Square Programmable Logic Devices (PLD) 2,400+

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Part RoHS Manufacturer Programmable IC Type Grading Of Temperature Form Of Terminal No. of Terminals Package Code Package Shape Package Body Material Propagation Delay No. of Logic Cells Surface Mount Maximum Supply Voltage No. of Macro Cells 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

PAL16R4ACFN

Texas Instruments

OT PLD

Commercial

J Bend

20

QCCJ

Square

Plastic/Epoxy

Yes

TTL

12

PAL-TYPE

5

5 V

Chip Carrier

LDCC20,.4SQ

Programmable Logic Devices

Registered

64

1.27 mm

70 °C (158 °F)

0 °C (32 °F)

Quad

S-PQCC-J20

No

8

TIBPSG507CFK

Texas Instruments

OT PLD

Commercial Extended

No Lead

28

QCCN

Square

Ceramic, Metal-Sealed Cofired

12 ns

Yes

5.25 V

TTL

13

PLS-TYPE

5

5 V

Chip Carrier

LCC28,.45SQ

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-CQCC-N28

2.03 mm

11.43 mm

No

Programmable Sequence Generator

35 MHz

8

11.43 mm

0

PAL16L8ACFN

Texas Instruments

OT PLD

Commercial

J Bend

20

QCCJ

Square

Plastic/Epoxy

25 ns

Yes

TTL

16

PAL-TYPE

5

5 V

Chip Carrier

LDCC20,.4SQ

Programmable Logic Devices

Combinatorial

64

1.27 mm

70 °C (158 °F)

0 °C (32 °F)

Quad

S-PQCC-J20

No

8

TIBPAL16R8-25CFNR

Texas Instruments

OT PLD

Commercial Extended

J Bend

20

QCCJ

Square

Plastic/Epoxy

20 ns

Yes

5.25 V

TTL

MIL-STD-883

5

Chip Carrier

Registered

4.75 V

1.27 mm

75 °C (167 °F)

8 Dedicated Inputs, 0 I/O

8

0 °C (32 °F)

Quad

S-PQCC-J20

4.57 mm

8.965 mm

No

Power-Up Reset

30 MHz

8.965 mm

0

5962-85155222X

Texas Instruments

OT PLD

Military

No Lead

20

QCCN

Square

Ceramic, Metal-Sealed Cofired

10 ns

Yes

5.5 V

TTL

MIL-STD-883

5

Chip Carrier

Mixed

4.5 V

125 °C (257 °F)

8 Dedicated Inputs, 4 I/O

8

-55 °C (-67 °F)

Quad

S-CQCC-N20

No

74 MHz

4

EP1830-25IFN

Texas Instruments

OT PLD

Industrial

J Bend

68

QCCJ

Square

Plastic/Epoxy

28 ns

Yes

5.5 V

48

CMOS

5

5 V

Chip Carrier

LDCC68,1.0SQ

Programmable Logic Devices

No

Macrocell

4.5 V

1.27 mm

85 °C (185 °F)

12 Dedicated Inputs, 48 I/O

12

-40 °C (-40 °F)

Quad

S-PQCC-J68

4.57 mm

24.2316 mm

No

F_Max for 12-bit counter application is 40 MHz; Labs interconnected by PIA; 4 Labs; 48 Macrocells

24.2316 mm

No

48

TIBPAL20L10MFK

Texas Instruments

EE PLD

Military

No Lead

28

QCCN

Square

Ceramic

25 ns

Yes

TTL

20

PAL-TYPE

5

5 V

Chip Carrier

LCC28,.45SQ

Programmable Logic Devices

Combinatorial

40

1.27 mm

125 °C (257 °F)

-55 °C (-67 °F)

Quad

S-XQCC-N28

No

10

TIBPALT19R4MFKB

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

5962-87671033X

Texas Instruments

OT PLD

Military

No Lead

28

QCCN

Square

Ceramic, Metal-Sealed Cofired

20 ns

Yes

5.5 V

TTL

MIL-STD-883

5

Chip Carrier

Mixed

4.5 V

125 °C (257 °F)

