HEF4094BF Просмотр технического описания (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 TYP. MAX.
Propagation delays
CP → Os
HIGH to LOW
LOW to HIGH
CP → O’s
HIGH to LOW
LOW to HIGH
CP → On
HIGH to LOW
LOW to HIGH
STR → On
HIGH to LOW
LOW to HIGH
Output transition times
HIGH to LOW
LOW to HIGH
5
10
tPHL
15
5
10
tPLH
15
5
10
tPHL
15
5
10
tPLH
15
5
10
tPHL
15
5
10
tPLH
15
5
10
tPHL
15
5
10
tPLH
15
5
10
tTHL
15
5
10
tTLH
15
135 270 ns
65 130 ns
50 100 ns
105 210 ns
50 100 ns
40 80 ns
105 210 ns
50 100 ns
40 80 ns
105 210 ns
50 100 ns
40 80 ns
165 330 ns
75 150 ns
55 110 ns
150 300 ns
70 140 ns
55 110 ns
110 220 ns
50 100 ns
35 70 ns
100 200 ns
45 90 ns
35 70 ns
60 120 ns
30 60 ns
20 40 ns
60 120 ns
30 60 ns
20 40 ns
Product specification
HEF4094B
MSI
TYPICAL EXTRAPOLATION
FORMULA
108 ns + (0,55 ns/pF) CL
54 ns + (0,23 ns/pF) CL
42 ns + (0,16 ns/pF) CL
78 ns + (0,55 ns/pF) CL
39 ns + (0,23 ns/pF) CL
32 ns + (0,16 ns/pF) CL
78 ns + (0,55 ns/pF) CL
39 ns + (0,23 ns/pF) CL
32 ns + (0,16 ns/pF) CL
78 ns + (0,55 ns/pF) CL
39 ns + (0,23 ns/pF) CL
32 ns + (0,16 ns/pF) CL
138 ns + (0,55 ns/pF) CL
64 ns + (0,23 ns/pF) CL
47 ns + (0,16 ns/pF) CL
123 ns + (0,55 ns/pF) CL
59 ns + (0,23 ns/pF) CL
47 ns + (0,16 ns/pF) CL
83 ns + (0,55 ns/pF) CL
39 ns + (0,23 ns/pF) CL
27 ns + (0,16 ns/pF) CL
73 ns + (0,55 ns/pF) CL
34 ns + (0,23 ns/pF) CL
27 ns + (0,16 ns/pF) CL
10 ns + (1,0 ns/pF) CL
9 ns + (0,42 ns/pF) CL
6 ns + (0,28 ns/pF) CL
10 ns + (1,0 ns/pF) CL
9 ns + (0,42 ns/pF) CL
6 ns + (0,28 ns/pF) CL
January 1995
5
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