ID82C55A集成電路(IC)的I/O擴(kuò)展器規(guī)格書PDF中文資料
ID82C55A規(guī)格書詳情
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:
ID82C55A
- 制造商:
Renesas Electronics America Inc
- 類別:
集成電路(IC) > I/O 擴(kuò)展器
- 包裝:
卷帶(TR)
- I/O 數(shù):
24
- 接口:
并聯(lián)
- 中斷輸出:
無
- 輸出類型:
開路漏極
- 電流 - 灌/拉輸出:
2.5mA
- 電壓 - 供電:
4.5V ~ 5.5V
- 工作溫度:
-40°C ~ 85°C
- 安裝類型:
通孔
- 封裝/外殼:
40-CDIP(0.600",15.24mm)
- 供應(yīng)商器件封裝:
40-Cerdip
- 描述:
IC I/O EXPANDER 24B 40DIP
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
HAR |
23+ |
NA/ |
81 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
HAR |
23+ |
NA |
20000 |
全新原裝假一賠十 |
詢價 | ||
HAR |
2020+ |
DIP-40 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 | ||
INTERSIL |
22+ |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | |||
HAR |
9735 |
DIP |
81 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
Intersil |
22+ |
40CDIP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
RENESAS(瑞薩)/IDT |
23+ |
CERDIP40 |
6000 |
誠信服務(wù),絕對原裝原盤 |
詢價 | ||
Renesas Electronics America In |
24+ |
40-CDIP(0.600,15.24mm) |
25000 |
in stock接口IC-原裝正品 |
詢價 | ||
INTERSIL |
三年內(nèi) |
1983 |
只做原裝正品 |
詢價 | |||
HARRIS |
23+ |
65480 |
詢價 |