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74LV4040 の電気的特性と機能

74LV4040のメーカーはPhilipsです、この部品の機能は「12-stage binary ripple counter」です。


製品の詳細 ( Datasheet PDF )

部品番号 74LV4040
部品説明 12-stage binary ripple counter
メーカ Philips
ロゴ Philips ロゴ 




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74LV4040 Datasheet, 74LV4040 PDF,ピン配置, 機能
INTEGRATED CIRCUITS
74LV4040
12-stage binary ripple counter
Product specification
IC24 Data Handbook
1998 Jun 23
Philips
Semiconductors

1 Page





74LV4040 pdf, ピン配列
Philips Semiconductors
12-stage binary ripple counter
Product specification
74LV4040
PIN CONFIGURATION
Q11 1
Q5 2
Q4 3
Q6 4
Q3 5
Q2 6
Q1 7
GND 8
16 VCC
15 Q10
14 Q9
13 Q7
12 Q8
11 MR
10 CP
9 Q0
SV00316
Figure 1. Pin configuration
PIN DESCRIPTION
PIN
NUMBER
SYMBOL
9, 7, 6, 5, 3,
2, 4, 13, 12,
14, 15, 1
Q0 to Q11
8 GND
10 CP
11 MR
16 VCC
FUNCTION
Parallel outputs
Ground (0V)
Clock input (HIGH-to-LOW, edge-
triggered)
Master reset input (active HIGH)
Positive supply voltage
LOGIC SYMBOL (IEEE/IEC)
CTR12 0 9
10 +
7
5
11 CT=0
5
3
2
CT
4
13
12
14
15
11 1
SV00318
Figure 2. IEC Logic symbol
LOGIC SYMBOL
Q0 9
Q1 7
Q2 6
Q3 5
Q4 3
10 CP Q5 2
11 MR Q6 4
Q7 13
Q8 12
Q9 14
Q10 15
Q11 1
SV00317
Figure 3. Logic symbol
FUNCTIONAL DIAGRAM
10 CP T
11 MR CD
12-STAGE COUNTER
Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q10 Q11
9 7 5 5 3 2 4 13 12 14 15 1
Figure 4. Functional diagram
LOGIC DIAGRAM
SV00319
FF0
Q
FF3
Q
FF11
Q
CP T T T
Q
RD
Q
RD
Q
RD
MR
Q0 Q1
Figure 5. Logic diagram
Q11
SV00320
1998 Jun 23
3


3Pages


74LV4040 電子部品, 半導体
Philips Semiconductors
12-stage binary ripple counter
Product specification
74LV4040
DC CHARACTERISTICS FOR THE LV FAMILY
Over recommended operating conditions voltages are referenced to GND (ground = 0V)
LIMITS
SYMBOL PARAMETER
TEST CONDITIONS
-40°C to +85°C
MIN TYP1 MAX
VCC = 1.2V
0.9
VIH
HIGH level Input
voltage
VCC = 2.0V
VCC = 2.7 to 3.6V
1.4
2.0
VCC = 4.5 to 5.5V
0.7*VCC
VCC = 1.2V
0.3
VIL
LOW level Input
voltage
VCC = 2.0V
VCC = 2.7 to 3.6V
0.6
0.8
VCC = 4.5 to 5.5
0.3*VCC
VCC = 1.2V; VI = VIH or VIL; –IO = 100µA
1.2
VCC = 2.0V; VI = VIH or VIL; –IO = 100µA 1.8 2.0
VOH
HIGH level output
voltage; all outputs
VCC = 2.7V; VI = VIH or VIL; –IO = 100µA
2.5
2.7
VCC = 3.0V; VI = VIH or VIL; –IO = 100µA 2.8 3.0
VCC = 4.5V; VI = VIH or VIL; –IO = 100µA 4.3 4.5
VOH
HIGH level output
voltage;
STANDARD
VCC = 3.0V; VI = VIH or VIL; –IO = 6mA
outputs
VCC = 4.5V; VI = VIH or VIL; –IO = 12mA
2.40 2.82
3.60 4.20
VCC = 1.2V; VI = VIH or VIL; IO = 100µA
VCC = 2.0V; VI = VIH or VIL; IO = 100µA
VOL
LOW level output
voltage; all outputs
VCC = 2.7V; VI = VIH or VIL; IO = 100µA
VCC = 3.0V; VI = VIH or VIL; IO = 100µA
VCC = 4.5V; VI = VIH or VIL; IO = 100µA
VOL
LOW level output
voltage;
STANDARD
VCC = 3.0V; VI = VIH or VIL; IO = 6mA
outputs
VCC = 4.5V; VI = VIH or VIL; IO = 12mA
0
0 0.2
0 0.2
0 0.2
0 0.2
0.25 0.40
0.35 0.55
II
Input leakage
current
VCC = 5.5V; VI = VCC or GND
1.0
ICC
Quiescent supply
current; MSI
VCC = 5.5V; VI = VCC or GND; IO = 0
20.0
ICC
Additional
quiescent supply
current per input
VCC = 2.7V to 3.6V; VI = VCC –0.6V
500
NOTE:
1. All typical values are measured at Tamb = 25°C.
-40°C to +125°C
MIN MAX
0.9
1.4
2.0
0.7*VCC
0.3
0.6
0.8
0.3*VCC
1.8
2.5
2.8
4.3
2.20
3.50
0.2
0.2
0.2
0.2
0.50
0.65
1.0
160
850
UNIT
V
V
V
V
V
V
µA
µA
µA
1998 Jun 23
6

6 Page



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部品番号部品説明メーカ
74LV4040

12-stage binary ripple counter

Philips
Philips


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