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M54HC251F1R中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
M54HC251F1R規(guī)格書詳情
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:
M54HC251F1R
- 制造商:
STMICROELECTRONICS
- 制造商全稱:
STMicroelectronics
- 功能描述:
8 BIT SIPO SHIFT REGISTER
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ST |
24+ |
IC |
20000 |
全新原廠原裝,進口正品現(xiàn)貨,正規(guī)渠道可含稅!! |
詢價 | ||
ST |
9214 |
CDIP16 |
3209 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
ST |
23+ |
CDIP |
12800 |
公司只有原裝 歡迎來電咨詢。 |
詢價 | ||
ST/意法 |
QQ咨詢 |
CDIP |
826 |
全新原裝 研究所指定供貨商 |
詢價 | ||
ST |
22+ |
CDIP |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價 | ||
24+ |
2700 |
全新原裝自家現(xiàn)貨優(yōu)勢! |
詢價 | ||||
ST/意法 |
2022+ |
36 |
只做原裝,價格優(yōu)惠,長期供貨。 |
詢價 | |||
ST |
15+ |
原廠封裝 |
34 |
宇航IC只做原裝假一罰十 |
詢價 | ||
ST |
18+ |
原廠原裝假一賠十 |
34 |
原廠很遠現(xiàn)貨很近,找現(xiàn)貨選星佑電子,原廠原裝假一賠 |
詢價 | ||
ST |
2511 |
原廠原封 |
16900 |
電子元器件采購降本 30%!盈慧通原廠直采,砍掉中間差價 |
詢價 |