8259A中文资料英特尔数据手册PDF规格书
8259A规格书详情
GENERAL DESCRIPTION
The 8259A Programmable Interrupt Controller handles up to eight vectored priority interrupts for the CPU. It is cascadable for up to 64 vectored priority interrupts without additional circuitry. It is packaged in a 28-pin DIP, uses NMOS technology, and requires a single +5-V supply. Circuitry is static, requiring no clock input.
产品属性
- 型号：
8259A
- 制造商：
INTEL
- 制造商全称：
Intel Corporation
- 功能描述：
PROGRAMMABLE INTERRUPT CONTROLLER
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
INT |
24+/25+ |
850 |
原装正品现货库存价优 |
询价 | |||
NEC |
25+ |
DIP |
3000 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
新 |
99 |
全新原装 货期两周 |
询价 | ||||
NEC |
23+ |
DIP |
5000 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
询价 | ||
SAB |
24+ |
DIP |
80000 |
只做自己库存 全新原装进口正品假一赔百 可开13%增 |
询价 | ||
NEC |
23+ |
NA |
5000 |
全新原装假一赔十 |
询价 | ||
ON/安森美 |
23+ |
1350+ |
6500 |
专注配单,只做原装进口现货 |
询价 | ||
OHMITE |
25+ |
电阻器 |
823 |
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询价 | ||
24+ |
N/A |
75000 |
一级代理-主营优势-实惠价格-不悔选择 |
询价 | |||
Greenlee |
1935+ |
N/A |
656 |
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询价 |
