Through-Hole Programmable Logic Devices (PLD) 1,819

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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	Maximum Seated Height	Width	Qualification	Additional Features	JESD-609 Code	Maximum Clock Frequency	No. of Outputs	Length	JTAG Boundary Scan Test	No. of I/O Lines
5962-01-341-1572	Texas Instruments	OT PLD	Commercial	Through-Hole	20	DIP	Rectangular	Plastic/Epoxy	25 ns	No		TTL		16	PAL-TYPE	5		5 V	In-Line	DIP20,.3	Programmable Logic Devices		Combinatorial		64	2.54 mm	70 °C (158 °F)			0 °C (32 °F)		Dual	R-PDIP-T20			No				8
PAL20R6AMJWB	Texas Instruments	OT PLD	Military	Through-Hole	24	DIP	Rectangular	Ceramic		No		TTL	38535Q/M;38534H;883B	14	PAL-TYPE	5		5 V	In-Line	DIP24,.6	Programmable Logic Devices		Registered		64	2.54 mm	125 °C (257 °F)			-55 °C (-67 °F)		Dual	R-XDIP-T24			No			20 MHz	8
M38510/50606BRX	Texas Instruments	OT PLD	Military	Through-Hole	20	DIP	Rectangular	Ceramic, Glass-Sealed	25 ns	No	5.5 V	TTL	MIL-M-38510 Class B			5			In-Line				Registered	4.5 V			125 °C (257 °F)	8 Dedicated Inputs, 0 I/O	8	-55 °C (-67 °F)		Dual	R-GDIP-T20			Yes			25 MHz				0
PAL20L8ACNT	Texas Instruments	OT PLD	Commercial	Through-Hole	24	DIP	Rectangular	Plastic/Epoxy	25 ns	No	5.25 V	TTL		20	PAL-TYPE	5		5 V	In-Line	DIP24,.3	Programmable Logic Devices		Combinatorial	4.75 V	64	2.54 mm	70 °C (158 °F)	14 Dedicated Inputs, 6 I/O	14	0 °C (32 °F)		Dual	R-PDIP-T24			No				8			6
5962-8767105LA	Texas Instruments	OT PLD	Military	Through-Hole	24	DIP	Rectangular	Ceramic, Glass-Sealed	10 ns	No	5.5 V	Bipolar	MIL-STD-883			5			In-Line				Combinatorial	4.5 V			125 °C (257 °F)	14 Dedicated Inputs, 6 I/O	14	-55 °C (-67 °F)		Dual	R-GDIP-T24			No							6
TICPAL16R8-55CN	Texas Instruments	OT PLD	Commercial Extended	Through-Hole	20	DIP	Rectangular	Plastic/Epoxy	25 ns	No	5.25 V	CMOS		16	PAL-TYPE	5		5 V	In-Line	DIP20,.3	Programmable Logic Devices		Registered	4.75 V	64	2.54 mm	75 °C (167 °F)	8 Dedicated Inputs, 0 I/O	8	0 °C (32 °F)		Dual	R-PDIP-T20	5.08 mm	7.62 mm	No	Register Preload		16 MHz	8	24.325 mm		0
5962-8515513RX	Texas Instruments	OT PLD	Military	Through-Hole	20	DIP	Rectangular	Ceramic, Glass-Sealed	14 ns	No	5.5 V	TTL	MIL-STD-883		PAL-TYPE	5			In-Line				Combinatorial	4.5 V			125 °C (257 °F)	10 Dedicated Inputs, 6 I/O	10	-55 °C (-67 °F)		Dual	R-GDIP-T20			No							6
TIBPALT19R8MJW	Texas Instruments	OT PLD	Military	Through-Hole	24	DIP	Rectangular	Ceramic, Glass-Sealed	25 ns	No	5.5 V	TTL		19	PAL-TYPE	5		5 V	In-Line	DIP24,.6	Programmable Logic Devices		Registered	4.5 V	64	2.54 mm	125 °C (257 °F)	0 Dedicated Inputs, 0 I/O	0	-55 °C (-67 °F)		Dual	R-GDIP-T24			No	1 External Clock; Register Preload		20 MHz	8			0
