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參數(shù)資料
| 型號(hào)： | HD74ALVCH162721 |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 3.3-V 20-bit Flip Flops with 3-state Outputs(三態(tài)輸出的3.3V20位D觸發(fā)器) |
| 中文描述： | 3.3 V的20位字拖與三態(tài)輸出（三態(tài)輸出的3.3V20位?觸發(fā)器） |
| 文件頁(yè)數(shù)： | 10/12頁(yè) |
| 文件大?。?/td> | 52K |
| 代理商： | HD74ALVCH162721 |
HD74ALVCH162721
10
V – 0.3 V
V + 0.3 V
t
ZL
t
LZ
t
ZH
t
HZ
V
OH
V
OL
Waveform - A
Output
Control
Waveform - B
GND
V
IH
≈
V
OL1
≈
V
OH1
V
ref
V
ref
V
ref
V
ref
TEST
V
IH
V
ref
V
OH1
V
OL1
1.2 V
2.3 V
GND
1.5 V
3.0 V
GND
2.3 V
2.7 V
Vcc=2.7V,
3.3
±
0.3V
Vcc=2.5
±
0.2V
Notes: 1. All input pulses are supplied by generators having the following characteristics:
PRR
≤
10 MHz, Zo = 50
, tr
≤
2.5 ns, tf
≤
2.5 ns.
2. Waveform – A is for an output with internal conditions such that the output is low
except when disabled by the output control.
3. Waveform – B is for an output with internal conditions such that the output is high
except when disabled by the output control.
4. The output are measured one at a time with one transition per measurement.
Waveforms – 3
tr
tf
10 %
10 %
90 %
90 %
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HD74ALVCH162820 | 3.3-V 10-bit Flip Flops with Dual Outputs and 3-state Outputs(帶雙輸出和三態(tài)輸出的3.3V10位D觸發(fā)器) |
| HD74ALVCH162821 | 3.3-V 20-bit Bus Interface Flip Flops with 3-state Outputs(三態(tài)輸出的3.3V20位總線(xiàn)接口D觸發(fā)器) |
| HD74ALVCH162825 | 18-bit Buffers / Drivers with 3-state Outputs(三態(tài)輸出18位緩沖器/驅(qū)動(dòng)器) |
| HD74ALVCH162827 | 20-bit Buffers / Drivers with 3-state Outputs(三態(tài)輸出20位緩沖器/驅(qū)動(dòng)器) |
| HD74ALVCH162830 | 1-bit to 2-bit Address Driver with 3-state Outputs(三態(tài)輸出的1位-2位地址驅(qū)動(dòng)器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD74ALVCH162820 | 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:3.3-V 10-bit Flip Flops with Dual Outputs and 3-state Outputs |
| HD74ALVCH162821 | 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:3.3-V 20-bit Bus Interface Flip Flops with 3-state Outputs |
| HD74ALVCH162825 | 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:18-bit Buffers / Drivers with 3-state Outputs |
| HD74ALVCH162827 | 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:20-bit Buffers / Drivers with 3-state Outputs |
| HD74ALVCH162830 | 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:1-bit to 2-bit Address Driver with 3-state Outputs |
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