參數(shù)資料
型號(hào)： 74LV4040
廠商： NXP Semiconductors N.V.
元件分類： 通用總線功能
英文描述： 12-stage binary ripple counter
中文描述： 12位的二進(jìn)制紋波計(jì)數(shù)器
文件頁(yè)數(shù)： 6/14頁(yè)
文件大小： 133K
代理商： 74LV4040
Philips Semiconductors
Product specification
74LV4040
12-stage binary ripple counter
1998 Jun 23
6
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
TYP
1
-40
°
C to +125
°
C
MIN
0.9
1.4
2.0
0.7*V
CC
UNIT
MIN
0.9
1.4
2.0
0.7*V
CC
MAX
MAX
V
CC
= 1.2V
V
CC
= 2.0V
V
CC
= 2.7 to 3.6V
V
CC
= 4.5 to 5.5V
V
CC
= 1.2V
V
CC
= 2.0V
V
CC
= 2.7 to 3.6V
V
CC
= 4.5 to 5.5
V
CC
= 1.2V; V
I
= V
IH
or V
IL;
–I
O
= 100
μ
A
V
CC
= 2.0V; V
I
= V
IH
or V
IL;
–I
O
= 100
μ
A
V
CC
= 2.7V; V
I
= V
IH
or V
IL;
–I
O
= 100
μ
A
V
CC
= 3.0V; V
I
= V
IH
or V
IL;
–I
O
= 100
μ
A
V
CC
= 4.5V; V
I
= V
IH
or V
IL;
–I
O
= 100
μ
A
V
IH
HIGH level Input
voltage
V
0.3
0.6
0.8
0.3
0.6
0.8
V
IL
LOW level Input
voltage
V
0.3*V
CC
0.3*V
CC
1.2
2.0
2.7
3.0
4.5
HIGH level output
voltage; all outputs
voltage all out uts
1.8
2.5
2.8
4.3
1.8
2.5
2.8
4.3
V
OH
V
V
OH
HIGH level output
voltage;
STANDARD
outputs
V
CC
= 3.0V; V
I
= V
IH
or V
IL;
–I
O
= 6mA
2.40
2.82
2.20
V
V
CC
= 4.5V; V
I
= V
IH
or V
IL;
–I
O
= 12mA
3.60
4.20
3.50
V
CC
= 1.2V; V
I
= V
IH
or V
IL;
I
O
= 100
μ
A
V
CC
= 2.0V; V
I
= V
IH
or V
IL;
I
O
= 100
μ
A
V
CC
= 2.7V; V
I
= V
IH
or V
IL;
I
O
= 100
μ
A
V
CC
= 3.0V; V
I
= V
IH
or V
IL;
I
O
= 100
μ
A
V
CC
= 4.5V; V
I
= V
IH
or V
IL;
I
O
= 100
μ
A
0
0
0
0
0
LOW level output
voltage; all outputs
voltage all out uts
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
V
OL
V
V
OL
LOW level output
voltag
STANDARD
outputs
V
CC
= 3.0V; V
I
= V
IH
or V
IL;
I
O
= 6mA
0.25
0.40
0.50
V
V
CC
= 4.5V; V
I
= V
IH
or V
IL;
I
O
= 12mA
0.35
0.55
0.65
I
I
Input leakage
current
Quiescent supply
current; MSI
Additional
quiescent supply
current per input
V
CC
= 5.5V; V
I
= V
CC
or GND
1.0
1.0
μ
A
I
CC
V
CC
= 5.5V; V
I
= V
CC
or GND; I
O
= 0
20.0
160
μ
A
I
CC
V
CC
= 2.7V to 3.6V; V
I
= V
CC
–0.6V
500
850
μ
A
NOTE:
1. All typical values are measured at T
amb
= 25
°
C.
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