RECTANGULAR Parallel I/O Ports 1,466

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	Address Bus Width	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	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	Memory Organization	Sub-Category	Terminal Pitch	JESD-30 Code	Moisture Sensitivity Level (MSL)	Qualification	JESD-609 Code	No. of I/O Lines
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
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
MAX7313AEG-T	Maxim Integrated	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	GULL WING	24	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	3.6 V			1	2.5/3.3	SMALL OUTLINE, SHRINK PITCH	SSOP24,.24	2 V	125 Cel		-40 Cel	TIN LEAD	DUAL	1	1.73 mm	3.9 mm						8.65 mm		BICMOS		3.3 V		Parallel IO Port	.635 mm	R-PDSO-G24	1	Not Qualified	e0	16
MAX7313AEG+T	Analog Devices	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	GULL WING	24	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	3.6 V			1	2.5/3.3	SMALL OUTLINE, SHRINK PITCH	SSOP24,.24	2 V	125 Cel		-40 Cel	Matte Tin (Sn) - annealed	DUAL	1	1.73 mm	3.9 mm				30	260	8.65 mm		BICMOS		3.3 V		Parallel IO Port	.635 mm	R-PDSO-G24	1	Not Qualified	e3	16
MAX7315AUE-T	Maxim Integrated	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	3.6 V			8	2.5/3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	2 V	125 Cel		-40 Cel	TIN LEAD	DUAL	1	1.1 mm	4.4 mm						5 mm		BICMOS		3.3 V		Parallel IO Port	.65 mm	R-PDSO-G16	1	Not Qualified	e0	8
MAX7315AUE+T	Analog Devices	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	3.6 V			8	2.5/3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	2 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 Port	.65 mm	R-PDSO-G16	1	Not Qualified	e3	8
MAX7324AEG-T	Maxim Integrated	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	GULL WING	24	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V				2/5	SMALL OUTLINE, SHRINK PITCH	SSOP24,.24	1.71 V	125 Cel		-40 Cel	TIN LEAD	DUAL	1	1.75 mm	3.9 mm						8.65 mm		BICMOS		3.3 V		Parallel IO Port	.635 mm	R-PDSO-G24		Not Qualified	e0	0
MAX7324AEG+T	Analog Devices	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	GULL WING	24	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V				2/5	SMALL OUTLINE, SHRINK PITCH	SSOP24,.24	1.71 V	125 Cel		-40 Cel	Matte Tin (Sn) - annealed	DUAL	1	1.75 mm	3.9 mm				30	260	8.65 mm		BICMOS		3.3 V		Parallel IO Port	.635 mm	R-PDSO-G24	1	Not Qualified	e3	0
MIC74YQS	Microchip Technology	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	3.6 V			8		SMALL OUTLINE, SHRINK PITCH	SSOP16,.25	2.7 V	85 Cel		-40 Cel	MATTE TIN	DUAL	1	1.75 mm	3.9116 mm						4.9 mm		CMOS	.006 mA	3.3 V			.635 mm	R-PDSO-G16	1	Not Qualified	e3	8
PCA8574ATS,112	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	20	LSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			8	2.5/5	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SSOP20,.25	2.3 V	85 Cel		-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	1	1.5 mm	4.4 mm				30	260	6.5 mm		CMOS		3 V		Parallel IO Ports	.65 mm	R-PDSO-G20	1	Not Qualified	e4	8
PCA8575D,118	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
