HEF4519BF中文資料飛利浦?jǐn)?shù)據(jù)手冊(cè)PDF規(guī)格書
HEF4519BF規(guī)格書詳情
DESCRIPTION
The HEF4519B provides four multiplexing circuits with common select inputs (SA, SB); each circuit contains two inputs (An, Bn) and one output (On). It may be used to select four bits of information from one of two sources.
The ‘A’ inputs are selected when SA is HIGH, the ‘B’ inputs when SB is HIGH. When SA and SB are HIGH, the output (On) is the logical EXCLUSIVE-NOR of the An and Bn inputs (On = An ⊙ Bn).
When SA and SB are LOW, the output (On) is LOW, independent of the multiplexer inputs (An and Bn). The HEF4519B cannot be used to multiplex analogue signals. The outputs utilize standard buffers for best performance.
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
PHILIPS/飛利浦 |
23+ |
NA/ |
667 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
PHI |
23+ |
dip-16 |
20000 |
全新原裝假一賠十 |
詢價(jià) | ||
PHI |
23+ |
DIP-16 |
12 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
PHI |
84 |
DIP-16 |
12 |
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詢價(jià) | ||
PHI |
22+23+ |
DIP-16 |
10236 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
PHILIPS |
22+ |
DIP-16 |
8000 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
PHILIPS/飛利浦 |
22+ |
DIP |
5623 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
PHI |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤 更多數(shù)量 |
詢價(jià) | ||||
PHILIPS |
23+ |
DIP |
3000 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售 |
詢價(jià) | ||
PHI |
24+ |
SOP |
3200 |
絕對(duì)原裝自家現(xiàn)貨!真實(shí)庫(kù)存!歡迎來電! |
詢價(jià) |
