, Metal-Sealed Cofired	10 ns	Yes	5.5 V	TTL	MIL-STD-883	12	PAL-TYPE	5		5 V	Chip Carrier	LCC28,.45SQ	Programmable Logic Devices		Registered	4.5 V	64	1.27 mm	125 °C (257 °F)	12 Dedicated Inputs, 0 I/O	12	-55 °C (-67 °F)		Quad	S-CQCC-N28		2.03 mm	11.43 mm	No			50 MHz		8		11.43 mm		0
TIBPAL20X4-20CFN	Texas Instruments	OT PLD	Commercial Extended	J Bend	28	QCCJ	Square	Plastic/Epoxy	20 ns	Yes	5.25 V	TTL		16	PAL-TYPE	5		5 V	Chip Carrier	LDCC28,.5SQ	Programmable Logic Devices		Mixed	4.75 V	40	1.27 mm	75 °C (167 °F)	10 Dedicated Inputs, 6 I/O	10	0 °C (32 °F)		Quad	S-PQCC-J28		4.57 mm	11.5062 mm	No	Power-Up Reset; 1 External Clock; Register Preload		35 MHz		10		11.5062 mm		6
TIBPAL16R6-7MFKB	Texas Instruments	OT PLD	Military	No Lead	20	QCCN	Square	Ceramic	7 ns	Yes		TTL	38535Q/M;38534H;883B	10	PAL-TYPE	5		5 V	Chip Carrier	LCC20,.35SQ	Programmable Logic Devices		Registered		64	1.27 mm	125 °C (257 °F)			-55 °C (-67 °F)		Quad	S-XQCC-N20				No			74 MHz		6
TIBPAL20L10-20CFN	Texas Instruments	OT PLD	Commercial Extended	J Bend	28	QCCJ	Square	Plastic/Epoxy	20 ns	Yes	5.25 V	TTL		20	PAL-TYPE	5		5 V	Chip Carrier	LDCC28,.5SQ	Programmable Logic Devices		Combinatorial	4.75 V	40	1.27 mm	75 °C (167 °F)	12 Dedicated Inputs, 8 I/O	12	0 °C (32 °F)		Quad	S-PQCC-J28		4.57 mm	11.5062 mm	No					10		11.5062 mm		8
TIBPAL20R8-10CFN	Texas Instruments	OT PLD	Commercial Extended	J Bend	28	QCCJ	Square	Plastic/Epoxy	10 ns	Yes	5.25 V	TTL		12	PAL-TYPE	5		5 V	Chip Carrier	LDCC28,.5SQ	Programmable Logic Devices		Registered	4.75 V	64	1.27 mm	75 °C (167 °F)	12 Dedicated Inputs, 0 I/O	12	0 °C (32 °F)		Quad	S-PQCC-J28	1	4.57 mm	11.5062 mm	No	Register Preload; Power-Up Reset		55.5 MHz		8		11.5062 mm		0
5962-85155032X	Texas Instruments	OT PLD	Military	No Lead	20	QCCN	Square	Ceramic, Metal-Sealed Cofired	20 ns	Yes	5.5 V	TTL	MIL-STD-883	16	PAL-TYPE	5			Chip Carrier			No	Mixed	4.5 V			125 °C (257 °F)	8 Dedicated Inputs, 2 I/O	8	-55 °C (-67 °F)		Quad	S-CQCC-N20				Yes			41.6 MHz		6			No	2
PAL20L8-25CNL	Texas Instruments	OT PLD	Commercial	J Bend	28	QCCJ	Square	Plastic/Epoxy	25 ns	Yes		TTL		20	PAL-TYPE	5		5 V	Chip Carrier	LDCC28,.5SQ	Programmable Logic Devices		Combinatorial		64	1.27 mm	70 °C (158 °F)			0 °C (32 °F)		Quad	S-PQCC-J28				No					8
