hef4014b NXP Semiconductors, hef4014b Datasheet - Page 5

• Manufacturer Part Number: hef4014b
• Description: 8-bit Static Shift Register
• Manufacturer: NXP Semiconductors

Philips Semiconductors
AC CHARACTERISTICS
V
January 1995
Propagation delays
Output transition times
Minimum clock
Maximum clock
SS
8-bit static shift register
C
HIGH to LOW
LOW to HIGH
Set-up times
Hold times
pulse width; LOW
pulse frequency
= 0 V; T
P
HIGH to LOW
LOW to HIGH
PE
D
P
PE
D
P
n
n
S
S
O
n
CP
CP
CP
CP
amb
CP
CP
= 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
10
15
10
15
V
5
5
5
5
5
5
5
5
5
5
5
5
DD
SYMBOL MIN.
t
WCPL
t
t
t
t
t
t
t
f
PHL
PLH
THL
TLH
hold
hold
hold
max
t
t
t
su
su
su
40
25
15
35
25
25
35
25
25
25
20
15
30
20
15
30
20
15
70
30
24
15
20
6
TYP.
130
5
115
55
40
50
40
60
30
20
60
30
20
10
15
10
15
10
35
15
12
13
30
40
20 ns
5
0
5
5
0
5
5
0
5
0
0
7
7
MAX.
260
230
100
120
120
110
80
80
60
40
60
40
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
MHz
TYPICAL EXTRAPOLATION
see also waveforms Fig.4
103 ns
44 ns
32 ns
88 ns
39 ns
32 ns
10 ns
10 ns
9 ns
6 ns
9 ns
6 ns
FORMULA
Product specification
HEF4014B
(0,55 ns/pF) C
(0,23 ns/pF) C
(0,16 ns/pF) C
(0,55 ns/pF) C
(0,23 ns/pF) C
(0,16 ns/pF) C
(1,0 ns/pF) C
(0,42 ns/pF) C
(0,28 ns/pF) C
(1,0 ns/pF) C
(0,42 ns/pF) C
(0,28 ns/pF) C
MSI
L
L
L
L
L
L
L
L
L
L
L
L