Absolute Maximum Ratings(Note 1) (Note 2) Recommended Operating Cond" />
參數(shù)資料
型號: MM74HC574WMX
廠商: Fairchild Semiconductor
文件頁數(shù): 2/8頁
文件大小: 0K
描述: IC FLIP FLOP OCT D 3ST 20-SOIC
標準包裝: 1
系列: 74HC
功能: 標準
類型: D 型總線
輸出類型: 三態(tài)非反相
元件數(shù): 1
每個元件的位元數(shù): 8
頻率 - 時鐘: 35MHz
延遲時間 - 傳輸: 18ns
觸發(fā)器類型: 正邊沿
輸出電流高,低: 7.8mA,7.8mA
電源電壓: 2 V ~ 6 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 20-SOIC(0.295",7.50mm 寬)
包裝: 標準包裝
其它名稱: MM74HC574WMXDKR
www.fairchildsemi.com
2
MM
74HC574
Absolute Maximum Ratings(Note 1)
(Note 2)
Recommended Operating
Conditions
Note 1: Maximum Ratings are those values beyond which damage to the
device may occur.
Note 2: Unless otherwise specified all voltages are referenced to ground.
Note 3: Power Dissipation temperature derating — plastic “N” package:
12 mW/
qC from 65qC to 85qC.
DC Electrical Characteristics (Note 4)
Note 4: For a power supply of 5V
r10% the worst-case output voltages (VOH, and VOL) occur for HC at 4.5V. Thus the 4.5V values should be used when
designing with this supply. Worst-case VIH and VIL occur at VCC 5.5V and 4.5V respectively. (The VIH value at 5.5V is 3.85V.) The worst-case leakage cur-
rent (IIN, ICC, and IOZ) occur for CMOS at the higher voltage and so the 6.0V values should be used.
Supply Voltage (VCC)
0.5 to 7.0V
DC Input Voltage (VIN)
1.5 to VCC 1.5V
DC Output Voltage (VOUT)
0.5 to VCC 0.5V
Clamp Diode Current (IIK, IOK)
r20 mA
DC Output Current, per pin (IOUT)
r35 mA
DC VCC or GND Current, per pin (ICC)
r70 mA
Storage Temperature Range (TSTG)
65qC to 150qC
Power Dissipation (PD)
(Note 3)
600 mW
S.O. Package only
500 mW
Lead Temperature (TL)
(Soldering 10 seconds)
260
qC
Min
Max
Units
Supply Voltage (VCC)2
6
V
DC Input or Output Voltage
0
VCC
V
(VIN,VOUT)
Operating Temperature Range (TA)
40
85
qC
Input Rise or Fall Times
(tr, tf)
VCC 2.0V
1000
ns
VCC 4.5V
500
ns
VCC 6.0V
400
ns
Symbol
Parameter
Conditions
VCC
TA 25qCTA 40 to 85qCTA 55 to 125qC
Units
Typ
Guaranteed Limits
VIH
Minimum HIGH Level Input
2.0V
1.5
V
Voltage
4.5V
3.15
6.0V
4.2
VIL
Maximum LOW Level Input
2.0V
0.5
V
Voltage
4.5V
1.35
6.0V
1.8
VOH
Minimum HIGH Level Output
VIN VIH or VIL
Voltage
|IOUT| d 20 PA
2.0V
2.0
1.9
V
4.5V
4.5
4.4
6.0V
6.0
5.9
VIN VIH or VIL
|IOUT| d 6.0 mA
4.5V
4.2
3.98
3.84
3.7
V
|IOUT| d 7.8 mA
6.0V
5.7
5.48
5.34
5.2
VOL
Maximum LOW Level Output
VIN VIH or VIL
Voltage
|IOUT| d 20 PA
2.0V
0
0.1
V
4.5V
0
0.1
6.0V
0
0.1
VIN VIH or VIL
|IOUT| d 6.0 mA
4.5V
0.2
0.26
0.33
0.4
V
|IOUT| d 7.8 mA
6.0V
0.2
0.26
0.33
0.4
IIN
Maximum Input Current
VIN VCC or GND
6.0V
r0.1
r1.0
PA
IOZ
Maximum 3-STATE
VOUT VCC or GND
Output Leakage Current
OC
VIH
6.0V
r0.5
r5.0
r10
PA
ICC
Maximum Quiescent Supply
VIN VCC or GND
Current
IOUT 0 PA
6.0V
8.0
80
160
PA
'ICC
Quiescent Supply Current
VCC 5.5V
OE
1.0
1.5
1.8
2.0
mA
per Input Pin
VIN 2.4V
CLK
0.6
0.8
1.0
1.1
or 0.4V (Note 4)
DATA
0.4
0.5
0.6
0.7
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