74F161A Philips Semiconductors, 74F161A Datasheet - Page 8

• Manufacturer Part Number: 74F161A
• Description: 4-bit binary counter
• Manufacturer: Philips Semiconductors

Philips Semiconductors
AC ELECTRICAL CHARACTERISTICS
AC SETUP REQUIREMENTS
1996 Jan 29
SYMBOL
SYMBOL
f
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
max
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
PHL
PHL
s
s
h
h
s
s
h
h
s
s
h
h
w
w
w
w
w
REC
4-bit binary counters
(H)
(L)
(H)
(L)
(H)
(L)
(H)
(L)
(H)
(L)
(H)
(L)
(H)
(L)
(H)
(L)
(L)
Maximum clock frequency
Propagation delay
CP to Qn (PE = High)
Propagation delay
CP to Qn (PE = Low)
Propagation delay
CP to TC
Propagation delay
CET to TC
Propagation delay
MR to Qn
Propagation delay
MR to TC
Setup time, High or Low
Dn to CP
Hold time, High or Low
Dn to CP
Setup time, High or Low
PE or SR to CP
Hold time, High or Low
PE or SR to CP
Setup time, High or Low
CET or CEP to CP
Hold time, High or Low
CET or CEP to CP
CP pulse width (Load)
High or Low
CP pulse width (Count)
High or Low
MR pulse width
Low
Recovery time
MR to CP
PARAMETER
PARAMETER
’F161A
’F161A
’F161A
’F161A
CONDITION
CONDITION
Waveform 1
Waveform 1
Waveform 1
Waveform 1
Waveform 2
Waveform 3
Waveform 3
Waveform 6
Waveform 6
Waveform 4
Waveform 4
Waveform 1
Waveform 1
Waveform 3
Waveform 3
Waveform
Waveform
TEST
TEST
5 or 6
5 or 6
MIN
100
2.0
4.0
2.0
3.5
5.0
4.5
1.5
2.5
6.0
5.0
MIN
10.5
5.0
5.0
9.0
6.5
6.0
4.0
5.0
4.0
6.0
4.5
6.0
T
T
V
V
0
0
0
0
0
0
amb
amb
C
R
C
R
CC
CC
L
L
L
L
TYP
= 500
= 500
= 50pF
130
= 50pF
4.0
6.5
4.5
5.5
7.5
7.5
3.5
5.0
8.5
8.5
= +5.0V
= +5.0V
= +25 C
= +25 C
8
TYP
MAX
10.0
10.5
10.5
12.0
10.0
6.5
6.5
8.5
6.5
7.5
T
T
V
V
amb
amb
CC
CC
MIN
2.0
4.0
2.0
3.5
5.0
4.0
1.5
2.5
5.5
5.0
90
C
R
C
R
= +5.0V
= +5.0V
= 0 C to +70 C
= 0 C to +70 C
L
L
L
L
= 500
= 500
MIN
10.5
LIMITS
= 50pF
LIMITS
= 50pF
5.0
5.0
9.5
7.0
7.0
4.0
5.5
4.0
7.0
4.5
6.5
0
0
0
0
0
0
MAX
11.0
11.5
11.5
13.0
11.0
7.0
7.5
9.5
7.0
8.0
10%
10%
74F161A, 74F163A
T
T
amb
amb
V
V
MIN
CC
CC
2.0
4.0
2.0
3.5
5.0
4.0
1.5
2.5
5.5
5.0
75
= –40 C to +85 C
= –40 C to +85 C
C
R
C
R
= +5.0V
= +5.0V
L
L
L
L
10.5
= 500
= 500
MIN
= 50pF
= 50pF
5.0
5.0
9.5
7.0
7.0
4.0
7.0
4.0
7.0
4.5
6.5
0
0
0
0
0
0
Product specification
MAX
13.0
11.0
11.5
11.5
11.0
7.0
7.5
9.5
7.0
8.0
10%
10%
UNIT
UNIT
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns