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| MC74VHCT126A_11 Datasheet, PDF (4/7 Pages) ON Semiconductor – Quad Bus Buffer with 3−State Control Inputs | |||
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MC74VHCT126A
NOISE CHARACTERISTICS (Input tr = tf = 3.0ns, CL = 50pF, VCC = 5.0V)
TA = 25°C
Characteristic
Symbol
Typ
Max
Unit
Quiet Output Maximum Dynamic VOL
VOLP
0.3
0.8
V
Quiet Output Minimum Dynamic VOL
VOLV
â 0.3
â 0.8
V
Minimum High Level Dynamic Input Voltage
VIHD
3.5
V
Maximum Low Level Dynamic Input Voltage
VILD
1.5
V
A
tPLH
Y
1.5V
1.5V
Figure 3.
SWITCHING WAVEFORMS
3.0V
GND
tPHL
VOH
VOL
OE
1.5V
tPZL tPLZ
Y
1.5V
tPZH tPHZ
Y
1.5V
Figure 4.
3.0V
GND
HIGH
IMPEDANCE
VOL + 0.3V
VOH - 0.3V
HIGH
IMPEDANCE
DEVICE
UNDER
TEST
TEST POINT
OUTPUT
CL*
DEVICE
UNDER
TEST
TEST POINT
1 kW
OUTPUT
CL *
CONNECT TO VCC WHEN
TESTING tPLZ AND tPZL.
CONNECT TO GND WHEN
TESTING tPHZ AND tPZH.
*Includes all probe and jig capacitance
Figure 5. Test Circuit
*Includes all probe and jig capacitance
Figure 6. Test Circuit
ORDERING INFORMATION
Device
MC74VHCT126ADR2G
Package
SOICâ14
(PbâFree)
Shippingâ
2500 / Tape & Reel
MC74VHCT126AMG
SOEIAJâ14
(PbâFree)
50 Units / Rail
MC74VHCT126AMELG
SOEIAJâ14
(PbâFree)
2000 / Tape & Reel
MC74VHCT126ADTRG
TSSOPâ14*
(PbâFree)
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.
http://onsemi.com
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