HD74HC139中文資料日立數(shù)據(jù)手冊(cè)PDF規(guī)格書
HD74HC139規(guī)格書詳情
Description
The HD74HC139 contains two independent two-to-four-line decoders each with a single active low enable input (1G or 2G). Data on the slect inputs (1A and 1B or 2A and 2B) cause one of the four normally high outputs to go low.
Features
? High Speed Operation: tpd (A, B to Y, 4 levels) = 14 ns typ (CL = 50 pF)
? High Output Current: Fanout of 10 LSTTL Loads
? Wide Operating Voltage: VCC = 2 V 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(hào)：
HD74HC139
- 制造商：
Panasonic Industrial Company
- 功能描述：
IC
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
HIT |
24+ |
DIP |
16800 |
絕對(duì)原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢(shì)!? |
詢價(jià) | ||
HIT |
23+ |
SOP |
3200 |
全新原裝、誠信經(jīng)營(yíng)、公司現(xiàn)貨銷售 |
詢價(jià) | ||
HIT |
24+ |
SOP-16 |
150 |
詢價(jià) | |||
RENESAS |
21+ |
DIP |
12588 |
原裝正品,自己庫存 假一罰十 |
詢價(jià) | ||
HIT |
23+ |
SOP |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
HITACHI/日立 |
24+ |
75 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | |||
TI |
2020+ |
DIP |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
RENESAS/瑞薩 |
2022+ |
DIP-16 |
8600 |
英瑞芯只做原裝正品 |
詢價(jià) | ||
HITACHI/日立 |
22+ |
SOP16 |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢價(jià) | ||
RENESAS |
18+ |
DIP |
85600 |
保證進(jìn)口原裝可開17%增值稅發(fā)票 |
詢價(jià) |
