HD74HC393中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書
HD74HC393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)
產(chǎn)品屬性
- 型號：
HD74HC393
- 制造商：
Renesas Electronics Corporation
- 功能描述：
Counter/Divider Dual 4-Bit Binary UP 14-Pin PDIP
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
HIT |
24+ |
SOP14 |
20000 |
全新原廠原裝，進(jìn)口正品現(xiàn)貨，正規(guī)渠道可含稅??！ |
詢價(jià) | ||
HITACHI/日立 |
23+ |
SOP14 |
6850 |
只做原廠原裝正品現(xiàn)貨!假一賠十! |
詢價(jià) | ||
HITACHI |
20+ |
SOP-145.2mm |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價(jià) | ||
HITACHI |
DIP-14 |
68500 |
一級代理 原裝正品假一罰十價(jià)格優(yōu)勢長期供貨 |
詢價(jià) | |||
HIT |
23+ |
SOP3.9MM |
2500 |
原裝正品現(xiàn)貨 |
詢價(jià) | ||
HITACHI |
25+ |
SOP |
1000 |
強(qiáng)調(diào)現(xiàn)貨,隨時(shí)查詢! |
詢價(jià) | ||
HITACHI |
23+ |
NA |
35486 |
專做原裝正品,假一罰百! |
詢價(jià) | ||
HIT |
23+ |
SOP |
20000 |
全新原裝假一賠十 |
詢價(jià) | ||
HIT |
24+ |
SOP |
35200 |
一級代理/放心采購 |
詢價(jià) | ||
HIT |
24+ |
SMD |
3200 |
絕對原裝自家現(xiàn)貨!真實(shí)庫存!歡迎來電! |
詢價(jià) |