12 Dedicated Inputs, 2 I/O

12

-55 °C (-67 °F)

Quad

S-CQCC-N28

No

28.5 MHz

2

TIBPAL22V10-25MFK

Texas Instruments

OT PLD

Military

No Lead

28

QCCN

Square

Ceramic

25 ns

Yes

TTL

22

PAL-TYPE

5

5 V

Chip Carrier

LCC28,.45SQ

Programmable Logic Devices

Macrocell

132

1.27 mm

125 °C (257 °F)

-55 °C (-67 °F)

Quad

S-XQCC-N28

No

25 MHz

10

5962-87671153A

Texas Instruments

OT PLD

Military

No Lead

28

QCCN

Square

Ceramic, Metal-Sealed Cofired

10 ns

Yes

5.5 V

TTL

MIL-STD-883

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

5962-85155062X

Texas Instruments

OT PLD

Military

No Lead

20

QCCN

Square

Ceramic, Metal-Sealed Cofired

25 ns

Yes

5.5 V

TTL

MIL-STD-883

16

PAL-TYPE

5

Chip Carrier

No

Registered

4.5 V

125 °C (257 °F)

8 Dedicated Inputs, 0 I/O

8

-55 °C (-67 °F)

Quad

S-CQCC-N20

Yes

25 MHz

8

No

0

TIBPAL16R4-7MFK

Texas Instruments

OT PLD

Military

No Lead

20

QCCN

Square

Ceramic, Metal-Sealed Cofired

10 ns

Yes

5.5 V

TTL

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

Power-Up Reset; Register Preload

74 MHz

8

8.89 mm

4

EP330-20IFN

Texas Instruments

Industrial

J Bend

20

QCCJ

Square

Plastic/Epoxy

20 ns

Yes

CMOS

18

PAL-TYPE

5

5 V

Chip Carrier

LDCC20,.4SQ

Programmable Logic Devices

Macrocell

72

1.27 mm

85 °C (185 °F)

-40 °C (-40 °F)

Quad

S-PQCC-J20

No

30 MHz

8

TIBPAL20L8-25CNL

Texas Instruments

OT PLD

Commercial Extended

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

75 °C (167 °F)

14 Dedicated Inputs, 6 I/O

14

0 °C (32 °F)

Quad

S-PQCC-J28

No

8

6

5962-85155032A

Texas Instruments

OT PLD

Military

No Lead

20

QCCN

Square

Ceramic, Metal-Sealed Cofired

20 ns

Yes

5.5 V

TTL

MIL-STD-883

10

PAL-TYPE

5

Tube

5 V

Chip Carrier

LCC20,.35SQ

Programmable Logic Devices

No

Mixed

4.5 V

64

1.27 mm

125 °C (257 °F)

8 Dedicated Inputs, 2 I/O

8

-55 °C (-67 °F)

Tin Lead

Quad

S-CQCC-N20

2.03 mm

8.89 mm

Yes

e0

41.6 MHz

6

8.89 mm

No

2

TIBPAL20L10CFN

Texas Instruments

EE PLD

Commercial

J Bend

28

QCCJ

Square

Plastic/Epoxy

20 ns

Yes

TTL

20

PAL-TYPE

5

5 V

Chip Carrier

LDCC28,.5SQ

Programmable Logic Devices

Combinatorial

40

1.27 mm

70 °C (158 °F)

0 °C (32 °F)

Quad

S-PQCC-J28

No

10

PAL20R4A-2CFN

Texas Instruments

OT PLD

Commercial

J Bend

28

QCCJ

Square

Plastic/Epoxy

Yes

TTL

16

PAL-TYPE

5

5 V

Chip Carrier

LDCC28,.5SQ

Programmable Logic Devices

Registered

64

1.27 mm

70 °C (158 °F)

0 °C (32 °F)

Quad

S-PQCC-J28

No

18 MHz

8

M38510/50801B3X

Texas Instruments

OT PLD

Military

No Lead

28

QCCN

Square

30 ns

Yes

5.5 V

CMOS

MIL-M-38510 Class B

5

Chip Carrier

Combinatorial

4.5 V

125 °C (257 °F)

