74AHC259 Philips Semiconductors, 74AHC259 Datasheet - Page 13

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

Philips Semiconductors
AC WAVEFORMS
2000 Mar 14
handbook, halfpage
handbook, full pagewidth
8-bit addressable latch
AHC
AHCT
FAMILY
Fig.5
AHC
AHCT
Qn output
FAMILY
D input
The data input (D) to output (Qn)
propagation delays.
GND
V OH
V OL
V CC
GND to V
GND to 3.0 V
REQUIREMENTS
Fig.7 The enable input (LE) to output (Qn) propagation delays, the enable input pulse width.
GND to V
GND to 3.0 V
REQUIREMENTS
t PHL
V
I
V
INPUT
I
INPUT
CC
CC
V M
(1)
V M
Qn output
LE input
D input
(2)
50% V
1.5 V
INPUT
50% V
1.5 V
V
INPUT
V CC
GND
V CC
GND
V OH
V OL
M
V
(1)
M
CC
(1)
CC
50% V
50% V
OUTPUT
50% V
50% V
OUTPUT
V
t PLH
MNA569
M
V
V M
(2)
M
t PHL
CC
CC
(2)
(1)
t W
CC
CC
13
V M
(2)
handbook, halfpage
AHC
AHCT
FAMILY
Fig.6
Qn output
An input
The address input (An) to output (Qn)
propagation delays.
GND
V OH
V OL
V CC
GND to V
GND to 3.0 V
REQUIREMENTS
t PLH
t PHL
V
I
INPUT
CC
V M
MNA570
(1)
V M
(2)
50% V
1.5 V
INPUT
V
74AHCT259
Product specification
M
74AHC259;
(1)
CC
50% V
50% V
OUTPUT
V
t PLH
MNA568
M
(2)
CC
CC