NO LEAD Parallel I/O Ports 434

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Part RoHS Manufacturer Peripheral IC Type Temperature Grade Terminal Form No. of Terminals Package Code Package Shape Package Body Material Surface Mount Maximum Supply Voltage Screening Level Address Bus Width No. of Bits Bit Size Power Supplies (V) Package Style (Meter) Package Equivalence Code Minimum Supply Voltage Maximum Operating Temperature CPU Family Minimum Operating Temperature Terminal Finish Ultraviolet Erasable Terminal Position No. of Ports Maximum Seated Height ROM Words Width Additional Features External Data Bus Width Maximum Clock Frequency Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Length Total Dose (V) ROM Bits Size No. of Timers RAM Bytes Technology Maximum Supply Current Nominal Supply Voltage Memory Organization Sub-Category ROM Programmability Terminal Pitch JESD-30 Code Moisture Sensitivity Level (MSL) Qualification Speed JESD-609 Code Maximum Standby Current No. of I/O Lines Maximum Access Time

PCA9574BS-T

NXP Semiconductors

INDUSTRIAL

NO LEAD

16

QCCN

SQUARE

PLASTIC/EPOXY

YES

8

1.2/3.3

CHIP CARRIER

LCC16,.12SQ,20

85 Cel

-40 Cel

QUAD

CMOS

Parallel IO Port

.5 mm

S-PQCC-N16

Not Qualified

PCA9671BQ,118

NXP Semiconductors

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

NO LEAD

24

HVQCCN

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

16

2.3/5.5

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC24/28,.14X.2,20

2.3 V

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

1

1 mm

3.5 mm

30

260

5.5 mm

CMOS

3 V

Parallel IO Port

.5 mm

R-PQCC-N24

1

Not Qualified

e4

16

PCA9674BS,118

NXP Semiconductors

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

NO LEAD

16

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

5.5 V

8

2.3/5.5

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC16,.12SQ,20

2.3 V

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

1

1 mm

3 mm

30

260

3 mm

CMOS

3 V

Parallel IO Ports

.5 mm

S-PQCC-N16

1

Not Qualified

e4

8

PCA9554BBSHP

NXP Semiconductors

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

NO LEAD

16

VQCCN

SQUARE

PLASTIC/EPOXY

YES

5.5 V

8

1.8/5

CHIP CARRIER, VERY THIN PROFILE

LCC16,.12SQ,20

1.65 V

85 Cel

-40 Cel

QUAD

1

1 mm

3 mm

260

3 mm

CMOS

1.8 V

Parallel IO Port

.5 mm

S-PQCC-N16

1

Not Qualified

8

PCA9554CBS

NXP Semiconductors

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

NO LEAD

16

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

5.5 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

1.65 V

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

1

1 mm

3 mm

3 mm

CMOS

1.8 V

.5 mm

S-PQCC-N16

1

e4

8

PCA9535HF-T

NXP Semiconductors

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

