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74HC193D Datasheet PDF : 30 Pages
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NXP Semiconductors
74HC193; 74HCT193
Presettable synchronous 4-bit binary up/down counter
10. Dynamic characteristics
Table 8. Dynamic characteristics type 74HC193
Symbol Parameter
Conditions
Min
tpd
propagation
CPU, CPD to Qn; [1] -
delay
see Figure 9
VCC = 2.0 V
-
VCC = 4.5 V
-
VCC = 6.0 V
-
CPU to TCU; see
Figure 10
VCC = 2.0 V
-
VCC = 4.5 V
-
VCC = 6.0 V
-
CPD to TCD; see
Figure 10
VCC = 2.0 V
-
VCC = 4.5 V
-
VCC = 6.0 V
-
PL to Qn; see
Figure 11
VCC = 2.0 V
-
VCC = 4.5 V
-
VCC = 6.0 V
-
MR to Qn; see
Figure 12
VCC = 2.0 V
-
VCC = 4.5 V
-
VCC = 6.0 V
-
Dn to Qn; see
Figure 11
VCC = 2.0 V
-
VCC = 4.5 V
-
VCC = 6.0 V
-
PL to TCU, PL to
TCD; see Figure 14
VCC = 2.0 V
-
VCC = 4.5 V
-
VCC = 6.0 V
-
MR to TCU, MR to
TCD; see Figure 14
VCC = 2.0 V
-
VCC = 4.5 V
-
VCC = 6.0 V
-
25 C
Typ
63
23
18
39
14
11
39
14
11
69
25
20
58
21
17
69
25
20
80
29
23
74
27
22
40 C to +85 C 40 C to +125 C Unit
Max
Min Max Min
Max
215
-
270
-
325 ns
43
-
54
-
65 ns
37
-
46
-
55 ns
125
-
155
-
190 ns
25
-
31
-
38 ns
21
-
26
-
32 ns
125
-
155
-
190 ns
25
-
31
-
38 ns
21
-
26
-
32 ns
220
-
275
-
330 ns
44
-
55
-
66 ns
37
-
47
-
56 ns
200
-
250
-
300 ns
40
-
50
-
60 ns
34
43
-
51 ns
210
-
265
-
315 ns
42
-
53
-
63 ns
36
-
45
-
54 ns
290
-
365
-
435 ns
58
-
73
-
87 ns
49
-
62
-
74 ns
285
-
355
-
430 ns
57
-
71
-
86 ns
48
-
60
-
73 ns
74HC_HCT193
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 4 — 24 June 2013
© NXP B.V. 2013. All rights reserved.
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