RECTANGULAR Parallel I/O Ports 1,466

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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

TMP82C55AP-2

Toshiba

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

THROUGH-HOLE

40

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

IN-LINE

4.5 V

85 Cel

-40 Cel

TIN LEAD

DUAL

3

4.8 mm

15.24 mm

8

50.7 mm

CMOS

5 mA

5 V

2.54 mm

R-PDIP-T40

Not Qualified

e0

24

CDP1851CE

Intersil

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

THROUGH-HOLE

40

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

6.5 V

10

5

IN-LINE

DIP40,.6

4 V

85 Cel

-40 Cel

TIN LEAD

DUAL

2

6.35 mm

15.24 mm

51.75 mm

CMOS

5 V

Parallel IO Port

2.54 mm

R-PDIP-T40

Not Qualified

e0

20

CDP1851E

Intersil

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

THROUGH-HOLE

40

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

10.5 V

10

5/10

IN-LINE

DIP40,.6

4 V

85 Cel

-40 Cel

TIN LEAD

DUAL

2

6.35 mm

15.24 mm

51.75 mm

CMOS

10 V

Parallel IO Port

2.54 mm

R-PDIP-T40

Not Qualified

e0

20

D8255A

Rochester Electronics

PARALLEL IO PORT, GENERAL PURPOSE

COMMERCIAL

THROUGH-HOLE

40

DIP

RECTANGULAR

UNSPECIFIED

NO

5.5 V

IN-LINE

4.5 V

70 Cel

0 Cel

DUAL

3

NOT SPECIFIED

NOT SPECIFIED

CMOS

5 V

R-XDIP-T40

24

HD63B21P

Hitachi

PARALLEL IO PORT, GENERAL PURPOSE

COMMERCIAL EXTENDED

THROUGH-HOLE

40

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

5

IN-LINE

DIP40,.6

4.5 V

75 Cel

-20 Cel

TIN LEAD

DUAL

2

5.08 mm

15.24 mm

8

2 MHz

52.8 mm

CMOS

6 mA

5 V

Parallel IO Port

2.54 mm

R-PDIP-T40

Not Qualified

e0

16

LD8155H

Rochester Electronics

PARALLEL IO PORT, GENERAL PURPOSE

COMMERCIAL

THROUGH-HOLE

40

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

5.5 V

IN-LINE

4.5 V

70 Cel

0 Cel

DUAL

3

5.72 mm

15.24 mm

NOT SPECIFIED

NOT SPECIFIED

52.325 mm

NMOS

5 V

2.54 mm

R-GDIP-T40

22

MAX7310AUE-T

Maxim Integrated

PARALLEL IO PORT, GENERAL PURPOSE

AUTOMOTIVE

GULL WING

16

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

8

2.5/5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP16,.25

2.3 V

125 Cel

-40 Cel

TIN LEAD

DUAL

1

1.1 mm

4.4 mm

5 mm

BICMOS

3.3 V

Parallel IO Ports

.65 mm

R-PDSO-G16

1

Not Qualified

e0

8

MAX7310AUE+T

Analog Devices

PARALLEL IO PORT, GENERAL PURPOSE

AUTOMOTIVE

GULL WING

16

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

8

2.5/5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP16,.25

2.3 V

125 Cel

-40 Cel

Matte Tin (Sn) - annealed

DUAL

1

1.1 mm

4.4 mm

30

260

5 mm

BICMOS

3.3 V

Parallel IO Ports

.65 mm

R-PDSO-G16

1

Not Qualified

e3

8

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

MAX7322AEE

Maxim Integrated

AUTOMOTIVE

GULL WING

16

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2/5

SMALL OUTLINE, SHRINK PITCH

SSOP16,.25

125 Cel

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

Parallel IO Port

.635 mm

R-PDSO-G16

Not Qualified

e0

MAX7322AEE+

Analog Devices

PARALLEL IO PORT, GENERAL PURPOSE

AUTOMOTIVE

GULL WING

16

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

2/5

SMALL OUTLINE, SHRINK PITCH

SSOP16,.25

1.71 V

125 Cel

-40 Cel

Matte Tin (Sn) - annealed

DUAL

1

1.75 mm

3.9 mm

30

260

4.89 mm

BICMOS

3.3 V

Parallel IO Port

.635 mm

R-PDSO-G16

1

Not Qualified

e3

0

MCS9805CV-BA

Asix Electronics

PARALLEL IO PORT, PRINTER INTERFACE

COMMERCIAL

GULL WING

128

FQFP

RECTANGULAR

PLASTIC/EPOXY

YES

5.25 V

FLATPACK, FINE PITCH

4.75 V

70 Cel

0 Cel

QUAD

1

3.27 mm

14 mm

NOT SPECIFIED

NOT SPECIFIED

20 mm

CMOS

5 V

.5 mm

R-PQFP-G128

8

PCAL9554BPWJ

NXP Semiconductors

PARALLEL IO PORT, GENERAL PURPOSE

INDUSTRIAL

GULL WING

16

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

DUAL

1

1.1 mm

4.4 mm

260

5 mm

CMOS

1.8 V

Parallel IO Port

.65 mm

R-PDSO-G16

1

Not Qualified

8

PCD8584T

Philips Semiconductors

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

8

5

SMALL OUTLINE

SOP20,.4

70 Cel

-20 Cel

Tin/Lead (Sn/Pb)

