N74F251AN中文資料飛利浦?jǐn)?shù)據(jù)手冊(cè)PDF規(guī)格書
N74F251AN規(guī)格書詳情
DESCRIPTION
The 74F251A is a logic implementation of a single 8-position switch with the switch position controlled by the state of three Select (S0, S1, S2) inputs. True (Y) and complementary (Y) outputs are both provided. The output enable (OE) is active Low. When OE is High, both outputs are in High impedance state, allowing multiple output connections to a common bus without driving nor loading the bus significantly. All but one device must be in High impedance state to avoid high currents that would exceed the maximum ratings when the outputs of the 3-State devices are tied together. When the output of more than one device is tied together the user must ensure that there is no overlap in the active Low portion of the output enable voltages.
FEATURES
? High speed 8-to-1 multiplexing
? On chip decoding
? Multifunction capability
? Inverting and Non-Inverting outputs
? Both outputs are 3-State for further multiplexer expansion
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
NXP |
22+ |
16SO |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
PHI |
9640+;9627+ |
SOP |
2500 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
PHILIPS/飛利浦 |
22+ |
SOP |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) | ||
PHILIPS |
6000 |
面議 |
19 |
DIP/SMD |
詢價(jià) | ||
PHILIPS/飛利浦 |
22+ |
SOP |
11190 |
原裝正品 |
詢價(jià) | ||
NXP Semiconductors |
22+ |
NA |
500000 |
萬(wàn)三科技,秉承原裝,購(gòu)芯無(wú)憂 |
詢價(jià) | ||
PHILIPS |
2023+ |
SOP |
50000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
NXP USA Inc. |
24+ |
16-SO |
56300 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
PHILIPS |
1815+ |
SOP16-3.9MM |
6528 |
只做原裝正品現(xiàn)貨!或訂貨,假一賠十! |
詢價(jià) | ||
SIG |
1988 |
240 |
原裝正品現(xiàn)貨庫(kù)存價(jià)優(yōu) |
詢價(jià) |
