74LVC1G126 Philips Semiconductors, 74LVC1G126 Datasheet - Page 12

• Manufacturer Part Number: 74LVC1G126
• Description: Bus buffer/line driver; 3-state
• Manufacturer: Philips Semiconductors

Philips Semiconductors
2004 Sep 21
handbook, full pagewidth
Bus buffer/line driver; 3-state
Definitions for test circuits:
R
C
R
1.65 V to 1.95 V
2.3 V to 2.7 V
2.7 V
3.0 V to 3.6 V
4.5 V to 5.5 V
L
L
T
= Load resistor.
= Load capacitance including jig and probe capacitance.
= Termination resistance should be equal to the output impedance Z
V
CC
V
V
2.7 V
2.7 V
V
CC
CC
CC
V
I
30 pF
30 pF
50 pF
50 pF
50 pF
GENERATOR
C
PULSE
L
Fig.8 Load circuitry for switching times.
1 k
500
500
500
500
R
V I
L
R T
open
open
open
open
open
t
PLH
o
12
of the pulse generator.
D.U.T.
V CC
/t
PHL
GND
GND
GND
GND
GND
V O
t
PZH
V
EXT
/t
PHZ
C L
2
2
6 V
6 V
2
t
V EXT
PZL
MNA616
V
V
V
/t
R L
R L
CC
CC
CC
PLZ
74LVC1G126
Product specification