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AiP74HC190数据手册I-CORE中文资料规格书
AiP74HC190规格书详情
描述 Description
The AiP74HC/HCT190 are asynchronously presettable up/down BCD decade counters. They contain fourmaster/slave flip-flops with internal gating and steering logic to provide asynchronous preset and synchronous count-up and count-down operation.
特性 Features
•Input levels:
• For AiP74HC190: CMOS level
• For AiP74HCT190: TTL level
•Synchronous reversible counting
•Asynchronous parallel load
•Count enable control for synchronous expansion
•Single up/down control input
•Specified from -40℃ to +125℃
•Packaging information: DIP16/SOP16/TSSOP16
应用 Application
• 家用电器
• 工业控制
• 新能源
技术参数
- 制造商编号
：AIP74HC190
- 生产厂家
：I-CORE
- Description
：Presettable Synchronous BCD Decade Up/Down Counter
- VCC (V)
：2.0 - 6.0
- Tamb (°C)
：-40~125
- Nr of pins
：16
- Package
：DIP16/SOP16/TSSOP16
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
I-CORE中微爱芯 |
23+ |
TSSOP16 |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
24+ |
N/A |
64000 |
一级代理-主营优势-实惠价格-不悔选择 |
询价 | |||
中微爱芯 |
22 |
125 |
询价 | ||||
i-CORE |
2024+ |
TSSOP20 |
500000 |
诚信服务,绝对原装原盘 |
询价 | ||
HTCSEMI(海天芯) |
22+ |
SOP-8 |
830 |
通信接口/百分百原装现货 |
询价 | ||
无锡中微 |
24+ |
con |
25 |
现货常备产品原装可到京北通宇商城查价格 |
询价 | ||
无锡中微 |
24+ |
con |
25 |
优势库存,原装正品 |
询价 | ||
无锡中微 |
25 |
询价 | |||||
I-CORE |
24+ |
DIP16 |
45000 |
绝对原厂原装,长期优势可定货 |
询价 | ||
I-CORE/中微爱芯 |
23+ |
DIP16/SOP16/TSSOP16 |
85669 |
拒绝假货.原装进口现货.全网低价 |
询价 |
