Motorola CMOS Logic, Manual, Page: 554 / 571

MOTOROLA CMOS LOGIC DATA MC14597B MC14598B
6–516
TRUTH TABLE FOR MC14597B
Address
Increment Enable Reset Counter Full
X 1 Count Up —
X 1 No Change —
X 1 0 Reset to Zero Set to One
X 0 1 No Change Set to One
If at To Zero on
X 1 1 ADDRESS 7 Falling Edge
of STROBE
X = Don’t care
LATCH TRUTH TABLE
Address Other
Strobe Reset Latch Latches
0 1 * *
1 1 Data *
X 0 0 0
* = No change in state of latch
X = Don’t care
TEST LOAD
ALL OUTPUTS
Dn
+5.0 V
RL = 2.5 k
11.7 k
130 pF
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