82C55中文资料PDF规格书
82C55规格书详情
GENERAL DESCRIPTION
The MSM82C55A-2 is a programmable universal I/O interface device which operates as high speed and on low power consumption due to 3m silicon gate CMOS technology. It is the best fit as an I/O port in a system which employs the 8-bit parallel processing MSM80C85AH CPU. This device has 24-bit I/O pins equivalent to three 8-bit I/O ports and all inputs/outputs are TTL interface compatible.
FEATURES
• High speed and low power consumption due to 3m silicon gate CMOS technology
• 3 V to 6 V single power supply
• Full static operation
• Programmable 24-bit I/O ports
• Bidirectional bus operation (Port A)
• Bit set/reset function (Port C)
• TTL compatible
• Compatible with 8255A-5
• 40-pin Plastic DIP (DIP40-P-600-2.54): (Product name: MSM82C55A-2RS)
• 44-pin Plastic QFJ (QFJ44-P-S650-1.27): (Product name: MSM82C55A-2VJS)
• 44-pin Plastic QFP (QFP44-P-910-0.80-2K): (Product name: MSM82C55A-2GS-2K)
产品属性
- 型号:
82C55
- 功能描述:
STARLAN HUB CONTROLLER
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NEC |
22+ |
DIP |
8000 |
原装正品支持实单 |
询价 | ||
TOS |
23+ |
原厂原装 |
30000 |
代理全新原装现货,价格优势 |
询价 | ||
MOT |
2320+ |
DIP |
562000 |
16年只做原装原标渠道现货终端BOM表可配单提供样品 |
询价 | ||
OKI |
2017+ |
SMD |
1585 |
只做原装正品假一赔十! |
询价 | ||
NEC/OKI |
2020+ |
DIP/SOP |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 | ||
NECOKI |
20+ |
DIP |
2950 |
原装特价超低销售 |
询价 | ||
MOT |
21+ |
DIP |
2784 |
原装现货假一赔十 |
询价 | ||
22+ |
DIP40 |
3629 |
原装优势!房间现货!欢迎来电! |
询价 | |||
NEC |
1824+ |
DIP |
2510 |
原装现货专业代理,可以代拷程序 |
询价 | ||
MOT |
22+ |
DIP |
25000 |
原装现货,价格优惠,假一罚十 |
询价 |