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74AC16245 Datasheet(Hoja de datos) 4 Page - STMicroelectronics

No. de Pieza. 74AC16245
Descripción  16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS (NON INVERTED)
Descarga  9 Pages
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Fabricante  STMICROELECTRONICS [STMicroelectronics]
Página de inicio  http://www.st.com
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74AC16245
4/9
DC SPECIFICATIONS
AC ELECTRICAL CHARACTERISTICS (CL =50pF, RL = 500 Ω, Input tr =tf =3ns)
(*) Voltage range is 3.3V
± 0.3V
(**) Voltage range is 5.0V
± 0.5V
Symbol
Parameter
Test Condition
Value
Unit
VCC
(V)
TA =25 °C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
VIH
High Level Input
Voltage
3.0
VO = 0.1 V or
VCC-0.1V
2.1
1.5
2.1
2.1
V
4.5
3.15
2.25
3.15
3.15
5.5
3.85
2.75
3.85
3.85
VIL
Low Level Input
Voltage
3.0
VO = 0.1 V or
VCC-0.1V
1.5
0.9
0.9
0.9
V
4.5
2.25
1.35
1.35
1.35
5.5
2.75
1.65
1.65
1.65
VOH
High Level Output
Voltage
3.0
IO=-50 µA
2.9
2.99
2.9
2.9
V
4.5
IO=-50 µA
4.4
4.49
4.4
4.4
5.5
IO=-50 µA
5.4
5.49
5.4
5.4
3.0
IO=-12 mA
2.56
2.46
2.46
4.5
IO=-24 mA
3.86
3.76
3.76
5.5
IO=-24 mA
4.86
4.76
4.76
VOL
Low Level Output
Voltage
3.0
IO=50 µA
0.002
0.1
0.1
0.1
V
4.5
IO=50 µA
0.001
0.1
0.1
0.1
5.5
IO=50 µA
0.001
0.1
0.1
0.1
3.0
IO=12 mA
0.36
0.44
0.44
4.5
IO=24 mA
0.36
0.44
0.44
II
Input Leakage
Current
5.5
VI =VCC or GND
± 0.1
± 1
± 1
µA
IOZ
High Impedance
Output Leakage
Current
5.5
VI =VIH or VIL
VO =VCC or GND
± 0.5
± 5
± 5
µA
ICC
Quiescent Supply
Current
5.5
VI =VCC or GND
440
40
µA
Symbol
Parameter
Test Condition
Value
Unit
VCC
(V)
CL
(pF)
TA = 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
tPLH tPHL Propagation Delay
Time
3.3(*)
6
6.3
8.5
9.0
ns
5.0(**)
4.5
5.0
6.5
7.5
tPZL tPZH Output Enable
Time
3.3(*)
8
8.5
11.0
12.0
ns
5.0(**)
5.5
6.0
7.0
8.0
tPLZ tPHZ Output Disable
Time
3.3(*)
7.5
8.0
9.3
10.0
ns
5.0(**)
5.7
6.0
7.0
8.0




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