DUAL

CMOS

5 V

Parallel IO Port

1.27 mm

R-PDSO-G20

Not Qualified

e0

SN74LS612JD

Texas Instruments

PARALLEL IO PORT, GENERAL PURPOSE

COMMERCIAL

THROUGH-HOLE

40

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

5

IN-LINE

DIP40,.6

70 Cel

0 Cel

DUAL

1

NOT SPECIFIED

NOT SPECIFIED

TTL

5 V

Other Microprocessor ICs

2.54 mm

R-CDIP-T40

Not Qualified

12

SNJ54LS610JD

Texas Instruments

PARALLEL IO PORT, GENERAL PURPOSE

MILITARY

THROUGH-HOLE

40

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

5.5 V

38535Q/M;38534H;883B

IN-LINE

DIP40,.6

4.5 V

125 Cel

-55 Cel

DUAL

1

NOT SPECIFIED

NOT SPECIFIED

CMOS

5 V

Other Microprocessor ICs

2.54 mm

R-CDIP-T40

Not Qualified

12

SN74LS610JD

Texas Instruments

PARALLEL IO PORT, GENERAL PURPOSE

COMMERCIAL

THROUGH-HOLE

40

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

IN-LINE

DIP40,.6

70 Cel

0 Cel

DUAL

1

NOT SPECIFIED

NOT SPECIFIED

TTL

Other Microprocessor ICs

2.54 mm

R-CDIP-T40

Not Qualified

12

SN54LS612JD

Texas Instruments

PARALLEL IO PORT, GENERAL PURPOSE

MILITARY

THROUGH-HOLE

40

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

5.5 V

5

IN-LINE

DIP40,.6

4.5 V

125 Cel

-55 Cel

DUAL

1

NOT SPECIFIED

NOT SPECIFIED

CMOS

5 V

Other Microprocessor ICs

2.54 mm

R-CDIP-T40

Not Qualified

12

SN74LS610N

Texas Instruments

PARALLEL IO PORT, GENERAL PURPOSE

COMMERCIAL

THROUGH-HOLE

40

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

IN-LINE

DIP40,.6

70 Cel

0 Cel

DUAL

1

5.08 mm

15.24 mm

NOT SPECIFIED

NOT SPECIFIED

52.455 mm

TTL

Other Microprocessor ICs

2.54 mm

R-PDIP-T40

Not Qualified

12

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

SN74LS613JD

Texas Instruments

PARALLEL IO PORT, GENERAL PURPOSE

COMMERCIAL

THROUGH-HOLE

40

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

5.25 V

IN-LINE

DIP40,.6

4.75 V

70 Cel

0 Cel

DUAL

1

NOT SPECIFIED

NOT SPECIFIED

CMOS

5 V

Other Microprocessor ICs

2.54 mm

R-CDIP-T40

Not Qualified

12

SNJ54LS612JD

Texas Instruments

PARALLEL IO PORT, GENERAL PURPOSE

MILITARY

THROUGH-HOLE

40

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

5.5 V

38535Q/M;38534H;883B

5

IN-LINE

DIP40,.6

4.5 V

125 Cel

-55 Cel

DUAL

1

NOT SPECIFIED

NOT SPECIFIED

CMOS

5 V

Other Microprocessor ICs

2.54 mm

R-CDIP-T40

Not Qualified

12

NSC810NI

Texas Instruments

INDUSTRIAL

THROUGH-HOLE

40

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

16

IN-LINE

DIP40,.6

85 Cel

NSC800

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

3

2

CMOS

128X8

Parallel IO Port

2.54 mm

R-PDIP-T40

Not Qualified

e0

SBP9960MJ

Texas Instruments

MILITARY

THROUGH-HOLE

28

DIP

RECTANGULAR

CERAMIC

NO

1

IN-LINE

DIP28,.6

125 Cel

-55 Cel

DUAL

BIPOLAR

Parallel IO Port

2.54 mm

R-XDIP-T28

Not Qualified

SN74LS612N

Texas Instruments

PARALLEL IO PORT, GENERAL PURPOSE

COMMERCIAL

THROUGH-HOLE

40

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

5

IN-LINE

DIP40,.6

70 Cel

0 Cel

DUAL

1

5.08 mm

15.24 mm

NOT SPECIFIED

NOT SPECIFIED

52.455 mm

TTL

5 V

Other Microprocessor ICs

2.54 mm

R-PDIP-T40

Not Qualified

12

NSC810AN-1

Texas Instruments

COMMERCIAL

THROUGH-HOLE

40

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

16

5

IN-LINE

DIP40,.6

70 Cel

NSC800

0 Cel

DUAL

3

2

CMOS

10 mA

5 V

128X8

