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M54HC240B1R中文資料意法半導體數據手冊PDF規(guī)格書
M54HC240B1R規(guī)格書詳情
DESCRIPTION
The M54/74HC240, HC241 and HC244 are high speed CMOS OCTAL BUS BUFFERs fabricated in silicon gate C2MOS technology.
■ HIGH SPEED tPD = 10 ns (TYP.) at VCC = 5V
■ LOW POWER DISSIPATION ICC = 4 μA (MAX.) at TA = 25 °C
■ HIGH NOISE IMMUNITY VNIH = VINL = 28 VCC (MIN.)
■ OUTPUT DRIVE CAPABILITY 15 LSTTL LOADS
■ SYMMETRICAL OUTPUT IMPEDANCE |IOH| = IOL = 6 mA (MIN)
■ BALANCED PROPAGATION DELAYS tPLH = tPHL
■ WIDE OPERATING VOLTAGE RANGE VCC (OPR) = 2V to 6V
■ PIN AND FUNCTION COMPATIBLE WITH 54/74LS240/241/244
產品屬性
- 型號：
M54HC240B1R
- 制造商：
STMICROELECTRONICS
- 制造商全稱：
STMicroelectronics
- HC240：
INVERTED - HC241/244 NON INVERTED OCTAL BUS BUFFER WITH 3 STATE OUTPUTS
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ST |
24+ |
IC |
20000 |
全新原廠原裝，進口正品現貨，正規(guī)渠道可含稅?。?/div> |
詢價 | ||
ST |
22+ |
CDIP |
12245 |
現貨,原廠原裝假一罰十! |
詢價 | ||
STM/意法半導體 |
23+ |
FP20 |
5000 |
公司只做原裝,可配單 |
詢價 | ||
MOTOROLA |
24+ |
原裝 |
2250 |
100%全新原裝公司現貨供應!隨時可發(fā)貨 |
詢價 | ||
ST |
12+ |
原廠封裝 |
4 |
宇航IC只做原裝假一罰十 |
詢價 | ||
ST/意法 |
23+ |
IC |
66600 |
專業(yè)芯片配單原裝正品假一罰十 |
詢價 | ||
ST/意法 |
22+ |
IC |
50000 |
只做原裝正品,假一罰十,歡迎咨詢 |
詢價 | ||
ST |
24+ |
N/A |
90000 |
一級代理商進口原裝現貨、假一罰十價格合理 |
詢價 | ||
ST |
18+ |
原廠原裝假一賠十 |
29 |
原廠很遠現貨很近,找現貨選星佑電子,原廠原裝假一賠 |
詢價 | ||
TOS |
24+ |
CDIP16 |
108 |
詢價 |