NO LEAD

24

VQCCN

SQUARE

PLASTIC/EPOXY

YES

5.5 V

16

2.5/5

CHIP CARRIER, VERY THIN PROFILE

LCC24,.16SQ,20

2.3 V

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

2

.8 mm

4 mm

30

260

4 mm

CMOS

3 V

Parallel IO Port

.5 mm

S-PQCC-N24

1

Not Qualified

e4

16

PCAL9554CBS

NXP Semiconductors

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

NO LEAD

16

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

5.5 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

1.65 V

85 Cel

-40 Cel

QUAD

1

1 mm

3 mm

3 mm

CMOS

1.8 V

.5 mm

S-PQCC-N16

1

8

PCA9673BQ

NXP Semiconductors

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

NO LEAD

24

HVQCCN

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

16

2.5/5

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC24,.14X.2,60/20

2.3 V

85 Cel

-40 Cel

QUAD

1

1 mm

3.5 mm

4.1 mm

CMOS

Parallel IO Port

.5 mm

R-PQCC-N24

1

Not Qualified

18

PCA9534BS-T

NXP Semiconductors

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

NO LEAD

16

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

5.5 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

2.3 V

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

1

1 mm

4 mm

4 mm

CMOS

3 V

.65 mm

S-PQCC-N16

1

Not Qualified

e4

8

PCAL9535AHF

NXP Semiconductors

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

NO LEAD

24

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

5.5 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

1.65 V

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

2

.8 mm

4 mm

30

260

4 mm

CMOS

1.8 V

.5 mm

S-PQCC-N24

1

e4

16

PCAL9554BBS

NXP Semiconductors

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

NO LEAD

16

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

5.5 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

1.65 V

85 Cel

-40 Cel

QUAD

1

1 mm

3 mm

3 mm

CMOS

1.8 V

.5 mm

S-PQCC-N16

1

8

NCA9555BY-Q100

Nexperia

PARALLEL IO PORT, GENERAL PURPOSE

NO LEAD

24

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

5.5 V

AEC-Q100

16

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC24,.16SQ,20

1.65 V

125 Cel

-40 Cel

QUAD

16

.8 mm

4 mm

.4 MHz

4 mm

CMOS

1.6 mA

1.8 V

.5 mm

S-PQCC-N24

16

PI4IOE5V9520XTEX

Diodes Incorporated

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

NO LEAD

8

SQUARE

UNSPECIFIED

YES

5.5 V

2.3 V

85 Cel

-40 Cel

QUAD

2

.55 mm

1.6 mm

0

1 MHz

1.6 mm

CMOS

.175 mA

3 V

S-XQCC-N8

2

PI4IOE5V9538ZYEX

Diodes Incorporated

PARALLEL IO PORT, GENERAL PURPOSE

NO LEAD

16

HVQCCN

SQUARE

UNSPECIFIED

YES

5.5 V

8

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC16,.16SQ,25

2.3 V

85 Cel

-40 Cel

QUAD

1

.8 mm

4 mm

0

.4 MHz

4 mm

CMOS

.06 mA

3 V