11 Dedicated Inputs, 10 I/O

11

-55 °C (-67 °F)

Quad

S-XQCC-N28

No

25 MHz

10

5962-85155092X

Texas Instruments

OT PLD

Military

No Lead

20

QCCN

Square

Ceramic, Metal-Sealed Cofired

15 ns

Yes

5.5 V

TTL

MIL-STD-883

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

No

6

5962-85155102X

Texas Instruments

OT PLD

Military

No Lead

20

QCCN

Square

Ceramic, Metal-Sealed Cofired

12 ns

Yes

5.5 V

TTL

MIL-STD-883

5

Chip Carrier

Registered

4.5 V

125 °C (257 °F)

8 Dedicated Inputs, 0 I/O

8

-55 °C (-67 °F)

Quad

S-CQCC-N20

No

50 MHz

0

TIBPAL16R8-15MFK

Texas Instruments

OT PLD

Military

No Lead

20

QCCN

Square

Ceramic, Metal-Sealed Cofired

12 ns

Yes

5.5 V

TTL

8

PAL-TYPE

5

5 V

Chip Carrier

LCC20,.35SQ

Programmable Logic Devices

Registered

4.5 V

64

1.27 mm

125 °C (257 °F)

8 Dedicated Inputs, 0 I/O

8

-55 °C (-67 °F)

Quad

S-CQCC-N20

2.03 mm

8.89 mm

No

Power-Up Reset

50 MHz

8

8.89 mm

0

PAL16R6AMFKB

Texas Instruments

OT PLD

Military

No Lead

20

QCCN

Square

Ceramic, Metal-Sealed Cofired

30 ns

Yes

5.5 V

TTL

38535Q/M;38534H;883B

10

PAL-TYPE

5

Tube

5 V

Chip Carrier

LCC20,.35SQ

Programmable Logic Devices

No

Mixed

4.5 V

64

1.27 mm

125 °C (257 °F)

8 Dedicated Inputs, 2 I/O

8

-55 °C (-67 °F)

Tin Lead

Quad

S-CQCC-N20

2.03 mm

8.89 mm

No

e0

25 MHz

6

8.89 mm

No

2

82S167AMFK

Texas Instruments

OT PLD

Military

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

125 °C (257 °F)

-55 °C (-67 °F)

Quad

S-XQCC-N28

No

6

TIBPAL20R4-20MFK

Texas Instruments

OT PLD

Military

No Lead

28

QCCN

Square

Ceramic, Metal-Sealed Cofired

25 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

Register Preload; Power-Up Reset

28.5 MHz

8

11.43 mm

4

PAL16L8AMFK

Texas Instruments

OT PLD

Military

No Lead

20

QCCN

Square

Ceramic, Metal-Sealed Cofired

30 ns

Yes

5.5 V

TTL

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

8

8.89 mm

6

TIBPAL16L8-5CFN

Texas Instruments

OT PLD

Commercial

J Bend

20

QCCJ

Square

Plastic/Epoxy

7 ns

Yes

5.25 V

TTL

16

PAL-TYPE

5

5 V

Chip Carrier

LDCC20,.4SQ

Programmable Logic Devices

Combinatorial

4.75 V

64

1.27 mm

70 °C (158 °F)

10 Dedicated Inputs, 6 I/O

10

0 °C (32 °F)

Quad

S-PQCC-J20

4.57 mm

8.9662 mm

No

8

8.9662 mm

6

PAL20L8A-2MFK

Texas Instruments

OT PLD

Military

No Lead

28

QCCN

Square

Ceramic

Yes

TTL

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

TIBPAL16R6-10CFN

Texas Instruments

OT PLD

Commercial Extended

J Bend

20

QCCJ

Square

Plastic/Epoxy

10 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)

Nickel Palladium Gold

Quad

S-PQCC-J20

3

4.57 mm

8.9662 mm

No

Power-Up Reset; Register Preload

e4

55.5 MHz

30 s

6

245 °C (473 °F)

