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MC74AC299DWR2中文资料安森美半导体数据手册PDF规格书
MC74AC299DWR2规格书详情
The MC74AC299/74ACT299 is an 8−bit universal shift/storage register with 3−state outputs. Four modes of operation are possible: hold (store), shift left, shift right and load data. The parallel load inputs and flip−flop outputs are multiplexed to reduce the total number of package pins. Additional outputs are provided for flip−flops Q0, Q7 to allow easy serial cascading. A separate active LOW Master Reset is used to reset the register.
• Common Parallel I/O for Reduced Pin Count
• Additional Serial Inputs and Outputs for Expansion
• Four Operating Modes: Shift Left, Shift Right, Load and Store
• 3−State Outputs for Bus−Oriented Applications
• Outputs Source/Sink 24 mA
• ′ACT299 Has TTL Compatible Inputs
产品属性
- 型号：
MC74AC299DWR2
- 制造商：
ONSEMI
- 制造商全称：
ON Semiconductor
- 功能描述：
8-Input Universal Shift/ Storage Register with Common Parallel I/O Pins
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
M |
24+ |
DIP20 |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
询价 | ||
MOT |
24+/25+ |
51 |
原装正品现货库存价优 |
询价 | |||
ON |
23+ |
NA |
13650 |
原装正品,假一罚百! |
询价 | ||
ON/安森美 |
24+ |
SOP14 |
140 |
大批量供应优势库存热卖 |
询价 | ||
ON(安森美) |
2511 |
标准封装 |
8000 |
电子元器件采购降本30%!原厂直采,砍掉中间差价 |
询价 | ||
ON |
23+ |
14-SOIC |
65600 |
询价 | |||
onsemi(安森美) |
24+ |
SOP14 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
ON |
25+23+ |
SOP |
55618 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
ON |
22+ |
SOP |
3000 |
原装正品,支持实单 |
询价 | ||
MOTOROLA/摩托罗拉 |
23+ |
DIP20 |
66600 |
专业芯片配单原装正品假一罚十 |
询价 |
