HEF4557BF中文資料飛利浦?jǐn)?shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
HEF4557BF規(guī)格書(shū)詳情
DESCRIPTION
The HEF4557B is a static clocked serial shift register whose length may be programmed to be any number of bits between 1 and 64. The number of bits selected is equal to the sum of the subscripts of the enabled length control inputs (L1, L2, L4, L8, L16 and L32) plus one. Serial data may be selected from the DA or DB data inputs with the A/B select input. This feature is useful for recirculation purposes.
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
PHILIPS |
23+ |
NA |
326 |
專(zhuān)做原裝正品,假一罰百! |
詢(xún)價(jià) | ||
PHI/MOT |
DIP16 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢(xún)價(jià) | |||
PHILIPS |
22+ |
DIP |
8000 |
原裝正品支持實(shí)單 |
詢(xún)價(jià) | ||
PHILIPS |
23+ |
SMD16 |
7512 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購(gòu)! |
詢(xún)價(jià) | ||
24+ |
DIP-16 |
13 |
詢(xún)價(jià) | ||||
Nexperia/安世 |
22+ |
SOT109-1 |
20000 |
原廠原裝正品現(xiàn)貨 |
詢(xún)價(jià) | ||
NXP |
19+ |
SOP16 |
73132 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢(xún)價(jià) | ||
NXP進(jìn)口原裝 |
17+ |
SOP16 |
6200 |
100%原裝正品現(xiàn)貨 |
詢(xún)價(jià) | ||
NXP |
23+ |
16DIP |
7000 |
詢(xún)價(jià) | |||
NEXPERIA/安世 |
2021+ |
SMD |
100500 |
一級(jí)代理專(zhuān)營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢(xún)價(jià) |
