RECTANGULAR Parallel I/O Ports 1,466

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Part	Manufacturer	Peripheral IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Package Body Material	Surface Mount	Maximum Supply Voltage	No. of Bits	Power Supplies (V)	Package Style (Meter)	Package Equivalence Code	Minimum Supply Voltage	Maximum Operating Temperature	Minimum Operating Temperature	Terminal Finish	Terminal Position	No. of Ports	Maximum Seated Height	Width	Additional Features	External Data Bus Width	Maximum Clock Frequency	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	No. of Timers	Technology	Maximum Supply Current	Nominal Supply Voltage	Sub-Category	Terminal Pitch	JESD-30 Code	Moisture Sensitivity Level (MSL)	Qualification	JESD-609 Code	No. of I/O Lines
8X372/BXA	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	MILITARY	THROUGH-HOLE	24		RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	5.5 V			IN-LINE		4.5 V	125 Cel	-55 Cel		DUAL	1										CMOS		5 V			R-CDIP-T24				8
935280668118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			SMALL OUTLINE		2.3 V	85 Cel	-40 Cel		DUAL	1	2.65 mm	7.5 mm						15.4 mm		CMOS				1.27 mm	R-PDSO-G24				18
935269194118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		2.3 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	1	1.1 mm	4.4 mm						5 mm		CMOS		3 V		.65 mm	R-PDSO-G16	1	Not Qualified	e4	8
935276768112	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.5 V			IN-LINE		2.3 V	85 Cel	-40 Cel		DUAL	2	5.1 mm	15.24 mm						31.7 mm		CMOS		3 V		2.54 mm	R-PDIP-T24				16
MC146823L	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	5.5 V			IN-LINE		4.5 V	70 Cel	0 Cel		DUAL	3	4.32 mm	15.24 mm						50.8 mm		CMOS		5 V		2.54 mm	R-CDIP-T40				24
935299387118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	24	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		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		.65 mm	R-PDSO-G24	1		e4	8
935298086118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	24	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		1.65 V	85 Cel	-40 Cel		DUAL	2	1.1 mm	4.4 mm						7.8 mm		CMOS		1.8 V		.65 mm	R-PDSO-G24				16
MC68230G12	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	THROUGH-HOLE	48	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.25 V			IN-LINE		4.75 V	70 Cel	0 Cel		DUAL	3	5.08 mm	15.24 mm						61.72 mm		CMOS		5 V		2.54 mm	R-PDIP-T48		Not Qualified		24
MC68230G8	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	THROUGH-HOLE	48	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.25 V			IN-LINE		4.75 V	70 Cel	0 Cel		DUAL	3	5.08 mm	15.24 mm						61.72 mm		CMOS		5 V		2.54 mm	R-PDIP-T48		Not Qualified		24
935286414118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE		GULL WING	28	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	3.6 V	16		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP28,.25	1.1 V	85 Cel	-40 Cel		DUAL	2	1.1 mm	4.4 mm		0	.4 MHz			9.7 mm	0	CMOS	.2 mA	2.3 V		.65 mm	R-PDSO-G28				16
935285271112	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			SMALL OUTLINE		2.3 V	85 Cel	-40 Cel		DUAL	2	2.65 mm	7.5 mm						15.4 mm		CMOS		3 V		1.27 mm	R-PDSO-G24				16
935298502118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		1.65 V	85 Cel	-40 Cel		DUAL	1	1.1 mm	4.4 mm						5 mm		CMOS		1.8 V		.65 mm	R-PDSO-G16				8
935286605118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	24	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		2.3 V	85 Cel	-40 Cel		DUAL	2	1.1 mm	4.4 mm						7.8 mm		CMOS		3 V		.65 mm	R-PDSO-G24				16
935289192118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		2.3 V	85 Cel	-40 Cel		DUAL	1	1.1 mm	4.4 mm						5 mm		CMOS		3 V		.65 mm	R-PDSO-G16				8
