74lvc169bq NXP Semiconductors, 74lvc169bq Datasheet - Page 12

• Manufacturer Part Number: 74lvc169bq
• Description: Presettable Synchronous 4-bit Up/down Binary Counter
• Manufacturer: NXP Semiconductors

Philips Semiconductors
[3]
[4]
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12. Waveforms
9397 750 13818
Product data sheet
Skew between any two outputs of the same package switching in the same direction. This parameter is guaranteed by design.
C
P
f
f
C
V
N = total load switching outputs;
The condition is V
i
o
D
CC
PD
= input frequency in MHz;
L
(C
= output frequency in MHz;
= output load capacity in pF;
= C
L
is used to determine the dynamic power dissipation (P
= supply voltage in Volts;
PD
V
CC
V
2
CC
f
2
o
) = sum of the outputs.
I
= GND to V
f
i
N +
Fig 8. Clock (CP) to outputs (Qn, TC) propagation delays, the clock pulse width and the
Fig 9. Input (CET) to output (TC) propagation delays.
(C
CC
L
.
Measurement points are given in
Logic levels: V
maximum clock frequency.
Measurement points are given in
Logic levels: V
V
CC
2
Qn, TC output
f
o
) where:
CP input
OL
OL
Rev. 04 — 14 October 2004
CET
and V
and V
TC
GND
V
V
OH
OL
V
I
OH
OH
GND
D
V
V
are the typical output voltage drop that occur with the output load.
are the typical output voltage drop that occur with the output load.
in W).
OH
OL
V
Presettable synchronous 4-bit up/down binary counter
I
Table
Table
V
M
t
PHL
t
W
9.
9.
V
M
V
1/f
V
M
M
t
max
PHL
001aaa652
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
t
PLH
t
PLH
V
I
001aaa651
74LVC169
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