型号 功能描述 生产厂家 企业 LOGO 操作

PROGRAMMABLE COMMUNICATION INTERFACE

PROGRAMMABLE COMMUNICATION INTERFACE The Intel® 8251A is the industry standard Universal Synchronous/Asynchronous Receiver/Transmitter (USART) designed for data communications with microprocessor families such as MCS-48, 80, 85, and iAPX 86, 88. The 8251A is used as a peripheral devic

INTEL

英特尔

PROGRAMMABLE COMMUNICATION INTERFACE 28-Pin DIP Package

The 8251A is the industry standard Universal Synchronous/Asynchronous Receiver/Transmitter (USART) designed for data communications with microprocessor families such as MCS-48, 80, 85, and iAPX 86, 88. The 8251A is used as a peripheral device and is programmed by the CPU to operate using

ROCHESTER

罗切斯特

Programmable Communications Interface

General Description The a8251 MegaCore function provides an interface between a microprocessor and a serial communications channel. The a8251 receives and transmits data in a variety of configurations including 7- or 8-bit data words, with odd, even, or no parity, and 1 or 2 stop bits. The tra

ALTERA

阿尔特

MSD Pro-Power HVC Coil

文件:199.07 Kbytes Page:2 Pages

MALLORY

ADDA USA AC FAN SPECIFICATIONS

文件:14.07 Kbytes Page:1 Pages

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更新时间:2026-3-12 22:50:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
PHI
23+
QFN
20000
全新原装假一赔十
AVAGO
24+
SOP8
5650
公司原厂原装现货假一罚十!特价出售!强势库存!
PHI
26+
QFN
890000
一级总代理商原厂原装大批量现货 一站式服务
AVAGO
专业光耦
DIPSOP
65800
光耦原装优势主营型号-可开原型号增税票
INT
24+/25+
330
原装正品现货库存价优
PHI
QFN
04+
8
全新原装进口自己库存优势
INT
2015+
SOP/DIP
19889
一级代理原装现货,特价热卖!
PHI
2450+
QFN32
6540
只做原厂原装正品终端客户免费申请样品
恩XP
22+
QFN
8000
原装正品支持实单
AVAGO
18+
SOP8
85600
保证进口原装可开17%增值税发票

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