型号 功能描述 生产厂家 企业 LOGO 操作
SP491ES

Full Duplex RS-485 Transceivers

DESCRIPTION The SP490 is a low power differential line driver/receiver meeting RS-485 and RS-422 standards up to 5Mbps. The SP491 is identical to the SP490 with the addition of driver and receiver tri-state enable lines. Both products feature ±200mV receiver input sensitivity, over wide common

SIPEX

SP491ES

Full Duplex RS-485 Transceivers

DESCRIPTION The SP490 is a low power differential line driver/receiver meeting RS-485 and RS-422 standards up to 5Mbps. The SP491 is identical to the SP490with the addition of driver and receiver tri-state enable lines. Both products feature ±200mV receiver input sensitivity, over wide common mod

EXAR

艾科嘉

SP491ES

Full Duplex RS-485 Transceivers

文件:83.61 Kbytes Page:12 Pages

SIPEX

SP491ES

Full Duplex RS-485 Transceivers

文件:161.5 Kbytes Page:12 Pages

SIPEX

封装/外壳:14-DIP(0.300",7.62mm) 包装:管件 描述:IC TRANSCEIVER FULL 1/1 14DIP 集成电路(IC) 驱动器,接收器,收发器

ETC

知名厂家

ROUND INSTRUMENTATION HANDLES

[KEYSTONE] ROUND INSTRUMENTATION HANDLES FERRULES HANDLE MOUNTING SCREWS

ETCList of Unclassifed Manufacturers

未分类制造商

3M™ Polishing Films

Product Description 3M™ Polishing Films 291X, 298X, 491X, 498X, 591X and 598X are comprised of micron graded mineral that has been coated onto a fibrous backing. Designed to break down into a slurry during use with water. Applications • MT fiber optic connector polishing and wafer edge cleani

3M

LED INDICATORS, DUMMY PLUGS AND HOLE PLUGS

文件:28.38 Kbytes Page:1 Pages

SWITCH

PECL Output

文件:141.82 Kbytes Page:2 Pages

OSCILENT

EXTENSION SPRINGS

文件:168.94 Kbytes Page:1 Pages

CENTURYSPRING

SP491ES产品属性

  • 类型

    描述

  • 型号

    SP491ES

  • 制造商

    Exar Corporation

更新时间:2026-1-27 19:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
SIPEX
24+
DIP
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
MaxLinear, Inc.
18500
全新原厂原装现货!受权代理!可送样可提供技术支持!
SIPEX
24+
DIP-16
6232
公司原厂原装现货假一罚十!特价出售!强势库存!
SPX
25+
标准封装
18000
原厂直接发货进口原装
SIPEX
25+
NA
880000
明嘉莱只做原装正品现货
SIPEX/西伯斯
2025+
DIP-14
5000
原装进口,免费送样品!
SIPEX
QQ咨询
PDIP
848
全新原装 研究所指定供货商
SIPEX
22+
DIP-14
3000
原装现货库存.价格优势
SP
24+
1
现货供应
SIPEX
25+
DIP-14
415
全新原装正品支持含税

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