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MC74VHCT573A_06 Datasheet, PDF (4/7 Pages) ON Semiconductor – Octal D−Type Latch with 3−State Output | |||
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MC74VHCT573A
TIMING REQUIREMENTS (Input tr = tf = 3.0ns)
Symbol
tw(h)
tsu
th
Parameter
Minimum Pulse Width, LE
Minimum Setup Time, D to LE
Minimum Hold Time, D to LE
Test Conditions
VCC = 5.0 ±0.5V
VCC = 5.0 ± 0.5V
VCC = 5.0 ± 0.5V
TA = 25°C
Typ Limit
6.5
1.5
3.5
TA = â 40 to 85°C
Limit
Unit
8.5
ns
1.5
ns
3.5
ns
ORDERING INFORMATION
Device
MC74VHCT573ADW
Package
SOICâ20WB
Shippingâ
38 Units / Rail
MC74VHCT573ADWG
SOICâ20WB
(PbâFree)
38 Units / Rail
MC74VHCT573ADWR2
SOICâ20WB
1000 / Tape & Reel
MC74VHCT573ADWRG
SOICâ20WB
(PbâFree)
1000 / Tape & Reel
MC74VHCT573ADT
TSSOPâ20*
75 Units / Rail
MC74VHCT573ADTG
TSSOPâ20*
75 Units / Rail
MC74VHCT573ADTR2
TSSOPâ20*
2500 / Tape & Reel
MC74VHCT573ADTRG
TSSOPâ20*
2500 / Tape & Reel
â 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 PbâFree.
D
tPLH
Q
1.5V
1.5V
3V
GND
tPHL
VOH
VOL
Figure 3. Switching Waveform
OE
1.5V
tPZL
tPLZ
Q
1.5V
tPZH
tPHZ
Q
1.5V
3V
GND
HIGH
IMPEDANCE
VOL +0.3V
VOH â0.3V
HIGH
IMPEDANCE
Figure 5. Switching Waveform
tw
3V
LE
1.5V
GND
tPLH
tPHL
VOH
Q
1.5V
VOL
Figure 4. Switching Waveform
VALID
3V
D
1.5V
GND
tsu
th
3V
LE
1.5V
GND
Figure 6. Switching Waveform
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