TICHAL16L8-35CN	Texas Instruments	Mask PLD	Commercial Extended	Through-Hole	20	DIP	Rectangular	Plastic/Epoxy	35 ns	No	5.5 V	CMOS				5			In-Line				Combinatorial	4.5 V		2.54 mm	75 °C (167 °F)	10 Dedicated Inputs, 6 I/O	10	0 °C (32 °F)		Dual	R-PDIP-T20	5.08 mm	7.62 mm	No					24.325 mm		6
TIBPAL16R4-7CJ	Texas Instruments	OT PLD	Commercial Extended	Through-Hole	20	DIP	Rectangular	Ceramic, Glass-Sealed	9 ns	No	5.25 V	TTL		12	PAL-TYPE	5		5 V	In-Line	DIP20,.3	Programmable Logic Devices		Mixed	4.75 V	64	2.54 mm	75 °C (167 °F)	8 Dedicated Inputs, 4 I/O	8	0 °C (32 °F)		Dual	R-GDIP-T20	5.08 mm	7.62 mm	No	Power-Up Reset; Register Preload		74 MHz	8	24.195 mm		4
PAL16R4A-2CJ	Texas Instruments	OT PLD	Commercial	Through-Hole	20	DIP	Rectangular	Ceramic		No		TTL		12	PAL-TYPE	5		5 V	In-Line	DIP20,.3	Programmable Logic Devices		Registered		64	2.54 mm	70 °C (158 °F)			0 °C (32 °F)		Dual	R-XDIP-T20			No				8
8103613RA	Texas Instruments	OT PLD	Military	Through-Hole	20	DIP	Rectangular	Ceramic, Glass-Sealed	40 ns	No	5.5 V	TTL	MIL-STD-883	10	PAL-TYPE	5		5 V	In-Line	DIP20,.3	Programmable Logic Devices		Mixed	4.5 V	64	2.54 mm	125 °C (257 °F)	8 Dedicated Inputs, 2 I/O	8	-55 °C (-67 °F)		Dual	R-GDIP-T20	5.08 mm	7.62 mm	No			16 MHz	6			2
M38510/50407BRA	Texas Instruments	OT PLD	Military	Through-Hole	20	DIP	Rectangular	Ceramic, Glass-Sealed	50 ns	No	5.5 V	Bipolar	MIL-M-38510 Class B	16	PAL-TYPE	5	Tube	5 V	In-Line	DIP20,.3	Programmable Logic Devices	No	Combinatorial	4.5 V	64	2.54 mm	125 °C (257 °F)	10 Dedicated Inputs, 6 I/O	10	-55 °C (-67 °F)	Tin Lead	Dual	R-GDIP-T20			Yes		e0		8		No	6
TIBPAL16R8-15MJ	Texas Instruments	OT PLD	Military	Through-Hole	20	DIP	Rectangular	Ceramic, Glass-Sealed	12 ns	No	5.5 V	TTL		8	PAL-TYPE	5		5 V	In-Line	DIP20,.3	Programmable Logic Devices		Registered	4.5 V	64	2.54 mm	125 °C (257 °F)	8 Dedicated Inputs, 0 I/O	8	-55 °C (-67 °F)		Dual	R-GDIP-T20	5.08 mm	7.62 mm	No	Power-Up Reset		50 MHz	8	24.195 mm		0
5962-8515515RX	Texas Instruments	OT PLD	Military	Through-Hole	20	DIP	Rectangular	Ceramic, Glass-Sealed	14 ns	No	5.5 V	TTL	MIL-STD-883	16	PAL-TYPE	5			In-Line			No	Mixed	4.5 V			125 °C (257 °F)	8 Dedicated Inputs, 2 I/O	8	-55 °C (-67 °F)		Dual	R-GDIP-T20			Yes			48 MHz	6		No	2
TIBPLS506ACJT	Texas Instruments	OT PLD	Commercial Extended	Through-Hole	24	DIP	Rectangular	Ceramic, Glass-Sealed	20 ns	No	5.25 V	TTL		13	PLS-TYPE	5		5 V	In-Line	DIP24,.3	Programmable Logic Devices		Macrocell	4.75 V	97	2.54 mm	75 °C (167 °F)	12 Dedicated Inputs, 0 I/O	12	0 °C (32 °F)		Dual	R-GDIP-T24	5.08 mm	7.62 mm	No	Programmable Logic Sequencer		28.5 MHz	8	32.005 mm		0
