28 Parallel I/O Ports 46

Reset All

Part	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	No. of Bits	Power Supplies (V)	Package Style (Meter)	Package Equivalence Code	Minimum Supply Voltage	Maximum Operating Temperature	CPU Family	Minimum Operating Temperature	Terminal Finish	Terminal Position	No. of Ports	Maximum Seated Height	Width	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
MCP23017-E/SS	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	GULL WING	28	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	TS 16949	16	5	SMALL OUTLINE, SHRINK PITCH	SSOP28,.3	4.5 V	125 Cel	MCP23X17	-40 Cel	Matte Tin (Sn)	DUAL	2	2 mm	5.3 mm		10 MHz	40	260	10.2 mm		CMOS	1 mA	5 V	Parallel IO Port	.65 mm	R-PDSO-G28	2	Not Qualified	e3	16
MCP23S17-E/SO	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	GULL WING	28	SOP	SQUARE	PLASTIC/EPOXY	YES	5.5 V	TS 16949	16	5	SMALL OUTLINE	SOP28,.4	4.5 V	125 Cel	MCP23X17	-40 Cel	MATTE TIN	DUAL	2	2.65 mm	7.5 mm		10 MHz		250	17.9 mm		CMOS	1 mA	5 V	Parallel IO Port	1.27 mm	S-PDSO-G28	1	Not Qualified	e3	16
MCP23017T-E/ML	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	NO LEAD	28	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	5.5 V	TS 16949	16	5	CHIP CARRIER, VERY THIN PROFILE, HEAT SINK/SLUG	LCC28,.24SQ,25	4.5 V	125 Cel		-40 Cel	Matte Tin (Sn) - annealed	QUAD	2	1 mm	6 mm		10 MHz	40	260	6 mm		CMOS	1 mA	5 V	Parallel IO Port	.65 mm	S-PQCC-N28	1	Not Qualified	e3	16
MCP23017-E/SO	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	TS 16949	16	5	SMALL OUTLINE	SOP28,.4	4.5 V	125 Cel	MCP23X17	-40 Cel	Matte Tin (Sn)	DUAL	2	2.65 mm	7.5 mm		10 MHz	40	250	17.9 mm		CMOS	1 mA	5 V	Parallel IO Port	1.27 mm	R-PDSO-G28	1	Not Qualified	e3	16
MCP23S17T-E/SS	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	GULL WING	28	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	TS 16949	16	5	SMALL OUTLINE, SHRINK PITCH	SSOP28,.3	4.5 V	125 Cel	MCP23X17	-40 Cel	Matte Tin (Sn)	DUAL	2	2 mm	5.3 mm		10 MHz	40	260	10.2 mm		CMOS	1 mA	5 V	Parallel IO Port	.65 mm	R-PDSO-G28	1	Not Qualified	e3	16
MCP23S17-E/SS	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	GULL WING	28	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	TS 16949	16	5	SMALL OUTLINE, SHRINK PITCH	SSOP28,.3	4.5 V	125 Cel	MCP23X17	-40 Cel	MATTE TIN	DUAL	2	2 mm	5.3 mm		10 MHz		260	10.2 mm		CMOS	1 mA	5 V	Parallel IO Port	.65 mm	R-PDSO-G28	1	Not Qualified	e3	16
MCP23017-E/ML	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	NO LEAD	28	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	5.5 V	TS 16949	16	5	CHIP CARRIER, VERY THIN PROFILE, HEAT SINK/SLUG	LCC28,.24SQ,25	4.5 V	125 Cel	MCP23X17	-40 Cel	Matte Tin (Sn) - annealed	QUAD	2	1 mm	6 mm		10 MHz	40	260	6 mm		CMOS	1 mA	5 V	Parallel IO Port	.65 mm	S-PQCC-N28	1	Not Qualified	e3	16
MCP23017T-E/SS	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	GULL WING	28	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	TS 16949	16	5	SMALL OUTLINE, SHRINK PITCH	SSOP28,.3	4.5 V	125 Cel		-40 Cel	MATTE TIN	DUAL	2	2 mm	5.3 mm		10 MHz		260	10.2 mm		CMOS	1 mA	5 V	Parallel IO Port	.65 mm	R-PDSO-G28	1	Not Qualified	e3	16
MCP23017-E/SP	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.5 V	TS 16949	16	5	IN-LINE	DIP28,.3	4.5 V	125 Cel	MCP23X17	-40 Cel	MATTE TIN	DUAL	2	5.08 mm	7.62 mm		10 MHz			34.671 mm		CMOS	1 mA	5 V	Parallel IO Port	2.54 mm	R-PDIP-T28		Not Qualified	e3	16
