HCC4008BF STMICROELECTRONICS [STMicroelectronics], HCC4008BF Datasheet - Page 5

• Manufacturer Part Number: HCC4008BF
• Description: 4-BIT FULL ADDER WITH PARALLEL CARRY OUTPUT
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

DYNAMIC ELECTRICAL CHARACTERISTICS (T
typical temperature coefficient for all V
Typical Output Low (sink) Current.
t
t
Symbol
P L H
THL
, t
, t
P HL
T L H
Propagation Delay
Time
Transition Time
Parameter
Sum In to
Sum Out
Carry In to
Sum Out
Sum In to
Carry Out
Carry In to
Carry Out
DD
values is 0.3 %/ C, all input rise and fall times = 20 ns)
Test Conditions
amb
Minimum Output Low (sink) Current Charac-
teristics.
= 25 C, C
V
L
D D
10
15
10
15
10
15
10
15
10
15
= 50 pF, R
5
5
5
5
5
(V) Min.
L
= 200 k ,
Value
Typ.
400
160
115
370
155
115
200
100
100
HCC/HCF4008B
90
65
50
40
50
40
Max.
800
320
230
740
310
230
400
180
130
200
100
200
100
80
80
Unit
ns
ns
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