.65 mm

S-XQCC-N16

8

MAX7314ATG

Maxim Integrated

PARALLEL IO PORT, GENERAL PURPOSE

AUTOMOTIVE

NO LEAD

24

VQCCN

SQUARE

UNSPECIFIED

YES

3.6 V

8

2.5/3.3

CHIP CARRIER, VERY THIN PROFILE

LCC24,.16SQ,20

2 V

125 Cel

-40 Cel

TIN LEAD

QUAD

1

.8 mm

4 mm

4 mm

BICMOS

3.3 V

Parallel IO Port

.5 mm

S-XQCC-N24

1

Not Qualified

e0

16

MAX7316ATE+

Maxim Integrated

PARALLEL IO PORT, GENERAL PURPOSE

AUTOMOTIVE

NO LEAD

16

QCCN

RECTANGULAR

UNSPECIFIED

YES

3.6 V

CHIP CARRIER

2 V

125 Cel

-40 Cel

MATTE TIN

QUAD

1

1.73 mm

3.9 mm

30

260

4.89 mm

BICMOS

3.3 V

.635 mm

R-XQCC-N16

1

Not Qualified

e3

8

MAX7326ATG-T

Maxim Integrated

PARALLEL IO PORT, GENERAL PURPOSE

AUTOMOTIVE

NO LEAD

24

HVQCCN

SQUARE

UNSPECIFIED

YES

5.5 V

2/5

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC24,.16SQ,20

1.71 V

125 Cel

-40 Cel

TIN LEAD

QUAD

1

.8 mm

4 mm

4 mm

BICMOS

3.3 V

Parallel IO Port

.5 mm

S-XQCC-N24

Not Qualified

e0

0

MAX7315ATE

Maxim Integrated

PARALLEL IO PORT, GENERAL PURPOSE

AUTOMOTIVE

NO LEAD

16

HVQCCN

SQUARE

UNSPECIFIED

YES

3.6 V

8

2.5/3.3

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC16,.12SQ,20

2 V

125 Cel

-40 Cel

TIN LEAD

QUAD

1

.8 mm

3 mm

3 mm

BICMOS

3.3 V

Parallel IO Port

.5 mm

S-XQCC-N16

1

Not Qualified

e0

8

MAX7325ATG

Maxim Integrated

PARALLEL IO PORT, GENERAL PURPOSE

AUTOMOTIVE

NO LEAD

24

HVQCCN

SQUARE

UNSPECIFIED

YES

5.5 V

1.8/5

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC24,.16SQ,20

1.71 V

125 Cel

-40 Cel

TIN LEAD

QUAD

1

.8 mm

4 mm

4 mm

BICMOS

3.3 V

Parallel IO Port

.5 mm

S-XQCC-N24

1

Not Qualified

e0

8

MAX7327ATG

Maxim Integrated

PARALLEL IO PORT, GENERAL PURPOSE

AUTOMOTIVE

NO LEAD

24

HVQCCN

SQUARE

UNSPECIFIED

YES

5.5 V

16

1.8/5

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC24,.16SQ,20

1.71 V

125 Cel

-40 Cel

TIN LEAD

QUAD

1

.8 mm

4 mm

4 mm

BICMOS

3.3 V

Parallel IO Port

.5 mm

S-XQCC-N24

1

Not Qualified

e0

4

MAX7325ATG-T

Maxim Integrated

PARALLEL IO PORT, GENERAL PURPOSE

AUTOMOTIVE

NO LEAD

24

HVQCCN

SQUARE

UNSPECIFIED

YES

5.5 V

1.8/5

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC24,.16SQ,20

1.71 V

125 Cel

-40 Cel

TIN LEAD

QUAD

1

.8 mm

4 mm

4 mm

BICMOS

3.3 V

Parallel IO Port

.5 mm

S-XQCC-N24

Not Qualified

e0

8

MAX7316ATE+T

Maxim Integrated

PARALLEL IO PORT, GENERAL PURPOSE

AUTOMOTIVE

NO LEAD

16

QCCN

RECTANGULAR

UNSPECIFIED

YES

3.6 V

CHIP CARRIER

2 V

125 Cel

-40 Cel

MATTE TIN

QUAD

1

1.73 mm

3.9 mm

30

260

4.89 mm

BICMOS

3.3 V

.635 mm

R-XQCC-N16

1

Not Qualified

e3

8

MAX7322ATE

Maxim Integrated

AUTOMOTIVE

NO LEAD

16

QCCN

SQUARE

PLASTIC/EPOXY

YES

2/5

CHIP CARRIER

LCC16,.12SQ,20

125 Cel

-40 Cel

Tin/Lead (Sn/Pb)

