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參數(shù)資料
| 型號： | 54298DM |
| 英文描述： | Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits |
| 中文描述： | 2，輸入數(shù)字復(fù)接器 |
| 文件頁數(shù)： | 3/4頁 |
| 文件大?。?/td> | 90K |
| 代理商： | 54298DM |
Switching Characteristics
V
CC
e a
5.0V, T
A
e a
25
§
C (See Section 1 for test waveforms and output load)
C
L
e
15 pF
R
L
e
400
X
Symbol
Parameter
Units
Min
Max
t
PLH
t
PHL
Propagation Delay, CP to Q
n
27
32
ns
Functional Description
This device is a high speed quad 2-port register. It selects
four bits of data from two sources (ports) under the control
of a Common Select input (S). The selected data is trans-
ferred to the 4-bit output register synchronous with the
HIGH-to-LOW transition of the Clock input (CP). The 4-bit
output register is fully edge-triggered. The Data inputs (I
nx
)
and Select input (S) need be stable only one setup time
prior to the HIGH-to-LOW transition of the clock for predict-
able operation.
Truth Table
Inputs
Output
S
I
0x
I
1x
Q
x
I
I
I
X
X
l
h
L
H
L
H
h
X
X
h
h
l
e
LOW Voltage Level one setup time prior to the HIGH-to-LOWclock
transition.
h
e
HIGH Voltage Level one setup time prior to the HIGH-to-LOW clock
transition.
H
e
HIGH Voltage level
L
e
LOW Voltage level
X
e
Immaterial
Logic Diagram
TL/F/10215–3
3
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 54298DMQB | 2-Input Digital Multiplexer |
| 54298FMQB | Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits |
| 5430000 | GEHAEUSE POLYSTROL ZWEIFARB 120X65X40 |
| 5435000 | GEHAEUSE POLYSTROL ZWEIFARB 120X65X65 |
| 5440000 | Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 54298DMQB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2-Input Digital Multiplexer |
| 54298FMQB | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| 54299008 | 制造商:Pentair Technical Products / Hoffman 功能描述:GASKET |
| 5429EHG1W00082 | 制造商:Laird Technologies Inc 功能描述:IO,NiCu,CF,V0 / .060x.820x.820IN / UOM=EA |
| 5429FCT2052ATD | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:FAST CMOS OCTAL REGISTERED TRANSCEIVERS |
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