參數(shù)資料
型號: MC74LVX74DTR2
廠商: ON SEMICONDUCTOR
元件分類: 通用總線功能
英文描述: Dual D−Type Flip−Flop with Set and Clear
中文描述: LV/LV-A/LVX/H SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PDSO14
封裝: LEAD FREE, TSSOP-14
文件頁數(shù): 2/7頁
文件大?。?/td> 121K
代理商: MC74LVX74DTR2
MC74LVX74
http://onsemi.com
2
Figure 2. Logic Diagram
O1
SD1
Q
4
5
D1
D
2
CP1
CP
3
CD1
1
O1
Q
6
SD
CD
O2
SD2
Q
10
9
D2
D
12
CP2
CP
11
CD2
13
O2
Q
8
SD
CD
INPUTS
OUTPUTS
SDn
CDn
CPn
Dn
On
On
OPERATING MODE
L
H
H
L
X
X
X
X
H
L
L
H
Asynchronous Set
Asynchronous Clear
L
L
X
X
H
H
Undetermined
H
H
H
H
h
l
H
L
L
H
Load and Read Register
H
H
X
NC
NC
Hold
H = High Voltage Level; h = High Voltage Level One Setup Time Prior to the LowtoHigh Clock Transition; L = Low Voltage Level; l =
Low Voltage Level One Setup Time Prior to the LowtoHigh Clock Transition; NC = No Change; X = High or Low Voltage Level or
Transitions are Acceptable;
= LowtoHigh Transition;
= Not a LowtoHigh Transition; For I
CC
Reasons DO NOT FLOAT Inputs
MAXIMUM RATINGS
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
Symbol
Parameter
Value
Unit
V
CC
DC Supply Voltage
–0.5 to +7.0
mA
V
V
in
DC Input Voltage
–0.5 to +7.0
V
V
out
DC Output Voltage
–0.5 to V
CC
+0.5
V
I
IK
Input Diode Current
20
I
OK
Output Diode Current
±
20
mA
I
out
DC Output Current, per Pin
±
25
mA
I
CC
DC Supply Current, V
CC
and GND Pins
±
50
mA
P
D
Power Dissipation
180
mW
T
stg
Storage Temperature
–65 to +150
C
RECOMMENDED OPERATING CONDITIONS
相關(guān)PDF資料
PDF描述
MC74LVX74DTR2G Dual D−Type Flip−Flop with Set and Clear
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MC74LVX74MELG Dual D−Type Flip−Flop with Set and Clear
MC74LVX74MG Dual D−Type Flip−Flop with Set and Clear
MC74LVX74D LOW-VOLTAGE CMOS
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