74F524 Philips, 74F524 Datasheet - Page 9

• Manufacturer Part Number: 74F524
• Description: 8-bit register comparator open-collector 3-State
• Manufacturer: Philips

Philips Semiconductors
AC SETUP REQUIREMENTS
AC WAVEFORMS
For all waveforms, V
The shaded areas indicate when the input is permitted to change for predictable output performance.
1990 Aug 07
SYMBOL
t
t
t
t
t
t
t
t
t
t
t
t
t
t
C/SI,
I/On,
s
s
h
h
s
s
h
h
s
s
h
h
w
w
8-bit register comparator (open collector + 3-State)
CP
(H)
(L)
(H)
(L)
(H)
(L)
(H)
(L)
(H)
(L)
(H)
(L)
(H)
(L)
Sn
Waveform 1. Propagation Delay for Inverting Outputs
GT, LT
C/SI
t
V
s
Waveform 3. Setup and Hold Times
V
Setup time, High or Low
I/On to CP
Hold time, High or Low
I/On to CP
Setup time, High or Low
S0, S1 to CP
Hold time, High or Low
S0, S1 to CP
Setup time, High or Low
C/SI to CP
Hold time, High or Low
C/SI to CP
CP pulse width,
High or Low
(H)
M
M
M
t
h
= 1.5V.
V
(H)
M
V
M
t
PHL
PARAMETER
V
M
V
M
t
PLH
t
V
s
M
(L)
SF00974
t
V
h
V
V
(L)
M
M
M
SF00976
CONDITION
Waveform 3
Waveform 3
Waveform 3
Waveform 3
Waveform 3
Waveform 3
Waveform 4
TEST
9
EQ, C/SO,
Waveform 2. Propagation Delay for Non-Inverting Outputs
SE, C/SI, M
EQ, C/SO
GT, LT
I/On, Sn
CP
GT, LT
Clock Pulse Width, and Maximum Clock Frequency
Waveform 4. Propagation Delay, Clock to Output,
C
13.5
10.0
10.0
MIN
6.0
6.0
7.0
7.0
5.0
L
0
0
0
0
0
0
= 50pF, R
T
V
amb
CC
t
PHL
V
TYP
M
= +5.0V
= +25 C
t
W
(H)
L
= 500
V
V
M
M
t
MAX
PHL
1/f
MAX
LIMITS
t
W
C
V
T
(L)
M
V
L
amb
15.0
10.0
10.0
MIN
CC
6.0
6.0
7.0
7.0
5.0
= 50pF, R
0
0
0
0
0
0
= +5.0V
= 0 C to +70 C
V
M
t
PLH
t
V
PLH
Product specification
L
M
= 500
MAX
10%
74F524
SF00975
V
M
V
M
SF00977
UNIT
ns
ns
ns
ns
ns
ns
ns