74HCT283D View Datasheet(PDF) - Philips Electronics
Part Name
Description
View to exact match
74HCT283D Datasheet PDF : 8 Pages
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Philips Semiconductors
4-bit binary full adder with fast carry
Product specification
74HC/HCT283
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)
SYMBOL PARAMETER
74HC
+25
−40 to +85
min. typ. max. min. max.
tPHL/ tPLH propagation delay
CIN to ∑1
52 160
200
19 32
40
15 27
34
tPHL/ tPLH propagation delay
CIN to ∑2
58 180
225
21 36
45
17 31
38
tPHL/ tPLH propagation delay
CIN to ∑3
63 195
245
23 39
49
18 33
42
tPHL/ tPLH propagation delay
CIN to ∑4
74 230
290
27 46
58
22 39
49
tPHL/ tPLH propagation delay
An or Bn to ∑n
69 210
265
25 42
53
20 36
45
tPHL/ tPLH propagation delay
CIN to COUT
63 195
245
23 39
49
18 33
42
tPHL/ tPLH propagation delay
An or Bn to COUT
63 195
245
23 39
49
18 33
42
tTHL/ tTLH output transition time
19 75
95
7 15
19
6 13
16
UNIT
−40 to +125
min. max.
240 ns
48
41
270 ns
54
46
295 ns
59
50
345 ns
69
59
315 ns
63
54
295 ns
59
50
295 ns
59
50
110 ns
22
19
TEST CONDITIONS
VCC WAVEFORMS
(V)
2.0 Fig.6
4.5
6.0
2.0 Fig.6
4.5
6.0
2.0 Fig.6
4.5
6.0
2.0 Fig.6
4.5
6.0
2.0 Fig.6
4.5
6.0
2.0 Fig.6
4.5
6.0
2.0 Fig.6
4.5
6.0
2.0 Fig.6
4.5
6.0
December 1990
6
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