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4042B中文資料
4042B數(shù)據(jù)手冊(cè)規(guī)格書PDF詳情
DESCRIPTION
The HEF4042B is a 4-bit latch with four data inputs (D0 to D3), four buffered latch outputs (O0 to O3), four buffered complementary latch outputs (O0 to O3) and two common enable inputs (E0 and E1). Information on D0 to D3 is transferred to O0 to O3 while both E0 and E1 are in the same state, either HIGH or LOW. O0 to O3 follow D0 to D3 as long as both E0 and E1 remain in the same state. When E0 and E1 are different, D0 to D3 do not affect O0 to O3 and the information in the latch is stored. O0 to O3 are always the complement of O0 to O3. The exclusive-OR input structure allows the choice of either polarity for E0 and E1. With one enable input HIGH, the other enable input is active HIGH; with one enable input LOW, the other enable input is active LOW.
APPLICATION INFORMATION
Some examples of applications for the HEF4042B are:
? Buffer storage
? Holding register
4042B產(chǎn)品屬性
- 類型
描述
- 型號(hào)
4042B
- 制造商
Rochester Electronics LLC
- 功能描述
- Bulk
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ST |
24+ |
DIP16 |
1000 |
原裝現(xiàn)貨假一罰十 |
|||
24+ |
N/A |
6540 |
原裝現(xiàn)貨/歡迎來(lái)電咨詢 |
||||
MOTOROLA/摩托羅拉 |
23+ |
DIP |
5000 |
原廠授權(quán)代理,海外優(yōu)勢(shì)訂貨渠道??商峁┐罅繋?kù)存,詳 |
|||
rca |
24+ |
500000 |
行業(yè)低價(jià),代理渠道 |
||||
MOTOROLA/摩托羅拉 |
19+ |
DIP |
1000 |
進(jìn)口原裝現(xiàn)貨假一賠萬(wàn)力挺實(shí)單 |
|||
24+ |
N/A |
75000 |
一級(jí)代理-主營(yíng)優(yōu)勢(shì)-實(shí)惠價(jià)格-不悔選擇 |
||||
MOTOROLA/摩托羅拉 |
25+ |
DIP |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
|||
TI(德州儀器) |
2024+ |
- |
500000 |
誠(chéng)信服務(wù),絕對(duì)原裝原盤 |
|||
MOT |
23+ |
CDIP |
30000 |
代理全新原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì) |
|||
MOTOROLA/摩托羅拉 |
2447 |
CDIP |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
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Datasheet數(shù)據(jù)表PDF頁(yè)碼索引
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