IS82C55A集成電路(IC)的I/O擴(kuò)展器規(guī)格書(shū)PDF中文資料

廠商型號(hào) |
IS82C55A |
參數(shù)屬性 | IS82C55A 封裝/外殼為44-LCC(J 形引線(xiàn));包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類(lèi)別為集成電路(IC)的I/O擴(kuò)展器;產(chǎn)品描述:IC I/O EXPANDER 24B 44PLCC |
功能描述 | CMOS Programmable Peripheral Interface |
封裝外殼 | 44-LCC(J 形引線(xiàn)) |
文件大小 |
234.44 Kbytes |
頁(yè)面數(shù)量 |
26 頁(yè) |
生產(chǎn)廠商 | Harris Corporation |
企業(yè)簡(jiǎn)稱(chēng) |
HARRIS |
中文名稱(chēng) | Harris Corporation |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-7-9 22:59:00 |
人工找貨 | IS82C55A價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
IS82C55A規(guī)格書(shū)詳情
Description
The Harris 82C55A is a high performance CMOS version of the industry standard 8255A and is manufactured using a self-aligned silicon gate CMOS process (Scaled SAJI IV). It is a general purpose programmable I/O device which may be used with many different microprocessors. There are 24 I/O pins which may be individually programmed in 2 groups of 12 and used in 3 major modes of operation. The high performance and industry standard configuration of the 82C55A make it compatible with the 80C86, 80C88 and other microprocessors.
Static CMOS circuit design insures low operating power. TTL compatibility over the full military temperature range and bus hold circuitry eliminate the need for pull-up resistors. The Harris advanced SAJI process results in performance equal to or greater than existing functionally equivalent products at a fraction of the power.
Features
? Pin Compatible with NMOS 8255A
? 24 Programmable I/O Pins
? Fully TTL Compatible
? High Speed, No “Wait State” Operation with 5MHz and
8MHz 80C86 and 80C88
? Direct Bit Set/Reset Capability
? Enhanced Control Word Read Capability
? L7 Process
? 2.5mA Drive Capability on All I/O Ports
? Low Standby Power (ICCSB) . . . . . . . . . . . . . . . . .10μA
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
IS82C55A
- 制造商:
Renesas Electronics America Inc
- 類(lèi)別:
集成電路(IC) > I/O 擴(kuò)展器
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- I/O 數(shù):
24
- 接口:
并聯(lián)
- 中斷輸出:
無(wú)
- 輸出類(lèi)型:
開(kāi)路漏極
- 電流 - 灌/拉輸出:
2.5mA
- 電壓 - 供電:
4.5V ~ 5.5V
- 工作溫度:
-40°C ~ 85°C
- 安裝類(lèi)型:
表面貼裝型
- 封裝/外殼:
44-LCC(J 形引線(xiàn))
- 供應(yīng)商器件封裝:
44-PLCC(16.58x16.58)
- 描述:
IC I/O EXPANDER 24B 44PLCC
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
INTERSIL |
24+ |
NA/ |
20 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢(xún)價(jià) | ||
INTERSI |
24+ |
DIP-40 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢(xún)價(jià) | ||
INTERSIL |
0522+ |
PLCC |
25 |
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢(xún)價(jià) | ||
22+ |
5000 |
詢(xún)價(jià) | |||||
INTERSIL |
22+ |
PLCC |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢(xún)價(jià) | ||
INTERSIL |
21+ |
PLCC44 |
1356 |
絕對(duì)有現(xiàn)貨,不止網(wǎng)上數(shù)量!原裝正品,假一賠十! |
詢(xún)價(jià) | ||
HAR |
2015+ |
PLCC |
19889 |
一級(jí)代理原裝現(xiàn)貨,特價(jià)熱賣(mài)! |
詢(xún)價(jià) | ||
Intersil(英特矽爾) |
23+ |
NA |
20094 |
正納10年以上分銷(xiāo)經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢(xún)價(jià) | ||
INTERSIL |
24+ |
PLCC |
330 |
原裝現(xiàn)貨假一賠十 |
詢(xún)價(jià) | ||
INTERSIL |
23+ |
PLCC |
30000 |
代理全新原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì) |
詢(xún)價(jià) |