參數(shù)資料
型號(hào)： 74ALVCH16821DL-T
英文描述： 20-Bit D-Type Flip-Flop
中文描述： 20位D型觸發(fā)器
文件頁數(shù)： 2/5頁
文件大小： 53K
代理商： 74ALVCH16821DL-T
www.fairchildsemi.com
2
7
Absolute Maximum Ratings
(Note 1)
Recommended Operating
Conditions
(Note 3)
Note 1:
The Absolute Maximum Ratings are those values beyond which
the safety of the device cannot be guaranteed. The device should not be
operated at these limits. The parametric values defined in the Electrical
Characteristics tables are not guaranteed at the Absolute Maximum Rat-
ings. The
“
Recommended Operating Conditions
”
table will define the condi-
tions for actual device operation.
Note 2:
I
O
Absolute Maximum Rating must be observed, limited to 4.6V.
Note 3:
Floating or unused control inputs must be held HIGH or LOW.
DC Electrical Characteristics
Supply Voltage (V
CC
)
DC Input Voltage (V
I
)
Output Voltage (V
O
) (Note 2)
DC Input Diode Current (I
IK
)
V
I
<
0V
DC Output Diode Current (I
OK
)
V
O
<
0V
DC Output Source/Sink Current
(I
OH
/I
OL
)
DC V
CC
or GND Current per
Supply Pin (I
CC
or GND)
Storage Temperature Range (T
STG
)
0.5V to
+
4.6V
0.5V to 4.6V
0.5V to V
CC
+
0.5V
50 mA
50 mA
±
50 mA
±
100 mA
65
°
C to
+
150
°
C
Power Supply
Operating
Input Voltage (V
I
)
Output Voltage (V
O
)
Free Air Operating Temperature (T
A
)
Minimum Input Edge Rate (
t/
V)
V
IN
=
0.8V to 2.0V, V
CC
=
3.0V
1.65V to 3.6V
0V to V
CC
0V to V
CC
40
°
C to
+
85
°
C
5 ns/V
Symbol
Parameter
Conditions
V
CC
(V)
Min
Max
Units
V
IH
HIGH Level Input Voltage
1.65 - 1.95
2.3 - 2.7
2.7 - 3.6
0.65 x V
CC
1.7
2.0
V
V
IL
LOW Level Input Voltage
1.65 - 1.95
2.3 - 2.7
2.7 - 3.6
0.35 x V
CC
0.7
0.8
V
V
OH
HIGH Level Output Voltage
I
OH
=
100
μ
A
I
OH
=
4 mA
I
OH
=
6 mA
I
OH
=
12 mA
1.65 - 3.6
1.65
2.3
V
CC
- 0.2
1.2
2.0
V
2.3
2.7
3.0
1.7
2.2
2.4
I
OH
=
24 mA
I
OL
=
100
μ
A
I
OL
=
4 mA
I
OL
=
6 mA
I
OL
=
12 mA
3.0
2
V
OL
LOW Level Output Voltage
1.65 - 3.6
1.65
0.2
0.45
V
2.3
2.3
2.7
0.4
0.7
0.4
I
OL
=
24 mA
3.0
1.65
2.3
0.55
4
12
12
24
4
I
OH
High Level Output Current
mA
2.7
3.0
1.65
I
OL
LOW Level Output Current
mA
2.3
2.7
3
12
12
24
±
5.0
10
750
I
I
I
CC
I
CC
Input Leakage Current
Quiescent Supply Current
Increase in I
CC
per Input
0
≤
V
I
≤
3.6V
V
I
=
V
CC
or GND, I
O
=
0
V
IH
=
V
CC
0.6V
3.6
3.6
μ
A
μ
A
μ
A
3 - 3.6
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74ALVCH16823DGG,11 功能描述:觸發(fā)器 18-BIT BUS INTERFACE RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時(shí)間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
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