8.9662 mm

2

PAL20R6A-2MFH

Texas Instruments

OT PLD

Military

No Lead

28

QCCN

Square

Ceramic

Yes

TTL

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

TIB82S167BCFN3

Texas Instruments

OT PLD

Commercial

J Bend

28

QCCJ

Square

Plastic/Epoxy

Yes

TTL

14

PLS-TYPE

5

5 V

Chip Carrier

LDCC28,.5SQ

Programmable Logic Devices

48

1.27 mm

70 °C (158 °F)

0 °C (32 °F)

Quad

S-PQCC-J28

30 MHz

6

TIBPSG507ACFK

Texas Instruments

OT PLD

Commercial Extended

No Lead

28

QCCN

Square

Ceramic, Metal-Sealed Cofired

20 ns

Yes

5.25 V

TTL

13

PLS-TYPE

5

5 V

Chip Carrier

LCC28,.45SQ

Programmable Logic Devices

Macrocell

4.75 V

80

1.27 mm

75 °C (167 °F)

12 Dedicated Inputs, 0 I/O

12

0 °C (32 °F)

Quad

S-CQCC-N28

2.03 mm

11.43 mm

No

F_Max for 6-bit couner CNT_/HLD0 application = 33 MHz; Programmable sequence generator

45 MHz

8

11.43 mm

0

TIBPAL20R8-30MFKB

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

25 MHz

8

TIBPAL16R6-20MFKB

Texas Instruments

OT PLD

Military

No Lead

20

QCCN

Square

Ceramic, Metal-Sealed Cofired

20 ns

Yes

5.5 V

TTL

MIL-PRF-38535

10

PAL-TYPE

5

Tube

5 V

Chip Carrier

LCC20,.35SQ

Programmable Logic Devices

No

Mixed

4.5 V

64

1.27 mm

125 °C (257 °F)

8 Dedicated Inputs, 2 I/O

8

-55 °C (-67 °F)

Tin Lead

Quad

S-CQCC-N20

2.03 mm

8.89 mm

No

e0

41.6 MHz

6

8.89 mm

No

2

TIBPAL22V10-20MFKB

Texas Instruments

OT PLD

Military

No Lead

28

QCCN

Square

Ceramic, Metal-Sealed Cofired

20 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

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

33.3 MHz

10

11.43 mm

10

TIBPLS506CFK

Texas Instruments

OT PLD

Commercial Extended

No Lead

28

QCCN

Square

Ceramic, Metal-Sealed Cofired

6 ns

Yes

5.25 V

TTL

13

PLS-TYPE

5

5 V

Chip Carrier

LCC28,.45SQ

Programmable Logic Devices

Registered

4.75 V

97

1.27 mm

75 °C (167 °F)

12 Dedicated Inputs, 0 I/O

12

0 °C (32 °F)

Quad

S-CQCC-N28

2.03 mm

11.43 mm

No

Field-Programmable Logic Sequencer

33 MHz

8

11.43 mm

0

PAL16L8AMFKB

Texas Instruments

OT PLD

Military

No Lead

20

QCCN

Square

Ceramic, Metal-Sealed Cofired

30 ns

Yes

5.5 V

TTL

38535Q/M;38534H;883B

16

PAL-TYPE

5

Tube

5 V

Chip Carrier

LCC20,.35SQ

Programmable Logic Devices

No

Combinatorial

4.5 V

64

1.27 mm

125 °C (257 °F)

10 Dedicated Inputs, 6 I/O

10

-55 °C (-67 °F)

Tin Lead

Quad

S-CQCC-N20

2.03 mm

8.89 mm

No

e0

25 MHz

8

8.89 mm

No

6

TIFPLA839CFN

Texas Instruments

OT PLD

Commercial

J Bend

28

QCCJ

Square

Plastic/Epoxy

20 ns

Yes

5.25 V

TTL

14

PLA-TYPE

5

5 V

Chip Carrier

LDCC28,.5SQ

Programmable Logic Devices

Combinatorial

4.75 V

32

1.27 mm

70 °C (158 °F)

14 Dedicated Inputs, 0 I/O

14

0 °C (32 °F)

