M54HC139中文資料意法半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
M54HC139 |
| 功能描述 | M54HC138F1R M74HC138M1R M74HC138B1R M74HC138C1R |
| 文件大小 |
239.25 Kbytes |
| 頁(yè)面數(shù)量 |
9 頁(yè) |
| 生產(chǎn)廠商 | STMicroelectronics |
| 企業(yè)簡(jiǎn)稱 |
STMICROELECTRONICS【意法半導(dǎo)體】 |
| 中文名稱 | 意法半導(dǎo)體集團(tuán)官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-3-12 10:38:00 |
| 人工找貨 | M54HC139價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
M54HC139規(guī)格書(shū)詳情
DESCRIPTION
The M54/74HC139 is a high speed CMOS DUAL TWO LINE TO FOUR LINE DECODER/DEMULTIPLEXER fabricated in silicon gate C2MOS technology. It has the same high speed performance of LSTTL combined with true CMOS low power consumption. The active low enable input can be used for gating or as a data input for demultiplexing applications. While the enable input is held high, all four outputs are high independently of the other inputs. All inputs are equipped with protection circuits against static discharge and transient excess voltage.
■ HIGH SPEED tPD = 12 ns (TYP.) AT VCC = 5 V
■ LOW POWER DISSIPATION ICC = 4 μA (MAX.) AT TA = 25 °C
■ HIGH NOISE IMMUNITY VNIH = VNIL = 28 VCC (MIN.)
■ OUTPUT DRIVE CAPABILITY 10 LSTTL LOADS
■ SYMMETRICAL OUTPUT IMPEDANCE |IOH| = IOL = 4 mA (MIN.)
■ BALANCED PROPAGATION DELAYS tPLH = tPHL
■ WIDE OPERATING VOLTAGE RANGE VCC (OPR) = 2 V TO 6 V
■ PIN AND FUNCTION COMPATIBLE WITH 54/74LS139
產(chǎn)品屬性
- 型號(hào)：
M54HC139
- 制造商：
STMICROELECTRONICS
- 制造商全稱：
STMicroelectronics
- 功能描述：
M54HC138F1R M74HC138M1R M74HC138B1R M74HC138C1R
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ST |
23+ |
CDIP-16 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
ST/意法 |
22+ |
IC |
9000 |
原裝正品 |
詢價(jià) | ||
ST |
21+ |
LCC20 |
23480 |
詢價(jià) | |||
ST |
1948+ |
CDIP-16 |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
ST/意法 |
8910+ |
CDIP-16 |
5 |
只有現(xiàn)貨只有原裝 |
詢價(jià) | ||
ST/意法 |
23+ |
NA/ |
3450 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票 |
詢價(jià) | ||
ST |
20442 |
只做正品 |
詢價(jià) | ||||
ST/意法 |
03+ |
IC |
5 |
就找我吧!--邀您體驗(yàn)愉快問(wèn)購(gòu)元件! |
詢價(jià) | ||
ST/意法 |
23+ |
CDIP16 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
ST/意法 |
23+ |
IC |
66600 |
專業(yè)芯片配單原裝正品假一罰十 |
詢價(jià) |
