28 Programmable Logic Devices (PLD) 916

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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)	Power Supplies (V)	Package Style (Meter)	Package Equivalence Code	Sub-Category	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	No. of I/O Lines
5962-87671063A	Texas Instruments	OT PLD	Military	No Lead	28	QCCN	Square	Ceramic, Metal-Sealed Cofired		Yes	5.5 V	Bipolar	MIL-STD-883			5		Chip Carrier			Combinatorial	4.5 V			125 °C (257 °F)	12 Dedicated Inputs, 2 I/O	12	-55 °C (-67 °F)		Quad	S-CQCC-N28				No								2
TIBPAL20R6-20MFK	Texas Instruments	OT PLD	Military	No Lead	28	QCCN	Square	Ceramic, Metal-Sealed Cofired	25 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	Register Preload; Power-Up Reset		28.5 MHz		8		11.43 mm	2
TIBPAL20L8-10MFK	Texas Instruments	OT PLD	Military	No Lead	28	QCCN	Square	Ceramic, Metal-Sealed Cofired	12 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			50 MHz		8		11.43 mm	6
TIBPAL20L8-30MFKB	Texas Instruments	OT PLD	Military	No Lead	28	QCCN	Square	Ceramic	30 ns	Yes		TTL	38535Q/M;38534H;883B	20	PAL-TYPE	5	5 V	Chip Carrier	LCC28,.45SQ	Programmable Logic Devices	Combinatorial		64	1.27 mm	125 °C (257 °F)			-55 °C (-67 °F)		Quad	S-XQCC-N28				No					8
PAL20R6AMFKB	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			20 MHz		8
TIFPLA840MFK	Texas Instruments	OT PLD	Military	No Lead	28	QCCN	Square	Ceramic, Metal-Sealed Cofired	30 ns	Yes	5.5 V	TTL		14	PLA-TYPE	5	5 V	Chip Carrier	LCC28,.45SQ	Programmable Logic Devices	Combinatorial	4.5 V	32	1.27 mm	125 °C (257 °F)	14 Dedicated Inputs, 0 I/O	14	-55 °C (-67 °F)		Quad	S-CQCC-N28		2.03 mm	11.43 mm	No					6		11.43 mm	0
TIBPAL20R8-5CFN	Texas Instruments	OT PLD	Commercial Extended	J Bend	28	QCCJ	Square	Plastic/Epoxy	6.5 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)		Quad	S-PQCC-J28		4.57 mm	11.5062 mm	No	Register Preload; Power-Up Reset		117 MHz		8		11.5062 mm	0
TIBPAL22VP10-25MFKB	Texas Instruments	OT PLD	Military	No Lead	28	QCCN	Square	Ceramic, Metal-Sealed Cofired	25 ns	Yes	5.5 V	TTL	MIL-PRF-38535	22	PAL-TYPE	5	5 V	Chip Carrier	LCC28,.45SQ	Programmable Logic Devices	Macrocell	4.5 V	120	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		25 MHz		10		11.43 mm	10
TIB82S105BMFKB	Texas Instruments	OT PLD	Military	No Lead	28	QCCN	Square	Ceramic		Yes		TTL	38535Q/M;38534H;883B	16	PLS-TYPE	5	5 V	Chip Carrier	LCC28,.45SQ	Programmable Logic Devices			48	1.27 mm	125 °C (257 °F)			-55 °C (-67 °F)		Quad	S-XQCC-N28				No			25 MHz		8
