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54AC164245 Datasheet(PDF) 9 Page - STMicroelectronics

Part No. 54AC164245
Description  Rad-hard 16-bit transceiver, 3.3 V to 5 V bidirectional level shifter
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Maker  STMICROELECTRONICS [STMicroelectronics]
Homepage  http://www.st.com
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54AC164245 Datasheet(HTML) 9 Page - STMicroelectronics

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54AC164245
Electrical characteristics
Doc ID 18093 Rev 2
9/22
VOH1
High level output voltage port A,
IOH = -8 mA for all inputs
affecting output under test,
VI = VDD2 or VSS
3.3 V
VDD1 = 4.5 V
VDD2 = 2.7 V
VDD2-0.9
V
5 V
VDD1 = 4.5 V
VDD2 = 4.5 V
VDD2-0.7
High level output voltage port B,
IOH = -8 mA for all inputs
affecting output under test,
VI = VDD1 or VSS
3.3 V
VDD1 = 2.7 V
VDD2 = 2.7 V
VDD1-0.9
5 V
VDD1 = 4.5 V
VDD2 = 2.7 V
VDD1-0.7
VOH2
High level output voltage
port A, IOH = - 100 µA for all
inputs affecting output under
test, VI = VDD2 or VSS
3.3 V
VDD1 = 4.5 V
VDD2 = 2.7 V
VDD2-0.2
5 V
VDD1 = 4.5 V
VDD2 = 4.5 V
VDD2-0.2
High level output voltage
port B, IOH = - 100 µA for all
inputs affecting output under
test, VI = VDD1 or VSS
3.3 V
VDD1 = 2.7 V
VDD2 = 2.7 V
VDD1-0.2
5 V
VDD1 = 4.5 V
VDD2 = 2.7 V
VDD1-0.2
IOL
(3)
Output current (sink)
port A, VI = VSS
3.3 V
VDD1 = 4.5 V
VDD2 = 2.7 V
VOL = 0.5 V
8.0
mA
5 V
VDD1 = 4.5 V
VDD2 = 4.5 V
VOL = 0.4 V
8.0
Output current (sink)
port B, VI = VSS
3.3 V
VDD1 = 2.7 V
VDD2 = 2.7 V
VOL = 0.5 V
8.0
5 V
VDD1 = 4.5 V
VDD2 = 2.7 V
VOL = 0.4 V
8.0
Table 6.
DC specifications (1) (continued)
Symbol
Parameter
Port
voltage
Test condition (VDD)
(2)
Limits
Unit
Min.
Max.


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