74ALVCH16373 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 6 — 10 July 2012 6 of 18
NXP Semiconductors
74ALVCH16373
2.5 V/3.3 V 16-bit D-type transparent latch; 3-state
7. Limiting values
[1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2] Above 55 C the value of P
tot
derates linearly with 11.3 mW/K.
[3] Above 55 C the value of P
tot
derates linearly with 8 mW/K.
8. Recommended operating conditions
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
I
IK
input clamping current V
I
<0V 50 - mA
V
I
input voltage control inputs
[1]
0.5 +4.6 V
data inputs
[1]
0.5 V
CC
+0.5 V
I
OK
output clamping current V
O
>V
CC
or V
O
<0V - 50 mA
V
O
output voltage
[1]
0.5 V
CC
+0.5 V
I
O
output current V
O
=0V toV
CC
- 50 mA
I
CC
supply current - 100 mA
I
GND
ground current 100 - mA
T
stg
storage temperature 65 +150 C
P
tot
total power dissipation T
amb
= 40 C to +125 C
SSOP48 package
[2]
-850mW
TSSOP48 package
[3]
-600mW
Table 5. Recommended operating conditions
Symbol Parameter Conditions Min Typ Max Unit
V
CC
supply voltage maximum speed performance
C
L
= 30 pF 2.3 - 2.7 V
C
L
= 50 pF 3.0 - 3.6 V
low voltage applications 1.2 - 3.6 V
V
I
input voltage data inputs 0 - V
CC
V
control inputs 0 - 5.5 V
V
O
output voltage 0 - V
CC
V
T
amb
ambient temperature in free air 40 - +85 C
t/V input transition rise and fall rate V
CC
= 2.3 V to 3.0 V 0 - 20 ns/V
V
CC
= 3.0 V to 3.6 V 0 - 10 ns/V