935294694118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		2.3 V	85 Cel	-40 Cel		DUAL	1	1.1 mm	4.4 mm						5 mm		CMOS		3 V		.65 mm	R-PDSO-G16				8
MC68230L12	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	THROUGH-HOLE	48	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	5.25 V			IN-LINE		4.75 V	70 Cel	0 Cel		DUAL	3	4.064 mm	15.24 mm						60.96 mm		CMOS		5 V		2.54 mm	R-CDIP-T48		Not Qualified		24
935286413118	NXP Semiconductors	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	1.1 V	85 Cel	-40 Cel		DUAL	2	1.1 mm	4.4 mm		0	.4 MHz			7.8 mm	0	CMOS	.2 mA	2.3 V		.65 mm	R-PDSO-G24				16
935299385118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		1.65 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	1	1.1 mm	4.4 mm				30	260	5 mm		CMOS		1.8 V		.65 mm	R-PDSO-G16	1		e4	8
MC68230L8	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	THROUGH-HOLE	48	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	5.25 V			IN-LINE		4.75 V	70 Cel	0 Cel	TIN LEAD	DUAL	3	4.31 mm	15.24 mm						60.96 mm		CMOS		5 V		2.54 mm	R-CDIP-T48		Not Qualified	e0	24
935296863118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	24	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		2.3 V	85 Cel	-40 Cel		DUAL	2	1.1 mm	4.4 mm						7.8 mm		CMOS		3 V		.65 mm	R-PDSO-G24				16
935299383118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		1.65 V	85 Cel	-40 Cel		DUAL	1	1.1 mm	4.4 mm						5 mm		CMOS		1.8 V		.65 mm	R-PDSO-G16				8
935286605112	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	24	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		2.3 V	85 Cel	-40 Cel		DUAL	2	1.1 mm	4.4 mm						7.8 mm		CMOS		3 V		.65 mm	R-PDSO-G24				16
935299214115	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	NO LEAD	16	VQCCN	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			CHIP CARRIER, VERY THIN PROFILE		1.65 V	85 Cel	-40 Cel		QUAD	1	.5 mm	1.8 mm						2.6 mm		CMOS		1.8 V		.4 mm	R-PQCC-N16				8
935285273118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	24	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		2.3 V	85 Cel	-40 Cel		DUAL	2	1.1 mm	4.4 mm						7.8 mm		CMOS		3 V		.65 mm	R-PDSO-G24				16
935298098118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	24	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		1.65 V	85 Cel	-40 Cel		DUAL	2	1.1 mm	4.4 mm						7.8 mm		CMOS		1.8 V		.65 mm	R-PDSO-G24				16
935296862118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		2.3 V	85 Cel	-40 Cel		DUAL	1	1.1 mm	4.4 mm						5 mm		CMOS		3 V		.65 mm	R-PDSO-G16				8
MC68HC33FG	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	GULL WING	100	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	6 V		5	FLATPACK	QFP100(UNSPEC)	3 V	70 Cel	0 Cel	TIN LEAD	QUAD	6	3.3 mm	14 mm						20 mm		CMOS		5 V	Parallel IO Port	.65 mm	R-PQFP-G100		Not Qualified	e0	48
935293508118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	24	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		1.65 V	85 Cel	-40 Cel		DUAL	2	1.1 mm	4.4 mm						7.8 mm		CMOS		1.8 V		.65 mm	R-PDSO-G24				16
MC68HC33CFG	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	100	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	6 V		5	FLATPACK	QFP100(UNSPEC)	3 V	85 Cel	-40 Cel	TIN LEAD	QUAD	6	3.3 mm	14 mm						20 mm		CMOS		5 V	Parallel IO Port	.65 mm	R-PQFP-G100		Not Qualified	e0	48
MC146823P	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.5 V			IN-LINE		4.5 V	70 Cel	0 Cel		DUAL	3	5.08 mm	15.24 mm						52.07 mm		CMOS		5 V		2.54 mm	R-PDIP-T40				24
935296024118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	24	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		1.65 V	85 Cel	-40 Cel		DUAL	1	1.1 mm	4.4 mm						7.8 mm		CMOS		1.8 V		.65 mm	R-PDSO-G24				8
