mc14489b Freescale Semiconductor, Inc, mc14489b Datasheet - Page 5

• Manufacturer Part Number: mc14489b
• Description: Multy-character Led Display/lamp Driver
• Manufacturer: Freescale Semiconductor, Inc

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
MC14489B
V DD
V SS
V DD
V SS
5