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HD74HC393FPEL中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書
HD74HC393FPEL規(guī)格書詳情
Description
The HD74HC393 contain two 4-bit ripple carry binary counters, which can be cascaded to create a single divide-by-256 counter.
The HD74HC393 is incremented on the high to low transition (negative edge) of the clock input, and each has an independent clear input. When clear is set high all four bitsof each counter are set to a low level. This enables count truncation and allows the implementation of divide-by-N counter configurations.
Features
? High Speed Operation: tpd(A to QA) = 16 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(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
RENESAS |
05+ |
S0P |
633 |
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詢價(jià) | ||
HIT |
23+ |
SOP |
20000 |
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詢價(jià) | ||
HITACHI/日立 |
24+ |
SOP14 |
6880 |
只做原裝，公司現(xiàn)貨庫存 |
詢價(jià) | ||
HIT |
2020+ |
SOP14 |
80000 |
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詢價(jià) | ||
HIT |
23+ |
SOP14 |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價(jià) | ||
HIT |
SOP-14 |
68500 |
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詢價(jià) | |||
RENESAS |
21+ |
SOP-14 |
4723 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
HITACHI |
1815+ |
SOP14-5.2MM |
6528 |
只做原裝正品現(xiàn)貨!或訂貨,假一賠十! |
詢價(jià) | ||
HITACHI |
22+ |
SOP |
1000 |
強(qiáng)調(diào)現(xiàn)貨,隨時(shí)查詢! |
詢價(jià) | ||
HITTITE |
23+ |
NA/ |
1590 |
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詢價(jià) |
