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MC74ACT299DW中文资料安森美半导体数据手册PDF规格书
MC74ACT299DW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:
MC74ACT299DW
- 功能描述:
计数器移位寄存器 4.5-5.5V 8-Input
- RoHS:
否
- 制造商:
Texas Instruments
- 计数顺序:
Serial to Serial/Parallel
- 电路数量:
1
- 封装/箱体:
SOIC-20 Wide
- 输入线路数量:
1
- 输出类型:
Open Drain
- 传播延迟时间:
650 ns
- 最大工作温度:
+ 125 C
- 最小工作温度:
- 40 C
- 封装:
Reel
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ON/安森美 |
24+ |
SOIC20 |
860000 |
明嘉莱只做原装正品现货 |
询价 | ||
ON |
SOP20 |
9500 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
onsemi(安森美) |
23+ |
1476 |
原装现货,免费供样,技术支持,原厂对接 |
询价 | |||
ON/安森美 |
22+ |
SOP20 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
ON |
21+ |
SOP20 |
65200 |
一级代理/放心采购 |
询价 | ||
24+ |
N/A |
58000 |
一级代理-主营优势-实惠价格-不悔选择 |
询价 | |||
ON |
SOP7.2mm |
2000 |
询价 | ||||
ON/安森美 |
24+ |
SOP20 |
6000 |
只做原装 |
询价 | ||
ON/安森美 |
23+ |
SOP20 |
6000 |
进口原装房间现货实库实数 |
询价 | ||
ON |
22+23+ |
SOP20 |
8222 |
绝对原装正品全新进口深圳现货 |
询价 |