Parallel IO Port

2.54 mm

R-PDIP-T40

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

NSC810AD-1

Texas Instruments

COMMERCIAL

THROUGH-HOLE

40

DIP

RECTANGULAR

CERAMIC

NO

16

5

IN-LINE

DIP40,.6

70 Cel

NSC800

0 Cel

DUAL

3

2

CMOS

10 mA

5 V

128X8

Parallel IO Port

2.54 mm

R-XDIP-T40

Not Qualified

NSC810AD-4/883

Texas Instruments

MILITARY

THROUGH-HOLE

40

DIP

RECTANGULAR

CERAMIC

NO

38535Q/M;38534H;883B

16

5

IN-LINE

DIP40,.6

125 Cel

NSC800

-55 Cel

DUAL

3

2

CMOS

10 mA

5 V

128X8

Parallel IO Port

2.54 mm

R-XDIP-T40

Not Qualified

SN74LS611JD

Texas Instruments

PARALLEL IO PORT, GENERAL PURPOSE

COMMERCIAL

THROUGH-HOLE

40

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

5.25 V

IN-LINE

DIP40,.6

4.75 V

70 Cel

0 Cel

DUAL

1

NOT SPECIFIED

NOT SPECIFIED

CMOS

5 V

Other Microprocessor ICs

2.54 mm

R-CDIP-T40

Not Qualified

12

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

SNJ54LS613JD

Texas Instruments

PARALLEL IO PORT, GENERAL PURPOSE

MILITARY

THROUGH-HOLE

40

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

5.5 V

38535Q/M;38534H;883B

IN-LINE

DIP40,.6

4.5 V

125 Cel

-55 Cel

DUAL

1

NOT SPECIFIED

NOT SPECIFIED

TTL

5 V

Other Microprocessor ICs

2.54 mm

R-CDIP-T40

Not Qualified

12

SBP9960EJ

Texas Instruments

INDUSTRIAL

THROUGH-HOLE

28

DIP

RECTANGULAR

CERAMIC

NO

1

IN-LINE

DIP28,.6

85 Cel

-40 Cel

DUAL

BIPOLAR

Parallel IO Port

2.54 mm

R-XDIP-T28

Not Qualified

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

NSC810AN-4I

Texas Instruments

INDUSTRIAL

THROUGH-HOLE

40

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

16

5

IN-LINE

DIP40,.6

85 Cel

NSC800

-40 Cel

DUAL

3

2

CMOS

10 mA

5 V

128X8

Parallel IO Port

2.54 mm

R-PDIP-T40

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

SNJ54LS611JD

Texas Instruments

PARALLEL IO PORT, GENERAL PURPOSE

MILITARY

THROUGH-HOLE

40

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

5.5 V

38535Q/M;38534H;883B

IN-LINE

DIP40,.6

4.5 V

125 Cel

-55 Cel

DUAL

1

NOT SPECIFIED

NOT SPECIFIED

TTL

5 V

Other Microprocessor ICs

2.54 mm

R-CDIP-T40

Not Qualified

12

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

SN54LS613JD

Texas Instruments

PARALLEL IO PORT, GENERAL PURPOSE

MILITARY

THROUGH-HOLE

40

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

5.5 V

IN-LINE

DIP40,.6

4.5 V

125 Cel

-55 Cel

DUAL

1

NOT SPECIFIED

NOT SPECIFIED

TTL

5 V

Other Microprocessor ICs

2.54 mm

R-CDIP-T40

Not Qualified

12

NSC810AD/883

Texas Instruments

MILITARY

THROUGH-HOLE

40

DIP

RECTANGULAR

CERAMIC

NO

38535Q/M;38534H;883B

16

5

IN-LINE

DIP40,.6

125 Cel

NSC800

-55 Cel

DUAL

3

2

CMOS

10 mA

5 V

128X8

Parallel IO Port

2.54 mm

R-XDIP-T40

Not Qualified

SN74LS613N

Texas Instruments

PARALLEL IO PORT, GENERAL PURPOSE

COMMERCIAL

THROUGH-HOLE

40

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.25 V

IN-LINE

DIP40,.6

4.75 V

70 Cel

0 Cel

DUAL

1

5.08 mm

15.24 mm

NOT SPECIFIED

NOT SPECIFIED

52.455 mm

CMOS

5 V

Other Microprocessor ICs

2.54 mm

R-PDIP-T40

Not Qualified

12

SBP9960CJ

Texas Instruments

COMMERCIAL

THROUGH-HOLE

28

DIP

RECTANGULAR

CERAMIC

NO

1

IN-LINE

DIP28,.6

70 Cel

0 Cel

DUAL

BIPOLAR

Parallel IO Port

2.54 mm

R-XDIP-T28

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.