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74VCX163245TBR Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza
componentes Descripción
Fabricante
74VCX163245TBR
16-BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR
ST-Microelectronics
STMicroelectronics ST-Microelectronics
74VCX163245TBR Datasheet PDF : 15 Pages
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74VCX163245
DYNAMIC SWITCHING CHARACTERISTICS
Symbol
Parameter
VOLPA Dynamic Low Level
Quiet An Output
VOLPB Dynamic Low Level
Quiet Bn Output
VOLVA Dynamic Low Level
Quiet An Output
VOLVB Dynamic Low Level
Quiet Bn Output
VOHVA Dynamic Low Level
Quiet An Output
VOHVB Dynamic Low Level
Quiet Bn Output
VCCB
(V)
1.8
1.8
2.5
1.8
1.8
2.5
1.8
1.8
2.5
1.8
1.8
2.5
1.8
1.8
2.5
1.8
1.8
2.5
Test Condition
Value
VCCA
(V)
2.5
3.3
3.3
2.5
3.3
3.3
2.5
3.3
3.3
2.5
3.3
3.3
2.5
3.3
3.3
2.5
3.3
3.3
TA = 25 °C
-40 to 85 °C Unit
Min. Typ. Max. Min. Max.
0.25
CL =30pF
VIL =0V VIH =Vcc
0.25
0.6
V
0.6
CL =30pF
VIL =0V VIH =Vcc
0.8
0.8
V
CL =30pF
VIL =0V VIH =Vcc
-0.6
-0.8
-0.8
V
-0.25
CL =30pF
VIL =0V VIH =Vcc
-0.25
-0.6
V
1.7
CL =30pF
VIL =0V VIH =Vcc
2.0
2.0
V
1.3
CL =30pF
VIL =0V VIH =Vcc
1.3
1.7
V
AC ELECTRICAL CHARACTERISTICS
Test Condition
Symbol
Parameter
VCCB
(V)
VCCA
(V)
tPLH tPHL
tPLH tPHL
tPZL tPZH
tPZL tPZH
tPLZ tPHZ
tPLZ tPHZ
tOSLH
tOSHL
Propagation Delay Time
An to Bn
Propagation Delay Time
Bn to An
Output Enable Time
OE to An
Output Enable Time
OE to Bn
Output Disable Time
OE to An
Output Disable Time
OE to Bn
Output To Output Skew
Time (note1, 2)
1.8 ± 0.15
1.8 ± 0.15
2.5 ± 0.2
1.8 ± 0.15
1.8 ± 0.15
2.5 ± 0.2
1.8 ± 0.15
1.8 ± 0.15
2.5 ± 0.2
1.8 ± 0.15
1.8 ± 0.15
2.5 ± 0.2
1.8 ± 0.15
1.8 ± 0.15
2.5 ± 0.2
1.8 ± 0.15
1.8 ± 0.15
2.5 ± 0.2
1.8 ± 0.15
1.8 ± 0.15
1.8 ± 0.15
2.5 ± 0.2
3.3 ± 0.3
3.3 ± 0.3
2.5 ± 0.2
3.3 ± 0.3
3.3 ± 0.3
2.5 ± 0.2
3.3 ± 0.3
3.3 ± 0.3
2.5 ± 0.2
3.3 ± 0.3
3.3 ± 0.3
2.5 ± 0.2
3.3 ± 0.3
3.3 ± 0.3
2.5 ± 0.2
3.3 ± 0.3
3.3 ± 0.3
2.5 ± 0.2
3.3 ± 0.3
3.3 ± 0.3
CL = 30 pF
RL = 500 Ω
CL = 30 pF
RL = 500 Ω
CL = 30 pF
RL = 500 Ω
CL = 30 pF
RL = 500 Ω
CL = 30 pF
RL = 500 Ω
CL = 30 pF
RL = 500 Ω
CL = 30 pF
RL = 500 Ω
Value
-40 to 85 °C
Min.
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Max.
5.8
6.2
4.4
5.5
5.1
4.0
5.3
5.1
4.0
8.3
8.2
4.6
5.2
5.6
4.5
4.6
4.5
4.4
0.5
0.5
0.75
Unit
ns
ns
ns
ns
ns
ns
ns
7/15

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