QUAD

Parallel IO Port

.5 mm

S-PQCC-N16

Not Qualified

e0

MAX7317ATE

Maxim Integrated

PARALLEL IO PORT, GENERAL PURPOSE

AUTOMOTIVE

NO LEAD

16

VQCCN

SQUARE

UNSPECIFIED

YES

3.6 V

1

2.5/3.3

CHIP CARRIER, VERY THIN PROFILE

LCC16,.12SQ,20

2.25 V

125 Cel

-40 Cel

TIN LEAD

QUAD

1

.8 mm

3 mm

3 mm

BICMOS

3.3 V

Parallel IO Ports

.5 mm

S-XQCC-N16

1

Not Qualified

e0

10

MAX7316ATE

Maxim Integrated

PARALLEL IO PORT, GENERAL PURPOSE

AUTOMOTIVE

NO LEAD

16

QCCN

RECTANGULAR

UNSPECIFIED

YES

3.6 V

8

2.5/3.3

CHIP CARRIER

LCC16,.12SQ,20

2 V

125 Cel

-40 Cel

TIN LEAD

QUAD

1

1.73 mm

3.9 mm

4.89 mm

BICMOS

3.3 V

Parallel IO Port

.635 mm

R-XQCC-N16

1

Not Qualified

e0

8

MAX7317ATE+TGH7

Maxim Integrated

PARALLEL IO PORT, GENERAL PURPOSE

AUTOMOTIVE

NO LEAD

16

HVQCCN

SQUARE

UNSPECIFIED

YES

3.6 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

2.25 V

125 Cel

-40 Cel

MATTE TIN

QUAD

1

.8 mm

3 mm

30

260

3 mm

BICMOS

3.3 V

.5 mm

S-XQCC-N16

1

e3

10

MAX7310ATE

Maxim Integrated

PARALLEL IO PORT, GENERAL PURPOSE

AUTOMOTIVE

NO LEAD

16

VQCCN

SQUARE

UNSPECIFIED

YES

5.5 V

8

2.5/5

CHIP CARRIER, VERY THIN PROFILE

LCC16,.16SQ,25

2.3 V

125 Cel

-40 Cel

TIN LEAD

QUAD

1

.8 mm

4 mm

245

4 mm

BICMOS

3.3 V

Parallel IO Ports

.65 mm

S-XQCC-N16

1

Not Qualified

e0

8

MAX7312ATG-T

Maxim Integrated

PARALLEL IO PORT, GENERAL PURPOSE

AUTOMOTIVE

NO LEAD

24

HVQCCN

SQUARE

UNSPECIFIED

YES

5.5 V

16

2.5/5

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC24,.16SQ,20

2 V

125 Cel

-40 Cel

TIN LEAD

QUAD

1

.8 mm

4 mm

4 mm

BICMOS

3.3 V

Parallel IO Port

.5 mm

S-XQCC-N24

1

Not Qualified

e0

16

MAX7317ATE+GH7

Maxim Integrated

PARALLEL IO PORT, GENERAL PURPOSE

AUTOMOTIVE

NO LEAD

16

HVQCCN

SQUARE

UNSPECIFIED

YES

3.6 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

2.25 V

125 Cel

-40 Cel

QUAD

1

.8 mm

3 mm

3 mm

BICMOS

3.3 V

.5 mm

S-XQCC-N16

1

10

MAX7326ATG

Maxim Integrated

PARALLEL IO PORT, GENERAL PURPOSE

AUTOMOTIVE

NO LEAD

24

HVQCCN

SQUARE

UNSPECIFIED

YES

5.5 V

2/5

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC24,.16SQ,20

1.71 V

125 Cel

-40 Cel

TIN LEAD

QUAD

1

.8 mm

4 mm

4 mm

BICMOS

3.3 V

Parallel IO Port

.5 mm

S-XQCC-N24

1

Not Qualified

e0

0

MAX7327ATG+

Maxim Integrated

PARALLEL IO PORT, GENERAL PURPOSE

AUTOMOTIVE

NO LEAD

24

HVQCCN

SQUARE

UNSPECIFIED

YES

5.5 V

16

1.8/5

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC24,.16SQ,20

1.71 V

125 Cel

-40 Cel

MATTE TIN

QUAD

1

.8 mm

4 mm

30

260

4 mm

BICMOS

3.3 V

Parallel IO Port

.5 mm

S-XQCC-N24

1

Not Qualified

e3

4

MAX7316ATE-T

Maxim Integrated

PARALLEL IO PORT, GENERAL PURPOSE

AUTOMOTIVE

NO LEAD

16

QCCN

RECTANGULAR

UNSPECIFIED

YES

3.6 V

CHIP CARRIER

