Datasheet> 器件分类 > 嵌入式处理器和控制器> 微控制器和处理器> LD8274

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LD8274: 产品描述Multi Protocol Controller, 2 Channel(s), 0.107421875MBps, HMOS, CDIP40, DIP-40; 产品类别嵌入式处理器和控制器微控制器和处理器; 文件大小3MB，共40页; 制造商Rochester Electronics; 官网地址https://www.rocelec.com/

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LD8274概述

Multi Protocol Controller, 2 Channel(s), 0.107421875MBps, HMOS, CDIP40, DIP-40

LD8274规格参数

参数名称	属性值
厂商名称	Rochester Electronics
包装说明	DIP,
Reach Compliance Code	unknown
地址总线宽度	2
边界扫描	NO
总线兼容性	MCS 48; MCS 85; MCS 51; IAPX 86; IAPX 88; IAPX 186; IAPX 188
通信协议	ASYNC, BIT; SYNC, BYTE; SYNC, HDLC; SYNC, SDLC; X.25; BISYNC
最大数据传输速率	0.107421875 MBps
外部数据总线宽度	8
JESD-30 代码	R-GDIP-T40
长度	52.325 mm
串行 I/O 数	2
端子数量	40
最高工作温度	85 °C
最低工作温度	-40 °C
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	5.72 mm
表面贴装	NO
技术	HMOS
温度等级	INDUSTRIAL
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	SERIAL IO/COMMUNICATION CONTROLLER, MULTI PROTOCOL
Base Number Matches	1

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REI Datasheet

8274

Multi-Protocol Serial Controller (MPSC)

The Intel 8274 Multi-Protocol Series Controller (MPSC) is designed to interface High Speed

Communications Lines using Asynchronous, IBM Bisync, and SDLC/HDLC protocol to Intel

microcomputer systems. It can be interfaced with Intel’s MCS-48, -85, -51; iAPX-86, -88, -186 and

-188 families, the 8237 DMA controller, or the 8089 I/O processor in polled, interrupt driven, or DMA

driven modes of operation.

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

LD8274相似产品对比

	LD8274	TD8274	QD8274	D8274	P8274
描述	Multi Protocol Controller, 2 Channel(s), 0.107421875MBps, HMOS, CDIP40, DIP-40	Multi Protocol Controller, 2 Channel(s), 0.107421875MBps, HMOS, CDIP40, DIP-40	Multi Protocol Controller, 2 Channel(s), 0.107421875MBps, NMOS, CDIP40, DIP-40	Multi Protocol Controller, 2 Channel(s), 0.107421875MBps, NMOS, CDIP40, DIP-40	Multi Protocol Controller, 2 Channel(s), 0.107421875MBps, NMOS, PDIP40, DIP-40
厂商名称	Rochester Electronics	Rochester Electronics	Rochester Electronics	Rochester Electronics	Rochester Electronics
包装说明	DIP,	DIP,	DIP,	DIP,	DIP,
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown
地址总线宽度	2	2	2	2	2
边界扫描	NO	NO	NO	NO	NO
总线兼容性	MCS 48; MCS 85; MCS 51; IAPX 86; IAPX 88; IAPX 186; IAPX 188	MCS 48; MCS 85; MCS 51; IAPX 86; IAPX 88; IAPX 186; IAPX 188	MCS 48; MCS 85; MCS 51; IAPX 86; IAPX 88; IAPX 186; IAPX 188	MCS 48; MCS 85; MCS 51; IAPX 86; IAPX 88; IAPX 186; IAPX 188	MCS 48; MCS 85; MCS 51; IAPX 86; IAPX 88; IAPX 186; IAPX 188
通信协议	ASYNC, BIT; SYNC, BYTE; SYNC, HDLC; SYNC, SDLC; X.25; BISYNC	ASYNC, BIT; SYNC, BYTE; SYNC, HDLC; SYNC, SDLC; X.25; BISYNC	ASYNC, BIT; SYNC, BYTE; SYNC, HDLC; SYNC, SDLC; X.25; BISYNC; EXT SYNC; BISYNC TRANSPARENT	ASYNC, BIT; SYNC, BYTE; SYNC, HDLC; SYNC, SDLC; X.25; BISYNC; EXT SYNC; BISYNC TRANSPARENT	ASYNC, BIT; SYNC, BYTE; SYNC, HDLC; SYNC, SDLC; X.25; BISYNC; EXT SYNC; BISYNC TRANSPARENT
最大数据传输速率	0.107421875 MBps	0.107421875 MBps	0.107421875 MBps	0.107421875 MBps	0.107421875 MBps
外部数据总线宽度	8	8	8	8	8
JESD-30 代码	R-GDIP-T40	R-GDIP-T40	R-GDIP-T40	R-GDIP-T40	R-PDIP-T40
长度	52.325 mm	52.325 mm	52.325 mm	52.325 mm	52.26 mm
串行 I/O 数	2	2	2	2	2
端子数量	40	40	40	40	40
封装主体材料	CERAMIC, GLASS-SEALED	CERAMIC, GLASS-SEALED	CERAMIC, GLASS-SEALED	CERAMIC, GLASS-SEALED	PLASTIC/EPOXY
封装代码	DIP	DIP	DIP	DIP	DIP
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	IN-LINE	IN-LINE	IN-LINE	IN-LINE	IN-LINE
座面最大高度	5.72 mm	5.72 mm	5.72 mm	5.72 mm	5.08 mm
表面贴装	NO	NO	NO	NO	NO
技术	HMOS	HMOS	NMOS	NMOS	NMOS
端子形式	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE
端子节距	2.54 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm
端子位置	DUAL	DUAL	DUAL	DUAL	DUAL
宽度	15.24 mm	15.24 mm	15.24 mm	15.24 mm	15.24 mm
uPs/uCs/外围集成电路类型	SERIAL IO/COMMUNICATION CONTROLLER, MULTI PROTOCOL	SERIAL IO/COMMUNICATION CONTROLLER, MULTI PROTOCOL	SERIAL IO/COMMUNICATION CONTROLLER, MULTI PROTOCOL	SERIAL IO/COMMUNICATION CONTROLLER, MULTI PROTOCOL	SERIAL IO/COMMUNICATION CONTROLLER, MULTI PROTOCOL
Base Number Matches	1	1	1	1	-
其他特性	-	-	MODEM CONTROL INPUTS SELECTABLE AS GENERAL PURPOSE I/OS	MODEM CONTROL INPUTS SELECTABLE AS GENERAL PURPOSE I/OS	MODEM CONTROL INPUTS SELECTABLE AS GENERAL PURPOSE I/OS
数据编码/解码方法	-	-	NRZ	NRZ	NRZ
低功率模式	-	-	NO	NO	NO
标称供电电压	-	-	5 V	5 V	5 V

LD8274

LD8274概述

LD8274规格参数

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