MC74VHCT573A
http://onsemi.com
4
TIMING REQUIREMENTS (Input tr = tf = 3.0ns)
Symbol
Parameter
Test Conditions
TA = 25°C
TA = 40 to 85°C
Unit
Typ
Limit
tw(h)
Minimum Pulse Width, LE
VCC = 5.0 ±0.5V
6.5
8.5
ns
tsu
Minimum Setup Time, D to LE
VCC = 5.0 ± 0.5V
1.5
ns
th
Minimum Hold Time, D to LE
VCC = 5.0 ± 0.5V
3.5
ns
ORDERING INFORMATION
Device
Package
Shipping
MC74VHCT573ADWG
SOIC20WB
(PbFree)
38 Units / Rail
MC74VHCT573ADWRG
SOIC20WB
(PbFree)
1000 / Tape & Reel
MC74VHCT573ADTG
TSSOP20*
75 Units / Rail
MC74VHCT573ADTRG
TSSOP20*
2500 / Tape & Reel
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
*This package is inherently PbFree.
Figure 3. Switching Waveform
Figure 4. Switching Waveform
LE
tPLH
tPHL
Q
tw
GND
tPHL
Q
D
tPLH
1.5V
3V
VOL
VOH
GND
3V
VOH
VOL
1.5V
OE
Q
1.5V
tPZL
tPLZ
tPZH
tPHZ
3V
HIGH
IMPEDANCE
VOL +0.3V
VOH -0.3V
HIGH
IMPEDANCE
1.5V
GND
Figure 5. Switching Waveform
Figure 6. Switching Waveform
D
LE
3V
GND
VALID
th
tsu
3V
1.5V