935299179115	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	NO LEAD	16	VQCCN	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			CHIP CARRIER, VERY THIN PROFILE		1.65 V	85 Cel	-40 Cel		QUAD	1	.5 mm	1.8 mm						2.6 mm		CMOS		1.8 V		.4 mm	R-PQCC-N16				8
MC146823S	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	5.5 V			IN-LINE	DIP40,.6	4.5 V	70 Cel	0 Cel	TIN LEAD	DUAL	3	5.84 mm	15.24 mm	OPERATES AT 3V MIN SUPPLY	8	1 MHz			52.275 mm		CMOS	3 mA	5 V	Parallel IO Port	2.54 mm	R-CDIP-T40		Not Qualified	e0	24
MC68HC33MFG	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	GULL WING	100	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	6 V		5	FLATPACK	QFP100(UNSPEC)	3 V	125 Cel	-40 Cel	TIN LEAD	QUAD	6	3.3 mm	14 mm						20 mm		CMOS		5 V	Parallel IO Port	.65 mm	R-PQFP-G100		Not Qualified	e0	48
935298095118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	24	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		1.65 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	2	1.1 mm	4.4 mm				30	260	7.8 mm		CMOS		1.8 V		.65 mm	R-PDSO-G24	1		e4	16
935285271118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			SMALL OUTLINE		2.3 V	85 Cel	-40 Cel		DUAL	2	2.65 mm	7.5 mm						15.4 mm		CMOS		3 V		1.27 mm	R-PDSO-G24				16
PCA6408AHK	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	NO LEAD	16	VQCCN	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			CHIP CARRIER, VERY THIN PROFILE		1.65 V	85 Cel	-40 Cel		QUAD	1	.5 mm	1.8 mm						2.6 mm		CMOS		1.8 V		.4 mm	R-PQCC-N16	1			8
PCA9673D	NXP Semiconductors	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 (Ni/Pd/Au)	DUAL	1	2.65 mm	7.5 mm				30	260	15.4 mm		CMOS			Parallel IO Port	1.27 mm	R-PDSO-G24	1	Not Qualified	e4	18
PCA8574AD	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	8	2.5/5	SMALL OUTLINE	SOP16,.4	2.3 V	85 Cel	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	1	2.65 mm	7.5 mm				30	260	10.3 mm		CMOS		3 V	Parallel IO Port	1.27 mm	R-PDSO-G16	2	Not Qualified	e4	8
PCA9671DB,112	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	24	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	16	2.3/5.5	SMALL OUTLINE, SHRINK PITCH	SSOP24,.24	2.3 V	85 Cel	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	1	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
PCA9671D,112	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	16	2.3/5.5	SMALL OUTLINE	SOP24,.4	2.3 V	85 Cel	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	1	2.65 mm	7.5 mm				30	260	15.4 mm		CMOS		3 V	Parallel IO Port	1.27 mm	R-PDSO-G24	1	Not Qualified	e4	16
PCA9672PW	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		2.3 V	85 Cel	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	1	1.1 mm	4.4 mm				30	260	5 mm		CMOS		3 V		.65 mm	R-PDSO-G16	1	Not Qualified	e4	8
PCAL9554CPW	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		1.65 V	85 Cel	-40 Cel		DUAL	1	1.1 mm	4.4 mm						5 mm		CMOS		1.8 V		.65 mm	R-PDSO-G16	1			8
PCA9673D,112	NXP Semiconductors	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 (Ni/Pd/Au)	DUAL	1	2.65 mm	7.5 mm				30	260	15.4 mm		CMOS			Parallel IO Port	1.27 mm	R-PDSO-G24	1	Not Qualified	e4	18
PCF8574AT,112	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	6 V			SMALL OUTLINE		2.5 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	1	2.65 mm	7.5 mm						10.3 mm		CMOS		5 V		1.27 mm	R-PDSO-G16			e4	8
PCA9554AD/G	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			SMALL OUTLINE		2.3 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	1	2.65 mm	7.5 mm						10.3 mm		CMOS		3 V		1.27 mm	R-PDSO-G16			e4	8
PCA8574AD,112	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			SMALL OUTLINE		2.3 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	1	2.65 mm	7.5 mm						10.3 mm		CMOS		3 V		1.27 mm	R-PDSO-G16			e4	8
PCAL9554CPWJ	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

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.