9397 750 14592 © Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet Rev. 03 — 15 February 2005 5 of 16
Philips Semiconductors
74ALVC14
Hex inverting Schmitt trigger
7. Functional description
7.1 Function table
[1] H = HIGH voltage level;
L = LOW voltage level.
8. Limiting values
[1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2] When V
CC
= 0 V (Power-down mode), the output voltage can be 3.6 V in normal operation.
[3] For SO14 packages: P
tot
derates linearly with 8 mW/K above 70 °C.
For TSSOP14 packages: P
tot
derates linearly with 5.5 mW/K above 60 °C.
For DHVQFN14 packages: P
tot
derates linearly with 4.5 mW/K above 60 °C.
Table 4: Function table
[1]
Input Output
nA nY
LH
HL
Table 5: 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 +4.6 V
V
O
output voltage Active mode
[1]
−0.5 V
CC
+ 0.5 V
Power-down mode
[2]
−0.5 +4.6 V
I
IK
input diode current V
I
< 0 V - −50 mA
I
OK
output diode current V
O
> V
CC
or V
O
< 0 V - ±50 mA
I
O
output source or sink
current
V
O
= 0 V to V
CC
- ±50 mA
I
CC
,
I
GND
V
CC
or GND current - ±100 mA
T
stg
storage temperature −65 +150 °C
P
tot
total power dissipation T
amb
= −40 °C to +85 °C
[3]
- 500 mW
