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參數(shù)資料
| 型號： | HD74AC194 |
| 廠商： | Hitachi,Ltd. |
| 元件分類： | DC/DC變換器 |
| 英文描述： | RB Series - Econoline Unregulated DC-DC Converters; Input Voltage (Vdc): 12V; Output Voltage (Vdc): 24V; Power: 1W; Low Cost 1W Converter; Power Sharing on Dual Output Version; Industry Standard Pinout; 1kVDC & 2kVDC Isolation Options; Optional Continuous Short Circuit Protected; UL94V-0 Package Material; Efficiency to 85% |
| 中文描述： | 4位雙向移位寄存器Unviersal |
| 文件頁數(shù)： | 3/11頁 |
| 文件大?。?/td> | 69K |
| 代理商： | HD74AC194 |
HD74AC194
3
Logic Diagram
S
0
D
SL
P
3
P
2
P
1
P
0
D
SR
Q
0
Q
1
Q
2
Q
3
S
1
CP
MR
D
C
C
CL CL
Q
D
C
C
CL CL
Q
D
C
C
CL CL
Q
D
C
C
CL CL
Q
Mode Select Table
Inputs
MR
Output
Operating Mode
S
1
X
S
0
X
D
SR
X
D
SL
X
P
n
X
Q
0
L
Q
1
L
Q
2
L
Q
3
L
Reset
L
Hold
H
L
L
X
X
X
q
0
q
1
q
1
L
q
1
q
2
q
2
q
0
q
0
p
1
q
2
q
3
q
3
q
1
q
1
p
2
q
3
L
Shift Left
H
H
L
X
L
X
H
H
L
X
H
X
H
Shift Right
H
L
H
L
X
X
q
2
q
2
p
3
H
L
H
H
X
X
H
Parallel Load
H
L
p
n
(q
n
) : Lower case letters indicate the state of the referenced input (or output) one setup time prior to the
LOW-to-HIGH clock transition
X
: Immaterial
H
H
H
X
X
p
n
p
0
: HIGH Voltage Level
: LOW Voltage Level
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD74AC194FPEL | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:4-bit Bidirectional Unviersal Shift Register |
| HD74AC194RPEL | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:4-bit Bidirectional Unviersal Shift Register |
| HD74AC195 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-bit Parallel-Access Shift Register |
| HD74AC195FPEL | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:4-bit Parallel-Access Shift Register |
| HD74AC195RPEL | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:4-bit Parallel-Access Shift Register |
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