mc14489 Freescale Semiconductor, Inc, mc14489 Datasheet - Page 5
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mc14489
Manufacturer Part Number
mc14489
Description
Multi-character Display/lamp Driver
Manufacturer
Freescale Semiconductor, Inc
Datasheet
1.MC14489.pdf
(20 pages)
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MOTOROLA
DATA OUT
DATA IN
CLOCK
CLOCK
*
90%
Includes all probe and fixture capacitance.
50%
10%
10%
50%
90%
DEVICE
UNDER
TEST
t f
50%
t w
t su
t PLH
t TLH
Figure 1.
Figure 3.
Figure 5.
1/f clk
VALID
TEST POINT
50%
t r
t PHL
t w
t h
t THL
C L
*
V DD
V SS
V DD
V SS
V DD
V SS
ENABLE
CLOCK
OUTPUT
BANK
50%
CLOCK
50%
FIRST
*
Includes all probe and fixture capacitance.
t su
50%
DEVICE
UNDER
TEST
t w (L)
CLOCK
LAST
Figure 2.
Figure 4.
Figure 6.
1/f R
TEST POINT
t h
56
C L
t w (H)
*
V DD
t rec
MC14489
V DD
V SS
V DD
V SS
5