MC74LVX573 Motorola, MC74LVX573 Datasheet - Page 5

• Manufacturer Part Number: MC74LVX573
• Description: LOW-VOLTAGE CMOS
• Manufacturer: Motorola

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TIMING REQUIREMENTS
LCX DATA
BR1339 — REV 3
4
S
Symbol
OE
t w(h)
t su
t h
O
O
b l
D
O
t PLH
Figure 7. Propagation Delay Test Circuit
* Includes all probe and jig capacitance
Minimum Pulse Width, LE
Minimum Setup Time, D to LE
Minimum Hold Time, D to LE
50%
50% VCC
DEVICE
50% VCC
UNDER
50% VCC
TEST
50%
t PZL
t PZH
Figure 3.
Figure 5.
t PHZ
t PLZ
(Input t r = t f = 3.0ns)
OUTPUT
P
Parameter
TEST POINT
C L *
VOL –0.3V
VOL +0.3V
t PHL
HIGH
IMPEDANCE
V CC
GND
HIGH
IMPEDANCE
SWITCHING WAVEFORMS
V CC
GND
TEST CIRCUITS
V CC = 2.7V
V CC = 3.3 0.3V
V CC = 2.7V
V CC = 3.3 0.3V
V CC = 2.7V
V CC = 3.3 0.3V
T
Test Conditions
5
C
DEVICE
UNDER
TEST
di i
LE
O
Figure 8. Three–State Test Circuit
LE
* Includes all probe and jig capacitance
D
OUTPUT
50%
50% VCC
Typ
TEST POINT
t w
T A = 25 C
t PLH
50%
C L *
t su
1 k
Figure 4.
Figure 6.
VALID
Limit
6.5
5.0
5.0
3.5
1.5
1.5
t PHL
50%
CONNECT TO V CC WHEN
TESTING t PLZ AND t PZL .
CONNECT TO GND WHEN
TESTING t PHZ AND t PZH .
t h
T A = – 40
to 85 C
Limit
MC74LVX573
7.5
5.0
5.0
3.5
1.5
1.5
MOTOROLA
V CC
GND
V CC
GND
V CC
GND
U i
Unit
ns
ns
ns