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74VCXH32245 Datasheet(PDF) 5 Page - STMicroelectronics

Part No. 74VCXH32245
Description  LOW VOLTAGE CMOS 32-BIT BUS TRANSCEIVER (3-STATE) WITH 3.6V TOLERANTAT INPUTS AND OUTPUTS
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Maker  STMICROELECTRONICS [STMicroelectronics]
Homepage  http://www.st.com
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74VCXH32245 Datasheet(HTML) 5 Page - STMicroelectronics

 
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DC SPECIFICATIONS (2.3V < VCC ≤ 2.7V unless otherwise specified)
DYNAMIC SWITCHING CHARACTERISTICS (TA = 25°C, Input tr = tf = 2.0ns, CL = 30pF)
1) Number of output defined as "n". Measured with "n-1" outputs switching from HIGH to LOW or LOW to HIGH. The remaining output is
measured in the LOW state.
2) Number of outputs defined as "n". Measured with "n-1" outputs switching from HIGH to LOW or LOW to HIGH. The remaining output is
measured in the HIGH state.
3) Parameters guaranteed by design.
Symbol
Parameter
Test Condition
Value
Unit
VCC
(V)
-40 to 85 °C
Min.
Max.
VIH
High Level Input Voltage
2.3 to 2.7
1.6
V
VIL
Low Level Input Voltage
2.3 to 2.7
0.7
V
VOH
High Level Output Voltage
2.3 to 2.7
IO=-100 µAVCC-0.2
V
2.3
IO=-6 mA
2.0
2.3
IO=-12 mA
1.8
2.3
IO=-18 mA
1.7
VOL
Low Level Output Voltage
2.3 to 2.7
IO=100 µA
0.2
V
2.3
IO=12 mA
0.4
2.3
IO=18 mA
0.6
II
Input Leakage Current
2.3 to 2.7
VI = VCC or GND
± 5
µA
II(HOLD)
Input Hold Current
2.3
VI = 0.8V
45
µA
2.3
VI = 2V
-45
IOZ
High Impedance Output Leakage
Current
2.3 to 2.7
VI = VIH orVIL
VO = 0 to 5.5V
± 10
µA
Ioff
Power Off Leakage Current
0
VI or VO = 0 to 3.6V
10
µA
ICC
Quiescent Supply Current
3.6
VI = VCC or GND
20
µA
VI or VO = VCC to 3.6V
± 20
Symbol
Parameter
Test Condition
Value
Unit
VCC
(V)
TA = 25 °C
Min.
Typ.
Max.
VOLP
Dynamic Peak Low Level Quiet
Output (note 1, 3)
2.5
VIL = 0V, VIH = VCC
0.6
V
3.3
0.8
VOLV
Dynamic Valley Low Level Quiet
Output (note 1, 3)
2.5
VIL = 0V, VIH = VCC
-0.6
V
3.3
-0.8
VOHV
Dynamic Valley High Level Quiet
Output (note 2, 3)
2.5
VIL = 0V, VIH = VCC
1.9
V
3.3
2.2


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