24 Parallel I/O Ports 680

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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

MAX7312ATG

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

MAX7312ATG+

Analog Devices

PARALLEL IO PORT, GENERAL PURPOSE

AUTOMOTIVE

NO LEAD

24

VQCCN

SQUARE

UNSPECIFIED

YES

5.5 V

16

2.5/5

CHIP CARRIER, VERY THIN PROFILE

LCC24,.16SQ,20

2 V

125 Cel

-40 Cel

Matte Tin (Sn) - annealed

QUAD

2

.8 mm

4 mm

30

260

4 mm

BICMOS

3.3 V

Parallel IO Port

.5 mm

S-XQCC-N24

1

Not Qualified

e3

16

PCA9675PW,118

NXP Semiconductors

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

GULL WING

24

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

16

2.3/5.5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP24,.25

2.3 V

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

1

1.1 mm

4.4 mm

30

260

7.8 mm

CMOS

Parallel IO Port

.65 mm

R-PDSO-G24

1

Not Qualified

e4

18

PCA9535HFHP

NXP Semiconductors

PARALLEL IO PORT, GENERAL PURPOSE

NO LEAD

24

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

5.5 V

16

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC24,.16SQ,20

2.3 V

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

2

.8 mm

4 mm

.4 MHz

30

260

4 mm

CMOS

160 mA

3 V

.5 mm

S-PQCC-N24

1

e4

16

PCA9538APWJ

NXP Semiconductors

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

GULL WING

24

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

8

1.8/5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP16,.25

1.65 V

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

1

1.1 mm

4.4 mm

30

260

7.8 mm

CMOS

1.8 V

Parallel IO Port

.65 mm

R-PDSO-G24

1

Not Qualified

e4

8

P8243

Rochester Electronics

PARALLEL IO PORT, GENERAL PURPOSE

COMMERCIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

IN-LINE

4.5 V

70 Cel

0 Cel

DUAL

4

5.08 mm

15.24 mm

AND, OR ACCUMULATOR TO PORT

NOT SPECIFIED

NOT SPECIFIED

31.685 mm

NMOS

5 V

2.54 mm

R-PDIP-T24

16

TMP8243P

Toshiba

COMMERCIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

4

5

IN-LINE

DIP24,.6

70 Cel

0 Cel

Tin/Lead (Sn/Pb)