TIBPAL20R8-7CFN	Texas Instruments	OT PLD	Commercial Extended	J Bend	28	QCCJ	Square	Plastic/Epoxy	7.5 ns	Yes	5.25 V	TTL		12	PAL-TYPE	5		5 V	Chip Carrier	LDCC28,.5SQ	Programmable Logic Devices		Registered	4.75 V	64	1.27 mm	75 °C (167 °F)	12 Dedicated Inputs, 0 I/O	12	0 °C (32 °F)	Matte Tin	Quad	S-PQCC-J28	1	4.57 mm	11.5062 mm	No	Register Preload; Power-Up Reset	e3	74 MHz	20 s	8	220 °C (428 °F)	11.5062 mm		0
PAL20R8A-2MFKB	Texas Instruments	OT PLD	Military	No Lead	28	QCCN	Square	Ceramic		Yes		TTL	38535Q/M;38534H;883B	12	PAL-TYPE	5		5 V	Chip Carrier	LCC28,.45SQ	Programmable Logic Devices		Registered		64	1.27 mm	125 °C (257 °F)			-55 °C (-67 °F)		Quad	S-XQCC-N28				No			18 MHz		8
8412901XX	Texas Instruments	OT PLD	Military	No Lead	28	QCCN	Square	Ceramic, Metal-Sealed Cofired	20 ns	Yes	5.5 V	TTL	MIL-STD-883 Class B			5			Chip Carrier				Combinatorial	4.5 V			125 °C (257 °F)	14 Dedicated Inputs, 6 I/O	14	-55 °C (-67 °F)		Quad	S-CQCC-N28				Yes									6
PAL20R4ACFN	Texas Instruments	OT PLD	Commercial	J Bend	28	QCCJ	Square	Plastic/Epoxy	25 ns	Yes	5.25 V	TTL		16	PAL-TYPE	5		5 V	Chip Carrier	LDCC28,.5SQ	Programmable Logic Devices		Mixed	4.75 V	64	1.27 mm	70 °C (158 °F)	12 Dedicated Inputs, 4 I/O	12	0 °C (32 °F)		Quad	S-PQCC-J28		4.57 mm	11.5062 mm	No	1 External Clock; Register Preload		30 MHz		8		11.5062 mm		4
TIBPAL20R6-12MFK	Texas Instruments	OT PLD	Military	No Lead	28	QCCN	Square	Ceramic, Metal-Sealed Cofired	12 ns	Yes	5.5 V	TTL		14	PAL-TYPE	5		5 V	Chip Carrier	LCC28,.45SQ	Programmable Logic Devices		Mixed	4.5 V	64	1.27 mm	125 °C (257 °F)	12 Dedicated Inputs, 2 I/O	12	-55 °C (-67 °F)		Quad	S-CQCC-N28		2.03 mm	11.43 mm	No	Power-Up Reset; Security Fuse		48 MHz		8		11.43 mm		2
81036132X	Texas Instruments	OT PLD	Military	No Lead	20	QCCN	Square	Ceramic, Metal-Sealed Cofired	40 ns	Yes	5.5 V	TTL				5			Chip Carrier				Mixed	4.5 V			125 °C (257 °F)	8 Dedicated Inputs, 2 I/O	8	-55 °C (-67 °F)		Quad	S-CQCC-N20				No			16 MHz						2
5962-85155192A	Texas Instruments	OT PLD	Military	No Lead	20	QCCN	Square	Ceramic, Metal-Sealed Cofired	12 ns	Yes	5.5 V	TTL	MIL-STD-883	10	PAL-TYPE	5		5 V	Chip Carrier	LCC20,.35SQ	Programmable Logic Devices		Mixed	4.5 V	64	1.27 mm	125 °C (257 °F)	8 Dedicated Inputs, 2 I/O	8	-55 °C (-67 °F)		Quad	S-CQCC-N20		2.03 mm	8.89 mm	No			52.5 MHz		6		8.89 mm		2
5962-85155062A	Texas Instruments	OT PLD	Military	No Lead	20	QCCN	Square	Ceramic, Metal-Sealed Cofired	25 ns	Yes	5.5 V	TTL	MIL-STD-883	8	PAL-TYPE	5	Tube	5 V	Chip Carrier	LCC20,.35SQ	Programmable Logic Devices	No	Registered	4.5 V	64	1.27 mm	125 °C (257 °F)	8 Dedicated Inputs, 0 I/O	8	-55 °C (-67 °F)	Tin/Lead	Quad	S-CQCC-N20		2.03 mm	8.89 mm	Yes		e0	25 MHz		8		8.89 mm	No	0
