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HD74HC283RPEL中文資料瑞薩數(shù)據手冊PDF規(guī)格書
HD74HC283RPEL規(guī)格書詳情
Description
The sun (Σ) outputs are provided for each bit and the resultant carry (C4) is obtained from the fourth bit. This adder features 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. The adder logic, including the carry, is implemented in its true for meaning that the end-around carry can be accomplished without the need for logic or level inversion.
Features
? High Speed Operation: tpd = 19 ns typ (CL = 50 pF)
? High Output Current: Fanout of 10 LSTTL Loads
? Wide Operating Voltage: VCC = 2 to 6 V
? Low Input Current: 1 μA max
? Low Quiescent Supply Current: ICC (static) = 4 μA max (Ta = 25°C)
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
HITACHI/日立 |
23+ |
NA/ |
642 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
HITACHI |
24+ |
DIP16 |
65200 |
一級代理/放心采購 |
詢價 | ||
HITACHI |
22+23+ |
DIP16 |
34794 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
RENESAS |
589220 |
16余年資質 絕對原盒原盤 更多數(shù)量 |
詢價 | ||||
HIT |
24+ |
DIP |
5371 |
詢價 | |||
日立 |
23+ |
SOP-16P |
5000 |
原裝正品,假一罰十 |
詢價 | ||
HITACHI |
23+ |
DIP16 |
5000 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
HITACHI/日立 |
21+ |
DIP16 |
1709 |
詢價 | |||
HITACHI |
23+ |
DIP |
55853 |
##公司主營品牌長期供應100%原裝現(xiàn)貨可含稅提供技術 |
詢價 | ||
RENESAS |
03+ |
SOP |
2441 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 |
