THROUGH-HOLE Parallel I/O Ports 274

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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	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	Technology	Maximum Supply Current	Nominal Supply Voltage	Sub-Category	Terminal Pitch	JESD-30 Code	Qualification	JESD-609 Code	No. of I/O Lines
EF68A21P	STMicroelectronics		COMMERCIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO				5	IN-LINE	DIP40,.6		70 Cel	0 Cel	TIN LEAD	DUAL										MOS		5 V	Parallel IO Port	2.54 mm	R-PDIP-T40	Not Qualified	e0
EF68B21P	STMicroelectronics		COMMERCIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO				5	IN-LINE	DIP40,.6		70 Cel	0 Cel	TIN LEAD	DUAL										MOS		5 V	Parallel IO Port	2.54 mm	R-PDIP-T40	Not Qualified	e0
Z8536AB6V	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.25 V			5	IN-LINE	DIP40,.6	4.75 V	85 Cel	-40 Cel	TIN LEAD	DUAL	3		15.24 mm							CMOS		5 V	Parallel IO Port	2.54 mm	R-PDIP-T40	Not Qualified	e0	20
EF68A21PV	STMicroelectronics		INDUSTRIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO				5	IN-LINE	DIP40,.6		85 Cel	-40 Cel	Tin/Lead (Sn/Pb)	DUAL										MOS		5 V	Parallel IO Port	2.54 mm	R-PDIP-T40	Not Qualified	e0
Z8536B1V	STMicroelectronics	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	3		15.24 mm							CMOS		5 V	Parallel IO Port	2.54 mm	R-PDIP-T40	Not Qualified	e0	20
Z8536D6N	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	5.25 V			5	IN-LINE	DIP40,.6	4.75 V	85 Cel	-40 Cel	TIN LEAD	DUAL	3		15.24 mm							CMOS		5 V	Parallel IO Port	2.54 mm	R-CDIP-T40	Not Qualified	e0	20
Z8036AB6	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.25 V				IN-LINE		4.75 V	85 Cel	-40 Cel		DUAL	3		15.24 mm		8	6 MHz				MOS	250 mA	5 V		2.54 mm	R-PDIP-T40	Not Qualified		20
EF68B21PV	STMicroelectronics		COMMERCIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO				5	IN-LINE	DIP40,.6		70 Cel	0 Cel	Tin/Lead (Sn/Pb)	DUAL										MOS		5 V	Parallel IO Port	2.54 mm	R-PDIP-T40	Not Qualified	e0
EF68A21CV	STMicroelectronics		INDUSTRIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	CERAMIC	NO				5	IN-LINE	DIP40,.6		85 Cel	-40 Cel		DUAL										MOS		5 V	Parallel IO Port	2.54 mm	R-XDIP-T40	Not Qualified
Z8420D6	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	5.25 V			5	IN-LINE	DIP40,.6	4.75 V	85 Cel	-40 Cel	TIN LEAD	DUAL	2		15.24 mm							CMOS	100 mA	5 V	Other Microprocessor ICs	2.54 mm	R-CDIP-T40	Not Qualified	e0	20
EF68B21JV	STMicroelectronics		INDUSTRIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	CERAMIC	NO				5	IN-LINE	DIP40,.6		85 Cel	-40 Cel		DUAL										MOS		5 V	Parallel IO Port	2.54 mm	R-XDIP-T40	Not Qualified
Z8420AD6	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	5.25 V			5	IN-LINE	DIP40,.6	4.75 V	85 Cel	-40 Cel	TIN LEAD	DUAL	2		15.24 mm							CMOS	100 mA	5 V	Other Microprocessor ICs	2.54 mm	R-CDIP-T40	Not Qualified	e0	20
Z8036AB1	STMicroelectronics	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		DUAL	3		15.24 mm		8	6 MHz				MOS	250 mA	5 V		2.54 mm	R-PDIP-T40	Not Qualified		20
TS68230CP10	STMicroelectronics	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	DUAL	3	5.08 mm	15.24 mm		8	10 MHz			63.5 mm	CMOS		5 V		2.54 mm	R-PDIP-T48	Not Qualified	e0	24
Z8036B6	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.25 V				IN-LINE		4.75 V	85 Cel	-40 Cel		DUAL	3		15.24 mm		8	4 MHz				MOS	250 mA	5 V		2.54 mm	R-PDIP-T40	Not Qualified		20
Z8420BD1	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	5.25 V			5	IN-LINE	DIP40,.6	4.75 V	70 Cel	0 Cel	TIN LEAD	DUAL	2		15.24 mm							CMOS	100 mA	5 V	Other Microprocessor ICs	2.54 mm	R-CDIP-T40	Not Qualified	e0	20
Z8420AD1	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	5.25 V			5	IN-LINE	DIP40,.6	4.75 V	70 Cel	0 Cel	TIN LEAD	DUAL	2		15.24 mm							CMOS	100 mA	5 V	Other Microprocessor ICs	2.54 mm	R-CDIP-T40	Not Qualified	e0	20
Z84C20AD6	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	5.5 V			5	IN-LINE	DIP40,.6	4.5 V	85 Cel	-40 Cel	TIN LEAD	DUAL	2		15.24 mm							CMOS	5 mA	5 V	Other Microprocessor ICs	2.54 mm	R-CDIP-T40	Not Qualified	e0	20
Z84C20BD2	STMicroelectronics	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	TIN LEAD	DUAL	2		15.24 mm							CMOS	8 mA	5 V	Other uPs/uCs/Peripheral ICs	2.54 mm	R-CDIP-T40	Not Qualified	e0	20
Z84C20BB6	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.5 V			5	IN-LINE	DIP40,.6	4.5 V	85 Cel	-40 Cel	TIN LEAD	DUAL	2		15.24 mm						52.18 mm	CMOS	8 mA	5 V	Other Microprocessor ICs	2.54 mm	R-PDIP-T40	Not Qualified	e0	20
