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參數(shù)資料
| 型號： | DM74AS74M |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | Dual D-Type Positive-Edge-Triggered Flip-Flop with Preset and Clear |
| 中文描述： | AS SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PDSO14 |
| 封裝： | 0.150 INCH, SOIC-14 |
| 文件頁數(shù)： | 3/7頁 |
| 文件大?。?/td> | 69K |
| 代理商： | DM74AS74M |
3
www.fairchildsemi.com
D
Absolute Maximum Ratings
(Note 2)
Note 2:
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 ratings.
The “Recommended Operating Conditions” table will define the conditions
for actual device operation.
Recommended Operating Conditions
Note 3:
The (
↑
) arrow indicates the positive edge of the Clock is used for reference.
Electrical Characteristics
over recommended operating free air temperature range. All typical values are measured at V
CC
=
5V, T
A
=
25
°
C.
Symbol
Parameter
Supply Voltage
Input Voltage
Operating Free Air Temperature Range
Storage Temperature Range
Typical
θ
JA
N Package
M Package
7V
7V
0
°
C to
+
70
°
C
65
°
C to
+
150
°
C
76.0
°
C/W
107.0
°
C/W
Symbol
Parameter
Min
4.5
2
Nom
5
Max
5.5
Units
V
V
V
mA
mA
MHz
ns
ns
ns
ns
ns
ns
°
C
V
CC
V
IH
V
IL
I
OH
I
OL
f
CLK
t
W(CLK)
Supply Voltage
HIGH Level Input Voltage
LOW Level Input Voltage
HIGH Level Output Current
LOW Level Output Current
Clock Frequency
Width of Clock Pulse
0.8
2
20
105
0
4
HIGH
LOW
5.5
4
4.5
↑
2
↑
0
↑
0
t
W
t
SU
t
SU
t
H
T
A
Pulse Width Preset & Clear LOW
Data Setup Time (Note 3)
PRE or CLR Setup-Time (Note 3)
Data Hold Time (Note 3)
Free Air Operating Temperature
70
Conditions
Min
Typ
Max
Units
V
IK
V
OH
Input Clamp Voltage
HIGH Level
V
CC
=
4.5V, I
I
=
18 mA
V
CC
=
4.5V to 5.5V,
I
OH
=
2 mA
V
CC
=
4.5V, V
IH
=
Max,
I
OL
=
20 mA
1.2
V
V
CC
2
V
Output Voltage
LOW Level
Output Voltage
Input Current @ Max Input Voltage V
CC
=
5.5V, V
IH
=
7V
HIGH Level Input Current
V
OL
0.35
0.5
V
I
I
I
IH
0.1
20
40
0.5
1.8
112
16
mA
μ
A
μ
A
mA
mA
mA
V
CC
=
5.5V,
V
IH
=
2.7V
V
CC
=
5.5V,
V
IL
=
0.4V
V
CC
=
5.5V, V
O
=
2.25V
V
CC
=
5.5V
Clock, D
Preset, Clear
I
IL
LOW Level Input Current
Clock, D
Preset, Clear
I
O
I
CC
Output Drive Current
30
Supply Current
10.5
mA
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相關(guān)代理商/技術(shù)參數(shù) |
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| DM74AS74M_Q | 功能描述:觸發(fā)器 Dl D-Type Flip-Flop 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 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| DM74AS74MX | 功能描述:觸發(fā)器 Dl D-Type Flip-Flop 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 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| DM74AS74N | 功能描述:觸發(fā)器 Dl D-Type Flip-Flop 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 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| DM74AS74N_Q | 功能描述:觸發(fā)器 Dl D-Type Flip-Flop 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 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| DM74AS74SJ | 功能描述:觸發(fā)器 Dl D-Type Flip-Flop 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 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
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