MC74HC162 View Datasheet(PDF) - Motorola => Freescale
Part Name
Description
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MC74HC162 Datasheet PDF : 13 Pages
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MC54/74HC160 MC54/74HC162
SWITCHING WAVEFORMS
tr
tf
CLOCK
90%
50%
VCC
10%
GND
ANY
90%
50%
OUTPUT 10%
tw
1/fmax
tPLH tPHL
tTLH
tTHL
Figure 1.
tw
VCC
RESET
50%
GND
tPHL
ANY
OUTPUT
CLOCK
50%
trec
VCC
50%
GND
Figure 2.
tr
ENABLE T
RIPPLE
CARRY
OUT
90%
50%
10%
tPLH
90%
50%
10%
tTLH
tf
tPHL
Figure 3.
VCC
GND
tTHL
RESET
50%
tsu
th
VCC
CLOCK
50%
GND
Figure 4. HC162 Only
VALID
INPUTS
VCC
P0, P1,
50%
P2, P3
GND
tsu
th
LOAD
50%
VCC
VALID
ENABLE T
VCC
GND
OR
50%
tsu
th
trec
ENABLE P
GND
tsu
th
CLOCK
50%
VCC
CLOCK
GND
VCC
50%
GND
Figure 5.
Figure 6.
TEST CIRCUIT
TEST POINT
OUTPUT
DEVICE
UNDER
TEST
CL*
* Includes all probe and jig capacitance
Figure 7.
MOTOROLA
6
High–Speed CMOS Logic Data
DL129 — Rev 6
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