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 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
PHILIPS |
22+ |
DIP-16 |
8000 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
NXP |
17+ |
DIP |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
2020+ |
10000 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價(jià) | ||||
PHI |
2023+ |
CDIP |
80000 |
一級(jí)代理/分銷渠道價(jià)格優(yōu)勢(shì) 十年芯程一路只做原裝正品 |
詢價(jià) | ||
PH |
24+ |
原廠封裝 |
4900 |
原裝現(xiàn)貨假一罰十 |
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 |
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 |
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) | ||
PHILIPS |
1992 |
91 |
原裝正品現(xiàn)貨庫存價(jià)優(yōu) |
詢價(jià) |
