HC138中文資料SLS數(shù)據(jù)手冊(cè)PDF規(guī)格書
HC138規(guī)格書詳情
1-of-8 Decoder/Demultiplexer High-Performance Silicon-Gate CMOS
The SL74HC138 is identical in pinout to the LS/ALS138. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs.
The SL74HC138 decodes a three-bit Address to one-of-eight activelow outputs. This device features three Chip Select inputs, two activelow and one active-high to facilitate the demultiplexing, cascading, and chip-selecting functions. The demultiplexing function is accomplished by using the Address inputs to select the desired device output; one of the Chip Selects is used as a data input while the other Chip Selects are held in their active states.
? Outputs Directly Interface to CMOS, NMOS, and TTL
? Operating Voltage Range: 2.0 to 6.0 V
? Low Input Current: 1.0 μA
? High Noise Immunity Characteristic of CMOS Devices
產(chǎn)品屬性
- 型號(hào)：
HC138
- 制造商：
Harris Corporation
- 制造商：
Texas Instruments
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ON |
23+ |
SOP8 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價(jià) | ||
TI |
2020+ |
SOP |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | ||
TI/TEXAS |
23+ |
SOP-16 |
8931 |
詢價(jià) | |||
TI/德州儀器 |
23+ |
NA/ |
340 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢價(jià) | ||
HITACHI/日立 |
24+ |
SOP16 |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
TI |
SOP-16 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
ON |
22+ |
SOP |
8000 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
ON |
21+ |
SOP8 |
10000 |
只做原裝,質(zhì)量保證 |
詢價(jià) | ||
A |
24+ |
b |
4 |
詢價(jià) | |||
ON/安森美 |
22+ |
SOP-16 |
24248 |
原裝正品現(xiàn)貨,可開(kāi)13個(gè)點(diǎn)稅 |
詢價(jià) |
