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54C164245 Datasheet(PDF) 13 Page - STMicroelectronics

Part # 54C164245
Description  Rad-hard 16-bit transceiver 3.3 V to 5 V bidirectional level shifter
PDF  23 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

54C164245 Datasheet(HTML) 13 Page - STMicroelectronics

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DocID18093 Rev 4
13/23
54AC164245
Electrical characteristics
23
In Table 7, data are guaranteed by design but not tested.
Table 7. AC electrical characteristics
Symbol
Parameter
Port voltage
Test condition (VDD)
Limits
Unit
Min. Max.
tPLH
Propagation delay time, data
to bus (active low) CL = 50 pF
Port A = 3.3 V
Port B = 5 V
VDD1 = 4.5 to 5.5 V
VDD2 =2.7 to 3.6 V
1.0
20
ns
Propagation delay time, data
to bus (active low) CL = 50 pF
Port A = Port B = 3.3 V
VDD1 = 2.7 to 3.6 V
VDD2 = 2.7 to 3.6 V
Port A = Port B = 5 V
VDD1=4.5 to 5.5 V
VDD2=4.5 to 5.5 V
15
tPHL
Propagation delay time, data
to bus (active high) CL = 50 pF
Port A = 3.3V
Port B = 5 V
VDD1 = 4.5 to 5.5 V
VDD2 = 2.7 to 3.6 V
20
Propagation delay time, data
to bus (active high) CL = 50 pF
Port A = Port B = 3.3 V
VDD1 = 2.7 to 3.6 V
VDD2 = 2.7 to 3.6 V
Port A = Port B = 5 V
VDD1 = 4.5 to 5.5 V
VDD2 = 4.5 to 5.5 V
15
tPZL
Propagation delay time,
output enable, OEn to bus
(active low), CL = 50 pF
Port A = 3.3 V
Port B = 5V
VDD1 = 4.5 to 5.5 V
VDD2 = 2.7 to 3.6 V
18
Propagation delay time,
output enable, OEn to bus
(active low), CL = 50 pF
Port A = Port B = 3.3 V
VDD1 = 2.7 to 3.6 V
VDD2 = 2.7 to 3.6 V
18
Port A = Port B = 5 V
VDD1 = 4.5 to 5.5 V
VDD2 = 4.5 to 5.5 V
12
tPZH
Propagation delay time,
output enable, OEn to bus
(active high), CL = 50 pF
Port A = 3.3 V
Port B = 5 V
VDD1 = 4.5 to 5.5 V
VDD2 = 2.7 to 3.6 V
18
Propagation delay time,
output enable, OEn to bus
(active high), CL = 50 pF
Port A = Port B = 3.3 V
VDD1 = 2.7 to 3.6 V
VDD2 = 2.7 to 3.6 V
Port A = Port B = 5 V
VDD1 = 4.5 to 5.5V
VDD2 = 4.5 to 5.5V
12
tPLZ
Propagation delay time,
output disable, OEn to bus
(low impedance), CL = 50 pF
Port A = 3.3 V
Port B = 5 V
VDD1 = 4.5 to 5.5 V
VDD2 = 2.7 to 3.6 V
20
Propagation delay time,
output disable, OEn to bus
(low impedance), CL= 50 pF
Port A = Port B = 3.3 V
VDD1 = 2.7 to 3.6 V
VDD2 = 2.7 to 3.6 V
Port A = Port B = 5 V
VDD1 = 4.5 to 5.5 V
VDD2 = 4.5 to 5.5 V
15
tPHZ
Propagation delay time,
output disable, OEn to bus
(high impedance), CL = 50 pF
Port A = 3.3 V
Port B = 5 V
VDD1 = 4.5 to 5.5 V
VDD2 = 2.7 to 3.3 V
18
Propagation delay time,
output disable, OEn to bus
(high impedance), CL= 50 pF
Port A = Port B = 3.3 V
VDD1 = 2.7 to 3.3 V
VDD2 = 2.7 to 3.3 V
Port A = Port B = 5 V
VDD1 = 4.5 to 5.5 V
VDD2 = 4.5 to 5.5 V
12



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