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SL74HCT139規(guī)格書詳情
The SL74HCT139A is identical in pinout to the LS/ALS139. The SL74HCT139A may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs.
This device consists of two independent 1-of-4 decoders, each of which decodes a two-bit Address to one-of-four active-low outputs. Active-low Selects are provided to facilitate the demultiplexing and cascading functions. The demultiplexing function is accomplished by using the Address inputs to select the desired device output, and utilizing the Select as a data input.
? TTL/NMOS Compatible Input Levels
? Outputs Directly Interface to CMOS, NMOS, and TTL
? Operating Voltage Range: 4.5 to 5.5 V
? Low Input Current: 1.0 μA
產(chǎn)品屬性
- 型號：
SL74HCT139
- 制造商：
SLS
- 制造商全稱：
System Logic Semiconductor
- 功能描述：
Dual 1-of-4 Decoder/Demultiplexer(High-Performance Silicon-Gate CMOS)
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SLS |
01+ |
SOP |
11000 |
庫存剛更新加微13425146986 |
詢價 | ||
SLS |
21+ |
SOP |
35200 |
一級代理/放心采購 |
詢價 | ||
SLS |
24+ |
SOP14 |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
MOT |
16+ |
DIP |
968 |
原裝現(xiàn)貨假一罰十 |
詢價 | ||
SLS |
2023+ |
SOP |
80000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | ||
SLS |
DIP |
8560 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
HYNIX |
2016+ |
SOP3.9 |
6528 |
只做原廠原裝現(xiàn)貨!終端客戶個別型號可以免費送樣品! |
詢價 | ||
TI |
23+ |
NA |
1335 |
專做原裝正品,假一罰百! |
詢價 | ||
ST |
23+ |
DIP-24 |
16900 |
正規(guī)渠道,只有原裝! |
詢價 | ||
ST |
DIP-24 |
36900 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 |