2 V

125 Cel

-40 Cel

TIN LEAD

QUAD

1

1.73 mm

3.9 mm

20

240

4.89 mm

BICMOS

3.3 V

.635 mm

R-XQCC-N16

1

Not Qualified

e0

8

MAX7314ATG-T

Maxim Integrated

PARALLEL IO PORT, GENERAL PURPOSE

AUTOMOTIVE

NO LEAD

24

VQCCN

SQUARE

UNSPECIFIED

YES

3.6 V

8

2.5/3.3

CHIP CARRIER, VERY THIN PROFILE

LCC24,.16SQ,20

2 V

125 Cel

-40 Cel

TIN LEAD

QUAD

1

.8 mm

4 mm

4 mm

BICMOS

3.3 V

Parallel IO Port

.5 mm

S-XQCC-N24

1

Not Qualified

e0

16

MAX7323ATE-T

Maxim Integrated

PARALLEL IO PORT, GENERAL PURPOSE

AUTOMOTIVE

NO LEAD

16

HVQCCN

SQUARE

UNSPECIFIED

YES

5.5 V

8

1.8/5

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC16,.12SQ,20

1.71 V

125 Cel

-40 Cel

TIN LEAD

QUAD

1

.8 mm

3 mm

3 mm

CMOS

3.3 V

Parallel IO Port

.5 mm

S-XQCC-N16

1

Not Qualified

e0

4

MAX7327ATG-T

Maxim Integrated

PARALLEL IO PORT, GENERAL PURPOSE

AUTOMOTIVE

NO LEAD

24

HVQCCN

SQUARE

UNSPECIFIED

YES

5.5 V

16

1.8/5

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC24,.16SQ,20

1.71 V

125 Cel

-40 Cel

Tin/Lead (Sn/Pb)

QUAD

1

.8 mm

4 mm

4 mm

BICMOS

3.3 V

Parallel IO Port

.5 mm

S-XQCC-N24

Not Qualified

e0

4

MAX7318ATG-T

Maxim Integrated

PARALLEL IO PORT, GENERAL PURPOSE

AUTOMOTIVE

NO LEAD

24

HVQCCN

SQUARE

UNSPECIFIED

YES

5.5 V

16

2/5.5

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC24,.16SQ,20

2 V

125 Cel

-40 Cel

TIN LEAD

QUAD

1

.8 mm

4 mm

4 mm

BICMOS

3.3 V

Parallel IO Port

.5 mm

S-XQCC-N24

Not Qualified

e0

16

MAX7311ATG+GH7

Maxim Integrated

PARALLEL IO PORT, GENERAL PURPOSE

AUTOMOTIVE

NO LEAD

24

HVQCCN

SQUARE

UNSPECIFIED

YES

5.5 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

2 V

125 Cel

-40 Cel

QUAD

1

.8 mm

4 mm

4 mm

BICMOS

3.3 V

.5 mm

S-XQCC-N24

1

16

MAX7326ATG+

Maxim Integrated

PARALLEL IO PORT, GENERAL PURPOSE

AUTOMOTIVE

NO LEAD

24

HVQCCN

SQUARE

UNSPECIFIED

YES

5.5 V

2/5

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC24,.16SQ,20

1.71 V

125 Cel

-40 Cel

MATTE TIN

QUAD

1

.8 mm

4 mm

30

260

4 mm

BICMOS

3.3 V

Parallel IO Port

.5 mm

S-XQCC-N24

1

Not Qualified

e3

0

MAX7320ATE

Maxim Integrated

PARALLEL IO PORT, GENERAL PURPOSE

AUTOMOTIVE

NO LEAD

16

HVQCCN

SQUARE

UNSPECIFIED

YES

5.5 V

8

1.8/5

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC16,.12SQ,20

1.71 V

125 Cel

-40 Cel

TIN LEAD

QUAD

1

.8 mm

3 mm

3 mm

BICMOS

3.3 V

Parallel IO Port

.5 mm

S-XQCC-N16

Not Qualified

e0

8

IR82C55A-5

Renesas Electronics

INDUSTRIAL

NO LEAD

44

QCCN

SQUARE

CERAMIC

YES

5

CHIP CARRIER

LCC44,.65SQ

85 Cel

-40 Cel

QUAD

CMOS

5 mA

5 V

Parallel IO Port

1.27 mm

S-XQCC-N44

Not Qualified

UPD71P301KB

Renesas Electronics

NO LEAD

64

QCCN

RECTANGULAR

CERAMIC

YES

5

CHIP CARRIER

LCC64,.55X.8,40

Tin/Lead (Sn/Pb)

