Philips Semiconductors
Quad buffer/line driver with 5 Volt
tolerant input/outputs; 3-state
Product specification
74LVC126A
handbook, full pagewidth
VI
PULSE
GENERATOR
VCC
VO
D.U.T.
RT
S1
RL
500 Ω
2 × VCC
open
GND
CL
50 pF
RL
500 Ω
MNA368
SWITCH POSITION
TEST
tPLH/tPHL
tPLZ/tPZL
tPHZ/tPZH
S1
open
2 × VCC
GND
VCC
<2.7 V
2.7 to 3.6 V
VI
VCC
2.7 V
Definitions for test circuits:
RL = Load resistor.
CL = Load capacitance including jig and probe capacitance.
RT = Termination resistance should be equal to the output impedance Zo of the pulse generator.
Fig.8 Load circuitry for switching times.
2003 Feb 28
10