Absolute Maximum Ratings(Note 1) (Note 2) Recommend" />
參數(shù)資料
型號: MM74HCT374WMX
廠商: Fairchild Semiconductor
文件頁數(shù): 5/10頁
文件大?。?/td> 0K
描述: IC FLIP FLOP OCTAL D 20SOIC
標準包裝: 1
系列: 74HCT
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: 30MHz
延遲時間 - 傳輸: 30ns
觸發(fā)器類型: 正邊沿
輸出電流高,低: 7.2mA,7.2mA
電源電壓: 4.5 V ~ 5.5 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: MM74HCT374WMXDKR
www.fairchildsemi.com
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74HCT374
Absolute Maximum Ratings(Note 1)
(Note 2)
Recommended Operating
Conditions
Note 1: Absolute Maximum Ratings are those values beyond which dam-
age 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
VCC 5V r 10% (unless otherwise specified)
Note 4: Measured per pin. All others tied to VCC or ground.
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)4.5
5.5
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)
500
ns
Symbol
Parameter
Conditions
TA 25qCTA 40 to 85qCTA 55 to 125qC
Units
Typ
Guaranteed Limits
VIH
Minimum HIGH Level
2.0
V
Input Voltage
VIL
Maximum LOW Level
0.8
V
Input Voltage
VOH
Minimum HIGH Level
VIN VIH or VIL
Output Voltage
|IOUT| 20 PAVCC
VCC 0.1
V
|IOUT| 6.0 mA, VCC 4.5V
4.2
3.98
3.84
3.7
V
|IOUT| 7.2 mA, VCC 5.5V
5.7
4.98
4.84
4.7
V
VOL
Maximum LOW Level
VIN VIH or VIL
Voltage
|IOUT| 20 PA
0
0.1
V
|IOUT| 6.0 mA, VCC 4.5V
0.2
0.26
0.33
0.4
V
|IOUT| 7.2 mA, VCC 5.5V
0.2
0.26
0.33
0.4
V
IIN
Maximum Input
VIN VCC or GND,
r0.1
r1.0
PA
Current
VIH or VIL
IOZ
Maximum 3-STATE
VOUT VCC or GND
Output Leakage
Enable
VIH or VIL
r0.5
r5.0
r10
PA
Current
ICC
Maximum Quiescent
VIN VCC or GND
8.0
80
160
PA
Supply Current
IOUT 0 PA
VIN 2.4V or 0.5V (Note 4)
1.0
1.3
1.5
mA
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