Rainbow Electronics AT77C101B FingerChip™ - Manual (Page 12)

12
AT77C101B
2150A–BIOM–02/02
Figure 6. Output Enable
Figure 7. No Data Change
Note: OE must not change during TNOOE after the PCLK falls. This is to ensure that the output drivers of the data are not driving cur-
rent, to reduce the noise level on the power supply.
Hi-Z Hi-Z
Output Enable
OE
Data output
Do0 -3, De0 -3
Data output
tZDATA tDATAZ
PCLK
t
NOOE
OE