74AHC259 Philips Semiconductors, 74AHC259 Datasheet - Page 3

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

Philips Semiconductors
QUICK REFERENCE DATA
GND = 0 V; T
Notes
1. C
2. The condition is V
2000 Mar 14
t
C
C
C
PHL
I
O
PD
8-bit addressable latch
SYMBOL
P
f
f
C
V
i
o
/t
D
CC
PD
= input frequency in MHz;
L
PLH
= output frequency in MHz;
(C
= output load capacitance in pF;
= C
is used to determine the dynamic power dissipation (P
= supply voltage in Volts.
L
PD
V
amb
CC
V
2
CC
= 25 C; t
propagation delay
input capacitance
output capacitance
power dissipation capacitance
f
2
o
D to Qn
An to Qn
LE to Qn
MR to Qn
) = sum of outputs;
I
f
= GND to V
i
+
r
= t
PARAMETER
(C
f
L
3.0 ns.
CC
V
CC
.
2
f
o
) where:
C
V
C
L
I
L
= V
= 15 pF; V
= 50 pF; f = 1 MHz; notes 1 and 2
3
CC
D
or GND
in W).
CONDITIONS
CC
= 5 V
4.1
5.3
4.3
3.9
3.0
4.0
13
AHC
TYPICAL
74AHCT259
Product specification
74AHC259;
4.1
5.5
4.3
3.9
3.0
4.0
17
AHCT
ns
ns
ns
ns
pF
pF
pF
UNIT