8412902LA	Texas Instruments	OT PLD	Military	Through-Hole	24	DIP	Rectangular	Ceramic, Glass-Sealed	20 ns	No	5.25 V	TTL	38535Q/M;38534H;883B	12	PAL-TYPE	5	Tube	5 V	In-Line	DIP24,.3	Programmable Logic Devices	No	Registered	4.75 V	64	2.54 mm	125 °C (257 °F)	12 Dedicated Inputs, 0 I/O	12	-55 °C (-67 °F)	Tin Lead	Dual	R-GDIP-T24	5.08 mm	7.62 mm	Yes		e0	40 MHz	8	32.005 mm	No	0
PAL20R6ACJW	Texas Instruments	OT PLD	Commercial	Through-Hole	24	DIP	Rectangular	Ceramic, Glass-Sealed	25 ns	No	5.25 V	TTL		14	PAL-TYPE	5		5 V	In-Line	DIP24,.6	Programmable Logic Devices		Mixed	4.75 V	64	2.54 mm	70 °C (158 °F)	12 Dedicated Inputs, 2 I/O	12	0 °C (32 °F)		Dual	R-GDIP-T24			No	1 External Clock; Register Preload		30 MHz	8			2
TIBPAL22V10-10MJTB	Texas Instruments	OT PLD	Military	Through-Hole	24	DIP	Rectangular	Ceramic	15 ns	No		TTL	38535Q/M;38534H;883B	22	PAL-TYPE	5		5 V	In-Line	DIP24,.3	Programmable Logic Devices		Macrocell		132	2.54 mm	125 °C (257 °F)			-55 °C (-67 °F)		Dual	R-XDIP-T24			No			71 MHz	10
TIBPAL16L8-15CJ	Texas Instruments	OT PLD	Commercial Extended	Through-Hole	20	DIP	Rectangular	Ceramic, Glass-Sealed	15 ns	No	5.25 V	TTL		16	PAL-TYPE	5		5 V	In-Line	DIP20,.3	Programmable Logic Devices		Combinatorial	4.75 V	64	2.54 mm	75 °C (167 °F)	10 Dedicated Inputs, 6 I/O	10	0 °C (32 °F)		Dual	R-GDIP-T20	5.08 mm	7.62 mm	No				8	24.195 mm		6
TIBPAL20R8-20MJT	Texas Instruments	OT PLD	Military	Through-Hole	24	DIP	Rectangular	Ceramic, Glass-Sealed	20 ns	No	5.5 V	TTL		12	PAL-TYPE	5		5 V	In-Line	DIP24,.3	Programmable Logic Devices		Registered	4.5 V	64	2.54 mm	125 °C (257 °F)	12 Dedicated Inputs, 0 I/O	12	-55 °C (-67 °F)		Dual	R-GDIP-T24	5.08 mm	7.62 mm	No	Register Preload; Power-Up Reset		28.5 MHz	8	32.005 mm		0
5962-01-406-5954	Texas Instruments	OT PLD	Commercial	Through-Hole	24	DIP	Rectangular	Plastic/Epoxy		No		TTL		12	PAL-TYPE	5		5 V	In-Line	DIP24,.3	Programmable Logic Devices		Registered		64	2.54 mm	70 °C (158 °F)			0 °C (32 °F)		Dual	R-PDIP-T24			No			30 MHz	8
TIBPAL20X8MJTB	Texas Instruments	EE PLD	Military	Through-Hole	24	DIP	Rectangular	Ceramic		No		TTL	38535Q/M;38534H;883B	12	PAL-TYPE	5		5 V	In-Line	DIP24,.3	Programmable Logic Devices				40	2.54 mm	125 °C (257 °F)			-55 °C (-67 °F)		Dual	R-XDIP-T24			No			25 MHz	10
TIBPAL16R4-10CN	Texas Instruments	OT PLD	Commercial Extended	Through-Hole	20	DIP	Rectangular	Plastic/Epoxy	10 ns	No	5.25 V	TTL		12	PAL-TYPE	5		5 V	In-Line	DIP20,.3	Programmable Logic Devices		Mixed	4.75 V	64	2.54 mm	75 °C (167 °F)	8 Dedicated Inputs, 4 I/O	8	0 °C (32 °F)	Nickel Palladium Gold	Dual	R-PDIP-T20	5.08 mm	7.62 mm	No	Power-Up Reset; Register Preload	e4	55.5 MHz	8	24.325 mm		4
TIBPAL16R8-5CN	Texas Instruments	OT PLD	Commercial Extended	Through-Hole	20	DIP	Rectangular	Plastic/Epoxy	7 ns	No	5.25 V	TTL		8	PAL-TYPE	5		5 V	In-Line	DIP20,.3	Programmable Logic Devices		Registered	4.75 V	64	2.54 mm	75 °C (167 °F)	8 Dedicated Inputs, 0 I/O	8	0 °C (32 °F)	Nickel Palladium Gold	Dual	R-PDIP-T20	5.08 mm	7.62 mm	No	Power-Up Reset; Register Preload	e4	111 MHz	8	24.325 mm		0
TIBPAL16R6-15CJ	Texas Instruments	OT PLD	Commercial Extended	Through-Hole	20	DIP	Rectangular	Ceramic, Glass-Sealed	15 ns	No	5.25 V	TTL		10	PAL-TYPE	5		5 V	In-Line	DIP20,.3	Programmable Logic Devices		Mixed	4.75 V	64	2.54 mm	75 °C (167 °F)	8 Dedicated Inputs, 2 I/O	8	0 °C (32 °F)		Dual	R-GDIP-T20	5.08 mm	7.62 mm	No	Power-Up Reset		50 MHz	6	24.195 mm		2
PAL20R8AMJW	Texas Instruments	OT PLD	Military	Through-Hole	24	DIP	Rectangular	Ceramic, Glass-Sealed	30 ns	No	5.5 V	TTL		12	PAL-TYPE	5		5 V	In-Line	DIP24,.6	Programmable Logic Devices		Registered	4.5 V	64	2.54 mm	125 °C (257 °F)	12 Dedicated Inputs, 0 I/O	12	-55 °C (-67 °F)		Dual	R-GDIP-T24			No	1 External Clock; Register Preload		20 MHz	8			0
TIBPAD16N8-7CN	Texas Instruments	OT PLD	Commercial Extended	Through-Hole	20	DIP	Rectangular	Plastic/Epoxy	10 ns	No	5.25 V	TTL		16	PAD-TYPE	5		5 V	In-Line	DIP20,.3	Programmable Logic Devices		Combinatorial	4.75 V	16	2.54 mm	75 °C (167 °F)	10 Dedicated Inputs, 6 I/O	10	0 °C (32 °F)		Dual	R-PDIP-T20	5.08 mm	7.62 mm	No				8	24.325 mm		6
EP610DI-40	Texas Instruments	UV PLD	Industrial	Through-Hole	24	DIP	Rectangular	Ceramic, Metal-Sealed Cofired	40 ns	No	5.5 V	CMOS		20	PAL-TYPE	5		5 V	In-Line	DIP24,.3	Programmable Logic Devices		Macrocell	4.5 V	160	2.54 mm	85 °C (185 °F)	4 Dedicated Inputs, 16 I/O	4	-40 °C (-40 °F)		Dual	R-CDIP-T24			No	Zero Standby Function; 16 Macrocells With Configurable I/O			16			16
5962-8515506RX	Texas Instruments	OT PLD	Military	Through-Hole	20	DIP	Rectangular	Ceramic, Glass-Sealed	25 ns	No	5.5 V	TTL	MIL-STD-883	16	PAL-TYPE	5			In-Line			No	Registered	4.5 V			125 °C (257 °F)	8 Dedicated Inputs, 0 I/O	8	-55 °C (-67 °F)		Dual	R-GDIP-T20			Yes			25 MHz	8		No	0
PAL20L8A-2CJW	Texas Instruments	OT PLD	Commercial	Through-Hole	24	DIP	Rectangular	Ceramic		No		TTL		20	PAL-TYPE	5		5 V	In-Line	DIP24,.6	Programmable Logic Devices		Combinatorial		64	2.54 mm	70 °C (158 °F)			0 °C (32 °F)		Dual	R-XDIP-T24			No				8