Z84C20AD2	STMicroelectronics	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	TIN LEAD	DUAL	2		15.24 mm							CMOS	5 mA	5 V	Other Microprocessor ICs	2.54 mm	R-CDIP-T40	Not Qualified	e0	20
Z84C20AB6	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.5 V			5	IN-LINE	DIP40,.6	4.5 V	85 Cel	-40 Cel	TIN LEAD	DUAL	2		15.24 mm						52.18 mm	CMOS	5 mA	5 V	Other Microprocessor ICs	2.54 mm	R-PDIP-T40	Not Qualified	e0	20
Z84C20BD6	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	5.5 V			5	IN-LINE	DIP40,.6	4.5 V	85 Cel	-40 Cel	TIN LEAD	DUAL	2		15.24 mm							CMOS	8 mA	5 V	Other uPs/uCs/Peripheral ICs	2.54 mm	R-CDIP-T40	Not Qualified	e0	20
N8X376-003N	NXP Semiconductors		COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO				5	IN-LINE	DIP24,.4		70 Cel	0 Cel	Tin/Lead (Sn/Pb)	DUAL										TTL		5 V	Parallel IO Port	2.54 mm	R-PDIP-T24	Not Qualified	e0
933851670112	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	6 V				IN-LINE		2.5 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	1	4.2 mm	7.62 mm						19.025 mm	CMOS		5 V		2.54 mm	R-PDIP-T16	Not Qualified	e4	8
N8X376-000N	NXP Semiconductors		COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO				5	IN-LINE	DIP24,.4		70 Cel	0 Cel	Tin/Lead (Sn/Pb)	DUAL										TTL		5 V	Parallel IO Port	2.54 mm	R-PDIP-T24	Not Qualified	e0
935282742112	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.5 V				IN-LINE		2.3 V	85 Cel	-40 Cel		DUAL	1	4.7 mm	7.62 mm						21.6 mm	CMOS		3 V		2.54 mm	R-PDIP-T16			8
8X376/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
5962-8685101XA	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC	NO		38535Q/M;38534H;883B		5	IN-LINE	DIP24,.4		125 Cel	-55 Cel	Tin/Lead (Sn/Pb) - hot dipped	DUAL										CMOS		5 V	Parallel IO Port	2.54 mm	R-XDIP-T24	Not Qualified	e0
935283188112	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.5 V				IN-LINE		2.3 V	85 Cel	-40 Cel		DUAL	1	4.7 mm	7.62 mm						21.6 mm	CMOS		3 V		2.54 mm	R-PDIP-T16			8
935283492112	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.5 V				IN-LINE		2.3 V	85 Cel	-40 Cel		DUAL	1	4.7 mm	7.62 mm						21.6 mm	CMOS		3 V		2.54 mm	R-PDIP-T16			8
5962-8757601XA	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	UNSPECIFIED	NO	5.5 V	MIL-STD-883			IN-LINE		4.5 V	125 Cel	-55 Cel		DUAL	1									CMOS		5 V			R-XDIP-T24	Not Qualified		8
8X371/BXA	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	MILITARY	THROUGH-HOLE	24		RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	5.25 V				IN-LINE		4.75 V	125 Cel	-55 Cel		DUAL	1									CMOS		5 V			R-CDIP-T24			8
935283486112	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.5 V				IN-LINE		2.3 V	85 Cel	-40 Cel		DUAL	1	4.7 mm	7.62 mm						21.6 mm	CMOS		3 V		2.54 mm	R-PDIP-T16			8
N8X376-002N	NXP Semiconductors		COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO				5	IN-LINE	DIP24,.4		70 Cel	0 Cel	Tin/Lead (Sn/Pb)	DUAL										TTL		5 V	Parallel IO Port	2.54 mm	R-PDIP-T24	Not Qualified	e0
933706060112	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	6 V				IN-LINE		2.5 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	1	4.2 mm	7.62 mm						19.025 mm	CMOS		5 V		2.54 mm	R-PDIP-T16	Not Qualified	e4	8
5962-8757601XX	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	UNSPECIFIED	NO	5.5 V	MIL-STD-883			IN-LINE		4.5 V	125 Cel	-55 Cel		DUAL	1									CMOS		5 V			R-XDIP-T24	Not Qualified		8
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
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
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
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
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
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
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
PCA9674N	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.5 V		8	2.3/5.5	IN-LINE	DIP16,.3	2.3 V	85 Cel	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	1	4.7 mm	7.62 mm						21.6 mm	CMOS		3 V	Parallel IO Port	2.54 mm	R-PDIP-T16	Not Qualified	e4	8
PCA9554N,112	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.5 V		8	2.5/5	IN-LINE	DIP16,.3	2.3 V	85 Cel	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	1	4.2 mm	7.62 mm				40	245	19.025 mm	CMOS		3 V	Parallel IO Port	2.54 mm	R-PDIP-T16	Not Qualified	e4	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.