DUAL

MOS

5 V

Parallel IO Port

2.54 mm

R-PDIP-T24

Not Qualified

e0

TMP82C43P

Toshiba

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

6 V

IN-LINE

4 V

85 Cel

-40 Cel

TIN LEAD

DUAL

4

4.8 mm

15.24 mm

4

32 mm

CMOS

2 mA

5 V

2.54 mm

R-PDIP-T24

Not Qualified

e0

16

MAX7311AAG

NXP Semiconductors

AUTOMOTIVE

GULL WING

24

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

16

2/5.5

SMALL OUTLINE, SHRINK PITCH

SSOP24,.3

125 Cel

-40 Cel

DUAL

BICMOS

Parallel IO Port

.635 mm

R-PDSO-G24

Not Qualified

MAX7311AAG+

Analog Devices

PARALLEL IO PORT, GENERAL PURPOSE

AUTOMOTIVE

GULL WING

24

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

16

3.3

SMALL OUTLINE, SHRINK PITCH

SSOP24,.3

2 V

125 Cel

-40 Cel

Matte Tin (Sn) - annealed

DUAL

1

1.99 mm

5.29 mm

30

260

8.2 mm

BICMOS

3.3 V

Parallel IO Ports

.65 mm

R-PDSO-G24

1

Not Qualified

e3

16

MAX7311AUG

NXP Semiconductors

AUTOMOTIVE

GULL WING

24

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

16

2/5.5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP24,.25

125 Cel

-40 Cel

DUAL

BICMOS

Parallel IO Port

.635 mm

R-PDSO-G24

Not Qualified

MAX7311AUG+

Analog Devices

PARALLEL IO PORT, GENERAL PURPOSE

AUTOMOTIVE

GULL WING

24

VSSOP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

16

3.3

SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

TSSOP24,.25

2 V

125 Cel

-40 Cel

Matte Tin (Sn) - annealed

DUAL

1

.8 mm

4 mm

30

260

4 mm

BICMOS

3.3 V

Parallel IO Ports

.5 mm

S-PDSO-G24

1

Not Qualified

e3

16

SN74S412NP1

Texas Instruments

COMMERCIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

8

IN-LINE

DIP24,.6

70 Cel

0 Cel

DUAL

NOT SPECIFIED

NOT SPECIFIED

CMOS

Parallel IO Port

2.54 mm

R-PDIP-T24

Not Qualified

SN74S412N1

Texas Instruments

COMMERCIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

8

IN-LINE

DIP24,.6

70 Cel

0 Cel

DUAL

NOT SPECIFIED

NOT SPECIFIED

CMOS

Parallel IO Port

2.54 mm

R-PDIP-T24

Not Qualified

TCA1116PWR

Texas Instruments

PARALLEL IO PORT, PRINTER INTERFACE

INDUSTRIAL

GULL WING

24

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

16

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

1.65 V

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

1

1.2 mm

4.4 mm

.4 MHz

30

260

7.8 mm

CMOS

.65 mm

R-PDSO-G24

1

e4

16

SN74S412D

Texas Instruments

COMMERCIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

8

SMALL OUTLINE

SOP24,.4

70 Cel

0 Cel

DUAL

NOT SPECIFIED

NOT SPECIFIED

CMOS

Parallel IO Port

1.27 mm

R-PDSO-G24

Not Qualified

SN74S412J4

Texas Instruments

COMMERCIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC

NO

8

IN-LINE

DIP24,.6

70 Cel

0 Cel

DUAL

NOT SPECIFIED

NOT SPECIFIED

CMOS

Parallel IO Port

2.54 mm

R-XDIP-T24

SNC54S412J

Texas Instruments

MILITARY

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC

NO

MIL-STD-883 Class B (Modified)

