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M74HC251M1R中文資料意法半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
M74HC251M1R規(guī)格書(shū)詳情
DESCRIPTION
The M54/74HC251 is a high speed CMOS8-CHANNEL MULTIPLEXER (3-STATE) fabricated in silicon gate C2MOS technology. It has the same high speed performance of LSTTL combined with true CMOS low power consumption.
■ HIGH SPEED tPD = 14 ns (TYP.) AT VCC = 5 V
■ LOW POWER DISSIPATION ICC = 4 μA (MAX.) AT TA = 25 °C 6 V
■ 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 54/74LS251
產(chǎn)品屬性
- 型號(hào):
M74HC251M1R
- 功能描述:
編碼器、解碼器、復(fù)用器和解復(fù)用器 8-Ch Multiplexer
- RoHS:
否
- 制造商:
Micrel
- 產(chǎn)品:
Multiplexers
- 邏輯系列:
CMOS
- 線路數(shù)量(輸入/輸出):
2/12
- 傳播延遲時(shí)間:
350 ps, 400 ps
- 電源電壓-最大:
2.625 V, 3.6 V
- 電源電壓-最?。?/span>
2.375 V, 3 V
- 最大工作溫度:
+ 85 C
- 安裝風(fēng)格:
SMD/SMT
- 封裝/箱體:
QFN-44
- 封裝:
Tray
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ST |
22 |
SOP16 |
25000 |
3月31原裝,微信報(bào)價(jià) |
詢價(jià) | ||
STMicroelect |
23+ |
16-SOIC |
65480 |
詢價(jià) | |||
STMicroelectronics |
23+ |
16-SOIC |
7750 |
全新原裝優(yōu)勢(shì) |
詢價(jià) | ||
ST |
05+ |
原廠原裝 |
6051 |
只做全新原裝真實(shí)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
ST/意法 |
21+ |
3.9MM |
5000 |
原裝現(xiàn)貨/假一賠十/支持第三方檢驗(yàn) |
詢價(jià) | ||
ST |
23+ |
SOP |
3200 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
ST/意法 |
22+ |
3.9MM |
50000 |
只做原裝正品,假一罰十,歡迎咨詢 |
詢價(jià) | ||
STMicroelectronics |
24+ |
16-SO |
56300 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
ST |
23+ |
SOP16 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
STMicroelect |
23+ |
16-SOIC |
52571 |
詢價(jià) |