HEF4516B Просмотр технического описания (PDF) - NXP Semiconductors.
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HEF4516B Datasheet PDF : 16 Pages
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NXP Semiconductors
HEF4516B
Binary up/down counter
11. Dynamic characteristics
Table 7. Dynamic characteristics
VSS = 0 V; Tamb = 25 °C; for test circuit see Figure 8; unless otherwise specified.
Symbol Parameter
Conditions
VDD
Extrapolation formula
tPHL
HIGH to LOW
CP to Qn
propagation delay
5 V [1] 118 ns + (0.55 ns/pF)CL
10 V
49 ns + (0.23 ns/pF)CL
15 V
37 ns + (0.16 ns/pF)CL
CP to TC
5V
233 ns + (0.55 ns/pF)CL
10 V
94 ns + (0.23 ns/pF)CL
15 V
67 ns + (0.16 ns/pF)CL
PL to Qn
5V
98 ns + (0.55 ns/pF)CL
10 V
44 ns + (0.23 ns/pF)CL
15 V
32 ns + (0.16 ns/pF)CL
PL to TC
5V
223 ns + (0.55 ns/pF)CL
10 V
99 ns + (0.23 ns/pF)CL
15 V
72 ns + (0.16 ns/pF)CL
CE to TC
5V
138 ns + (0.55 ns/pF)CL
10 V
54 ns + (0.23 ns/pF)CL
15 V
42 ns + (0.16 ns/pF)CL
MR to Qn, TC
5V
178 ns + (0.55 ns/pF)CL
10 V
54 ns + (0.23 ns/pF)CL
15 V
37 ns + (0.16 ns/pF)CL
tPLH
LOW to HIGH
CP to Qn
propagation delay
5 V [1] 128 ns + (0.55 ns/pF)CL
10 V
54 ns + (0.23 ns/pF)CL
15 V
37 ns + (0.16 ns/pF)CL
CP to TC
5V
153 ns + (0.55 ns/pF)CL
10 V
64 ns + (0.23 ns/pF)CL
15 V
47 ns + (0.16 ns/pF)CL
PL to Qn
5V
143 ns + (0.55 ns/pF)CL
10 V
59 ns + (0.23 ns/pF)CL
15 V
42 ns + (0.16 ns/pF)CL
PL to TC
5V
223 ns + (0.55 ns/pF)CL
10 V
99 ns + (0.23 ns/pF)CL
15 V
72 ns + (0.16 ns/pF)CL
CE to TC
5V
118 ns + (0.55 ns/pF)CL
10 V
49 ns + (0.23 ns/pF)CL
15 V
37 ns + (0.16 ns/pF)CL
MR to TC
5V
198 ns + (0.55 ns/pF)CL
10 V
64 ns + (0.23 ns/pF)CL
15 V
42 ns + (0.16 ns/pF)CL
Min Typ Max Unit
-
145 290 ns
-
60 120 ns
-
45 90 ns
-
260 525 ns
-
105 210 ns
-
75 150 ns
-
125 255 ns
-
55 110 ns
-
40 85 ns
-
250 500 ns
-
110 220 ns
-
80 160 ns
-
165 330 ns
-
65 135 ns
-
50 100 ns
-
205 405 ns
-
65 130 ns
-
45 85 ns
-
155 310 ns
-
65 130 ns
-
45 90 ns
-
180 360 ns
-
75 150 ns
-
55 115 ns
-
170 340 ns
-
70 140 ns
-
50 105 ns
-
250 500 ns
-
110 220 ns
-
80 160 ns
-
145 290 ns
-
60 125 ns
-
45 95 ns
-
225 450 ns
-
75 150 ns
-
50 100 ns
HEF4516B_6
Product data sheet
Rev. 06 — 11 December 2009
© NXP B.V. 2009. All rights reserved.
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