參數(shù)資料
型號: DM74S280M
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 通用總線功能
英文描述: 9-Bit Parity Generator/Checker
中文描述: S SERIES, 9-BIT PARITY GENERATOR/CHECKER, COMPLEMENTARY OUTPUT, PDSO14
封裝: 0.150 INCH, MS-120, SOIC-14
文件頁數(shù): 2/5頁
文件大?。?/td> 62K
代理商: DM74S280M
www.fairchildsemi.com
2
D
Logic Diagram
Typical Applications
Three DM74S280
s can be used to implement a 25-line
parity generator/checker. This arrangement will provide
parity in typically 25 ns. (See Figure 1.)
Longer word lengths can be implemented by cascading
DM74S280
s. As shown in Figure 2, parity can be gener-
ated for word lengths up to 81 bits in typically 25 ns.
FIGURE 1. 25-Line Parity/Generator Checker
FIGURE 2. 81-Line Parity/Generator Checker
相關PDF資料
PDF描述
DM74S280N 9-Bit Parity Generator/Checker
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DM74S283N 4-Bit Binary Adder with Fast Carry
DM74S299N 3-STATE 8-Bit Universal Shift/Storage Register
相關代理商/技術參數(shù)
參數(shù)描述
DM74S280N 功能描述:奇偶功能 9-Bit Par Gen/Check RoHS:否 制造商:Texas Instruments 電路數(shù)量:1 位數(shù):9 邏輯系列:74AC 封裝 / 箱體:SOIC-14 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:263 ns 工作電源電壓:1.8 V, 2.5 V, 3.3 V, 5 V 最大工作溫度:+ 70 C 最小工作溫度:- 55 C 封裝:Reel
DM74S283 WAF 制造商:Fairchild Semiconductor Corporation 功能描述:
DM74S283J 制造商:Rochester Electronics LLC 功能描述:- Bulk
DM74S283N 功能描述:邏輯加法器與減法器 4-Bit Binary Adder RoHS:否 制造商:Texas Instruments 邏輯系列:LS 封裝 / 箱體:PDIP-16 高電平輸出電流:- 0.4 mA 低電平輸出電流:8 mA 傳播延遲時間:24 ns 工作電源電壓:5 V 最大功率耗散:95 mW 最大工作溫度:+ 70 C 最小工作溫度:0 C 封裝:Tube
DM74S287N 制造商:Texas Instruments 功能描述: