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74HCT181N3 View Datasheet(PDF) - Philips Electronics

Part Name
Description
Manufacturer
74HCT181N3
Philips
Philips Electronics Philips
74HCT181N3 Datasheet PDF : 20 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Philips Semiconductors
4-bit arithmetic logic unit
Product specification
74HC/HCT181
Tamb (°C)
TEST CONDITIONS
SYMBOL PARAMETER
74HC
+25
40 to +85
40 to +125
UNIT
VCC
(V)
MODE
OTHER
min. typ. max. min. max. min. max.
tPHL/ tPLH propagation delay
74 230
290
Ai to Fi
27 46
58
22 39
49
tPHL/ tPLH propagation delay
83 255
320
Bi to Fi
30 51
64
24 43
54
tPHL/ tPLH propagation delay
80 235
295
An to Cn+4
29 47
59
23 40
50
tPHL/ tPLH propagation delay
80 235
295
Bn to Cn+4
29 47
59
23 40
50
tPHL/ tPLH propagation delay
77 235
295
An to Cn+4
28 47
59
22 40
50
tPHL/ tPLH propagation delay
85 255
320
Bn to Cn+4
31 51
64
25 43
54
tPZL/ tPLZ propagation delay
80 245
305
An to A=B
29 49
61
23 42
52
tPZL/ tPLZ propagation delay
88 270
340
Bn to A=B
32 54
68
26 46
58
tPHL/ tPLH propagation delay
83 255
320
An to Fn
30 51
64
24 43
54
tPHL/ tPLH propagation delay
85 265
330
Bn to Fn
31 53
66
25 45
56
tPHL/ tPLH propagation delay
77 240
300
An to Fn
28 48
60
22 41
51
tPHL/ tPLH propagation delay
88 275
345
Bn to Fn
32 55
69
26 47
59
tTHL/ tTLH output transition
19 75
95
time
7 15
19
6 13
16
345 ns
69
59
385 ns
77
65
355 ns
71
60
355 ns
71
60
355 ns
71
60
385 ns
77
65
370 ns
74
63
405 ns
81
69
385 ns
77
65
400 ns
80
68
360 ns
72
61
415 ns
83
71
110 ns
22
19
2.0
4.5 logic
6.0
2.0
4.5 logic
6.0
2.0
4.5 sum
6.0
2.0
4.5 sum
6.0
2.0
4.5 diff
6.0
2.0
4.5 diff
6.0
2.0
4.5 diff
6.0
2.0
4.5 diff
6.0
2.0
4.5 sum
6.0
2.0
4.5 sum
6.0
2.0
4.5 diff
6.0
2.0
4.5 diff
6.0
2.0
4.5
6.0
M = 4.5 V;
Fig.8;
Table 3
M = 4.5 V;
Fig.8;
Table 3
M = S1 = S2 = 0 V;
S0 = S3 = 4.5 V;
Fig.8; Table 1
M = S1 = S2 = 0 V;
S0 = S3 = 4.5 V;
Fig.8; Table 1
M = S0 = S3 = 0 V;
S1 = S2 = 4.5 V;
Fig.10; Table 2
M = S0 = S3 = 0 V;
S1 = S2 = 4.5 V;
Fig.10; Table 2
M = S0 = S3 = 0 V;
S1 = S2 = 4.5 V;
Fig.11; Table 2
M = S0 = S3 = 0 V;
S1 = S2 = 4.5 V;
Fig.11; Table 2
M = S1 = S2 = 0 V;
S0 = S3 = 4.5 V;
Fig.7; Table 1
M = S1 = S2 = 0 V;
S0 = S3 = 4.5 V;
Fig.7; Table 1
M = S0 = S3 = 0 V;
S1 = S2 = 4.5 V;
Fig.8; Table 2
M = S0 = S3 = 0 V;
S1 = S2 = 4.5 V;
Fig.8; Table 2
note ;
Figs 7 and 11
Note to the AC characteristics
1. For the open drain output (A=B) only tTHL is valid.
1998 Jun 10
10
 

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