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DM74LS283M中文資料仙童半導體數據手冊PDF規(guī)格書
DM74LS283M規(guī)格書詳情
General Description
These full adders perform the addition of two 4-bit binary numbers. The sum (∑) outputs are provided for each bit and the resultant carry (C4) is obtained from the fourth bit. These adders feature full internal look ahead across all four bits. This provides the system designer with partial look ahead performance at the economy and reduced package count of a ripple-carry implementation.
Features
■ Full-carry look-ahead across the four bits
■ Systems achieve partial look-ahead performance with the economy of ripple carry
■ Typical add times
Two 8-bit words 25 ns
Two 16-bit words 45 ns
■ Typical power dissipation per 4-bit adder 95 mW
產品屬性
- 型號：
DM74LS283M
- 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
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
NS |
23+ |
NA/ |
2484 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
FSC |
SOP16 |
68900 |
原包原標簽100%進口原裝常備現貨! |
詢價 | |||
DM74LS283N |
1134 |
1134 |
詢價 | ||||
NSC |
24+ |
DIP |
65200 |
一級代理/放心采購 |
詢價 | ||
NS |
24+ |
DIP |
500 |
新 |
詢價 | ||
ON Semiconductor(安森美) |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價 | ||
NS |
24+ |
SMD |
20000 |
一級代理原裝現貨假一罰十 |
詢價 | ||
NS/國半 |
23+ |
DIP-16 |
8215 |
原廠原裝 |
詢價 | ||
原廠 |
2020+ |
1296 |
百分百原裝正品 真實公司現貨庫存 本公司只做原裝 可 |
詢價 | |||
FSC |
12+ |
SOP |
1728 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 |