Quad

S-PQCC-J28

4.57 mm

11.5062 mm

No

6

11.5062 mm

0

5962-87671183X

Texas Instruments

OT PLD

Military

No Lead

28

QCCN

Square

Ceramic, Metal-Sealed Cofired

10 ns

Yes

5.5 V

TTL

MIL-STD-883

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

50 MHz

4

PAL16R6A-2MFH

Texas Instruments

OT PLD

Military

No Lead

20

QCCN

Square

Ceramic

Yes

TTL

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

81036132A

Texas Instruments

OT PLD

Military

No Lead

20

QCCN

Square

Ceramic, Metal-Sealed Cofired

40 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

16 MHz

6

8.89 mm

2

M38510/50802B3X

Texas Instruments

OT PLD

Military

No Lead

28

QCCN

Square

25 ns

Yes

5.5 V

CMOS

MIL-M-38510 Class B

5

Chip Carrier

Combinatorial

4.5 V

125 °C (257 °F)

11 Dedicated Inputs, 10 I/O

11

-55 °C (-67 °F)

Quad

S-XQCC-N28

No

30 MHz

10

5962-85155152A

Texas Instruments

OT PLD

Military

No Lead

20

QCCN

Square

Ceramic, Metal-Sealed Cofired

14 ns

Yes

5.5 V

TTL

MIL-STD-883

10

PAL-TYPE

5

Tube

5 V

Chip Carrier

LCC20,.35SQ

Programmable Logic Devices

No

Mixed

4.5 V

64

1.27 mm

125 °C (257 °F)

8 Dedicated Inputs, 2 I/O

8

-55 °C (-67 °F)

Tin Lead

Quad

S-CQCC-N20

2.03 mm

8.89 mm

Yes

e0

48 MHz

6

8.89 mm

No

2

TIBPAL16R4-10CFN

Texas Instruments

OT PLD

Commercial Extended

J Bend

20

QCCJ

Square

Plastic/Epoxy

10 ns

Yes

5.25 V

TTL

12

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, 4 I/O

8

0 °C (32 °F)

Nickel Palladium Gold

Quad

S-PQCC-J20

3

4.57 mm

8.9662 mm

No

Power-Up Reset; Register Preload

e4

55.5 MHz

30 s

8

245 °C (473 °F)

8.9662 mm

4

81036082X

Texas Instruments

OT PLD

Military

No Lead

20

QCCN

Square

Ceramic, Metal-Sealed Cofired

25 ns

Yes

5.5 V

TTL

MIL-STD-883 Class B

5

Chip Carrier

Registered

4.5 V

125 °C (257 °F)

8 Dedicated Inputs, 0 I/O

8

-55 °C (-67 °F)

Quad

S-CQCC-N20

Yes

25 MHz

0

5962-85155132X

Texas Instruments

OT PLD

Military

No Lead

20

QCCN

Square

Ceramic, Metal-Sealed Cofired

14 ns

Yes

5.5 V

TTL

MIL-STD-883

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

No

6

PAL16R8AMFK

Texas Instruments

OT PLD

Military

No Lead

20

QCCN

Square

Ceramic, Metal-Sealed Cofired

25 ns

Yes

5.5 V

TTL

8

PAL-TYPE

5

5 V

Chip Carrier

LCC20,.35SQ

Programmable Logic Devices

Registered

4.5 V

64

1.27 mm

125 °C (257 °F)

8 Dedicated Inputs, 0 I/O

8

-55 °C (-67 °F)

Quad

S-CQCC-N20

2.03 mm

8.89 mm

No

25 MHz

8

8.89 mm

0

EP630-20CFN

Texas Instruments

OT PLD

Commercial

J Bend

28

QCCJ

Square

Plastic/Epoxy

22 ns

Yes

5.25 V

CMOS

20

PAL-TYPE

5

5 V

Chip Carrier

LDCC28,.5SQ

Programmable Logic Devices

Macrocell

4.75 V

160

1.27 mm

70 °C (158 °F)

4 Dedicated Inputs, 16 I/O

4

0 °C (32 °F)

Quad

S-PQCC-J28

4.57 mm

11.5062 mm

No

16 Macrocells; 2 External Clocks; Asynchronous Clocks

35.7 MHz

16

11.5062 mm

16

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.