PAL20R6AMFK	Texas Instruments	OT PLD	Military	No Lead	28	QCCN	Square	Ceramic, Metal-Sealed Cofired	30 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	1 External Clock; Register Preload		20 MHz		8		11.43 mm	2
5962-86053013A	Texas Instruments	OT PLD	Military	No Lead	28	QCCN	Square	Ceramic, Metal-Sealed Cofired	30 ns	Yes	5.5 V	TTL	MIL-STD-883	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			22 MHz		10		11.43 mm	10
TIB82S167BMFK	Texas Instruments	OT PLD	Military	No Lead	28	QCCN	Square	Ceramic, Metal-Sealed Cofired	25 ns	Yes	5.5 V	TTL		14	PLS-TYPE	5	5 V	Chip Carrier	LCC28,.45SQ	Programmable Logic Devices	Registered	4.5 V	48	1.27 mm	125 °C (257 °F)	14 Dedicated Inputs, 0 I/O	14	-55 °C (-67 °F)		Quad	S-CQCC-N28		2.03 mm	11.43 mm	No	Field-Programmable Logic Sequencer		25 MHz		6		11.43 mm	0
8412902XX	Texas Instruments	OT PLD	Military	No Lead	28	QCCN	Square	Ceramic, Metal-Sealed Cofired	20 ns	Yes	5.5 V	TTL				5		Chip Carrier			Registered	4.5 V			125 °C (257 °F)	12 Dedicated Inputs, 0 I/O	12	-55 °C (-67 °F)		Quad	S-CQCC-N28				No			28.5 MHz					0
TIBPAL20R4-15CNL	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)		Quad	S-PQCC-J28				No	Register Preload; Power-Up Reset		37 MHz		8			4
PAL20L8ACFN	Texas Instruments	OT PLD	Commercial	J Bend	28	QCCJ	Square	Plastic/Epoxy	25 ns	Yes	5.25 V	TTL		20	PAL-TYPE	5	5 V	Chip Carrier	LDCC28,.5SQ	Programmable Logic Devices	Combinatorial	4.75 V	64	1.27 mm	70 °C (158 °F)	14 Dedicated Inputs, 6 I/O	14	0 °C (32 °F)		Quad	S-PQCC-J28		4.57 mm	11.5062 mm	No					8		11.5062 mm	6
82S167AMFKB	Texas Instruments	OT PLD	Military	No Lead	28	QCCN	Square	Ceramic		Yes		TTL	38535Q/M;38534H;883B	14	PLS-TYPE	5	5 V	Chip Carrier	LCC28,.45SQ	Programmable Logic Devices			48	1.27 mm	125 °C (257 °F)			-55 °C (-67 °F)		Quad	S-XQCC-N28				No					6
TIBPAL20L8-5CFN	Texas Instruments	OT PLD	Commercial Extended	J Bend	28	QCCJ	Square	Plastic/Epoxy	7 ns	Yes	5.25 V	TTL		20	PAL-TYPE	5	5 V	Chip Carrier	LDCC28,.5SQ	Programmable Logic Devices	Combinatorial	4.75 V	64	1.27 mm	75 °C (167 °F)	14 Dedicated Inputs, 6 I/O	14	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	6
TIBPALT19R6MFK	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, 2 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	2
TIEPAL10016P8-6CFK	Texas Instruments	OT PLD	Other	No Lead	28	QCCN	Square	Ceramic, Metal-Sealed Cofired	6 ns	Yes		ECL		16	PAL-TYPE		-4.5 V	Chip Carrier	LCC28,.45SQ	Programmable Logic Devices	Combinatorial		64	1.27 mm	85 °C (185 °F)	12 Dedicated Inputs, 4 I/O	12	0 °C (32 °F)		Quad	S-CQCC-N28		2.03 mm	11.43 mm	No					8		11.43 mm	4
