SL74HC139中文資料SLS數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
SL74HC139規(guī)格書(shū)詳情
High-Performance Silicon-Gate CMOS
The SL74HC139 is identical in pinout to the LS/ALS139. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs. 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.
· Outputs Directly Interface to CMOS, NMOS, and TTL
· Operating Voltage Range: 2.0 to 6.0 V
· Low Input Current: 1.0 mA
· High Noise Immunity Characteristic of CMOS Devices
產(chǎn)品屬性
- 型號(hào)：
SL74HC139
- 制造商：
SLS
- 制造商全稱(chēng)：
System Logic Semiconductor
- 功能描述：
Dual 1-of-4 Decoder/Demultiplexer
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SLS |
24+ |
SOP20 |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢(xún)價(jià) | ||
SLS |
23+ |
SOP20 |
6850 |
只做原廠原裝正品現(xiàn)貨!假一賠十! |
詢(xún)價(jià) | ||
SLS |
37Tube |
56520 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢(xún)價(jià) | |||
None |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤(pán) 更多數(shù)量 |
詢(xún)價(jià) | ||||
HYNIX |
24+ |
SOP-3.9-16P |
4897 |
絕對(duì)原裝!現(xiàn)貨熱賣(mài)! |
詢(xún)價(jià) | ||
TI |
24+ |
SOP14 |
5000 |
只有原裝 |
詢(xún)價(jià) | ||
HYNIX |
24+ |
SOP-3.9-16P |
1500 |
詢(xún)價(jià) | |||
TI |
24+ |
SOP14 |
20000 |
只有原裝正品 |
詢(xún)價(jià) | ||
SLS |
22+ |
SOP20 |
12000 |
只做原裝、原廠優(yōu)勢(shì)渠道、假一賠十 |
詢(xún)價(jià) | ||
SLS |
24+ |
SOP |
35200 |
一級(jí)代理/放心采購(gòu) |
詢(xún)價(jià) |