PCA9534ADWR	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,.4	2.3 V	85 Cel		-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	1	2.65 mm	7.5 mm			.4 MHz	NOT SPECIFIED	260	10.3 mm		CMOS	.175 mA	5 V		Parallel IO Port	1.27 mm	R-PDSO-G16	1	Not Qualified	e4	8
PCA9539DGVRG4	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	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 Port	.4 mm	R-PDSO-G24	1	Not Qualified	e4	16
PCA9557DBR	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	DUAL	1	2 mm	5.3 mm			.4 MHz	30	260	6.2 mm		CMOS	.025 mA	2.5 V		Parallel IO Ports	.65 mm	R-PDSO-G16	1	Not Qualified	e4	8
PCA9575PW1	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	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	NICKEL PALLADIUM GOLD	DUAL	2	1.1 mm	4.4 mm		0	.4 MHz	30	260	7.8 mm	0	CMOS	.2 mA	2.3 V			.65 mm	R-PDSO-G24	1			16
PCF8574AT,118	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
PCF8574P	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	6 V			8	3/5	IN-LINE	DIP16,.3	2.5 V	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	1	4.7 mm	7.62 mm		1	.1 MHz		245	21.6 mm		CMOS	.1 mA	5 V		Parallel IO Port	2.54 mm	R-PDIP-T16		Not Qualified	e4	8
PCF8575CDWG4	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 (Ni/Pd/Au)	DUAL	2	2.65 mm	7.5 mm			.4 MHz	NOT SPECIFIED	260	15.4 mm		CMOS	.2 mA	5 V		Parallel IO Ports	1.27 mm	R-PDSO-G24	1	Not Qualified	e4	16
R6532AP	Conexant Systems	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.25 V			8	5	IN-LINE	DIP40,.6	4.75 V	70 Cel	6500	0 Cel	TIN LEAD	DUAL	2	5.08 mm	15.24 mm		8	2 MHz			52.07 mm	1	MOS	190 mA	5 V	128X8	Parallel IO Port	2.54 mm	R-PDIP-T40		Not Qualified	e0	16
R6532C	Conexant Systems	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	5.25 V			8	5	IN-LINE	DIP40,.6	4.75 V	70 Cel	6500	0 Cel	TIN LEAD	DUAL	2	4.19 mm	15.24 mm		8	1 MHz			50.8 mm	1	MOS	190 mA	5 V	128X8	Parallel IO Port	2.54 mm	R-CDIP-T40		Not Qualified	e0	16
PCA9557DB	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	DUAL	1	2 mm	5.3 mm			.4 MHz	30	260	6.2 mm		CMOS	.025 mA	2.5 V		Parallel IO Ports	.65 mm	R-PDSO-G16	1	Not Qualified	e4	8
PCF8574P,112	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	6 V			8	3/5	IN-LINE	DIP16,.3	2.5 V	85 Cel		-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	1	4.2 mm	7.62 mm		1	.1 MHz	40	260	19.025 mm		CMOS	.1 mA	5 V		Parallel IO Ports	2.54 mm	R-PDIP-T16		Not Qualified	e4	8
PCF8575CTS/1,112	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	24	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			16	5	SMALL OUTLINE, SHRINK PITCH	SSOP24,.3	4.5 V	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	2	2 mm	5.3 mm					260	8.2 mm		CMOS		5 V		Parallel IO Port	.65 mm	R-PDSO-G24	1	Not Qualified	e4	16
R6532PE	Conexant Systems	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.25 V			8	5	IN-LINE	DIP40,.6	4.75 V	85 Cel	6500	-40 Cel	TIN LEAD	DUAL	2	5.08 mm	15.24 mm		8	1 MHz			52.07 mm	1	MOS	190 mA	5 V	128X8	Parallel IO Port	2.54 mm	R-PDIP-T40		Not Qualified	e0	16
MC6821P	Motorola	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.25 V				5	IN-LINE	DIP40,.6	4.75 V	70 Cel		0 Cel	TIN LEAD	DUAL	2	5.08 mm	15.24 mm		8	1 MHz			52.07 mm		NMOS		5 V		Parallel IO Port	2.54 mm	R-PDIP-T40		Not Qualified	e0	16