8

IN-LINE

DIP24,.6

125 Cel

-55 Cel

DUAL

NOT SPECIFIED

NOT SPECIFIED

CMOS

Parallel IO Port

2.54 mm

R-XDIP-T24

Not Qualified

SN74S412N

Texas Instruments

COMMERCIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

8

IN-LINE

DIP24,.6

70 Cel

0 Cel

DUAL

NOT SPECIFIED

NOT SPECIFIED

CMOS

Parallel IO Port

2.54 mm

R-PDIP-T24

Not Qualified

TIM8212N

Texas Instruments

COMMERCIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

8

IN-LINE

DIP24,.6

70 Cel

0 Cel

DUAL

BIPOLAR

Parallel IO Port

2.54 mm

R-PDIP-T24

Not Qualified

SN74S412D3

Texas Instruments

COMMERCIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

8

SMALL OUTLINE

SOP24,.4

70 Cel

0 Cel

DUAL

NOT SPECIFIED

NOT SPECIFIED

CMOS

Parallel IO Port

1.27 mm

R-PDSO-G24

SN74S412JP4

Texas Instruments

COMMERCIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC

NO

8

IN-LINE

DIP24,.6

70 Cel

0 Cel

DUAL

NOT SPECIFIED

NOT SPECIFIED

CMOS

Parallel IO Port

2.54 mm

R-XDIP-T24

SN74S412NP3

Texas Instruments

COMMERCIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

8

IN-LINE

DIP24,.6

70 Cel

0 Cel

DUAL

NOT SPECIFIED

NOT SPECIFIED

CMOS

Parallel IO Port

2.54 mm

R-PDIP-T24

TCA1116RTWR

Texas Instruments

PARALLEL IO PORT, PRINTER INTERFACE

INDUSTRIAL

NO LEAD

24

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

5.5 V

16

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

1.65 V

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

1

.8 mm

4 mm

.4 MHz

30

260

4 mm

CMOS

.5 mm

S-PQCC-N24

1

e4

16

TIM8212J

Texas Instruments

COMMERCIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC

NO

8

IN-LINE

DIP24,.6

70 Cel

0 Cel

DUAL

BIPOLAR

Parallel IO Port

2.54 mm

R-XDIP-T24

Not Qualified

TCAL6416PWR

Texas Instruments

PARALLEL IO PORT, GENERAL PURPOSE

GULL WING

24

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

3.6 V

16

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP24,.25

1.08 V

125 Cel

-40 Cel

QUAD

16

1.2 mm

4.4 mm

0

1 MHz

7.8 mm

CMOS

.65 mm

R-PDSO-G24

16

PCF8575DGVRG4

Texas Instruments

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

GULL WING

24

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

8

16

3/5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP24,.25,16

2.5 V

85 Cel

-40 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

2

1.2 mm

4.4 mm

.4 MHz

NOT SPECIFIED

260

5 mm

CMOS

.2 mA

3.3 V

Parallel IO Ports

.4 mm

R-PDSO-G24

1

Not Qualified

e4

16

PCA9535DWT

Texas Instruments

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

16

2.5/5

SMALL OUTLINE

SOP24,.4

2.3 V

85 Cel

-40 Cel

DUAL

2

2.65 mm

7.5 mm

15.4 mm

CMOS

3 V

Parallel IO Port

1.27 mm

R-PDSO-G24

Not Qualified

16

PCA9539DWG4

Texas Instruments

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

16

2.5/5

SMALL OUTLINE

SOP24,.4

2.3 V

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2

2.65 mm

7.5 mm

.4 MHz

30

260

15.4 mm

CMOS

.2 mA

3 V

Parallel IO Port

1.27 mm

R-PDSO-G24

1

Not Qualified

e4

16

PCA9539RHLR

Texas Instruments

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

LCC24/28,.14X.2,20

2.3 V

85 Cel

-40 Cel

QUAD

2

1 mm

3.5 mm

5.5 mm

CMOS

3 V

Parallel IO Port

.5 mm

R-PQCC-N24

Not Qualified

16

PCF8575DGVRE4

Texas Instruments

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

GULL WING

24

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

16

3/5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP24,.25,16

2.5 V

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2

1.2 mm

4.4 mm

30

260

5 mm

CMOS

3.3 V

Parallel IO Ports

.4 mm

R-PDSO-G24

1

Not Qualified

e4

16

PCA9555DGVRG4

Texas Instruments

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

GULL WING

24

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

16

2.5/5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP24,.25,16

2.3 V

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2

1.2 mm

4.4 mm

30

260

5 mm

CMOS

3 V

Parallel IO Ports

.4 mm

R-PDSO-G24

1

Not Qualified

e4

16

PCA9539DBG4

Texas Instruments

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

GULL WING

24

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

16

2.5/5

SMALL OUTLINE, SHRINK PITCH

SSOP24,.3

2.3 V

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2

2 mm

5.3 mm

30

260

8.2 mm

CMOS

3 V

Parallel IO Port

.65 mm

R-PDSO-G24

1

Not Qualified

e4

16

PCF8575CRGERG4

Texas Instruments

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

NO LEAD

24

HVQCCN

SQUARE

UNSPECIFIED

YES

5.5 V

16

5

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC24,.16SQ,20

4.5 V

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

2

1 mm

4 mm

30

260

4 mm

CMOS

5 V

Parallel IO Ports

.5 mm

R-XQCC-N24

2

Not Qualified

e4

16

PCA9539DB

Texas Instruments

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

GULL WING

24

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

