參數(shù)資料
型號(hào)： DM74AS574N
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： 通用總線功能
英文描述： Octal D-Type Edge-Triggered Flip-Flops with 3-STATE Outputs
中文描述： AS SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDIP20
封裝： 0.300 INCH, PLASTIC, MS-001, DIP-20
文件頁(yè)數(shù)： 3/6頁(yè)
文件大?。?/td> 60K
代理商： DM74AS574N
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
Note 3:
The output conditions have been chosen to produce a current that closely approximates one half of the true short circuit output current, I
OS
.
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
52.0
°
C/W
70.0
°
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
WCLK
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
80
0
4
6
4
↑
2
↑
0
HIGH
LOW
ns
t
SU
t
H
T
A
Data Setup Time (Note 2)
Data Hold Time (Note 2)
Free Air Operating Temperature
ns
ns
°
C
70
Conditions
Min
Typ
Max
Units
V
IK
V
OH
Input Clamp Voltage
V
CC
=
4.5V, I
I
=
18 mA
V
CC
=
4.5V, V
IL
=
V
IL
Max,
I
OH
=
Max
I
OH
=
2 mA, V
CC
=
4.5V to 5.5V
V
CC
=
4.5V, V
IH
=
2V,
I
OL
=
Max
1.2
V
HIGH Level
Output Voltage
2.4
3.2
V
V
CC
2
V
OL
LOW Level
Output Voltage
Input Current @ Max Input Voltage V
CC
=
5.5V, V
IH
=
7V
HIGH Level Input Current
LOW Level Input Current
Output Drive Current
0.35
0.5
V
I
I
I
IH
I
IL
I
O
(Note 3)
I
OZH
0.1
mA
μ
A
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, V
IH
=
2V,
V
O
=
2.7V
V
CC
=
5.5V, V
IH
=
2V,
V
O
=
0.4V
V
CC
=
5.5V
Outputs Open
20
0.5
112
30
OFF-State Output Current,
HIGH Level Voltage Applied
OFF-State Output Current,
50
μ
A
I
OZL
50
μ
A
LOW Level Voltage Applied
Supply Current
I
CC
Outputs HIGH
Outputs LOW
73
85
116
134
mA
Outputs Disabled
84
134
相關(guān)PDF資料
PDF描述
DM74AS574WM Octal D-Type Edge-Triggered Flip-Flops with 3-STATE Outputs
DM74AS574 Octal D-Type Edge-Triggered Flip-Flops with 3-STATE Outputs(八通用D型邊緣觸發(fā)器(三態(tài)輸出))
DM74AS574WMX Octal D-Type Flip-Flop
DM74AS640 Replaced by SN74LVC863A : 9-Bit Bus Transceiver With 3-State Outputs 0-SSOP -40 to 85
DM74AS640N Replaced by SN74LVC863A : 9-Bit Bus Transceiver With 3-State Outputs 24-SOIC -40 to 85
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DM74AS574N_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
DM74AS574WM 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
DM74AS574WM 90 制造商:National Semiconductor 功能描述:74AS574 NSC S1I2C
DM74AS574WM90 制造商:National Semiconductor 功能描述:74AS574 NSC S1I2C
DM74AS574WMX 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
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