HEF4517B View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
HEF4517B Datasheet PDF : 8 Pages
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Philips Semiconductors
Dual 64-bit static shift register
AC CHARACTERISTICS
VSS = 0 V; Tamb = 25 °C; CL = 50 pF; input transition times ≤ 20 ns
VDD
V
SYMBOL MIN. TYP. MAX.
Minimum clock
pulse width; LOW
Set-up times
On, D → CP
Hold time
On, D → CP
3-state propagation
delays
Output disable times
PE/EO → On
HIGH
LOW
Output enable times
PE/EO → On
HIGH
LOW
Maximum clock
pulse frequency
5
10 tWCPL
15
5
10 tsu
15
5
10 thold
15
5
10 tPHZ
15
5
10 tPLZ
15
5
10 tPZH
15
5
10 tPZL
15
5
10 fmax
15
95 190
40
80
30
60
30
10
25
5
20
5
45
15
30
10
25
10
40
80
30
60
25
50
50 100
30
60
25
50
45
90
25
50
20
40
60 120
30
60
25
50
2
5
6
12
8
16
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
MHz
MHz
MHz
Product specification
HEF4517B
LSI
see also waveforms
Fig.4.
January 1995
7
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