hef40195b NXP Semiconductors, hef40195b Datasheet - Page 6

• Manufacturer Part Number: hef40195b
• Description: 4-bit Universal Shift Register
• Manufacturer: NXP Semiconductors

Philips Semiconductors
AC CHARACTERISTICS
V
January 1995
Set-up times
Hold times
Minimum clock
Minimum MR
Recovery time
Maximum clock
SS
4-bit universal shift register
J, K
P
PE
J, K
P
PE
pulse width; LOW
pulse width; HIGH
for MR
pulse frequency
= 0 V; T
n
n
CP
CP
CP
CP
CP
CP
amb
= 25 C; C
L
= 50 pF; input transition times
V
10
15
10
15
10
15
10
15
10
15
10
15
10
15
10
15
10
15
10
15
V
DD
5
5
5
5
5
5
5
5
5
5
t
t
t
t
t
t
t
t
t
f
su
su
su
hold
hold
hold
WCPL
WMRL
RMR
max
SYMBOL
MIN.
100
115
70
20
10
85
25
10
45
30
15
20
10
10
60
25
20
40
30
30
15
15
14
19
6
5
0
0
5
5
5
20 ns
TYP.
35
10
40
10
55
20
15
20
25
50
20
10
30
10
10
50
20
15
10
10
28
39
5
5
5
5
5
5
5
5
MAX.
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
MHz
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
see also waveforms
Figs 4 and 5
HEF40195B
Product specification
MSI