TIBPALR19R6CFN	Texas Instruments	OT PLD	Commercial	Through-Hole	24	DIP	Rectangular	Ceramic, Glass-Sealed	25 ns	No	5.25 V	TTL		19	PAL-TYPE	5		5 V	In-Line	LDCC28,.5SQ	Programmable Logic Devices		Mixed	4.75 V	64	1.27 mm	70 °C (158 °F)	0 Dedicated Inputs, 2 I/O	0	0 °C (32 °F)		Dual	R-GDIP-T24			No	1 External Clock; Register Preload		30 MHz	8			2
SN74S331J	Texas Instruments	OT PLD	Commercial	Through-Hole	20	DIP	Rectangular	Ceramic		No		TTL		12	PLA-TYPE	5		5 V	In-Line	DIP20,.3	Programmable Logic Devices				50	2.54 mm	70 °C (158 °F)			0 °C (32 °F)		Dual	R-XDIP-T20			No				6
TIBPAL16R8-7MJB	Texas Instruments	OT PLD	Military	Through-Hole	20	DIP	Rectangular	Ceramic, Glass-Sealed	10 ns	No	5.5 V	TTL	MIL-PRF-38535	8	PAL-TYPE	5	Tube	5 V	In-Line	DIP20,.3	Programmable Logic Devices	No	Registered	4.5 V	64	2.54 mm	125 °C (257 °F)	8 Dedicated Inputs, 0 I/O	8	-55 °C (-67 °F)	Tin Lead	Dual	R-GDIP-T20	5.08 mm	7.62 mm	No		e0	74 MHz	8	24.195 mm	No	0
TIBPAL20R8-5CJT	Texas Instruments	OT PLD	Commercial Extended	Through-Hole	24	DIP	Rectangular	Ceramic, Glass-Sealed	7 ns	No	5.25 V	TTL		12	PAL-TYPE	5		5 V	In-Line	DIP24,.3	Programmable Logic Devices		Registered	4.75 V	64	2.54 mm	75 °C (167 °F)	12 Dedicated Inputs, 0 I/O	12	0 °C (32 °F)		Dual	R-GDIP-T24			No	Register Preload; Power-Up Reset		111 MHz	8			0
TIBPAL20L8-15CNT3	Texas Instruments	OT PLD	Commercial	Through-Hole	24	DIP	Rectangular	Plastic/Epoxy	15 ns	No		TTL		20	PAL-TYPE	5		5 V	In-Line	DIP24,.3	Programmable Logic Devices		Combinatorial		64	2.54 mm	70 °C (158 °F)			0 °C (32 °F)		Dual	R-PDIP-T24							8
TIBPAL20R4-10MJTB	Texas Instruments	OT PLD	Military	Through-Hole	24	DIP	Rectangular	Ceramic, Glass-Sealed	10 ns	No	5.5 V	TTL	38535Q/M;38534H;883B	16	PAL-TYPE	5		5 V	In-Line	DIP24,.3	Programmable Logic Devices		Mixed	4.5 V	64	2.54 mm	125 °C (257 °F)	12 Dedicated Inputs, 4 I/O	12	-55 °C (-67 °F)		Dual	R-GDIP-T24	5.08 mm	7.62 mm	No			50 MHz	8	32.005 mm		4
TIBPAL20X1025MJTB	Texas Instruments	OT PLD	Military	Through-Hole	24	DIP	Rectangular	Ceramic, Metal-Sealed Cofired	25 ns	No	5.5 V	TTL	38535Q/M;38534H;883B	10	PAL-TYPE	5		5 V	In-Line	DIP24,.3	Programmable Logic Devices		Registered	4.5 V	40	2.54 mm	125 °C (257 °F)	10 Dedicated Inputs, 0 I/O	10	-55 °C (-67 °F)		Dual	R-CDIP-T24			No	Power-Up Reset; 1 External Clock; Register Preload		25 MHz	10			0
EP910PI-45	Texas Instruments	OT PLD	Industrial	Through-Hole	40	DIP	Rectangular	Plastic/Epoxy	45 ns	No	5.5 V	CMOS		36	PAL-TYPE	5		5 V	In-Line	DIP40,.6	Programmable Logic Devices		Macrocell	4.5 V	240	2.54 mm	85 °C (185 °F)	12 Dedicated Inputs, 24 I/O	12	-40 °C (-40 °F)		Dual	R-PDIP-T40			No			22.2 MHz	24			24
