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HD74HC147P中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書
HD74HC147P規(guī)格書詳情
Description
The HD74HC147 features priority encoding of the inputs to ensure that only the highest order data line is encoded. Nine input lines are encoded to a four line BCD output. The implied decimal zero condition requires no input condition as zero is encoded when all nine data lines are at a high logic level. All data inputs and outputs are active at the low logic level.
Features
? High Speed Operation: tpd = 14.5 ns typ (CL = 50 pF)
? High Output Current: Fanout of 10 LSTTL Loads
? Wide Operating Voltage: VCC = 2 to 6 V
? Low Input Current: 1 μA max
? Low Quiescent Supply Current: ICC (static) = 4 μA max (Ta = 25°C)
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
HIT |
21+ |
DIP |
1000 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
RENESAS/瑞薩 |
24+ |
DIP16 |
58000 |
全新原廠原裝正品現(xiàn)貨,可提供技術(shù)支持、樣品免費! |
詢價 | ||
HITACHI |
22+23+ |
DIP16 |
34797 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
HITACHI |
24+ |
DIP16 |
65200 |
一級代理/放心采購 |
詢價 | ||
RENESAS |
1802+ |
DIP16 |
6528 |
只做原裝正品現(xiàn)貨,或訂貨假一賠十! |
詢價 | ||
HIT |
24+ |
DIP |
50 |
詢價 | |||
HITACHI/日立 |
23+ |
NA/ |
3294 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價 | ||
RENESAS |
19+ |
DIP16 |
72995 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價 | ||
HIT |
24+ |
N/A |
90000 |
一級代理商進口原裝現(xiàn)貨、價格合理 |
詢價 | ||
HITACHI/日立 |
2022 |
DIP16 |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價 |
