74HC163 Philips, 74HC163 Datasheet - Page 7

• Manufacturer Part Number: 74HC163
• Description: Presettable synchronous 4-bit binary counter synchronous reset
• Manufacturer: Philips

Philips Semiconductors
DC CHARACTERISTICS FOR 74HC
For the DC characteristics see
Output capability: standard
I
AC CHARACTERISTICS FOR 74HC
GND = 0 V; t
December 1990
CC
t
t
t
t
t
t
t
t
t
f
SYMBOL
PHL
PHL
PHL
THL
W
su
su
su
h
max
Presettable synchronous 4-bit binary
counter; synchronous reset
category: MSI
/ t
/ t
/ t
/ t
TLH
PLH
PLH
PLH
propagation delay
propagation delay
propagation delay
output transition time
clock pulse width
set-up time
set-up time
set-up time
hold time
maximum clock pulse
r
CP to Q
CP to TC
CET to TC
HIGH or LOW
MR, D
PE to CP
CEP, CET to CP
D
CET, MR to CP
frequency
= t
n
f
, PE, CEP,
PARAMETER
= 6 ns; C
n
n
to CP
L
= 50 pF
“74HC/HCT/HCU/HCMOS Logic Family Specifications”
80
16
14
80
16
14
80
16
14
175
35
30
0
0
0
5
27
32
min. typ. max. min. max. min. max.
55
20
16
69
25
20
36
13
10
19
7
6
17
6
5
17
6
5
22
8
6
58
21
17
15
46
55
14
5
4
25
185
37
31
215
43
37
120
24
20
75
15
13
T
amb
74HC
100
20
17
100
20
17
100
20
17
220
44
37
0
0
0
4
22
26
7
40 to 85
( C)
230
46
39
270
54
46
150
30
26
95
19
16
120
24
20
120
24
20
120
24
20
265
53
45
0
0
0
4
18
21
40 to 125
280
56
48
320
65
55
180
36
31
110
22
19
ns
ns
ns
ns
ns
ns
ns
ns
ns
MHz
UNIT
.
V
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
(V)
74HC/HCT163
CC
TEST CONDITIONS
Product specification
Fig.8
Fig.8
Fig.9
Figs 8 and 9
Fig.8
Figs 10 and 11
Fig.10
Fig.12
Figs 10, 11 and 12
Fig.8
WAVEFORMS