參數(shù)資料
型號(hào): MC74AC4040DT
廠商: ON SEMICONDUCTOR
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, TSSOP-16
文件頁數(shù): 2/7頁
文件大?。?/td> 153K
代理商: MC74AC4040DT
MC74AC4040
http://onsemi.com
2
Figure 2. Logic Diagram
CLOCK
10
11
RESET
PIN 16 = VCC
PIN 8 = GND
9
7
6
5
3
2
4
13
12
14
15
1
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
Q9
Q10
Q11
Q12
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
(Figure 1)
VCC = 3.0 V
VCC = 4.5 V
VCC = 5.5 V
0
150
40
25
ns/V
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