M54975 Mitsubishi Electronics America, Inc., M54975 Datasheet - Page 4

• Manufacturer Part Number: M54975
• Description: Bi-cmos 8-bit Serial-input Latched Driver
• Manufacturer: Mitsubishi Electronics America, Inc.

TIMING CHART
SWITCHING CHARACTERISTICS (T
TEST CIRCUIT
TIMING CHART
t
t
t
t
t
t
PHL
PLH
PLH
PHL
PLH
PHL
Symbol
Enable input
Serial output
PG
Serial input
Latch input
Low-to-high-level output propagation time
From input T to output S-OUT
High-to-low-level output propagation time
From input T to output S-OUT
Low-to-high-level output propagation time
From input T to output O
High-to-low-level output propagation time
From input T to output O
Low-to-high-level output propagation time
From input EN to output O
High-to-low-level output propagation time
From input EN to output O
Output
Clock
Clock
Input
S-OUT
50
LATCH
O
EN
S-IN
T
N
T
M54975P/FP
Parameter
V
CC
N
N
N
N
t
2.5V
PLH
a
t
=25 C, V
PLH
2.5V
2.5V
t
su
R
C
L
L
2.5V
CC
2.5V
Output
=5V, unless otherwise noted)
t
w(T)
t
h
t
d(T-L)
V
V
R
R
C
Bi-CMOS 8-BIT SERIAL-INPUT LATCHED DRIVER
IH
IL
L
L
L
(S-OUT)=
(O
(N=1–8)
=15pF
=0V
=5V
t
PHL
2.5V
N
t
)=100
PHL
2.5V
2.5V
Test conditions
2.5V
The input waveform: t
The capacitance C
and probe input capacitance.
2.5V
2.5V
MITSUBISHI <CONTROL / DRIVER IC>
t
w(L)
10%
L
includes the wiring stray capacitance
2.5V
2.5V
r
t
PLH
20ns, t
t
r(T)
90%
2.5V
Min.
f
M54975P/FP
20ns
Limits
Typ.
90%
2.5V
t
f(T)
10%
t
2.5V
PHL
Max.
0.3
0.3
10
10
2
2
Unit
s
s
s
s
s
s