PAL20R4A-2MFKB	Texas Instruments	OT PLD	Military	No Lead	28	QCCN	Square	Ceramic		Yes		TTL	38535Q/M;38534H;883B	16	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
TIBPALT19R4MFK	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
PAL20R4AMFK	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	1 External Clock; Register Preload		20 MHz		8		11.43 mm	4
TIBPAL22V10-20MFK	Texas Instruments	OT PLD	Military	No Lead	28	QCCN	Square	Ceramic, Metal-Sealed Cofired	20 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		33.3 MHz		10		11.43 mm	10
TIBPAL20R6-25CFN	Texas Instruments	OT PLD	Commercial Extended	J Bend	28	QCCJ	Square	Plastic/Epoxy	25 ns	Yes	5.25 V	TTL		14	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, 2 I/O	12	0 °C (32 °F)		Quad	S-PQCC-J28		4.57 mm	11.5062 mm	No	Register Preload; Power-Up Reset		25 MHz		8		11.5062 mm	2
PAL20L8A-2MFKB	Texas Instruments	OT PLD	Military	No Lead	28	QCCN	Square	Ceramic		Yes		TTL	38535Q/M;38534H;883B	20	PAL-TYPE	5	5 V	Chip Carrier	LCC28,.45SQ	Programmable Logic Devices	Combinatorial		64	1.27 mm	125 °C (257 °F)			-55 °C (-67 °F)		Quad	S-XQCC-N28				No					8
PAL20L8AMFH	Texas Instruments	OT PLD	Military	J Bend	28	QCCJ	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-J28		2.54 mm	11.43 mm	No					8		11.43 mm	6
TIBPALT19L8MFKB	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	Combinatorial		64	1.27 mm	125 °C (257 °F)			-55 °C (-67 °F)		Quad	S-XQCC-N28				No					8
TIB82S105BCN	Texas Instruments	OT PLD	Commercial Extended	Through-Hole	28	DIP	Rectangular	Plastic/Epoxy	20 ns	No	5.25 V	TTL		16	PLS-TYPE	5	5 V	In-Line	DIP28,.6	Programmable Logic Devices	Registered	4.75 V	48	2.54 mm	75 °C (167 °F)	16 Dedicated Inputs, 0 I/O	16	0 °C (32 °F)		Dual	R-PDIP-T28		5.08 mm	15.24 mm	No	Programmable Logic Sequencer		30 MHz		8		36.32 mm	0
TIB82S105BMJD	Texas Instruments	OT PLD	Military	Through-Hole	28	DIP	Rectangular	Ceramic, Metal-Sealed Cofired	25 ns	No	5.5 V	TTL		16	PLS-TYPE	5	5 V	In-Line	DIP28,.6	Programmable Logic Devices	Registered	4.5 V	48	2.54 mm	125 °C (257 °F)	16 Dedicated Inputs, 0 I/O	16	-55 °C (-67 °F)		Dual	R-CDIP-T28				No	Field-Programmable Logic Sequencer		25 MHz		8			0
TIBPAL22V10AMFK	Texas Instruments	OT PLD	Military	No Lead	28	QCCN	Square	Ceramic, Metal-Sealed Cofired	30 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		22 MHz		10		11.43 mm	10
GAL20V8-25QC1	STMicroelectronics	EE PLD	Commercial	J Bend	28	QCCJ	Square	Plastic/Epoxy	25 ns	Yes		CMOS		20	PAL-TYPE	5	5 V	Chip Carrier	LDCC28,.5SQ	Programmable Logic Devices	Macrocell		64	1.27 mm	70 °C (158 °F)			0 °C (32 °F)	Tin Lead	Quad	S-PQCC-J28				No		e0	28.5 MHz		8
