參數(shù)資料
型號(hào): 74VCX16245
廠商: ON SEMICONDUCTOR
英文描述: Low-Voltage 1.8/2.5/3.3V 16-Bit Transceiver With 3.6 V-Tolerant Inputs and Outputs (3-State,Non-Inverting)(低壓1.8/2.5/3.3V,3.6V容限輸入和輸出,16位收發(fā)器(3態(tài),同相))
中文描述: 低電壓1.8/2.5/3.3V 16收發(fā)器3.6 V的電壓容限輸入和輸出位(3態(tài),非反相)(低壓1.8/2.5/3.3V,3.6V的容限輸入和輸出,16位收發(fā)器(三態(tài),同相))
文件頁(yè)數(shù): 4/12頁(yè)
文件大?。?/td> 140K
代理商: 74VCX16245
74VCX16245
http://onsemi.com
4
DC ELECTRICAL CHARACTERISTICS
T
A
= –40
°
C to +85
°
C
Symbol
Characteristic
Condition
Min
Max
Unit
V
IH
HIGH Level Input Voltage (Note 2.)
1.65V
V
CC
< 2.3V
2.3V
V
CC
2.7V
2.7V < V
CC
3.6V
1.65V
V
CC
< 2.3V
2.3V
V
CC
2.7V
2.7V < V
CC
3.6V
1.65V
V
CC
3.6V; I
OH
= –100
μ
A
V
CC
= 1.65V; I
OH
= –6mA
V
CC
= 2.3V; I
OH
= –6mA
V
CC
= 2.3V; I
OH
= –12mA
V
CC
= 2.3V; I
OH
= –18mA
V
CC
= 2.7V; I
OH
= –12mA
V
CC
= 3.0V; I
OH
= –18mA
V
CC
= 3.0V; I
OH
= –24mA
1.65V
V
CC
3.6V; I
OL
= 100
μ
A
V
CC
= 1.65V; I
OL
= 6mA
V
CC
= 2.3V; I
OL
= 12mA
V
CC
= 2.3V; I
OL
= 18mA
V
CC
= 2.7V; I
OL
= 12mA
V
CC
= 3.0V; I
OL
= 18mA
V
CC
= 3.0V; I
OL
= 24mA
1.65V
V
CC
3.6V; 0V
V
I
3.6V
1.65V
V
CC
3.6V; 0V
V
O
3.6V;
V
I
= V
IH
or V
IL
V
CC
= 0V; V
I
or V
O
= 3.6V
1.65V
V
CC
3.6V; V
I
= GND or V
CC
1.65V
V
CC
3.6V; 3.6V
V
I
, V
O
3.6V
2.7V < V
CC
3.6V; V
IH
= V
CC
– 0.6V
0.65 x V
CC
1.6
V
2.0
V
IL
LOW Level Input Voltage (Note 2.)
0.35 x V
CC
0.7
V
0.8
V
OH
HIGH Level Output Voltage
V
CC
– 0.2
1.25
V
2.0
1.8
1.7
2.2
2.4
2.2
V
OL
LOW Level Output Voltage
0.2
V
0.3
0.4
0.6
0.4
0.4
0.55
I
I
I
OZ
Input Leakage Current
±
5.0
±
10
μ
A
μ
A
3–State Output Current
I
OFF
I
CC
Power–Off Leakage Current
10
μ
A
μ
A
μ
A
Quiescent Supply Current (Note 3.)
20
±
20
I
CC
2. These values of V
I
are used to test DC electrical characteristics only.
3. Outputs disabled or 3–state only.
AC CHARACTERISTICS
(Note 4.; t
R
= t
F
= 2.0ns; C
L
= 30pF; R
L
= 500
)
Increase in I
CC
per Input
750
μ
A
Limits
T
A
= –40
°
C to +85
°
C
V
CC
= 3.0V to 3.6V
V
CC
= 2.3V to 2.7V
V
CC
= 1.65 to1.95V
Symbol
Parameter
Waveform
Min
Max
Min
Max
Min
Max
Unit
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
OSHL
t
OSLH
4. For C
L
= 50pF, add approximately 300ps to the AC maximum specification.
5. Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device.
The specification applies to any outputs switching in the same direction, either HIGH–to–LOW (t
OSHL
) or LOW–to–HIGH (t
OSLH
); parameter
guaranteed by design.
Propagation Delay
Input to Output
1
0.8
0.8
2.5
2.5
1.0
1.0
3.0
3.0
1.5
1.5
6.0
6.0
ns
Output Enable Time to
High and Low Level
2
0.8
0.8
3.8
3.8
1.0
1.0
4.9
4.9
1.5
1.5
9.3
9.3
ns
Output Disable Time From
High and Low Level
2
0.8
0.8
3.7
3.7
1.0
1.0
4.2
4.2
1.5
1.5
7.6
7.6
ns
Output–to–Output Skew
(Note 5.)
0.5
0.5
0.5
0.5
0.75
0.75
ns
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