Parallel I/O Ports

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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	Screening Level	Address Bus Width	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	Maximum Clock Frequency	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	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
PCF8575DBRG4	Texas Instruments	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	24	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			16	3/5	SMALL OUTLINE, SHRINK PITCH	SSOP24,.3	2.5 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	2	2 mm	5.3 mm	.4 MHz	30	260	8.2 mm	CMOS	.2 mA	3.3 V	Parallel IO Ports	.65 mm	R-PDSO-G24	1	Not Qualified	e4	16
PCF8575RGERG4	Texas Instruments	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	NO LEAD	24	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	5.5 V			16	3/5	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC24,.16SQ,20	2.5 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	QUAD	2	1 mm	4 mm		30	260	4 mm	CMOS		3.3 V	Parallel IO Ports	.5 mm	S-PQCC-N24	2	Not Qualified	e4	16
PTCAL6416RTWR	Texas Instruments	PARALLEL IO PORT, GENERAL PURPOSE		NO LEAD	24	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	3.6 V		2			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC24,.16SQ,20	1.08 V	125 Cel	-40 Cel		QUAD	16	.8 mm	4 mm	1 MHz			4 mm	CMOS		1.8 V		.5 mm	S-PQCC-N24				16
ADP5587ACPZ-1-R7	Analog Devices	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	NO LEAD	24	HVQCCN	SQUARE	UNSPECIFIED	YES	3.6 V			18	1.8/3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC24,.16SQ,20	1.65 V	85 Cel	-40 Cel	MATTE TIN	QUAD	2	.8 mm	4 mm				4 mm	CMOS		1.8 V	Parallel IO Ports	.5 mm	S-XQCC-N24	3	Not Qualified	e3	18
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
CY8C9560A-24AXI	Infineon Technologies	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	100	LFQFP	SQUARE	PLASTIC/EPOXY	YES	5.25 V			60	3.3/5	FLATPACK, LOW PROFILE, FINE PITCH	QFP100,.63SQ,20	3 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	QUAD	8	1.6 mm	14 mm		40	260	14 mm	CMOS		3.3 V	Parallel IO Port	.5 mm	S-PQFP-G100	3	Not Qualified	e4	60
CY8C9560A-24AXIT	Infineon Technologies	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	100	LFQFP	SQUARE	PLASTIC/EPOXY	YES	5.25 V			60	3.3/5	FLATPACK, LOW PROFILE, FINE PITCH	QFP100,.63SQ,20	3 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	QUAD	8	1.6 mm	14 mm		40	260	14 mm	CMOS		3.3 V	Parallel IO Port	.5 mm	S-PQFP-G100	3	Not Qualified	e4	60
DS4520E-W	Analog Devices	PARALLEL IO PORT, GENERAL PURPOSE
MAX7318AUG	Maxim Integrated	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	GULL WING	24	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			16	2/5.5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP24,.25	2 V	125 Cel	-40 Cel	Tin/Lead (Sn85Pb15)	DUAL	1	1.1 mm	4.4 mm		20	240	7.8 mm	BICMOS		3.3 V	Parallel IO Port	.65 mm	R-PDSO-G24	1	Not Qualified	e0	16
MAX7318AUG+	Analog Devices	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	GULL WING	24	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			16	2/5.5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP24,.25	2 V	125 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	1	1.1 mm	4.4 mm		30	260	7.8 mm	BICMOS		3.3 V	Parallel IO Port	.65 mm	R-PDSO-G24	1	Not Qualified	e3	16
MAX7318AUG-T	Maxim Integrated	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	GULL WING	24	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			16	2/5.5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP24,.25	2 V	125 Cel	-40 Cel	TIN LEAD	DUAL	1	1.1 mm	4.4 mm				7.8 mm	BICMOS		3.3 V	Parallel IO Port	.65 mm	R-PDSO-G24	1	Not Qualified	e0	16
MAX7318AUG+T	Analog Devices	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	GULL WING	24	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			16	2/5.5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP24,.25	2 V	125 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	1	1.1 mm	4.4 mm		30	260	7.8 mm	BICMOS		3.3 V	Parallel IO Port	.65 mm	R-PDSO-G24	1	Not Qualified	e3	16
MAX7320AEE	Maxim Integrated	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	GULL WING	16	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			8	1.8/5	SMALL OUTLINE, SHRINK PITCH	SSOP16,.25	1.71 V	125 Cel	-40 Cel	TIN LEAD	DUAL	1	1.75 mm	3.9 mm				4.9 mm	BICMOS		3.3 V	Parallel IO Port	.635 mm	R-PDSO-G16		Not Qualified	e0	8