TIBPAL20X8CFN	Texas Instruments	EE PLD	Commercial	J Bend	28	QCCJ	Square	Plastic/Epoxy		Yes		TTL		12	PAL-TYPE	5		5 V	Chip Carrier	LDCC28,.5SQ	Programmable Logic Devices				40	1.27 mm	70 °C (158 °F)			0 °C (32 °F)		Quad	S-PQCC-J28				No			35 MHz		10
TIBPAL16R4-7MFKB	Texas Instruments	OT PLD	Military	No Lead	20	QCCN	Square	Ceramic, Metal-Sealed Cofired	10 ns	Yes	5.5 V	TTL	MIL-PRF-38535	12	PAL-TYPE	5		5 V	Chip Carrier	LCC20,.35SQ	Programmable Logic Devices		Mixed	4.5 V	64	1.27 mm	125 °C (257 °F)	8 Dedicated Inputs, 4 I/O	8	-55 °C (-67 °F)		Quad	S-CQCC-N20		2.03 mm	8.89 mm	No			74 MHz		8		8.89 mm		4
PAL20L8AMFK	Texas Instruments	OT PLD	Military	No Lead	28	QCCN	Square	Ceramic, Metal-Sealed Cofired	30 ns	Yes	5.5 V	TTL		20	PAL-TYPE	5		5 V	Chip Carrier	LCC28,.45SQ	Programmable Logic Devices		Combinatorial	4.5 V	64	1.27 mm	125 °C (257 °F)	14 Dedicated Inputs, 6 I/O	14	-55 °C (-67 °F)		Quad	S-CQCC-N28		2.03 mm	11.43 mm	No					8		11.43 mm		6
8412904XX	Texas Instruments	OT PLD	Military	No Lead	28	QCCN	Square	Ceramic, Metal-Sealed Cofired	20 ns	Yes	5.5 V					5			Chip Carrier				Mixed	4.5 V			125 °C (257 °F)	12 Dedicated Inputs, 4 I/O	12	-55 °C (-67 °F)		Quad	S-CQCC-N28				No			28.5 MHz						4
TIBPAL20X10-25MFKB	Texas Instruments	EE PLD	Military	No Lead	28	QCCN	Square	Ceramic		Yes		TTL	38535Q/M;38534H;883B	10	PAL-TYPE	5		5 V	Chip Carrier	LCC28,.45SQ	Programmable Logic Devices				40	1.27 mm	125 °C (257 °F)			-55 °C (-67 °F)		Quad	S-XQCC-N28				No			25 MHz		10
TIBPALR19R4MFK	Texas Instruments	OT PLD	Military	No Lead	28	QCCN	Square	Ceramic, Metal-Sealed Cofired	30 ns	Yes	5.5 V	TTL		19	PAL-TYPE	5		5 V	Chip Carrier	LCC28,.45SQ	Programmable Logic Devices		Mixed	4.5 V	64	1.27 mm	125 °C (257 °F)	0 Dedicated Inputs, 4 I/O	0	-55 °C (-67 °F)		Quad	S-CQCC-N28		2.03 mm	11.43 mm	No	1 External Clock; Register Preload		20 MHz		8		11.43 mm		4
81036072X	Texas Instruments	OT PLD	Military	No Lead	20	QCCN	Square	Ceramic, Metal-Sealed Cofired	30 ns	Yes	5.5 V	TTL	MIL-STD-883 Class B			5			Chip Carrier				Combinatorial	4.5 V			125 °C (257 °F)	10 Dedicated Inputs, 6 I/O	10	-55 °C (-67 °F)		Quad	S-CQCC-N20				Yes									6
PAL20R6A-2MFKB	Texas Instruments	OT PLD	Military	No Lead	28	QCCN	Square	Ceramic		Yes		TTL	38535Q/M;38534H;883B	14	PAL-TYPE	5		5 V	Chip Carrier	LCC28,.45SQ	Programmable Logic Devices		Registered		64	1.27 mm	125 °C (257 °F)			-55 °C (-67 °F)		Quad	S-XQCC-N28				No			18 MHz		8
