HEF4094BF 查看數據表（PDF） - Philips Electronics
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HEF4094BF Datasheet PDF : 7 Pages
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Philips Semiconductors
8-stage shift-and-store bus register
AC CHARACTERISTICS
VSS = 0 V; Tamb = 25 °C; CL = 50 pF; input transition times ≤ 20 ns
VDD
V
SYMBOL MIN. TYP. MAX.
3-state propagation delays
Output enable times
EO → On
HIGH
LOW
Output disable times
EO → On
HIGH
LOW
Minimum clock
pulse width
LOW
Minimum strobe
pulse width
HIGH
Set-up times
D → CP
Hold times
D → CP
Maximum clock
pulse frequency
5
10
tPZH
15
5
10
tPZL
15
5
10
tPHZ
15
5
10
tPLZ
15
5
10
tWCPL
15
5
10
tWSTRH
15
5
10
tsu
15
5
10
thold
15
5
10
fmax
15
40 80
25 50
20 40
40 80
25 50
20 40
75 150
40 80
30 60
80 160
40 80
30 60
60 30
30 15
24 12
40 20
30 15
24 12
60 30
20 10
15 5
5 −15
20 5
20 5
5 10
11 22
14 28
ns
ns
ns
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
HEF4094B
MSI
January 1995
6
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