UPD8253中文资料瑞萨数据手册PDF规格书
UPD8253规格书详情
描述 Description
The NEC μPD8253 contains three independent, programmable, multi-model 16-bit counter/timers. It is designed as a general purpose device, fully compatible with the 8080 family. The μPD8253 interfaces directly to the buses of the processor as an array of I/O ports.
产品属性
- 型号：
UPD8253
- 制造商：
NEC
- 制造商全称：
NEC
- 功能描述：
PROGRAMMABLE INTERVAL TIMER
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
NEC |
24+ |
NA/ |
32687 |
原厂直销,现货供应,账期支持! |
询价 | ||
NEC |
24+ |
DIP |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
询价 | ||
NEC |
2023+ |
DIP |
50000 |
原装现货 |
询价 | ||
NEC |
25+ |
DIP24 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
NEC |
1715+ |
SOP |
251156 |
只做原装正品现货假一赔十! |
询价 | ||
NEC |
2223+ |
DIP24 |
26800 |
只做原装正品假一赔十为客户做到零风险 |
询价 | ||
NEC |
2022+ |
QFP |
20000 |
只做原装进口现货.假一罚十 |
询价 | ||
NEC |
8619 |
24PDIP |
12 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
NEC |
24+ |
DIP+ |
3000 |
全新原装现货 优势库存 |
询价 | ||
24+ |
DIP |
2700 |
全新原装自家现货优势! |
询价 |
