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D8243

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

器件类别:嵌入式处理器和控制器    微控制器和处理器   

厂商名称:Rochester Electronics

厂商官网:https://www.rocelec.com/

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器件参数
参数名称
属性值
厂商名称
Rochester Electronics
包装说明
DIP,
Reach Compliance Code
unknown
ECCN代码
EAR99
其他特性
AND, OR ACCUMULATOR TO PORT
JESD-30 代码
R-GDIP-T24
长度
32.07 mm
I/O 线路数量
16
端口数量
4
端子数量
24
最高工作温度
70 °C
最低工作温度
封装主体材料
CERAMIC, GLASS-SEALED
封装代码
DIP
封装形状
RECTANGULAR
封装形式
IN-LINE
座面最大高度
5.08 mm
最大供电电压
5.5 V
最小供电电压
4.5 V
标称供电电压
5 V
表面贴装
NO
技术
NMOS
温度等级
COMMERCIAL
端子形式
THROUGH-HOLE
端子节距
2.54 mm
端子位置
DUAL
宽度
15.24 mm
uPs/uCs/外围集成电路类型
PARALLEL IO PORT, GENERAL PURPOSE
文档预览
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.
© 2013 Rochester Electronics, LLC. All Rights Reserved 07112013
To learn more, please visit
www.rocelec.com
查看更多>
参数对比
与D8243相近的元器件有:TD8243、P8243、TP8243。描述及对比如下:
型号 D8243 TD8243 P8243 TP8243
描述 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
厂商名称 Rochester Electronics Rochester Electronics Rochester Electronics Rochester Electronics
包装说明 DIP, DIP, DIP, DIP,
Reach Compliance Code unknown unknown unknown unknown
ECCN代码 EAR99 EAR99 EAR99 EAR99
其他特性 AND, OR ACCUMULATOR TO PORT AND, OR ACCUMULATOR TO PORT AND, OR ACCUMULATOR TO PORT AND, OR ACCUMULATOR TO PORT
JESD-30 代码 R-GDIP-T24 R-GDIP-T24 R-PDIP-T24 R-PDIP-T24
长度 32.07 mm 32.07 mm 31.685 mm 32.07 mm
I/O 线路数量 16 16 16 16
端口数量 4 4 4 4
端子数量 24 24 24 24
最高工作温度 70 °C 85 °C 70 °C 85 °C
封装主体材料 CERAMIC, GLASS-SEALED CERAMIC, GLASS-SEALED PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 DIP DIP DIP DIP
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 IN-LINE IN-LINE IN-LINE IN-LINE
座面最大高度 5.08 mm 5.08 mm 5.08 mm 5.08 mm
最大供电电压 5.5 V 5.5 V 5.5 V 5.5 V
最小供电电压 4.5 V 4.5 V 4.5 V 4.5 V
标称供电电压 5 V 5 V 5 V 5 V
表面贴装 NO NO NO NO
技术 NMOS NMOS NMOS NMOS
温度等级 COMMERCIAL INDUSTRIAL COMMERCIAL INDUSTRIAL
端子形式 THROUGH-HOLE THROUGH-HOLE THROUGH-HOLE THROUGH-HOLE
端子节距 2.54 mm 2.54 mm 2.54 mm 2.54 mm
端子位置 DUAL DUAL DUAL DUAL
宽度 15.24 mm 15.24 mm 15.24 mm 15.24 mm
uPs/uCs/外围集成电路类型 PARALLEL IO PORT, GENERAL PURPOSE PARALLEL IO PORT, GENERAL PURPOSE PARALLEL IO PORT, GENERAL PURPOSE PARALLEL IO PORT, GENERAL PURPOSE
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