GAL20V8-30HZ2	STMicroelectronics	EE PLD	Military	No Lead	28	QCCN	Square	Ceramic	30 ns	Yes		CMOS		20	PAL-TYPE	5	5 V	Chip Carrier	LCC28,.45SQ	Programmable Logic Devices	Macrocell		64	1.27 mm	125 °C (257 °F)			-55 °C (-67 °F)	Tin Lead	Quad	S-XQCC-N28				No		e0	22.2 MHz		8
GAL20V8S-20HC1J	STMicroelectronics	EE PLD	Commercial	J Bend	28	QCCJ	Square	Plastic/Epoxy	20 ns	Yes		CMOS		20	PAL-TYPE	5	5 V	Chip Carrier	LDCC28,.5SQ	Programmable Logic Devices	Macrocell		64	1.27 mm	70 °C (158 °F)			0 °C (32 °F)	Tin Lead	Quad	S-PQCC-J28				No		e0	33.3 MHz		8
GAL39V18-15QC1	STMicroelectronics	EE PLD	Commercial	J Bend	28	QCCJ	Square	Plastic/Epoxy	15 ns	Yes		CMOS		20	PLS-TYPE	5	5 V	Chip Carrier	LDCC28,.5SQ	Programmable Logic Devices			75	1.27 mm	70 °C (158 °F)			0 °C (32 °F)	Tin Lead	Quad	S-PQCC-J28				No		e0	67 MHz		10
GAL20V8-20HZ2	STMicroelectronics	EE PLD	Military	No Lead	28	QCCN	Square	Ceramic	20 ns	Yes		CMOS		20	PAL-TYPE	5	5 V	Chip Carrier	LCC28,.45SQ	Programmable Logic Devices	Macrocell		64	1.27 mm	125 °C (257 °F)			-55 °C (-67 °F)	Tin Lead	Quad	S-XQCC-N28				No		e0	33.3 MHz		8
GAL20V8S-25QC3J	STMicroelectronics	EE PLD	Industrial	J Bend	28	QCCJ	Square	Plastic/Epoxy	25 ns	Yes		CMOS		20	PAL-TYPE	5	5 V	Chip Carrier	LDCC28,.5SQ	Programmable Logic Devices	Macrocell		64	1.27 mm	85 °C (185 °F)			-40 °C (-40 °F)	Tin Lead	Quad	S-PQCC-J28				No		e0	28.5 MHz		8
GAL20V8AS-20HC3J	STMicroelectronics	EE PLD	Industrial	J Bend	28	QCCJ	Square	Plastic/Epoxy	20 ns	Yes	5.5 V	CMOS		20	PAL-TYPE	5	5 V	Chip Carrier	LDCC28,.5SQ	Programmable Logic Devices	Macrocell	4.5 V	64	1.27 mm	85 °C (185 °F)	12 Dedicated Inputs, 8 I/O	12	-40 °C (-40 °F)	Tin Lead	Quad	S-PQCC-J28		4.57 mm	11.5062 mm	No	Pal With Macros; 8 Macros; 1 External Clock; Shared Input/Clock; Register Preload; Power-Up Reset	e0	33.3 MHz		8		11.5062 mm	8
GAL20V8-25HZ1	STMicroelectronics	EE PLD	Commercial	No Lead	28	QCCN	Square	Ceramic	25 ns	Yes		CMOS		20	PAL-TYPE	5	5 V	Chip Carrier	LCC28,.45SQ	Programmable Logic Devices	Macrocell		64	1.27 mm	70 °C (158 °F)			0 °C (32 °F)	Tin Lead	Quad	S-XQCC-N28				No		e0	28.5 MHz		8
GAL20V8S-20QC1J	STMicroelectronics	EE PLD	Commercial	J Bend	28	QCCJ	Square	Plastic/Epoxy	20 ns	Yes		CMOS		20	PAL-TYPE	5	5 V	Chip Carrier	LDCC28,.5SQ	Programmable Logic Devices	Macrocell		64	1.27 mm	70 °C (158 °F)			0 °C (32 °F)	Tin Lead	Quad	S-PQCC-J28				No		e0	33.3 MHz		8
GAL20V8S-15EC1J	STMicroelectronics	EE PLD	Commercial	J Bend	28	QCCJ	Square	Plastic/Epoxy	15 ns	Yes		CMOS		20	PAL-TYPE	5	5 V	Chip Carrier	LDCC28,.5SQ	Programmable Logic Devices	Macrocell		64	1.27 mm	70 °C (158 °F)			0 °C (32 °F)	Tin Lead	Quad	S-PQCC-J28				No		e0	41.6 MHz		8
