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HD74HCT74A中文資料日立數(shù)據(jù)手冊PDF規(guī)格書
HD74HCT74A規(guī)格書詳情
描述 Description
The HD74HCT74A has independent data, preset, clear, and clock inputs Q and Q outputs in a 14 pin package. The logic level present at the data input is transferred to the output during the positive going transition of the clock pulse. Preset and clear are independent of the clock and accomplished by a low level at the appropriate input.
特性 Features
? VCC = 4.5 to 5.5 V operation
? Input terminal has protection diode
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
HITACHI |
24+ |
NA/ |
386 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
HITACHI |
2016+ |
DIP |
3000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
HIT |
25+23+ |
DIP |
24471 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價 | ||
HIT |
22+ |
SOP-14 |
1000 |
全新原裝現(xiàn)貨!自家?guī)齑? |
詢價 | ||
HIT |
24+ |
DIP |
1000 |
原裝 |
詢價 | ||
HITACHI |
23+ |
CDIP14 |
5000 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價 | ||
HIT |
24+ |
SMD |
20000 |
一級代理原裝現(xiàn)貨假一罰十 |
詢價 | ||
HITACHI |
01+ |
SOP |
2000 |
原裝現(xiàn)貨 |
詢價 | ||
HIT |
23+ |
58891 |
##公司主營品牌長期供應(yīng)100%原裝現(xiàn)貨可含稅提供技術(shù) |
詢價 | |||
HITACHI |
00+ |
SOP-14P |
3324 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 |