MAX7320AEE+	Analog Devices	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	GULL WING	16	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			8	1.8/5	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	4.9 mm	BICMOS		3.3 V	Parallel IO Port	.635 mm	R-PDSO-G16	1	Not Qualified	e3	8
MAX7320AEE-T	Maxim Integrated	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	GULL WING	16	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			8	1.8/5	SMALL OUTLINE, SHRINK PITCH	SSOP16,.25	1.71 V	125 Cel	-40 Cel	TIN LEAD	DUAL	1	1.73 mm	3.9 mm				4.89 mm	BICMOS		3.3 V	Parallel IO Port	.635 mm	R-PDSO-G16		Not Qualified	e0	8
MAX7320AEE+T	Analog Devices	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	GULL WING	16	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			8	1.8/5	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				4.9 mm	BICMOS		3.3 V	Parallel IO Port	.635 mm	R-PDSO-G16		Not Qualified	e3	8
MAX7320ATE-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	BICMOS		3.3 V	Parallel IO Port	.5 mm	S-XQCC-N16		Not Qualified	e0	8
MAX7320ATE+T	Analog Devices	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	Matte Tin (Sn) - annealed	QUAD	1	.8 mm	3 mm		30	260	3 mm	BICMOS		3.3 V	Parallel IO Port	.5 mm	S-XQCC-N16	1	Not Qualified	e3	8
MAX7321ATE	Maxim Integrated	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	NO LEAD	16	HVQCCN	SQUARE	UNSPECIFIED	YES	5.5 V			1	2/5	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		Not Qualified	e0	8
MAX7321ATE+	Analog Devices	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	NO LEAD	16	HVQCCN	SQUARE	UNSPECIFIED	YES	5.5 V			1	2/5	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC16,.12SQ,20	1.71 V	125 Cel	-40 Cel	Matte Tin (Sn) - annealed	QUAD	1	.8 mm	3 mm		30	260	3 mm	CMOS		3.3 V	Parallel IO Ports	.5 mm	S-XQCC-N16	1	Not Qualified	e3	8
MCP23009T-E/SS	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	GULL WING	20	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	TS 16949		8	2/5	SMALL OUTLINE, SHRINK PITCH	SSOP20,.3	1.8 V	125 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	1	2 mm	5.3 mm	10 MHz	40	260	7.2 mm	CMOS	1 mA	5 V	Parallel IO Port	.65 mm	R-PDSO-G20	2	Not Qualified	e3	8
P8155H-2	Rochester Electronics	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		NOT SPECIFIED	NOT SPECIFIED	52.26 mm	NMOS		5 V		2.54 mm	R-PDIP-T40				22
PCA6416AEV	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	BALL	24	VFBGA	SQUARE	PLASTIC/EPOXY	YES	5.5 V					GRID ARRAY, VERY THIN PROFILE, FINE PITCH		1.65 V	85 Cel	-40 Cel		BOTTOM	2	1 mm	3 mm				3 mm	CMOS		1.8 V		.5 mm	S-PBGA-B24	1			16
PCA6416AEV,118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	BALL	24	VFBGA	SQUARE	PLASTIC/EPOXY	YES	5.5 V					GRID ARRAY, VERY THIN PROFILE, FINE PITCH		1.65 V	85 Cel	-40 Cel		BOTTOM	2	1 mm	3 mm				3 mm	CMOS		1.8 V		.5 mm	S-PBGA-B24				16
PCA8574AD,512	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 Ports	1.27 mm	R-PDSO-G16	2	Not Qualified	e4	8
PCA8575PW,112	NXP Semiconductors	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	2.3 V	85 Cel	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	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
PCA9501PW,118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	3.6 V			8	3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	2.5 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	1	1.1 mm	4.4 mm		30	260	6.5 mm	CMOS		3.3 V	Parallel IO Port	.65 mm	R-PDSO-G20	1	Not Qualified	e4	8
PCA9534ADBR	Texas Instruments	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V		8	8	2.5/5	SMALL OUTLINE, SHRINK PITCH	SSOP16,.3	2.3 V	85 Cel	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	1	2 mm	5.3 mm	.4 MHz	NOT SPECIFIED	260	6.2 mm	CMOS	.175 mA	5 V	Parallel IO Port	.65 mm	R-PDSO-G16	1	Not Qualified	e4	8
PCA9534RGVRG4	Texas Instruments	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	NO LEAD	16	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	5.5 V		8	8	2.5/5	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC16,.16SQ,25	2.3 V	85 Cel	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD	1	1 mm	4 mm	.4 MHz	NOT SPECIFIED	260	4 mm	CMOS	.175 mA	5 V	Parallel IO Ports	.65 mm	S-PQCC-N16	2	Not Qualified	e4	8
PCA9535BS	NXP Semiconductors	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	1 mm	4 mm		30	260	4 mm	CMOS		3 V	Parallel IO Port	.5 mm	S-PQCC-N24	1	Not Qualified	e4	16
