參數(shù)資料
型號(hào)： MC74AC4040DR
廠商： MOTOROLA INC
元件分類： 計(jì)數(shù)器
英文描述： AC SERIES, ASYN NEGATIVE EDGE TRIGGERED 12-BIT UP BINARY COUNTER, PDSO16
封裝： PLASTIC, SOIC-16
文件頁(yè)數(shù)： 2/5頁(yè)
文件大?。?/td> 120K
代理商： MC74AC4040DR
MC74AC4040
5-2
FACT DATA
MAXIMUM RATINGS*
Symbol
Parameter
Value
Unit
VCC
DC Supply Voltage (Referenced to GND)
–0.5 to +7.0
V
Vin
DC Input Voltage (Referenced to GND)
–0.5 to VCC +0.5
V
Vout
DC Output Voltage (Referenced to GND)
–0.5 to VCC +0.5
V
Iin
DC Input Current, per Pin
±20
mA
Iout
DC Output Current, per Pin
±50
mA
ICC
DC VCC or GND Current per Output Pin
±50
mA
PD
Power Dissipation in Still Air
Plastic**
SOIC Package**
750
500
mW
Tstg
Storage Temperature
–65 to +150
°C
TL
Lead Temperature, 1 mm from Case for 10 seconds
(Plastic DIP or SOIC Package)
260
°C
* Maximum Ratings are those values beyond which damage to the device may occur.
** Derating: Plastic DIP: – 10mW/
°C from 65°C to 125°C
SOIC Package: –7.0 mW/
°C from 65°C to 125°C
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Min
Max
Unit
VCC
DC Supply Voltage (Referenced to GND)
2.0
6.0
V
Vin/Vout
Input Voltage, Output Voltage (Ref. to GND)
0
VCC
TA
Operating Temperature, All Package Types
–40
+85
°C
tr/tf
Input Rise/Fall Time
VCC = 3.0 V
VCC = 4.5 V
VCC = 5.5 V
0
150
ns/V
tr/tf
Input Rise/Fall Time
(Figure 1)
VCC = 3.0 V
VCC = 4.5 V
VCC = 5.5 V
0
150
40
25
ns/V
VCC = 5.5 V
0
25
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