4

16

2.5/5

SMALL OUTLINE, SHRINK PITCH

SSOP24,.3

2.3 V

85 Cel

-40 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

2

2 mm

5.3 mm

.4 MHz

NOT SPECIFIED

260

8.2 mm

CMOS

.2 mA

3 V

Parallel IO Port

.65 mm

R-PDSO-G24

1

Not Qualified

e4

16

PCA9535DWG4

Texas Instruments

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

16

2.5/5

SMALL OUTLINE

SOP24,.4

2.3 V

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2

2.65 mm

7.5 mm

.4 MHz

30

260

15.4 mm

CMOS

.2 mA

3 V

Parallel IO Ports

1.27 mm

R-PDSO-G24

1

Not Qualified

e4

16

PCF8575CDGVRG4

Texas Instruments

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

GULL WING

24

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

16

5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP24,.25,16

4.5 V

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2

1.2 mm

4.4 mm

30

260

5 mm

CMOS

5 V

Parallel IO Ports

.4 mm

R-PDSO-G24

1

Not Qualified

e4

16

TCA6416PWTG4

Texas Instruments

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

GULL WING

24

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

16

1.8/5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP24,.25

1.65 V

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2

1.2 mm

4.4 mm

30

260

7.8 mm

CMOS

1.8 V

Parallel IO Port

.65 mm

R-PDSO-G24

1

Not Qualified

e4

16

PCA9539N

Texas Instruments

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

16

2.5/5

IN-LINE

DIP24,.6

2.3 V

85 Cel

-40 Cel

DUAL

2

CMOS

3 V

Parallel IO Port

2.54 mm

R-PDIP-T24

Not Qualified

16

TCA6416PW

Texas Instruments

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

GULL WING

24

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

16

1.8/5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP24,.25

1.65 V

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2

1.2 mm

4.4 mm

.4 MHz

30

260

7.8 mm

CMOS

.03 mA

1.8 V

Parallel IO Port

.65 mm

R-PDSO-G24

1

Not Qualified

e4

16

TCA6416PWG4

Texas Instruments

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

GULL WING

24

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

16

1.8/5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP24,.25

1.65 V

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2

1.2 mm

4.4 mm

.4 MHz

30

260

7.8 mm

CMOS

.03 mA

1.8 V

Parallel IO Port

.65 mm

R-PDSO-G24

1

Not Qualified

e4

16

PCA9535RHLR

Texas Instruments

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

LCC24/28,.14X.2,20

2.3 V

85 Cel

-40 Cel

QUAD

2

1 mm

3.5 mm

5.5 mm

CMOS

3 V

Parallel IO Port

.5 mm

R-PQCC-N24

Not Qualified

16

TCA6416PWRG4

Texas Instruments

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

GULL WING

24

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

16

1.8/5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP24,.25

1.65 V

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2

1.2 mm

4.4 mm

30

260

7.8 mm

CMOS

1.8 V

Parallel IO Port

.65 mm

R-PDSO-G24

1

Not Qualified

e4

16

PCF8575CRHLR

Texas Instruments

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

NO LEAD

24

HVQCCN

RECTANGULAR

UNSPECIFIED

YES

5.5 V

16

5

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC24/28,.14X.2,20

4.5 V

85 Cel

-40 Cel

QUAD

2

1 mm

3.5 mm

5.5 mm

CMOS

5 V

Parallel IO Port

.5 mm

R-XQCC-N24

Not Qualified

16

PCF8575CPWG4

Texas Instruments

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

GULL WING

24

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

16

5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP24,.25

4.5 V

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2

1.2 mm

4.4 mm

.4 MHz

30

260

7.8 mm

CMOS

.2 mA

5 V

Parallel IO Ports

.65 mm

R-PDSO-G24

1

Not Qualified

e4

16

TCA6416PWT

Texas Instruments

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

GULL WING

24

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

16

1.8/5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP24,.25

1.65 V

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2

1.2 mm

4.4 mm

.4 MHz

30

260

7.8 mm

CMOS

.03 mA

1.8 V

Parallel IO Port

.65 mm

R-PDSO-G24

1

Not Qualified

e4

16

PCA9535RTWRG4

Texas Instruments

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

NO LEAD

24

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

5.5 V

16

2.5/5

CHIP CARRIER, HEAT SINK/SLUG, 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 Ports

.5 mm

S-PQCC-N24

2

Not Qualified

e4

16

PCF8575CPWT

Texas Instruments

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

GULL WING

24

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

16

5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP24,.25

4.5 V

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2

1.2 mm

4.4 mm

7.8 mm

CMOS

5 V

Parallel IO Port

.65 mm

R-PDSO-G24

Not Qualified

e4

16

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.