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| 74HC4516 Datasheet, PDF (10/14 Pages) NXP Semiconductors – Binary up/down counter | |||
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Philips Semiconductors
Binary up/down counter
Product speciï¬cation
74HC/HCT4516
SYMBOL
th
th
fmax
Tamb (°C)
TEST CONDITIONS
PARAMETER
74HCT
+25
â40 to +85
min. typ. max. min. max.
â40 to+125
UNIT
VCC
(V)
min. max.
WAVEFORMS
hold time
5 â6
5
5
Dn to PL
hold time
0 â5
0
0
UP/DN to CP
ns 4.5 Fig.11
ns 4.5 Fig.8
maximum clock pulse 30 52
24
20
frequency
MHz 4.5 Fig.7
December 1990
10
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