N74F259N PHILIPS [NXP Semiconductors], N74F259N Datasheet - Page 7

• Manufacturer Part Number: N74F259N
• Description: Latch
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
AC WAVEFORMS
For all waveforms, V
The shaded areas indicate when the input is permitted to change for predictable output performance.
1989 Apr 11
MR
Latch
Qn
An
D
E
Q
E
n
V
Waveform 5. Address Setup and Hold Times
Waveform 3. Master Reset Pulse Width and
M
Enable Input to Output, Enable Pulse Width
V
M
V
Waveform 1. Propagation Delay,
M
V
t
t
Master Reset to Output Delay
s
M
PHL
t
W
M
t
PHL
(L)
= 1.5V.
t
W
V
Address Stable
M
(L)
V
M
V
M
V
M
t
PLH
V
M
V
V
t
M
h
M
SF00814
V
M
SF00827
SF00812
7
An
Qn
Qn
D
E
Waveform 2. Propagation Delay Address to Output
Waveform 4. Data Setup and Hold Times
V
M
V
t
PHL
M
t
s
(H)
V
V
M
M
V
M
Q=D
t
h
(H)
V
M
V
t
Q=D
PLH
M
Product specification
t
s
(L)
74F259
V
V
M
M
SF00828
SF00811
t
h
V
(L)
M