QUAD

CMOS

5 V

Parallel IO Port

1 mm

R-XQCC-N64

Not Qualified

e0

UPD71P301KA

Renesas Electronics

NO LEAD

44

QCCN

SQUARE

CERAMIC

YES

5

CHIP CARRIER

LCC44,.65SQ

Tin/Lead (Sn/Pb)

QUAD

CMOS

5 V

Parallel IO Port

1.27 mm

S-XQCC-N44

Not Qualified

e0

8406602XX

Renesas Electronics

PARALLEL IO PORT, GENERAL PURPOSE

MILITARY

NO LEAD

44

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

5.5 V

CHIP CARRIER

4.5 V

125 Cel

-55 Cel

TIN LEAD

QUAD

3

3.05 mm

16.535 mm

NOT SPECIFIED

NOT SPECIFIED

16.535 mm

CMOS

5 V

1.27 mm

S-CQCC-N44

Qualified

e0

24

IR82C55A

Renesas Electronics

INDUSTRIAL

NO LEAD

44

QCCN

SQUARE

CERAMIC

YES

5

CHIP CARRIER

LCC44,.65SQ

85 Cel

-40 Cel

QUAD

CMOS

8 mA

5 V

Parallel IO Port

1.27 mm

S-XQCC-N44

Not Qualified

MR82C55A/883

Renesas Electronics

MILITARY

NO LEAD

44

QCCN

SQUARE

CERAMIC

YES

38535Q/M;38534H;883B

5

CHIP CARRIER

LCC44,.65SQ

125 Cel

-55 Cel

QUAD

CMOS

10 mA

5 V

Parallel IO Port

1.27 mm

S-XQCC-N44

Not Qualified

R2A20150NP

Renesas Electronics

PARALLEL IO PORT, GENERAL PURPOSE

OTHER

NO LEAD

16

QCCN

SQUARE

PLASTIC/EPOXY

YES

8

5

CHIP CARRIER

LCC16,.12SQ,20

85 Cel

-30 Cel

QUAD

NOT SPECIFIED

NOT SPECIFIED

CMOS

5 V

Parallel IO Port

.5 mm

S-PQCC-N16

Not Qualified

8406602XA

Renesas Electronics

PARALLEL IO PORT, GENERAL PURPOSE

MILITARY

NO LEAD

44

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

5.5 V

MIL-STD-883

CHIP CARRIER

4.5 V

125 Cel

-55 Cel

TIN LEAD

QUAD

3

3.05 mm

16.535 mm

16.535 mm

CMOS

5 V

1.27 mm

S-CQCC-N44

Qualified

e0

24

MR82C55A-5/883

Renesas Electronics

MILITARY

NO LEAD

44

QCCN

SQUARE

CERAMIC

YES

38535Q/M;38534H;883B

5

CHIP CARRIER

LCC44,.65SQ

125 Cel

-55 Cel

QUAD

CMOS

10 mA

5 V

Parallel IO Port

1.27 mm

S-XQCC-N44

Not Qualified

Parallel I/O Ports

Parallel I/O (Input/Output) ports are a type of interface that allows a microcontroller or microprocessor to communicate with other devices in a parallel fashion. This means that multiple bits of data can be transmitted or received simultaneously, as opposed to serial communication which transmits or receives data one bit at a time.

Parallel I/O ports are commonly found in a wide range of electronic devices, including computers, printers, and industrial control systems. They typically consist of a number of input and output lines, with each line representing a single bit of data. The number of lines can vary depending on the specific device, with some systems having only a few lines while others may have dozens or even hundreds.

One of the advantages of parallel I/O ports is their ability to transfer large amounts of data quickly and efficiently. This makes them particularly useful in applications where real-time data acquisition or high-speed communication is required. For example, parallel ports are commonly used in printers and other peripherals to transfer large amounts of data quickly.

However, one of the limitations of parallel I/O ports is that they require a large number of pins on the microcontroller or microprocessor to accommodate all of the data lines. This can make them difficult to implement in systems with limited space or where a large number of I/O lines are required. In addition, parallel I/O ports can be more susceptible to noise and interference compared to serial communication, which can affect data integrity and transmission speeds.