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參數(shù)資料
| 型號(hào)： | DM74AS374 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Octal D-Type Edge-Triggered Flip-Flops |
| 中文描述： | 八路D型邊沿觸發(fā)觸發(fā)器 |
| 文件頁(yè)數(shù)： | 3/6頁(yè) |
| 文件大?。?/td> | 59K |
| 代理商： | DM74AS374 |
3
www.fairchildsemi.com
D
Absolute Maximum Ratings
(Note 1)
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 ratings.
The “Recommended Operating Conditions” table will define the conditions
for actual device operation.
Recommended Operating Conditions
Note 2:
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
Voltage Applied to Disabled Output
Operating Free Air Temperature Range
Storage Temperature Range
Typical
θ
JA
N Package
M Package
7V
7V
5.5V
0
°
C to
+
70
°
C
65
°
C to
+
150
°
C
52.5
°
C/W
70.5
°
C/W
Symbol
Parameter
Min
4.5
2
Nom
5
Max
5.5
Units
V
V
V
mA
mA
MHz
V
CC
V
IH
V
IL
I
OH
I
OL
f
CLK
t
W
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
15
48
125
0
4
3
2
↑
3
↑
0
HIGH
LOW
ns
t
SU
t
H
T
A
Data Setup Time (Note 2)
Data Hold Time (Note 2)
Operating Free Air Temperature
0
0
ns
ns
°
C
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, I
OH
=
Max
I
OH
=
2 mA, V
CC
=
4.5V to 5.5V
1.2
V
2.4
3.2
V
Output Voltage
LOW Level
Output Voltage
V
CC
2
V
OL
V
CC
=
4.5V, I
OL
=
Max
0.35
0.5
V
I
I
I
IH
I
IL
I
O
I
OZH
Input Current @ Max Input Voltage
HIGH Level Input Current
LOW Level Input Current
V
CC
=
5.5V, V
IH
=
7V
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, V
O
=
2.7V
0.1
20
0.5
112
50
mA
μ
A
mA
Output Drive Current
OFF-State Output Current,
HIGH Level Voltage Applied
30
mA
μ
A
I
OZL
OFF-State Output Current,
LOW Level Voltage Applied
Supply Current
V
CC
=
5.5V, V
O
=
0.4V
50
μ
A
I
CC
V
CC
=
5.5V
Outputs Open
Outputs HIGH
77
120
Outputs LOW
Outputs Disabled
84
84
128
128
mA
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DM74AS374N | Octal D-Type Edge-Triggered Flip-Flops |
| DM74AS374WM | Octal D-Type Edge-Triggered Flip-Flops |
| DM74AS374WMX | Octal D-Type Flip-Flop |
| DM74AS573 | Octal D-Type Transparent Latch with 3-STATE Outputs(八通用D型鎖存器(三態(tài)輸出)) |
| DM74AS573N | Octal D-Type Transparent Latch with 3-STATE Outputs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DM74AS374N | 功能描述:觸發(fā)器 Oct 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(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 |
| DM74AS374N_Q | 功能描述:觸發(fā)器 Oct 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(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 |
| DM74AS374WM | 功能描述:觸發(fā)器 Oct D-Type Flip-Flop 3-STATE Outputs 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 |
| DM74AS374WMX | 功能描述:觸發(fā)器 Oct D-Type Trans Lat 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 |
| DM74AS533 WAF | 制造商:Texas Instruments 功能描述: |
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