TIBPAL20R4-7CFN	Texas Instruments	OT PLD	Commercial Extended	J Bend	28	QCCJ	Square	Plastic/Epoxy	9 ns	Yes	5.25 V	TTL		16	PAL-TYPE	5		5 V	Chip Carrier	LDCC28,.5SQ	Programmable Logic Devices		Mixed	4.75 V	64	1.27 mm	75 °C (167 °F)	12 Dedicated Inputs, 4 I/O	12	0 °C (32 °F)		Quad	S-PQCC-J28		4.57 mm	11.5062 mm	No	Register Preload; Power-Up Reset		74 MHz		8		11.5062 mm		4
TIBPAL16L8-25CFNR	Texas Instruments	OT PLD	Commercial Extended	J Bend	20	QCCJ	Square	Plastic/Epoxy	25 ns	Yes	5.25 V	TTL	MIL-STD-883			5			Chip Carrier				Combinatorial	4.75 V		1.27 mm	75 °C (167 °F)	10 Dedicated Inputs, 6 I/O	10	0 °C (32 °F)		Quad	S-PQCC-J20		4.57 mm	8.965 mm	No			30 MHz				8.965 mm		6
TIBPLS506ACFN	Texas Instruments	OT PLD	Commercial Extended	J Bend	28	QCCJ	Square	Plastic/Epoxy	20 ns	Yes	5.25 V	TTL		13	PLS-TYPE	5		5 V	Chip Carrier	LDCC28,.5SQ	Programmable Logic Devices		Macrocell	4.75 V	97	1.27 mm	75 °C (167 °F)	12 Dedicated Inputs, 0 I/O	12	0 °C (32 °F)		Quad	S-PQCC-J28		4.57 mm	11.5062 mm	No	Programmable Logic Sequencer		28.5 MHz		8		11.5062 mm		0
TIBPAL16R6-12MFK	Texas Instruments	OT PLD	Military	No Lead	20	QCCN	Square	Ceramic, Metal-Sealed Cofired	14 ns	Yes	5.5 V	TTL		10	PAL-TYPE	5		5 V	Chip Carrier	LCC20,.35SQ	Programmable Logic Devices		Mixed	4.5 V	64	1.27 mm	125 °C (257 °F)	8 Dedicated Inputs, 2 I/O	8	-55 °C (-67 °F)		Quad	S-CQCC-N20		2.03 mm	8.89 mm	No	Power-Up Reset; Register Preload		48 MHz		6		8.89 mm		2
TIBPAL22V10MFK	Texas Instruments	OT PLD	Military	No Lead	28	QCCN	Square	Ceramic, Metal-Sealed Cofired	40 ns	Yes	5.5 V	TTL		22	PAL-TYPE	5		5 V	Chip Carrier	LCC28,.45SQ	Programmable Logic Devices		Macrocell	4.5 V	132	1.27 mm	125 °C (257 °F)	11 Dedicated Inputs, 10 I/O	11	-55 °C (-67 °F)		Quad	S-CQCC-N28		2.03 mm	11.43 mm	No	PAL with Macrocells; 10 Macrocells; 1 External Clock; Shared Input/Clock		16.5 MHz		10		11.43 mm		10
TIBPAL16R6-5CFN	Texas Instruments	OT PLD	Commercial Extended	J Bend	20	QCCJ	Square	Plastic/Epoxy	7 ns	Yes	5.25 V	TTL		10	PAL-TYPE	5		5 V	Chip Carrier	LDCC20,.4SQ	Programmable Logic Devices		Mixed	4.75 V	64	1.27 mm	75 °C (167 °F)	8 Dedicated Inputs, 2 I/O	8	0 °C (32 °F)		Quad	S-PQCC-J20		4.57 mm	8.9662 mm	No	Power-Up Reset; Register Preload		117 MHz		6		8.9662 mm		2
