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

ROCHESTERRochester Electronics

罗切斯特罗切斯特电子公司

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

马洛里

ADDA USA AC FAN SPECIFICATIONS

文件:14.07 Kbytes Page:1 Pages

etc2List of Unclassifed Manufacturers

etc未分类制造商etc2未分类制造商

更新时间:2025-8-13 17:42:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
INT
2015+
SOP/DIP
19889
一级代理原装现货,特价热卖!
PHI
17+
QFN
9988
只做原装进口,自己库存
PHI
QFN
04+
8
全新原装进口自己库存优势
ALTERA
23+
原厂原包
19960
只做进口原装 终端工厂免费送样
恩XP
22+
QFN
8000
原装正品支持实单
PHI
2450+
QFN32
6540
只做原厂原装正品终端客户免费申请样品
INT
24+
PGA
43
ALTERA/阿尔特拉
23+
10000
原厂授权代理,海外优势订货渠道。可提供大量库存,详
恩XP
10+
QFN
6000
绝对原装自己现货
NEC
DIP
36
全新原装!优势库存热卖中!

CTM8251AS数据表相关新闻