74HC283 Philips, 74HC283 Datasheet - Page 6

• Manufacturer Part Number: 74HC283
• Description: 4-bit binary full adder with fast carry
• Manufacturer: Philips

Philips Semiconductors
DC CHARACTERISTICS FOR 74HC
For the DC characteristics see
Output capability: standard
I
AC CHARACTERISTICS FOR 74HC
GND = 0 V; t
December 1990
CC
SYMBOL PARAMETER
t
t
t
t
t
t
t
t
PHL
PHL
PHL
PHL
PHL
PHL
PHL
THL
4-bit binary full adder with fast carry
category: MSI
/ t
/ t
/ t
/ t
/ t
/ t
/ t
/ t
TLH
PLH
PLH
PLH
PLH
PLH
PLH
PLH
propagation delay
propagation delay
propagation delay
propagation delay
propagation delay
propagation delay
propagation delay
output transition time
r
= t
C
C
C
C
C
A
A
n
IN
IN
IN
IN
IN
n
f
or B
= 6 ns; C
or B
to
to
to
to
to C
n
n
1
2
3
4
OUT
to C
to
L
OUT
n
= 50 pF
“74HC/HCT/HCU/HCMOS Logic Family Specifications”
min.
52
19
15
58
21
17
63
23
18
74
27
22
69
25
20
63
23
18
63
23
18
19
typ.
7
6
25
160
32
27
180
36
31
195
39
33
230
46
39
210
42
36
195
39
33
195
39
33
75
15
13
max. min.
T
amb
74HC
6
40 to 85
( C)
200
40
34
225
45
38
245
49
42
290
58
49
265
53
45
245
49
42
245
49
42
95
19
16
max.
min.
40 to 125
240
48
41
270
54
46
295
59
50
345
69
59
315
63
54
295
59
50
295
59
50
110
22
19
max.
.
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
74HC/HCT283
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
V
TEST CONDITIONS
(V)
CC
Product specification
WAVEFORMS
Fig.6
Fig.6
Fig.6
Fig.6
Fig.6
Fig.6
Fig.6
Fig.6