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參數(shù)資料
| 型號(hào)： | HD74AC |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | HD74AC Series Common Information |
| 中文描述： | HD74AC系列通用信息 |
| 文件頁(yè)數(shù)： | 35/52頁(yè) |
| 文件大?。?/td> | 220K |
| 代理商： | HD74AC |
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Design Considerations
34
620
620
T1
D2
D3
D1
5.0V
510
T1,T2 - 2SC641 (K)
D1,D2 - HP5082 - 2811
D3 - IN414 OR IN 4148
–5.2V
AC
ECL
Figure 6 Differential Output ECL-to-HD74AC Circuit
It should be understood that for FACT, as with other CMOS technologies, input levels that are between
specified input values will cause both transistors in the CMOS structure to be conducting. This will cause a
low resistive path from the supply rail to ground, increasing the power consumption by several orders of
magnitude. It is important that CMOS inputs are always driven as close as possible to the rail.
Figure 7 Crystal Oscillator Circuit Implemented with FACT HD74AC00
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HD74ALVC162244 | 16-bit Buffer / Driver with 3-state Outputs(帶三態(tài)輸出的16位緩沖器/驅(qū)動(dòng)器) |
| HD74ALVC162334 | 16-bit Universal Bus Driver with 3-state Outputs(帶三態(tài)輸出的16位通用總線驅(qū)動(dòng)器) |
| HD74ALVC16244 | 16-bit Buffer / Driver with 3-state Outputs(帶三態(tài)輸出的16位緩沖器/驅(qū)動(dòng)器) |
| HD74ALVC162831 | 1-bit to 4-bit Address Register / Driver with 3-state Outputs(三態(tài)輸出的1位-4位地址寄存器/驅(qū)動(dòng)器) |
| HD74ALVC162834A | 1-Of-8 Data Selectors/Multiplexers 16-CDIP -55 to 125 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD74AC00 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Quad 2-Input NAND Gate |
| HD74AC00FP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Quad 2-input NAND Gate |
| HD74AC00FPEL | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Quad 2-Input NAND Gate |
| HD74AC00P | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Quad 2-Input NAND Gate |
| HD74AC00RPEL | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Quad 2-Input NAND Gate |
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