參數(shù)資料
型號： 74VCXHQ163245TTR
廠商： 意法半導體
英文描述： 16-BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR WITH BUS HOLD AND EMI NOISE CONTROL
中文描述： 16位雙電源總線收發(fā)器電平轉換器與巴士持有和電磁干擾噪音管制
文件頁數(shù)： 8/17頁
文件大小： 643K
代理商： 74VCXHQ163245TTR
74VCXHQ163245
8/17
Table 10: Capacitance Characteristics
1) C
PD
is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
load. (Refer to Test Circuit). Average current can be obtained by the following equation. I
CC(opr)
= C
PD
x V
CC
x f
IN
+ I
CC
/16 (per circuit)
Figure 4: Test Circuit
C
L
= 10/30pF or equivalent (includes jig and probe capacitance)
R
L
= R
1
= 500
or equivalent
R
T
= Z
OUT
of pulse generator (typically 50
)
Table 11: Waveform Symbol Value
Symbol
Parameter
Test Condition
Value
Unit
V
CCA
(V)
V
CCB
(V)
T
A
= 25 °C
-40 to 85 °C
Min.
Typ.
Max.
Min.
Max.
C
INB
C
I/O
Input Capacitance
Input/Output
Capacitance
Power Dissipation
Capacitance
open
3.3
open
2.5
5
6
pF
pF
C
PD
3.3
3.3
2.5
1.8
f=10MHz
29
29
pF
TEST
SWITCH
t
PLH
, t
PHL
t
PZL
, t
PLZ
(V
CC
= 3.0 to 3.6V)
t
PZL
, t
PLZ
(V
CC
= 2.3 to 2.7V or V
CC
= 1.65 to 1.95V)
t
PZH
, t
PHZ
Open
6V
2V
CC
GND
Symbol
V
CC
3.0 to 3.6V
2.3 to 2.7V
1.65 to 1.95V
V
IH
V
M
V
X
V
Y
V
CC
1.5V
V
CC
V
CC
/2
V
OL
+0.15V
V
OL
-0.15V
V
CC
V
CC
/2
V
OL
+0.15V
V
OL
-0.15V
V
OL
+0.3V
V
OL
-0.3V
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PDF描述
74VCXHQ163245 16-BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR WITH BUS HOLD AND EMI NOISE CONTROL
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相關代理商/技術參數(shù)
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74VCXR162245 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LOW VOLTAGE CMOS 16-BIT BUS TRANSCEIVER (3-STATE) WITH 3.6V TOLERANT INPUTS AND OUTPUTS
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