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M54HC157M1R中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
M54HC157M1R規(guī)格書詳情
DESCRIPTION
The M54/74HC157 and the M54/74HC158 are high speed CMOS QUAD 2-CHANNEL MULTIPLEXER’s fabricated with silicon gate C2MOS technology. They achieve the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation.
■ HIGH SPEED
tPD = 10 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 54/74LS157/158
產(chǎn)品屬性
- 型號：
M54HC157M1R
- 制造商：
STMICROELECTRONICS
- 制造商全稱：
STMicroelectronics
- 功能描述：
HCT157 QUAD 2 CHANNEL MULTIPLEXER HCT158 QUAD 2 CHANNEL MULTIPLEXER INV.
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ST/意法 |
24+ |
NA/ |
14 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
ST/意法 |
23+ |
13000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | |||
STM |
25+ |
QFP |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
ST/意法 |
QQ咨詢 |
CDIP |
824 |
全新原裝 研究所指定供貨商 |
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 | ||
STM |
24+ |
CDIP16 |
10 |
詢價 | |||
ST |
24+ |
N/A |
90000 |
一級代理商進口原裝現(xiàn)貨、假一罰十價格合理 |
詢價 | ||
ST |
2447 |
20 |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 |