MCP23S17-E/SSVAO	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE		GULL WING	28	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	AEC-Q100; TS 16949	16		SMALL OUTLINE, SHRINK PITCH	SSOP28,.3	4.5 V	125 Cel		-40 Cel		DUAL	2	2 mm	5.3 mm		10 MHz			10.2 mm		CMOS	1 mA	5 V		.65 mm	R-PDSO-G28				16
MCP23S17-E/ML	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	NO LEAD	28	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	5.5 V	TS 16949	16	5	CHIP CARRIER, VERY THIN PROFILE, HEAT SINK/SLUG	LCC28,.24SQ,25	4.5 V	125 Cel	MCP23X17	-40 Cel	Matte Tin (Sn) - annealed	QUAD	2	1 mm	6 mm		10 MHz	40	260	6 mm		CMOS	1 mA	5 V	Parallel IO Port	.65 mm	S-PQCC-N28	1	Not Qualified	e3	16
MCP23S17T-E/ML	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	NO LEAD	28	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	5.5 V	TS 16949	16	5	CHIP CARRIER, VERY THIN PROFILE, HEAT SINK/SLUG	LCC28,.24SQ,25	4.5 V	125 Cel	MCP23X17	-40 Cel	Matte Tin (Sn)	QUAD	2	1 mm	6 mm		10 MHz	40	260	6 mm		CMOS	1 mA	5 V	Parallel IO Port	.65 mm	S-PQCC-N28	1	Not Qualified	e3	16
MCP23017T-E/SO	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	TS 16949	16	5	SMALL OUTLINE	SOP28,.4	4.5 V	125 Cel		-40 Cel	Matte Tin (Sn)	DUAL	2	2.65 mm	7.5 mm		10 MHz	40	250	17.9 mm		CMOS	1 mA	5 V	Parallel IO Port	1.27 mm	R-PDSO-G28	1	Not Qualified	e3	16
MCP23S17T-E/SO	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	GULL WING	28	SOP	SQUARE	PLASTIC/EPOXY	YES	5.5 V	TS 16949	16	5	SMALL OUTLINE	SOP28,.4	4.5 V	125 Cel	MCP23X17	-40 Cel	Matte Tin (Sn)	DUAL	2	2.65 mm	7.5 mm		10 MHz	40	250	17.9 mm		CMOS	1 mA	5 V	Parallel IO Port	1.27 mm	S-PDSO-G28	1	Not Qualified	e3	16
MCP23017-E/SSVAO	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	GULL WING	28	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	AEC-Q100; TS 16949	16		SMALL OUTLINE, SHRINK PITCH	SSOP28,.3	4.5 V	125 Cel		-40 Cel	MATTE TIN	DUAL	2	2 mm	5.3 mm		10 MHz			10.2 mm		CMOS	1 mA	5 V		.65 mm	R-PDSO-G28			e3	16
MCP23S17-E/SOVAO	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	GULL WING	28	SOP	SQUARE	PLASTIC/EPOXY	YES	5.5 V	AEC-Q100; TS 16949	16		SMALL OUTLINE	SOP28,.4	4.5 V	125 Cel	MCP23X17	-40 Cel	MATTE TIN	DUAL	2	2.65 mm	7.5 mm		10 MHz			17.9 mm		CMOS	1 mA	5 V		1.27 mm	S-PDSO-G28			e3	16
MCP23S17-E/SP	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.5 V	TS 16949	16	5	IN-LINE	DIP28,.3	4.5 V	125 Cel	MCP23X17	-40 Cel	MATTE TIN	DUAL	2	5.08 mm	7.62 mm		10 MHz			34.671 mm		CMOS	1 mA	5 V	Parallel IO Port	2.54 mm	R-PDIP-T28		Not Qualified	e3	16
MCP23018-E/SO	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	TS 16949	16	2/5	SMALL OUTLINE	SOP28,.4	1.8 V	125 Cel		-40 Cel	MATTE TIN	DUAL	2	2.65 mm	7.5 mm		10 MHz		260	17.9 mm		CMOS	1 mA	5 V	Parallel IO Port	1.27 mm	R-PDSO-G28	1	Not Qualified	e3	16
MCP23S17T-E/SSVAO	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE		GULL WING	28	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	AEC-Q100; TS 16949	16		SMALL OUTLINE, SHRINK PITCH	SSOP28,.3	4.5 V	125 Cel		-40 Cel		DUAL	2	2 mm	5.3 mm		10 MHz			10.2 mm		CMOS	1 mA	5 V		.65 mm	R-PDSO-G28				16
