HEF4508中文資料飛利浦?jǐn)?shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
HEF4508 |
| 功能描述 | Dual 4-bit latch |
| 文件大小 |
107.27 Kbytes |
| 頁(yè)面數(shù)量 |
9 頁(yè) |
| 生產(chǎn)廠商 | NXP Semiconductors |
| 企業(yè)簡(jiǎn)稱(chēng) |
Philips【飛利浦】 |
| 中文名稱(chēng) | 荷蘭皇家飛利浦官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-4-29 22:59:00 |
| 人工找貨 | HEF4508價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
替換型號(hào)
HEF4508規(guī)格書(shū)詳情
DESCRIPTION
The HEF4508B is a dual 4-bit latch, which consists of two identical independent 4-bit latches with separate strobe (ST), master reset (MR), output-enable input (EO) and 3-state outputs (O).
With the ST input in the HIGH state, the data on the D inputs appear at the corresponding outputs provided EO is LOW. Changing the ST input to the LOW state locks the data into the latch. A HIGH on the reset line forces the outputs to a LOW level regardless of the state of the ST input. The 3-state outputs are controlled by the output-enable input. A HIGH on EO causes the outputs to assume a high impedance OFF-state regardless of other input conditions. This allows the outputs to interface directly with bus orientated systems. When EO is LOW the contents of the latches are available at the outputs.
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
PHI有批量 |
24+ |
NA/ |
200 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢價(jià) | ||
PHILIPS/飛利浦 |
25+ |
DIP-24 |
65428 |
百分百原裝現(xiàn)貨 實(shí)單必成 |
詢價(jià) | ||
ST |
25+ |
DIP-8 |
18000 |
全新原裝 |
詢價(jià) | ||
PHILIPS / S |
24+ |
DIP24 |
500000 |
行業(yè)低價(jià),代理渠道 |
詢價(jià) | ||
PHI |
24+ |
DIP |
2987 |
只售原裝自家現(xiàn)貨!誠(chéng)信經(jīng)營(yíng)!歡迎來(lái)電! |
詢價(jià) | ||
PHILIPS |
00+ |
SMD24 |
133 |
全新原裝100真實(shí)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
PHI |
25+23+ |
DIP-24 |
8133 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
PHILIPS |
23+ |
SMD16 |
9960 |
價(jià)格優(yōu)勢(shì)/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來(lái)電查詢 |
詢價(jià) | ||
PHILIPS |
22+ |
DIP24 |
8000 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
PHILIPS |
24+ |
DIP24P |
6980 |
原裝現(xiàn)貨,可開(kāi)13%稅票 |
詢價(jià) |
