HEF4528BD中文資料飛利浦?jǐn)?shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
替換型號(hào)
HEF4528BD規(guī)格書(shū)詳情
DESCRIPTION
The HEF4528B is a dual retriggerable-resettable monostable multivibrator. Each multivibrator has an active LOW input (I0), and active HIGH input (I1), an active LOW clear direct input (CD), an output (O) and its complement (O), and two pins for connecting the external timing components (CTC(1), RCTC).
An external timing capacitor (Ct ) must be connected between CTC and RCTC and an external resistor (Rt) must be connected between RCTC and VDD. The duration of the output pulse is determined by the external timing components Ct and Rt.
A HIGH to LOW transition on I0 when I1 is LOW or a LOW to HIGH transition on I1 when I0 is HIGH produces a positive pulse (LOW-HIGH-LOW) and O and a negative pulse (HIGH-LOW-HIGH) on O if the CD is HIGH. A LOW
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
NXP(恩智浦) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
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) | ||
NXP/恩智浦 |
22+ |
DIP |
6521 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
NXP |
17+ |
原廠封裝 |
7800 |
全新原裝 |
詢價(jià) | ||
PHILIPS |
20+ |
DIP-16 |
11520 |
特價(jià)全新原裝公司現(xiàn)貨 |
詢價(jià) | ||
652 |
23+ |
06+ |
65480 |
詢價(jià) | |||
PHI |
22+23+ |
CDIP-16 |
10237 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
PHILIPS |
2015+ |
DIP |
19889 |
一級(jí)代理原裝現(xiàn)貨,特價(jià)熱賣! |
詢價(jià) | ||
PHILIPS |
22+ |
DIP16 |
8000 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
PHILIPS |
22+ |
CDIP-16 |
4650 |
詢價(jià) |