MCP23017T-E/SSVAO	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE		GULL WING	28	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	AEC-Q100; TS 16949	16		SMALL OUTLINE, SHRINK PITCH	SSOP28,.3	4.5 V	125 Cel		-40 Cel		DUAL	2	2 mm	5.3 mm		1.7 MHz			10.2 mm		CMOS	1 mA	5 V		.65 mm	R-PDSO-G28				16
MCP23S17T-E/SOVAO	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	GULL WING	28	SOP	SQUARE	PLASTIC/EPOXY	YES	5.5 V	AEC-Q100; TS 16949	16		SMALL OUTLINE	SOP28,.4	4.5 V	125 Cel	MCP23X17	-40 Cel	MATTE TIN	DUAL	2	2.65 mm	7.5 mm		10 MHz			17.9 mm		CMOS	1 mA	5 V		1.27 mm	S-PDSO-G28			e3	16
MCP23S17T-E/MLVAO	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	NO LEAD	28	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	5.5 V	AEC-Q100; TS 16949	16		CHIP CARRIER, VERY THIN PROFILE, HEAT SINK/SLUG	LCC28,.24SQ,25	4.5 V	125 Cel		-40 Cel	Matte Tin (Sn)	QUAD	2	1 mm	6 mm		10 MHz			6 mm		CMOS	1 mA	5 V		.65 mm	S-PQCC-N28			e3	16
MCP23S17-E/MLVAO	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	NO LEAD	28	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	5.5 V	AEC-Q100; TS 16949	16		CHIP CARRIER, VERY THIN PROFILE, HEAT SINK/SLUG	LCC28,.24SQ,25	4.5 V	125 Cel		-40 Cel	Matte Tin (Sn)	QUAD	2	1 mm	6 mm		10 MHz			6 mm		CMOS	1 mA	5 V		.65 mm	S-PQCC-N28			e3	16
MCP23016-I/SS	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	28	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	TS 16949	16	2.5/5	SMALL OUTLINE, SHRINK PITCH	SSOP28,.3	2 V	85 Cel		-40 Cel	Matte Tin (Sn)	DUAL	2	2 mm	5.3 mm					10.2 mm		CMOS		5 V	Parallel IO Port	.65 mm	R-PDSO-G28	2	Not Qualified	e3	16
MCP23S18-E/SO	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	TS 16949	16	2/5	SMALL OUTLINE	SOP28,.4	1.8 V	125 Cel		-40 Cel	MATTE TIN	DUAL	2	2.65 mm	7.5 mm		10 MHz		260	17.9 mm		CMOS	1 mA	5 V	Parallel IO Port	1.27 mm	R-PDSO-G28	1	Not Qualified	e3	16
MCP23016-I/SO	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	TS 16949	16	2.5/5	SMALL OUTLINE	SOP28,.4	2 V	85 Cel		-40 Cel	Matte Tin (Sn)	DUAL	2	2.65 mm	7.5 mm					17.9 mm		CMOS		5 V	Parallel IO Port	1.27 mm	R-PDSO-G28	1	Not Qualified	e3	16
MCP23018-E/SP	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.5 V	TS 16949	16	2/5	IN-LINE	DIP28,.3	1.8 V	125 Cel		-40 Cel	MATTE TIN	DUAL	2	5.08 mm	7.62 mm		10 MHz			34.671 mm		CMOS	1 mA	5 V	Parallel IO Port	2.54 mm	R-PDIP-T28		Not Qualified	e3	16
MCP23016-I/SP	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.5 V	TS 16949	16	2.5/5	IN-LINE	DIP28,.6	2 V	85 Cel		-40 Cel	MATTE TIN	DUAL	2	4.572 mm	15.24 mm					34.671 mm		CMOS		5 V	Parallel IO Port	2.54 mm	R-PDIP-T28		Not Qualified	e3	16
PCA9575PW2,118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	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	NICKEL PALLADIUM GOLD	DUAL	2	1.1 mm	4.4 mm	0	.4 MHz	30	260	9.7 mm	0	CMOS	.2 mA	2.3 V		.65 mm	R-PDSO-G28	1		e4	16
MCP23S18-E/SOVAO	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	AEC-Q100; TS 16949	16		SMALL OUTLINE	SOP28,.4	1.8 V	125 Cel		-40 Cel		DUAL	2	2.65 mm	7.5 mm		10 MHz			17.9 mm		CMOS	1 mA	5 V		1.27 mm	R-PDSO-G28				16
MCP23S18T-E/SO	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	TS 16949	16	2/5	SMALL OUTLINE	SOP28,.4	1.8 V	125 Cel		-40 Cel	Matte Tin (Sn) - annealed	DUAL	2	2.65 mm	7.5 mm		10 MHz	40	250	17.9 mm		CMOS	1 mA	5 V	Parallel IO Port	1.27 mm	R-PDSO-G28	1	Not Qualified	e3	16
