HCF40182B STMicroelectronics, HCF40182B Datasheet - Page 5

• Manufacturer Part Number: HCF40182B
• Description: LOOK-AHEAD CARRY GENERATOR
• Manufacturer: STMicroelectronics

DYNAMIC ELECTRICAL CHARACTERISTICS (T
typical temperature coefficient for all V
Output Low (sink) Current Characteristics.
Typical Propagation Delay Time (P, G In to P, G
Out and Carry-outs) vs. Load Capacitance.
Symbol
t
t
t
t
PLH
T LH
PHL
T HL
,
,
Propagation Delay Time
P, G, in to P
G Out and Carry Outs
C
Transition Time
n
to Carry Outs
Parameter
DD
values is 0.3%/ C, all input rise and fall time = 20ns)
amb
Test Conditions
= 25 C, C
Output High (source) Current Characteristics.
Typical Transition Time vs. Load Capacitance.
L
= 50pF, R
V
DD
10
15
10
15
10
15
5
5
5
(V)
L
Min.
= 200k ,
HCC/HCF40182B
Value
Typ.
200
100
240
120
100
75
90
50
40
Max.
400
200
150
480
240
180
200
100
80
Unit
ns
ns
ns
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