Philips Semiconductors
Real time 5-decade counter
Product specification
HEF4534B
LSI
Note 1: Skew in this area results in counted error.
Note 2: Skew in the area between max. and min. curves may or may not result in counted error.
Note 3: Skew in this area results in no error counted.
Fig.5 Typical clock skew as a function of the supply voltage. This graph is accurate for Cext ≥ 100 pF and
Tamb = 25 °C.
January 1995
Fig.6 Carry timing diagram.
5