5962-85155172A	Texas Instruments	OT PLD	Military	No Lead	20	QCCN	Square	Ceramic, Metal-Sealed Cofired	12 ns	Yes	5.5 V	TTL	MIL-STD-883	16	PAL-TYPE	5		5 V	Chip Carrier	LCC20,.35SQ	Programmable Logic Devices		Combinatorial	4.5 V	64	1.27 mm	125 °C (257 °F)	10 Dedicated Inputs, 6 I/O	10	-55 °C (-67 °F)		Quad	S-CQCC-N20		2.03 mm	8.89 mm	No			52.5 MHz		8		8.89 mm		6
TIBPAL20L8-7MFK	Texas Instruments	OT PLD	Military	No Lead	28	QCCN	Square	Ceramic, Metal-Sealed Cofired	10 ns	Yes	5.5 V	TTL		20	PAL-TYPE	5		5 V	Chip Carrier	LCC28,.45SQ	Programmable Logic Devices		Combinatorial	4.5 V	64	1.27 mm	125 °C (257 °F)	14 Dedicated Inputs, 6 I/O	14	-55 °C (-67 °F)		Quad	S-CQCC-N28		2.03 mm	11.43 mm	No					8		11.43 mm		6
TIFPLA839CFK	Texas Instruments	OT PLD	Commercial	No Lead	28	QCCN	Square	Ceramic		Yes		TTL		14	PLA-TYPE	5		5 V	Chip Carrier	LCC28,.45SQ	Programmable Logic Devices				32	1.27 mm	70 °C (158 °F)			0 °C (32 °F)		Quad	S-XQCC-N28				No					6
5962-87671193A	Texas Instruments	OT PLD	Military	No Lead	28	QCCN	Square	Ceramic, Metal-Sealed Cofired	10 ns	Yes	5.5 V	TTL	MIL-STD-883	12	PAL-TYPE	5		5 V	Chip Carrier	LCC28,.45SQ	Programmable Logic Devices		Registered	4.5 V	64	1.27 mm	125 °C (257 °F)	12 Dedicated Inputs, 0 I/O	12	-55 °C (-67 °F)		Quad	S-CQCC-N28		2.03 mm	11.43 mm	No	Register Preload; Power-Up Reset		74 MHz		8		11.43 mm		0
82S167ACFK	Texas Instruments	OT PLD	Commercial	No Lead	28	QCCN	Square	Ceramic		Yes		TTL		14	PLS-TYPE	5		5 V	Chip Carrier	LCC28,.45SQ	Programmable Logic Devices				48	1.27 mm	70 °C (158 °F)			0 °C (32 °F)		Quad	S-XQCC-N28				No			12.5 MHz		6
5962-87671043A	Texas Instruments	OT PLD	Military	No Lead	28	QCCN	Square	Ceramic, Metal-Sealed Cofired	25 ns	Yes	5.25 V	TTL	MIL-STD-883	16	PAL-TYPE	5	Tube	5 V	Chip Carrier	LCC28,.45SQ	Programmable Logic Devices	No	Mixed	4.75 V	64	1.27 mm	125 °C (257 °F)	12 Dedicated Inputs, 4 I/O	12	-55 °C (-67 °F)	Tin Lead	Quad	S-CQCC-N28		2.03 mm	11.43 mm	Yes		e0	40 MHz		8		11.43 mm	No	4
TIBPAL16R6-20MFHB	Texas Instruments	EE PLD	Military	No Lead	20	QCCN	Square	Ceramic		Yes		TTL	38535Q/M;38534H;883B	10	PAL-TYPE	5		5 V	Chip Carrier	LCC20,.35SQ	Programmable Logic Devices		Registered		64	1.27 mm	125 °C (257 °F)			-55 °C (-67 °F)		Quad	S-XQCC-N20				No					6
TIBPALR19R8MFKB	Texas Instruments	OT PLD	Military	No Lead	28	QCCN	Square	Ceramic		Yes		TTL	38535Q/M;38534H;883B	19	PAL-TYPE	5		5 V	Chip Carrier	LCC28,.45SQ	Programmable Logic Devices		Registered		64	1.27 mm	125 °C (257 °F)			-55 °C (-67 °F)		Quad	S-XQCC-N28				No					8
