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74HCT40103N View Datasheet(PDF) - Philips Electronics

Part Name
Description
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74HCT40103N
Philips
Philips Electronics Philips
74HCT40103N Datasheet PDF : 17 Pages
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Philips Semiconductors
8-bit synchronous binary down counter
Product specification
74HC/HCT40103
DC CHARACTERISTICS FOR 74HC
For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications”.
Output capability: standard
ICC category: MSI
AC CHARACTERISTICS FOR 74HC
GND = 0 V; tr = tf = 6 ns; CL = 50 pF
Tamb (°C)
TEST CONDITIONS
SYMBOL PARAMETER
74HC
+25
40 to +85
40 to +125
UNIT
VCC
(V)
WAVEFORMS
min. typ. max. min. max. min. max.
tPHL/ tPLH propagation delay
CP to TC
96 300
375
35 60
75
450 ns
90
28 51
64
77
tPHL/ tPLH propagation delay
TE to TC
50 175
220
18 35
44
265 ns
53
14 30
37
45
tPHL/ tPLH propagation delay
PL to TC
102 315
395
37 63
79
475 ns
95
30 53
40
81
tPHL
propagation delay
MR to TC
83 275
345
30 55
69
415 ns
83
24 47
59
71
tTHL/ tTLH output transition time
19 75
95
7 15
19
110 ns
22
6 13
16
19
tW
clock pulse width
165 22
205
250
ns
HIGH or LOW
33 8
41
50
28 6
35
43
tW
master reset pulse width 125 39
155
190
ns
LOW
25 14
31
38
21 11
26
32
tW
preset enable pulse width 125 33
155
190
ns
PL; LOW
25 12
31
38
21 10
26
32
trem
removal time
50 14
65
75
ns
MR to CP or PL to CP 10 5
13
15
94
11
13
tsu
set-up time
PE to CP
75 22
95
110
ns
15 8
19
22
13 6
16
19
2.0 Fig.7
4.5
6.0
2.0 Fig.8
4.5
6.0
2.0 Fig.9
4.5
6.0
2.0 Fig.9
4.5
6.0
2.0 Figs 7 and 8
4.5
6.0
2.0 Fig.7
4.5
6.0
2.0 Fig.9
4.5
6.0
2.0 Fig.9
4.5
6.0
2.0 Fig.10
4.5
6.0
2.0 Fig.11
4.5
6.0
1998 Jul 08
6
 

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