82S167AMJTB	Texas Instruments	OT PLD	Military	Through-Hole	24	DIP	Rectangular	Ceramic		No		TTL	38535Q/M;38534H;883B	14	PLS-TYPE	5		5 V	In-Line	DIP24,.3	Programmable Logic Devices				48	2.54 mm	125 °C (257 °F)			-55 °C (-67 °F)		Dual	R-XDIP-T24			No				6
TIBPAL16L8-15CN	Texas Instruments	OT PLD	Commercial Extended	Through-Hole	20	DIP	Rectangular	Plastic/Epoxy	15 ns	No	5.25 V	TTL		16	PAL-TYPE	5		5 V	In-Line	DIP20,.3	Programmable Logic Devices		Combinatorial	4.75 V	64	2.54 mm	75 °C (167 °F)	10 Dedicated Inputs, 6 I/O	10	0 °C (32 °F)	Nickel Palladium Gold	Dual	R-PDIP-T20	5.08 mm	7.62 mm	No		e4	50 MHz	8	25.4 mm		6
TIBPSG507CNT	Texas Instruments	OT PLD	Commercial Extended	Through-Hole	24	DIP	Rectangular	Plastic/Epoxy	12 ns	No	5.25 V	TTL		13	PLS-TYPE	5		5 V	In-Line	DIP24,.3	Programmable Logic Devices		Registered	4.75 V	80	2.54 mm	75 °C (167 °F)	12 Dedicated Inputs, 0 I/O	12	0 °C (32 °F)		Dual	R-PDIP-T24			No	Programmable Sequence Generator		35 MHz	8			0
SN74PL335N	Texas Instruments	OT PLD	Commercial	Through-Hole	24	DIP	Rectangular	Plastic/Epoxy		No		TTL		12	PAL-TYPE	5		5 V	In-Line	DIP24,.6	Programmable Logic Devices				32	2.54 mm	70 °C (158 °F)			0 °C (32 °F)		Dual	R-PDIP-T24			No			15 MHz	6
SN74PL16R8-1N	Texas Instruments	EE PLD	Commercial	Through-Hole	20	DIP	Rectangular	Plastic/Epoxy		No		TTL		8	PAL-TYPE	5		5 V	In-Line	DIP20,.3	Programmable Logic Devices		Registered		64	2.54 mm	70 °C (158 °F)			0 °C (32 °F)		Dual	R-PDIP-T20			No			35 MHz	8
TIBPAD18N8-6CJ	Texas Instruments	OT PLD	Commercial Extended	Through-Hole	20	DIP	Rectangular	Ceramic, Glass-Sealed	6 ns	No	5.25 V	TTL		18	PAD-TYPE	5		5 V	In-Line	DIP20,.3	Programmable Logic Devices		Combinatorial	4.75 V	8	2.54 mm	75 °C (167 °F)	10 Dedicated Inputs, 8 I/O	10	0 °C (32 °F)		Dual	R-GDIP-T20	5.08 mm	7.62 mm	No				8	24.195 mm		8
TIBPAL20R6-7MJT	Texas Instruments	OT PLD	Military	Through-Hole	24	DIP	Rectangular	Ceramic, Glass-Sealed	10 ns	No	5.5 V	TTL		14	PAL-TYPE	5		5 V	In-Line	DIP24,.3	Programmable Logic Devices		Mixed	4.5 V	64	2.54 mm	125 °C (257 °F)	12 Dedicated Inputs, 2 I/O	12	-55 °C (-67 °F)		Dual	R-GDIP-T24			No	Register Preload; Power-Up Reset		74 MHz	8			2
SNC54LS334J	Texas Instruments	EE PLD	Military	Through-Hole	24	DIP	Rectangular	Ceramic		No		TTL	MIL-STD-883 Class B (Modified)	12	PLA-TYPE	5		5 V	In-Line	DIP24,.6	Programmable Logic Devices				32	2.54 mm	125 °C (257 °F)			-55 °C (-67 °F)		Dual	R-XDIP-T24			No				6
PAL16R8A-2CN	Texas Instruments	OT PLD	Commercial	Through-Hole	20	DIP	Rectangular	Plastic/Epoxy		No		TTL		8	PAL-TYPE	5		5 V	In-Line	DIP20,.3	Programmable Logic Devices		Registered		64	2.54 mm	70 °C (158 °F)			0 °C (32 °F)		Dual	R-PDIP-T20			No			18 MHz	8

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.