4042B中文資料飛利浦?jǐn)?shù)據(jù)手冊PDF規(guī)格書
4042B規(guī)格書詳情
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
產(chǎn)品屬性
- 型號：
4042B
- 制造商：
Rochester Electronics LLC
- 功能描述：
- Bulk
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
TOSH |
23+ |
NA |
5000 |
全新原裝假一賠十 |
詢價 | ||
TI(德州儀器) |
2024+ |
- |
500000 |
誠信服務(wù),絕對原裝原盤 |
詢價 | ||
div/dc89 |
2023+ |
原廠封裝 |
8700 |
原裝現(xiàn)貨 |
詢價 | ||
ETRI |
23+ |
NA |
39960 |
只做進口原裝,終端工廠免費送樣 |
詢價 | ||
ON |
2022 |
DIP |
2600 |
詢價 | |||
MOTOROLA/摩托羅拉 |
25+ |
DIP |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
MOT |
23+ |
CDIP |
30000 |
代理全新原裝現(xiàn)貨,價格優(yōu)勢 |
詢價 | ||
MOTOROLA/摩托羅拉 |
23+ |
DIP |
5000 |
原廠授權(quán)代理,海外優(yōu)勢訂貨渠道?？商峁┐罅繋齑?詳 |
詢價 | ||
PomonaElectronics |
新 |
6 |
全新原裝 貨期兩周 |
詢價 | |||
MAXIM |
16+ |
TQFP100 |
2500 |
進口原裝現(xiàn)貨/價格優(yōu)勢! |
詢價 |
