HD74HC139中文資料日立數(shù)據(jù)手冊PDF規(guī)格書
HD74HC139規(guī)格書詳情
描述 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.
特性 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：
HD74HC139
- 制造商：
Panasonic Industrial Company
- 功能描述：
IC
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
RENESAS/瑞薩 |
24+ |
NA/ |
4320 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價 | ||
HITACHI |
2016+ |
SOP16 |
3900 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
RENESAS/瑞薩 |
2023+ |
DIP16 |
41775 |
專注全新正品,優(yōu)勢現(xiàn)貨供應(yīng) |
詢價 | ||
HIT |
三年內(nèi) |
1983 |
只做原裝正品 |
詢價 | |||
HIT |
25+ |
HTSSOP |
18000 |
原廠直接發(fā)貨進口原裝 |
詢價 | ||
HITACHI |
20+ |
SOP-16 |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價 | ||
HITACHI/日立 |
1948+ |
DIP-16 |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
RENESAS |
22+ |
TSSOP |
8000 |
原裝正品支持實單 |
詢價 | ||
HIT |
25+ |
SOP |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價 | ||
HIT |
24+ |
SOP-16 |
150 |
詢價 |