PCA9538DBRG4	Texas Instruments	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			8	2.5/5	SMALL OUTLINE, SHRINK PITCH	SSOP16,.3	2.3 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	1	2 mm	5.3 mm	.4 MHz	30	260	6.2 mm	CMOS	.175 mA	2.5 V	Parallel IO Ports	.65 mm	R-PDSO-G16	1	Not Qualified	e4	8
PCA9539BSHP	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		2.3 V	85 Cel	-40 Cel		QUAD	2	1 mm	4 mm			260	4 mm	CMOS		3 V		.5 mm	S-PQCC-N24	1			16
PCA9539DBRG4	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
PCA9539RBS,118	NXP Semiconductors	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	1 mm	4 mm		30	260	4 mm	CMOS		3 V	Parallel IO Port	.5 mm	S-PQCC-N24	1	Not Qualified	e4	16
PCA9557BS,118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	NO LEAD	16	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	5.5 V			8	2.5/5	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC16,.16SQ,25	2.3 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	QUAD	1	1 mm	4 mm		30	260	4 mm	CMOS			Parallel IO Port	.65 mm	S-PQCC-N16	1	Not Qualified	e4	8
PCA9557D,118	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,.25	2.3 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	1	1.75 mm	3.9 mm		30	260	9.9 mm	CMOS			Parallel IO Port	1.27 mm	R-PDSO-G16	1	Not Qualified	e4	8
PCA9557DT	Texas Instruments	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V		8	8	2.5/5	SMALL OUTLINE	SOP16,.25	2.3 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	1	1.75 mm	3.9 mm	.4 MHz	30	260	9.9 mm	CMOS	.025 mA	2.5 V	Parallel IO Ports	1.27 mm	R-PDSO-G16	1	Not Qualified	e4	8
PCA9557D-T	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,.25	2.3 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	1	1.75 mm	3.9 mm				9.9 mm	CMOS			Parallel IO Port	1.27 mm	R-PDSO-G16	1	Not Qualified	e4	8
PCA9673PW,112	NXP Semiconductors	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	2.3 V	85 Cel	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	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
PCAL9538ABSHP	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	NO LEAD	16	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	5.5 V			8	1.8/5	CHIP CARRIER, HEAT SINK/SLUG, 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
PCF8574ANE4	Texas Instruments	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	6 V		8	8	3/5	IN-LINE	DIP16,.3	2.5 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	1	5.08 mm	7.62 mm	.1 MHz			19.305 mm	CMOS	.1 mA	5 V	Parallel IO Port	2.54 mm	R-PDIP-T16		Not Qualified	e4	8
PCF8575CDWE4	Texas Instruments	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V		8	16	5	SMALL OUTLINE	SOP24,.4	4.5 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	5 V	Parallel IO Ports	1.27 mm	R-PDSO-G24	1	Not Qualified	e4	16
TCA6408PW	Texas Instruments	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	NICKEL PALLADIUM GOLD	DUAL	1	1.2 mm	4.4 mm		30	260	5 mm	CMOS		1.8 V	Parallel IO Port	.65 mm	R-PDSO-G16	1	Not Qualified	e4	8
TCA6408PWG4	Texas Instruments	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	NICKEL PALLADIUM GOLD	DUAL	1	1.2 mm	4.4 mm		30	260	5 mm	CMOS		1.8 V	Parallel IO Port	.65 mm	R-PDSO-G16	1	Not Qualified	e4	8
TCA6408PWRG4	Texas Instruments	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	NICKEL PALLADIUM GOLD	DUAL	1	1.2 mm	4.4 mm		30	260	5 mm	CMOS		1.8 V	Parallel IO Port	.65 mm	R-PDSO-G16	1	Not Qualified	e4	8
TCA6408RGTR	Texas Instruments	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	NO LEAD	16	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	5.5 V			8	1.8/5	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC16,.12SQ,20	1.65 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	QUAD	1	1 mm	3 mm		30	260	3 mm	CMOS		1.8 V	Parallel IO Port	.5 mm	S-PQCC-N16	2	Not Qualified	e4	8
TCA6408RGTRG4	Texas Instruments	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	NO LEAD	16	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	5.5 V			8	1.8/5	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC16,.12SQ,20	1.65 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	QUAD	1	1 mm	3 mm		30	260	3 mm	CMOS		1.8 V	Parallel IO Port	.5 mm	S-PQCC-N16	2	Not Qualified	e4	8
TCA6408ZXYR	Texas Instruments	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	BALL	20	VFBGA	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			8	1.8/5	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA20,4X5,20	1.65 V	85 Cel	-40 Cel	TIN SILVER COPPER	BOTTOM	1	.61 mm	2.5 mm		30	260	3 mm	CMOS		1.8 V	Parallel IO Port	.5 mm	R-PBGA-B20	1	Not Qualified	e1	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.