GAL20V8AS-15QC1J	STMicroelectronics	EE PLD	Commercial	J Bend	28	QCCJ	Square	Plastic/Epoxy	15 ns	Yes	5.25 V	CMOS		20	PAL-TYPE	5	5 V	Chip Carrier	LDCC28,.5SQ	Programmable Logic Devices	Macrocell	4.75 V	64	1.27 mm	70 °C (158 °F)	12 Dedicated Inputs, 8 I/O	12	0 °C (32 °F)	Tin Lead	Quad	S-PQCC-J28		4.57 mm	11.5062 mm	No	Pal With Macros; 8 Macros; 1 External Clock; Shared Input/Clock; Register Preload; Power-Up Reset	e0	41.6 MHz		8		11.5062 mm	8
GAL39V18-15HC1	STMicroelectronics	EE PLD	Commercial	J Bend	28	QCCJ	Square	Plastic/Epoxy	15 ns	Yes		CMOS		20	PLS-TYPE	5	5 V	Chip Carrier	LDCC28,.5SQ	Programmable Logic Devices			75	1.27 mm	70 °C (158 °F)			0 °C (32 °F)	Tin Lead	Quad	S-PQCC-J28				No		e0	67 MHz		10
GAL20V8AS-25HC1J	STMicroelectronics	EE PLD	Commercial	J Bend	28	QCCJ	Square	Plastic/Epoxy	25 ns	Yes		CMOS		20	PAL-TYPE	5	5 V	Chip Carrier	LDCC28,.5SQ	Programmable Logic Devices	Macrocell		64	1.27 mm	70 °C (158 °F)			0 °C (32 °F)	Tin Lead	Quad	S-PQCC-J28				No		e0	28.5 MHz		8
GAL20V8S-20HC3J	STMicroelectronics	EE PLD	Industrial	J Bend	28	QCCJ	Square	Plastic/Epoxy	20 ns	Yes		CMOS		20	PAL-TYPE	5	5 V	Chip Carrier	LDCC28,.5SQ	Programmable Logic Devices	Macrocell		64	1.27 mm	85 °C (185 °F)			-40 °C (-40 °F)	Tin Lead	Quad	S-PQCC-J28				No		e0	33.3 MHz		8
GAL20V8AS-15QC3J	STMicroelectronics	EE PLD	Industrial	J Bend	28	QCCJ	Square	Plastic/Epoxy	15 ns	Yes	5.5 V	CMOS		20	PAL-TYPE	5	5 V	Chip Carrier	LDCC28,.5SQ	Programmable Logic Devices	Macrocell	4.5 V	64	1.27 mm	85 °C (185 °F)	12 Dedicated Inputs, 8 I/O	12	-40 °C (-40 °F)	Tin Lead	Quad	S-PQCC-J28		4.57 mm	11.5062 mm	No	Pal With Macros; 8 Macros; 1 External Clock; Shared Input/Clock; Register Preload; Power-Up Reset	e0	41.6 MHz		8		11.5062 mm	8
GAL39V18-30HC1	STMicroelectronics	EE PLD	Commercial	J Bend	28	QCCJ	Square	Plastic/Epoxy	30 ns	Yes		CMOS		20	PLS-TYPE	5	5 V	Chip Carrier	LDCC28,.5SQ	Programmable Logic Devices			75	1.27 mm	70 °C (158 °F)			0 °C (32 °F)	Tin Lead	Quad	S-PQCC-J28				No		e0	33 MHz		10
GAL20V8-20QZ1	STMicroelectronics	EE PLD	Commercial	No Lead	28	QCCN	Square	Ceramic	20 ns	Yes		CMOS		20	PAL-TYPE	5	5 V	Chip Carrier	LCC28,.45SQ	Programmable Logic Devices	Macrocell		64	1.27 mm	70 °C (158 °F)			0 °C (32 °F)	Tin Lead	Quad	S-XQCC-N28				No		e0	33.3 MHz		8
GAL39V18-25HC1	STMicroelectronics	EE PLD	Commercial	J Bend	28	QCCJ	Square	Plastic/Epoxy	25 ns	Yes		CMOS		20	PLS-TYPE	5	5 V	Chip Carrier	LDCC28,.5SQ	Programmable Logic Devices			75	1.27 mm	70 °C (158 °F)			0 °C (32 °F)	Tin Lead	Quad	S-PQCC-J28				No		e0	40 MHz		10

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.