TICPAL22V10Z-25FN	Texas Instruments		Commercial	J Bend	28	QCCJ	Square	Plastic/Epoxy	35 ns	Yes		CMOS		22	PAL-TYPE	5		5 V	Chip Carrier	LDCC28,.5SQ	Programmable Logic Devices		Macrocell		132	1.27 mm	70 °C (158 °F)			0 °C (32 °F)		Quad	S-PQCC-J28				No			28.5 MHz		10
TIBPAL20R4-30MFK	Texas Instruments	OT PLD	Military	No Lead	28	QCCN	Square	Ceramic, Metal-Sealed Cofired	30 ns	Yes	5.5 V	TTL		16	PAL-TYPE	5		5 V	Chip Carrier	LCC28,.45SQ	Programmable Logic Devices		Mixed	4.5 V	64	1.27 mm	125 °C (257 °F)	12 Dedicated Inputs, 4 I/O	12	-55 °C (-67 °F)		Quad	S-CQCC-N28		2.03 mm	11.43 mm	No			25 MHz		8		11.43 mm		4
5962-87671013X	Texas Instruments	OT PLD	Military	No Lead	28	QCCN	Square	Ceramic, Metal-Sealed Cofired	20 ns	Yes	5.5 V	TTL	MIL-STD-883	20	PAL-TYPE	5			Chip Carrier			No	Combinatorial	4.5 V			125 °C (257 °F)	14 Dedicated Inputs, 6 I/O	14	-55 °C (-67 °F)		Quad	S-CQCC-N28				Yes					6			No	6

Programmable Logic Devices (PLD)

Programmable Logic Devices (PLDs) are digital circuits that are designed to be programmed by the user to perform specific logic functions. They consist of an array of configurable logic blocks (CLBs) that can be programmed to perform any digital function, as well as programmable interconnects that allow these blocks to be connected in any way the designer wishes. This makes PLDs highly versatile and customizable, and they are often used in applications where a high degree of flexibility and performance is required.

PLDs are programmed using specialized software tools that allow the designer to specify the logic functions and interconnects that are required for a particular application. This process is known as synthesis and involves translating the high-level design into a format that can be implemented on the PLD hardware. The resulting configuration data is then loaded onto the PLD, allowing it to perform the desired logic functions.

PLDs are used in a wide range of applications, including digital signal processing, computer networking, and high-performance computing. They offer a number of advantages over traditional fixed-function digital circuits, including the ability to be reprogrammed in the field, lower development costs, and faster time-to-market. However, they also have some disadvantages, including higher power consumption and lower performance compared to custom-designed digital circuits.