Datasheet
74LVC126A All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 8 — 8 April 2014 4 of 16
NXP Semiconductors
74LVC126A
Quad buffer/line driver with 5 V tolerant input/outputs; 3-state
[1] The minimum input voltage ratings may be exceeded if the input current ratings are observed.
[2] The output voltage ratings may be exceeded if the output current ratings are observed.
[3] For SO14 packages: above 70 C the value of P
tot
derates linearly with 8 mW/K.
For (T)SSOP14 packages: above 60 C the value of P
tot
derates linearly with 5.5 mW/K.
For DHVQFN14 packages: above 60 C the value of P
tot
derates linearly with 4.5 mW/K.
8. Recommended operating conditions
9. Static characteristics
I
CC
supply current - 100 mA
I
GND
ground current 100 - mA
T
stg
storage temperature
[3]
65 +150 C
P
tot
total power dissipation T
amb
= 40 C to +125 C - 500 mW
Table 4. Limiting values …continued
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter Conditions Min Max Unit
Table 5. Recommended operating conditions
Symbol Parameter Conditions Min Typ Max Unit
V
CC
supply voltage 1.65 - 3.6 V
functional 1.2 - - V
V
I
input voltage 0 - 5.5 V
V
O
output voltage output HIGH or LOW state 0 - V
CC
V
output 3-state 0 - 5.5 V
T
amb
ambient temperature in free air 40 - +125 C
t/V input transition rise
and fall rate
V
CC
= 1.65 V to 2.7 V 0 - 20 ns/V
V
CC
= 2.7 V to 3.6 V 0 - 10 ns/V
Table 6. Static characteristics
At recommended operating conditions. Voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions 40 C to +85 C 40 C to +125 C Unit
Min Typ
[1]
Max Min Max
V
IH
HIGH-level
input voltage
V
CC
= 1.2 V 1.08 - - 1.08 - V
V
CC
= 1.65 V to 1.95 V 0.65 V
CC
- - 0.65 V
CC
-V
V
CC
= 2.3 V to 2.7 V 1.7 - - 1.7 - V
V
CC
= 2.7 V to 3.6 V 2.0 - - 2.0 - V
V
IL
LOW-level
input voltage
V
CC
= 1.2 V - - 0.12 - 0.12 V
V
CC
= 1.65 V to 1.95 V - - 0.35 V
CC
-0.35 V
CC
V
V
CC
= 2.3 V to 2.7 V - - 0.7 - 0.7 V
V
CC
= 2.7 V to 3.6 V - - 0.8 - 0.8 V