74AHC259 Philips Semiconductors, 74AHC259 Datasheet - Page 7

• Manufacturer Part Number: 74AHC259
• Description: 8-bit addressable latch
• Manufacturer: Philips Semiconductors

Philips Semiconductors
RECOMMENDED OPERATING CONDITIONS
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134); voltages are referenced to GND (ground = 0 V).
Notes
1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
2. For SO packages: above 70 C the value of P
2000 Mar 14
SYMBOL
V
V
V
T
t
SYMBOL
V
V
I
I
I
I
T
P
r
IK
OK
O
CC
, t
amb
stg
CC
I
O
CC
I
D
8-bit addressable latch
f
For TSSOP packages: above 60 C the value of P
DC supply voltage
input voltage
output voltage
operating ambient temperature
input rise and fall ratios ( t/ f)
DC supply voltage
input voltage
DC input diode current
DC output clamping diode current V
DC output sink current
DC V
storage temperature
power dissipation per package
CC
or GND current
PARAMETER
PARAMETER
see DC and AC
characteristics
per device
V
V
V
for temperature range: 40 to +125 C; note 2
0.5 V < V
D
CC
CC
I
O
CONDITIONS
< 0.5 V; note 1
derates linearly with 8 mW/K.
< 0.5 V or V
= 3.3 0.3 V
= 5 0.5 V
D
derates linearly with 5.5 mW/K.
7
O
< V
CC
O
CONDITIONS
> V
+ 0.5 V
2.0
0
0
MIN.
40
40
CC
+ 0.5 V; note 1
74AHC
5.0
+25
+25
TYP. MAX. MIN.
5.5
5.5
V
+85
+125
100
20
CC
4.5
0
0
40
40
74AHCT
74AHCT259
5.0
+25
+25
Product specification
TYP. MAX.
MIN. MAX. UNIT
74AHC259;
0.5
0.5
65
5.5
5.5
V
+85
+125
20
+7.0
+7.0
+150
500
20
20
25
75
CC
V
V
V
ns/V
ns/V
V
V
mA
mA
mA
mA
mW
UNIT
C
C
C