74LV241_3 © Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet Rev. 03 — 10 October 2005 5 of 17
Philips Semiconductors
74LV241
Octal buffer/line driver; 3-state
[1] For DIL20 packages: above 70 °C the value of P
tot
derates linearly with 12 mW/K.
For SO20 packages: above 70 °C the value of P
tot
derates linearly with 8 mW/K.
For (T)SSOP20 packages: above 60 °C the value of P
tot
derates linearly with 5.5 mW/K.
9. Recommended operating conditions
[1] The 74LV241 is guaranteed to function down to 1.0 V (input levels GND or V
CC
); static characteristics are
guaranteed from V
CC
= 1.2 V to V
CC
= 3.6 V.
10. Static characteristics
I
CC
supply current - ±70 mA
I
GND
ground current - ±70 mA
T
stg
storage temperature −65 +150 °C
P
tot
total power dissipation T
amb
= −40 °C to +125 °C
[1]
DIL20 package - 750 mW
SO20 package - 500 mW
(T)SSOP20 package - 400 mW
Table 5: Limiting values
…continued
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to
GND (ground = 0 V).
Symbol Parameter Conditions Min Max Unit
Table 6: Recommended operating conditions
Symbol Parameter Conditions Min Typ Max Unit
V
CC
supply voltage
[1]
1.0 3.3 3.6 V
V
I
input voltage 0 - V
CC
V
V
O
output voltage 0 - V
CC
V
T
amb
ambient temperature in free air −40 - +125 °C
t
r
, t
f
input rise and fall times V
CC
= 1.0 V to 2.0 V - - 500 ns/V
V
CC
= 2.0 V to 2.7 V - - 200 ns/V
V
CC
= 2.7 V to 3.6 V - - 100 ns/V
Table 7: Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions Min Typ Max Unit
T
amb
= −40 °C to +85 °C
[1]
V
IH
HIGH-level input voltage V
CC
= 1.2 V 0.9 - - V
V
CC
= 2.0 V 1.4 - - V
V
CC
= 2.7 V to 3.6 V 2.0 - - V
V
IL
LOW-level input voltage V
CC
= 1.2 V - - 0.3 V
V
CC
= 2.0 V - - 0.6 V
V
CC
= 2.7 V to 3.6 V - - 0.8 V