hef4043b NXP Semiconductors, hef4043b Datasheet - Page 5

• Manufacturer Part Number: hef4043b
• Description: Quadruple R/s Latch With 3-state Outputs
• Manufacturer: NXP Semiconductors

Philips Semiconductors
APPLICATION INFORMATION
An example of application for the HEF4043B is:
January 1995
Dynamic power
Four-bit storage with output enable
Quadruple R/S latch with 3-state outputs
dissipation per
package (P)
Fig.5 Waveforms showing minimum S
V
V
DD
10
15
5
TYPICAL FORMULA FOR P ( W)
11 400 f
4400 f
1100 f
i
i
i
+ (f
5
(f
(f
o
o
o
C
C
C
L
L
L
)
)
)
n
V
V
and R
V
DD
DD
DD
2
2
2
n
pulse widths.
where
f
f
C
V
i
o
DD
= input freq. (MHz)
L
(f
= output freq. (MHz)
o
= load capacitance (pF)
C
= supply voltage (V)
L
) = sum of outputs
Product specification
HEF4043B
MSI