參數(shù)資料
型號(hào): HD74BC374A
廠(chǎng)商: Hitachi,Ltd.
英文描述: Octal D Type Flip Flops With 3 State Outputs(三態(tài)輸出的八D觸發(fā)器)
中文描述: 八路D型人字拖與三態(tài)輸出(三態(tài)輸出的八?觸發(fā)器)
文件頁(yè)數(shù): 7/9頁(yè)
文件大?。?/td> 39K
代理商: HD74BC374A
HD74BC374A
7
Waveforms-3
0 V
3 V
t
f
1.5 V
0 V
1.5 V
1.5 V
1.5 V
t
ZL
t
ZH
t
LZ
t
HZ
OL
V
+ 0.3 V
OH
V
– 0.3 V
3.5 V
V
OL
V
OH
Waveform–A
Waveform–B
t
r
90%
10%
90%
10%
G
Notes:
1.
2.
3.
t
r
= 2.5 ns, t
f
= 2.5 ns
Input waveform: PRR = 1 MHz, duty cycle 50%
Waveform-A shows input conditions such that the output is “L” level when enable by the
output control.
Waveform-B shows input conditions such that the output is “ H” level when enable by the
output control.
4.
相關(guān)PDF資料
PDF描述
HD74BC533A Octal D Type Transparent Latches With 3 State Outputs(三態(tài)輸出的八D鎖存器)
HD74BC534A Octal D Type Flip Flops With 3 State Outputs(三態(tài)輸出的八D觸發(fā)器)
HD74BC540A Octal Buffers/Line Drivers With 3 State Outputs(三態(tài)輸出的八緩沖器/線(xiàn)驅(qū)動(dòng)器)
HD74BC541A Octal Buffers/Line Drivers With 3 State Outputs(三態(tài)輸出的八緩沖器/線(xiàn)驅(qū)動(dòng)器)
HD74BC563A Octal D Type Transparent Latches With 3 State Outputs(三態(tài)輸出的八D鎖存器)
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