參數(shù)資料
型號: 74LV393
廠商: NXP Semiconductors N.V.
元件分類: 通用總線功能
英文描述: Dual 4-bit binary ripple counter(雙通道4位二進制紋波計數(shù)器)
中文描述: 雙4位二進制紋波計數(shù)器(雙通道4位二進制紋波計數(shù)器)
文件頁數(shù): 5/12頁
文件大小: 115K
代理商: 74LV393
Philips Semiconductors
Product specification
74LV393
Dual 4-bit binary ripple counter
1998 Jun 10
5
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
UNIT
MIN
0.9
MAX
MAX
HIGH level I
voltage
t
V
CC
= 1.2V
V
CC
= 2.0V
V
CC
= 2.7 to 3.6V
V
CC
= 1.2V
V
CC
= 2.0V
V
CC
= 2.7 to 3.6V
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
IH
1.4
1.4
V
2.0
2.0
LOW level I
voltage
t
0.3
0.3
V
IL
0.6
0.6
V
0.8
0.8
1.2
HIGH level output
voltage; all outputs
1.8
2.0
1.8
2.5
2.7
2.5
V
OH
2.8
3.0
2.8
V
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
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
0
LOW level output
voltage; all outputs
0
0.2
0.2
0
0.2
0.2
V
OL
0
0.2
0.2
V
LOW level output
voltage;
STANDARD
outputs
V
CC
= 3.0V; V
I
= V
IH
or V
IL;
I
O
= 6mA
0.25
0.40
0.50
I
I
Input leakage
current
Quiescent supply
current; MSI
Additional
quiescent supply
current per input
V
CC
= 3.6V; V
I
= V
CC
or GND
1.0
1.0
μ
A
I
CC
V
CC
= 3.6V; 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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