MCP23S18-E/SP	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.5 V	TS 16949	16	2/5	IN-LINE	DIP28,.3	1.8 V	125 Cel		-40 Cel	MATTE TIN	DUAL	2	5.08 mm	7.62 mm		10 MHz			34.671 mm		CMOS	1 mA	5 V	Parallel IO Port	2.54 mm	R-PDIP-T28		Not Qualified	e3	16
MCP23S18T-E/SOVAO	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	AEC-Q100; TS 16949	16		SMALL OUTLINE	SOP28,.4	1.8 V	125 Cel		-40 Cel		DUAL	2	2.65 mm	7.5 mm		10 MHz			17.9 mm		CMOS	1 mA	5 V		1.27 mm	R-PDSO-G28				16
MCP23016T-I/SO	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	TS 16949	16		SMALL OUTLINE	SOP28,.4	2 V	85 Cel		-40 Cel	MATTE TIN	DUAL	2	2.65 mm	7.5 mm					17.9 mm		CMOS		5 V		1.27 mm	R-PDSO-G28			e3	16
MCP23018T-E/SO	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	TS 16949	16	2/5	SMALL OUTLINE	SOP28,.4	1.8 V	125 Cel		-40 Cel	Matte Tin (Sn) - annealed	DUAL	2	2.65 mm	7.5 mm		10 MHz	40	250	17.9 mm		CMOS	1 mA	5 V	Parallel IO Port	1.27 mm	R-PDSO-G28	1	Not Qualified	e3	16
MCP23016T-I/SS	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	28	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	TS 16949	16		SMALL OUTLINE, SHRINK PITCH	SSOP28,.3	2 V	85 Cel		-40 Cel	MATTE TIN	DUAL	2	2 mm	5.3 mm					10.2 mm		CMOS		5 V		.65 mm	R-PDSO-G28			e3	16
CY8C9520A-24PVXI	Infineon Technologies	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	28	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.25 V		20	3.3/5	SMALL OUTLINE	SSOP28,.3	3 V	85 Cel		-40 Cel	MATTE TIN	DUAL	8	2 mm	5.3 mm			20	260	10.2 mm		CMOS		3.3 V	Parallel IO Port	.65 mm	R-PDSO-G28	3	Not Qualified	e3	20
MCP23016-I/ML	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	NO LEAD	28	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	5.5 V	TS 16949	16	2.5/5	CHIP CARRIER, VERY THIN PROFILE, HEAT SINK/SLUG	LCC28,.24SQ,25	2 V	85 Cel		-40 Cel	Matte Tin (Sn) - annealed	QUAD	2	1 mm	6 mm			40	260	6 mm		CMOS		5 V	Parallel IO Port	.65 mm	S-PQCC-N28	1	Not Qualified	e3	16
CY8C9520A-24PVXIT	Infineon Technologies	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	28	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.25 V		20	3.3/5	SMALL OUTLINE	SSOP28,.3	3 V	85 Cel		-40 Cel	MATTE TIN	DUAL	8	2 mm	5.3 mm			20	260	10.2 mm		CMOS		3.3 V	Parallel IO Port	.65 mm	R-PDSO-G28	3	Not Qualified	e3	20
MCP23016T-I/ML	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	NO LEAD	28	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	5.5 V	TS 16949	16		CHIP CARRIER, VERY THIN PROFILE, HEAT SINK/SLUG	LCC28,.24SQ,25	2 V	85 Cel		-40 Cel	MATTE TIN	QUAD	2	1 mm	6 mm					6 mm		CMOS		5 V		.65 mm	S-PQCC-N28			e3	16
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
SN74S412FN3	Texas Instruments		COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES			8		CHIP CARRIER	LDCC28,.5SQ		70 Cel		0 Cel		QUAD						NOT SPECIFIED	NOT SPECIFIED			CMOS			Parallel IO Port	1.27 mm	S-PQCC-J28
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
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
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
PCA9575PW2	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	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	NICKEL PALLADIUM GOLD	DUAL	2	1.1 mm	4.4 mm	0	.4 MHz	30	260	9.7 mm	0	CMOS	.2 mA	2.3 V		.65 mm	R-PDSO-G28	1			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.