PCA9670PW,118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	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	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	1	1.1 mm	4.4 mm				30	260	5 mm		CMOS		3 V		Parallel IO Ports	.65 mm	R-PDSO-G16	1	Not Qualified	e4	8
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
MAX7329AWE	Maxim Integrated	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			8	3/5	SMALL OUTLINE	SOP16,.4	2.5 V	125 Cel		-40 Cel	TIN LEAD	DUAL	1	2.65 mm	7.5 mm						10.3 mm		BICMOS		5 V		Parallel IO Port	1.27 mm	R-PDSO-G16	1	Not Qualified	e0	8
MAX7329AWE+	Analog Devices	PARALLEL IO PORT, GENERAL PURPOSE	AUTOMOTIVE	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V			8	3/5	SMALL OUTLINE	SOP16,.4	2.5 V	125 Cel		-40 Cel	Matte Tin (Sn) - annealed	DUAL	1	2.65 mm	7.5 mm				30	260	10.3 mm		BICMOS		5 V		Parallel IO Port	1.27 mm	R-PDSO-G16	1	Not Qualified	e3	8
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
PCAL9538APWJ	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
MC68B21P	Motorola	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.25 V				5	IN-LINE	DIP40,.6	4.75 V	70 Cel		0 Cel	TIN LEAD	DUAL	2	5.08 mm	15.24 mm		8	2 MHz			52.07 mm		NMOS		5 V		Parallel IO Port	2.54 mm	R-PDIP-T40		Not Qualified	e0	16
MC68230P10	Motorola	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	Tin/Lead (Sn/Pb)	DUAL	3										CMOS		5 V				R-PDIP-T48			e0	24
MD82C55A-5/B	Intersil	PARALLEL IO PORT, GENERAL PURPOSE	MILITARY	THROUGH-HOLE	40	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	5.5 V	38535Q/M;38534H;883B			5	IN-LINE	DIP40,.6	4.5 V	125 Cel		-55 Cel	Tin/Lead (Sn/Pb)	DUAL	3	5.72 mm	15.24 mm								CMOS	5 mA	5 V		Parallel IO Port	2.54 mm	R-GDIP-T40		Not Qualified	e0	24
P8156H-2	Intel	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.5 V			14	5	IN-LINE	DIP40,.6	4.5 V	70 Cel	8085	0 Cel	TIN LEAD	DUAL	3	5.08 mm	15.24 mm		8				52.26 mm	1	NMOS	125 mA	5 V	256X8	Parallel IO Port	2.54 mm	R-PDIP-T40		Not Qualified	e0	22
P8255A-5	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				24
P82C55A-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		CMOS		5 V			2.54 mm	R-PDIP-T40				24
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
8406602QA	Renesas Electronics	PARALLEL IO PORT, GENERAL PURPOSE	MILITARY	THROUGH-HOLE	40	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	5.5 V	MIL-STD-883				IN-LINE		4.5 V	125 Cel		-55 Cel	TIN LEAD	DUAL	3	5.72 mm	15.24 mm								CMOS		5 V			2.54 mm	R-GDIP-T40		Qualified	e0	24
ID82C55A	Renesas Electronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	5.5 V					IN-LINE		4.5 V	85 Cel		-40 Cel	TIN LEAD	DUAL	3	5.72 mm	15.24 mm								CMOS		5 V			2.54 mm	R-GDIP-T40		Not Qualified	e0	24
ID82C55A/+	Intersil		INDUSTRIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	CERAMIC	NO					5	IN-LINE	DIP40,.6		85 Cel		-40 Cel	Tin/Lead (Sn/Pb)	DUAL											CMOS	8 mA	5 V		Parallel IO Port	2.54 mm	R-XDIP-T40			e0
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
TMP8255AP-5	Toshiba	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.25 V					IN-LINE		4.75 V	70 Cel		0 Cel	TIN LEAD	DUAL	3	4.8 mm	15.24 mm						50.7 mm		CMOS		5 V			2.54 mm	R-PDIP-T40		Not Qualified	e0	24
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

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.