Nexperia
74LVT2245; 74LVTH2245
3.3 V octal transceiver with 30 Ω termination resistors; 3-state
74LVT_LVTH2245 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved.
Product data sheet Rev. 5 — 10 April 2017
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7 Limiting values
Table 4. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions Min Max Unit
V
CC
supply voltage -0.5 +4.6 V
V
I
input voltage
[1]
-0.5 +7.0 V
V
O
output voltage output in OFF-state or HIGH-state
[1]
-0.5 +7.0 V
I
IK
input clamping current V
I
< 0 V -50 - mA
I
OK
output clamping current V
O
< 0 V -50 - mA
output in LOW-state - 128 mAI
O
output current
output in HIGH-state -64 - mA
T
stg
storage temperature -65 +150 °C
T
j
junction temperature
[2]
- 150 °C
P
tot
total power dissipation T
amb
= -40 to +85 °C
[3]
500 mW
[1] The input and output negative voltage ratings may be exceeded if the input and output clamp current ratings are observed.
[2] The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction temperatures which
are detrimental to reliability.
[3] For SO20 package: above 70 °C derate linearly with 8 mW/K.
For (T)SSOP20 package: above 60 °C derate linearly with 5.5 mW/K.
8 Recommended operating conditions
Table 5. Recommended operating conditions
Symbol Parameter Conditions Min Typ Max Unit
V
CC
supply voltage 2.7 - 3.6 V
V
I
input voltage 0 - 5.5 V
I
OH
HIGH-level output current -12 - - mA
I
OL
LOW-level output current - - 12 mA
Δt/ΔV input transition rise and fall rate outputs enabled - - 10 ns/V
T
amb
ambient temperature in free-air -40 +25 +85 °C
9 Static characteristics
Table 6. Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions Min Typ
[1]
Max Unit
T
amb
= -40 °C to +85 °C
V
IK
input clamping voltage V
CC
= 2.7 V; I
IK
= -18 mA -1.2 -0.9 - V
V
IH
HIGH-level input voltage 2.0 - - V
V
IL
LOW-level input voltage - - 0.8 V
V
OH
HIGH-level output voltage V
CC
= 3.0 V; I
OH
= -12 mA 2.0 2.2 - V