| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
CH334H | 4 端口 USB HUB 控制器芯片 | WCH 沁恒微电子 |   | |
Advanced PLL HCMOS VCXO Features Ceramic Surface Mount Package Low Phase Jitter Performance, 600fs Typical Advanced PLL Design w/ Low Fundamental Crystal Frequency Range 10 – 250MHz * +2.5V or +3.3V Operation Output Enable Standard Tape and Reel Packaging, EIA-418 Applications Broadcast Video Sys | CTS 西迪斯 | | ||
T-1 3/4 STANDARD MIDGET GROOVE 文件：335.2 Kbytes Page：1 Pages | ETCList of Unclassifed Manufacturers 未分类制造商 | | ||
Wiha T-handle Hex Tools 文件：261.579 Kbytes Page：1 Pages | ETCList of Unclassifed Manufacturers 未分类制造商 | | ||
Work horse clamp with increased performance and flexibility 文件：97.97 Kbytes Page：2 Pages | FLUKE 福禄克 | | ||
Carbon Composition Molded OD/OF Series (5 Tol.) OA Series (10) 文件：124.92 Kbytes Page：1 Pages | ETCList of Unclassifed Manufacturers 未分类制造商 | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
WCH(南京沁恒) |
24+ |
QFN28EP(5x5) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
|||
WCH |
21+ |
SSOP20 |
10000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
WCH(南京沁恒) |
2526+ |
Original |
50000 |
只做原装优势现货库存,渠道可追溯 |
|||
NA |
23+ |
NA |
26094 |
10年以上分销经验原装进口正品,做服务型企业 |
|||
WCH(南京沁恒) |
24+ |
N/A |
37048 |
原厂可订货,技术支持,直接渠道。可签保供合同 |
|||
WCH(南京沁恒) |
23+ |
QFN-28-EP(5x5) |
10500 |
原装供应商单片机(MCU/MPU/SOC) |
|||
WCH/沁恒 |
23+ |
ESSOP10/MSOP10/SOP8 |
25000 |
沁恒微全系列在售,支持终端可供样品 |
|||
WCH(南京沁恒) |
22+ |
QFN-28-EP(5x5) |
446 |
600条MCU/只做原装正品 现货 |
|||
WCH/沁恒 |
23+ |
SSOP20 |
36580 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
|||
WCH(南京沁恒) |
2021+ |
SOP-16_150mil |
9630 |
CH334H芯片相关品牌
CH334H规格书下载地址
CH334H参数引脚图相关
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CH334H数据表相关新闻
CH334P 是沁恒微电子一款极具性价比的 USB 转串口芯片，在低成本嵌入式场景中应用广泛。其核心定位是通过 USB 接口实现与单路 UART 串口设备的双向数据转换，兼顾易用性与稳定性。
CH334P 沁恒微 80000PCS
2025-10-24CH0402-150RGFPT 高頻/RF電阻 50mWatt 150ohms 2% Flip Chip
CH0402-150RGFPT 高頻/RF電阻 50mWatt 150ohms 2% Flip Chip
2023-2-3CH340C
属性 参数值 商品目录 USB芯片 驱动器/接收器数 - 协议类别 USB 2.0 类型 Transceiver 电源电压 3.3V， 5V 数据速率 2Mbps属性 参数值 商品目录 USB芯片 驱动器/接收器数 - 协议类别 USB 2.0 类型 Transceiver 电源电压 3.3V， 5V 数据速率 2Mbps
2020-12-11CH340EUSB总线转接芯片，用于USB转串口，打印口，IrDA红外等，内置晶振，平台驱动齐全，芯片信息可自定义
CH340E USB总线转接芯片，用于USB转串口，打印口，IrDA红外等，内置晶振，平台驱动齐全，芯片信息可自定义
2019-12-4CH236
CH236，全新原装当天发货或门市自取0755-82732291.
2019-9-2CH315
CH315，全新原装当天发货或门市自取0755-82732291.
2019-9-1
DdatasheetPDF页码索引
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