Datasheet

RECOMMENDED OPERATING CONDITIONS
DYNAMIC ELECTRICAL CHARACTERISTICS
CD4504B-EP
SCHS369 – NOVEMBER 2008 .......................................................................................................................................................................................... www.ti.com
For maximum reliability, nominal operating conditions should be selected so that operation is always within the following
ranges:
CHARACTERISTIC MIN MAX UNIT
V
DD
Supply-voltage range (for T
A
= full package temperature range) 5 18 V
T
A
= 25 ° C, Input t
r
,t
f
= 20 ns, C
L
= 50 pF, R
L
= 200 Ω
LIMITS
V
CC
V
DD
CHARACTERISTIC SHIFTING MODE UNIT
(V) (V)
TYP MAX
5 10 140 280
TTL to CMOS
V
DD
> V
CC
5 15 140 280
5 10 120 240
CMOS to CMOS
5 15 120 240
V
DD
> V
CC
t
PHL
Propagation delay: high-to-low, ns
10 15 70 140
10 5 275 550
CMOS to CMOS
15 5 275 550
V
CC
> V
DD
15 10 70 140
5 10 140 280
TTL to CMOS
V
DD
> V
CC
5 15 140 280
5 10 120 240
CMOS to CMOS
5 15 120 240
V
DD
> V
CC
t
PLH
Propagation delay: low-to-high ns
10 15 70 140
10 5 200 400
CMOS to CMOS
15 5 200 400
V
CC
> V
DD
15 10 60 120
5 100 200
t
THL
, t
TLH
Transition time All modes 10 50 100 ns
15 40 80
C
IN
Input capacitance Any input 5 7.5 pF
Figure 5. Quiescent Device Current
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