D8243 datasheet, PDF - EEWORLD Datasheet

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D8243: DescriptionParallel I/O Port, 16 I/O, NMOS, CDIP24, DIP-24; CategoryThe embedded processor and controller Microcontrollers and processors; File Size467KB，7 Pages; ManufacturerRochester Electronics; Websitehttps://www.rocelec.com/

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D8243 Overview

Parallel I/O Port, 16 I/O, NMOS, CDIP24, DIP-24

D8243 Parametric

Parameter Name	Attribute value
Maker	Rochester Electronics
package instruction	DIP,
Reach Compliance Code	unknown
ECCN code	EAR99
Other features	AND, OR ACCUMULATOR TO PORT
JESD-30 code	R-GDIP-T24
length	32.07 mm
Number of I/O lines	16
Number of ports	4
Number of terminals	24
Maximum operating temperature	70 °C
Minimum operating temperature
Package body material	CERAMIC, GLASS-SEALED
encapsulated code	DIP
Package shape	RECTANGULAR
Package form	IN-LINE
Maximum seat height	5.08 mm
Maximum supply voltage	5.5 V
Minimum supply voltage	4.5 V
Nominal supply voltage	5 V
surface mount	NO
technology	NMOS
Temperature level	COMMERCIAL
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
width	15.24 mm
uPs/uCs/peripheral integrated circuit type	PARALLEL IO PORT, GENERAL PURPOSE

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REI Datasheet

8243

MCS-48 Input/Output Expander

The Intel 8243 is an input/output expander designed specifically to provide a low cost means of I/O

expansion for the MCS-48 family of single chip microcomputers. Fabricated in 5 volts NMOS, the

8243 combines low cost, single supply voltage and high drive current capability.

The 8243 consists of four 4-bit bidirectional static I/O ports and one 4-bit port which serves as an

interface to the MCS-48 microcomputers. The 4-bit interface requires that only 4 I/O lines of the 8048

be used for I/O expansion, and also allows multiple 8243’s to be added to the same bus.

Rochester Electronics

Manufactured Components

Rochester branded components are

manufactured using either die/wafers

purchased from the original suppliers

or Rochester wafers recreated from the

original IP. All recreations are done with

the approval of the OCM.

Parts are tested using original factory

test programs or Rochester developed

test solutions to guarantee product

meets or exceeds the OCM data sheet.

Quality Overview

• ISO-9001

• AS9120 certification

• Qualified Manufacturers List (QML) MIL-PRF-38535

• Class Q Military

• Class V Space Level

• Qualified Suppliers List of Distributors (QSLD)

• Rochester is a critical supplier to DLA and

meets all industry and DLA standards.

Rochester Electronics, LLC is committed to supplying

products that satisfy customer expectations for

quality and are equal to those originally supplied by

industry manufacturers.

The original manufacturer’s datasheet accompanying this document reflects the performance

and specifications of the Rochester manufactured version of this device. Rochester Electronics

guarantees the performance of its semiconductor products to the original OEM specifications.

‘Typical’ values are for reference purposes only. Certain minimum or maximum ratings may be

based on product characterization, design, simulation, or sample testing.

To learn more, please visit

www.rocelec.com

D8243 Related Products

	D8243	TD8243	P8243	TP8243
Description	Parallel I/O Port, 16 I/O, NMOS, CDIP24, DIP-24	Parallel I/O Port, 16 I/O, NMOS, CDIP24, CERDIP-24	Parallel I/O Port, 16 I/O, NMOS, PDIP24, DIP-24	Parallel I/O Port, 16 I/O, NMOS, PDIP24, CERDIP-24
Maker	Rochester Electronics	Rochester Electronics	Rochester Electronics	Rochester Electronics
package instruction	DIP,	DIP,	DIP,	DIP,
Reach Compliance Code	unknown	unknown	unknown	unknown
ECCN code	EAR99	EAR99	EAR99	EAR99
Other features	AND, OR ACCUMULATOR TO PORT	AND, OR ACCUMULATOR TO PORT	AND, OR ACCUMULATOR TO PORT	AND, OR ACCUMULATOR TO PORT
JESD-30 code	R-GDIP-T24	R-GDIP-T24	R-PDIP-T24	R-PDIP-T24
length	32.07 mm	32.07 mm	31.685 mm	32.07 mm
Number of I/O lines	16	16	16	16
Number of ports	4	4	4	4
Number of terminals	24	24	24	24
Maximum operating temperature	70 °C	85 °C	70 °C	85 °C
Package body material	CERAMIC, GLASS-SEALED	CERAMIC, GLASS-SEALED	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	DIP	DIP	DIP	DIP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	IN-LINE	IN-LINE	IN-LINE	IN-LINE
Maximum seat height	5.08 mm	5.08 mm	5.08 mm	5.08 mm
Maximum supply voltage	5.5 V	5.5 V	5.5 V	5.5 V
Minimum supply voltage	4.5 V	4.5 V	4.5 V	4.5 V
Nominal supply voltage	5 V	5 V	5 V	5 V
surface mount	NO	NO	NO	NO
technology	NMOS	NMOS	NMOS	NMOS
Temperature level	COMMERCIAL	INDUSTRIAL	COMMERCIAL	INDUSTRIAL
Terminal form	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE
Terminal pitch	2.54 mm	2.54 mm	2.54 mm	2.54 mm
Terminal location	DUAL	DUAL	DUAL	DUAL
width	15.24 mm	15.24 mm	15.24 mm	15.24 mm
uPs/uCs/peripheral integrated circuit type	PARALLEL IO PORT, GENERAL PURPOSE	PARALLEL IO PORT, GENERAL PURPOSE	PARALLEL IO PORT, GENERAL PURPOSE	PARALLEL IO PORT, GENERAL PURPOSE

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